CN106531101A - Display panel and display device having display panel - Google Patents
Display panel and display device having display panel Download PDFInfo
- Publication number
- CN106531101A CN106531101A CN201611161533.3A CN201611161533A CN106531101A CN 106531101 A CN106531101 A CN 106531101A CN 201611161533 A CN201611161533 A CN 201611161533A CN 106531101 A CN106531101 A CN 106531101A
- Authority
- CN
- China
- Prior art keywords
- sub
- pixel
- gamma curve
- pixels
- gamma
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims description 29
- 238000009877 rendering Methods 0.000 abstract description 6
- 238000002834 transmittance Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3607—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
- G09G2320/0276—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping for the purpose of adaptation to the characteristics of a display device, i.e. gamma correction
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a display panel and a display device. The display panel comprises multiple pixels and a driving unit which drives the multiple pixels. Each pixel comprises multiple first sub-pixels and a second sub-pixel. The multiple first sub-pixels include a red sub-pixel, a green sub-pixel and a blue sub-pixel. The second sub-pixel is a white sub-pixel. The driving unit drives the first sub-pixels according to a first gamma curve and drives the second sub-pixel according to the first gamma curve or a second gamma curve. When a pure color frame is displayed, the driving unit drives a certain pixel of the multiple first sub-pixels according to the first gamma curve and drives the second sub-pixel according to the second gamma curve. When a pure white frame is displayed, the driving unit drives the multiple first sub-pixels and the second sub-pixel according to the first gamma curve so as to enhance the transmittance without excessively reducing color saturation, and thus the display panel is enabled to have the advantages of high luminous efficiency, relatively high pure color rendering and low power consumption.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of display floater and the dress of the display with the display floater
Put.
Background technology
At present, in the RGB type LCD display with red sub-pixel (R), green sub-pixels (G) and blue subpixels (B)
In, the light of backlight has a big chunk light pass through after R color blockings, G color blockings, B color blockings, and such as backlight is through B colors
During resistance, HONGGUANG and green glow composition are filtered, result in LCD display have the shortcomings that to a certain extent brightness it is low/power consumption is big.Cause
This has developed the RGBW types with red sub-pixel (R), green sub-pixels (G), blue subpixels (B) and white sub-pixels (W)
LCD display, part of back almost all through white sub-pixels (W) can improve the brightness of LCD display, again may be used
To reduce power consumption.
However, due to increased W sub-pixel in tetra- colour systems of RGBW system, the saturation of the pure color in image may be caused to dislike
The problems such as change, such as when R, G, B pure color picture is shown using R, G, B sub-pixel, as the addition of W sub-pixel causes R, G, B
Pixel Dimensions size is reduced, and aperture opening ratio declines so that picture brightness is low；When using R+W, G+W, B+W sub-pixel display R, G, B
During pure color picture, as the addition of W sub-pixel causes the color saturation (NTSC) of display picture to decline seriously；Participate in pure in W
In the mode that color shows, as the addition of W sub-pixel causes to add one piece of W sub-pixel in RGB color saturation triangle
Area, in order to ensure that the most bright pure color picture (L255) of R, G, B, with meeting product specification and showing the color saturation of demand, needs
R, G, B sub-pixel to be increased NTSC (now showing without this kind of independent RGB sub-pixels in practice) displayed separately, for example showing needs
The NTSC for asking will keep 70%, then need the thickness of the color blocking for increasing R, G, B sub-pixel to cause R, G, B sub-pixel displayed separately
NTSC tends to 90% (as shown in Figure 1), but the increase of the color blocking thickness of RGB sub-pixels can greatly reduce R, G, B sub-pixel
Transmitance, if this transmitance is lifted by W sub-pixel, can reduce NTSC again.
The content of the invention
The invention mainly solves the technical problem of a kind of display floater and the display device with the display floater are provided,
So that sub-pixel transmitance is high and display floater has the advantages that light efficiency is high, pure color color rendering propertiess are of a relatively high and power consumption is relatively low.
To solve above-mentioned technical problem, one aspect of the present invention is：A kind of display floater is provided, it is described aobvious
Show that panel includes multiple pixels and drives the driver element of the plurality of pixel, each pixel include multiple first sub-pixels and
One the second sub-pixel, the plurality of first sub-pixel include red sub-pixel, green sub-pixels and blue subpixels, described
Two sub-pixels are white sub-pixels, and the driver element drives first sub-pixel according to the first gamma curve, and presses
Second sub-pixel is driven according to the first gamma curve or the second gamma curve, when pure color picture is shown, the driving list
Unit drives some in the plurality of first sub-pixel according to first gamma curve, and according to second gamma
Curve is driving second sub-pixel；When pure white picture is shown, the driver element is driven according to first gamma curve
Move the plurality of first sub-pixel and second sub-pixel.
Wherein, the scope of the first gamma value of first gamma curve and the second gamma value of second gamma curve
Between 1.8 to 2.6.
Wherein, show the brightness of the second sub-pixel described in pure color picture less than the second sub- picture described in the pure white picture of display
The brightness of element.
Wherein, the maximum transmission of the first gamma curve correspondence second sub-pixel is bent more than second gamma
The maximum transmission of line correspondence second sub-pixel, the maximum of corresponding second sub-pixel of second gamma curve are passed through
Rate is the 30% to 85% of the maximum transmission of the first gamma curve correspondence second sub-pixel.
Wherein, the maximum transmission of the second gamma curve correspondence second sub-pixel is first gamma curve
The 50% to 85% of the maximum transmission of correspondence second sub-pixel.
To solve above-mentioned technical problem, one aspect of the present invention is：A kind of display device is provided, it is described aobvious
Showing device includes display floater, and the display floater includes multiple pixels and drives the driver element of the plurality of pixel, described
Each pixel includes multiple first sub-pixels and second sub-pixel, and the plurality of first sub-pixel includes red sub-pixel, green
Sub-pixels and blue subpixels, second sub-pixel are white sub-pixels, and the driver element is according to the first gamma curve
To drive first sub-pixel, and according to the first gamma curve or the second gamma curve driving second sub-pixel,
When pure color picture is shown, during the driver element drives the plurality of first sub-pixel according to first gamma curve
Some, and according to second gamma curve driving second sub-pixel；When pure white picture is shown, the driving
Unit drives the plurality of first sub-pixel and second sub-pixel according to first gamma curve.
Wherein, the scope of the first gamma value of first gamma curve and the second gamma value of second gamma curve
Between 1.8 to 2.6.
Wherein, show the brightness of the second sub-pixel described in pure color picture less than the second sub- picture described in the pure white picture of display
The brightness of element.
Wherein, the maximum transmission of the first gamma curve correspondence second sub-pixel is bent more than second gamma
The maximum transmission of line correspondence second sub-pixel, the maximum of corresponding second sub-pixel of second gamma curve are passed through
Rate is the 30% to 85% of the maximum transmission of the first gamma curve correspondence second sub-pixel.
Wherein, the maximum transmission of the second gamma curve correspondence second sub-pixel is first gamma curve
The 50% to 85% of the maximum transmission of correspondence second sub-pixel.
The invention has the beneficial effects as follows：The situation of prior art is different from, the display floater of the present invention is by selecting
Some in first gamma curve and second gamma curve driving second sub-pixel so that pure showing
During color picture, the driver element is according in first gamma curve driving, first sub-pixel and according to institute
State the second gamma curve and drive second sub-pixel, transmitance is improved with this and color saturation will not be excessively reduced；And aobvious
When showing pure white picture, the driver element drives the plurality of first sub-pixel and described second according to first gamma curve
Sub-pixel, with this so that the display floater has the advantages that light efficiency is high, pure color color rendering propertiess are of a relatively high and power consumption is relatively low.
Description of the drawings
Fig. 1 is the display mode schematic diagram of existing display floater；
Fig. 2 is the structural representation of the display floater of the present invention；
Fig. 3 is the viewing area structural representation in Fig. 2；
Fig. 4 is first and second gamma curve schematic diagram of the present invention；
Fig. 5 is the working method schematic diagram of the display floater of the present invention；
Fig. 6 is the display mode of the display mode with existing display floater of the display floater of the present invention
Contrast schematic diagram；
Fig. 7 is the structural representation of the display device of the present invention.
Specific embodiment
Fig. 2 is referred to, is the structural representation of the display floater of the present invention.As shown in Fig. 2 the display floater 10 includes
Driver element 20 and viewing area 30, the driver element 20 are shown for driving the viewing area to carry out image.It is described aobvious
Show that region 30 includes multiple pixels 31.In the present embodiment, the plurality of pixel 31 is arranged into strips, in other embodiments,
The plurality of pixel 31 can also be arranged in triangle.
Fig. 3 is referred to, is the structural representation of the viewing area of the present invention.As shown in figure 3, each pixel 31 includes
Three the first sub-pixels and second sub-pixel.Three first sub-pixels respectively show red R sub-pixels 41, show
Show the G sub-pixel 42 of green and show blue B sub-pixels 43；One second sub-pixel is the W sub-pixel for showing white
44, the W sub-pixel 44 is will be R sub-pixels 41, G sub-pixel 42 and B sub-pixels 43 each shown red, green and blue
The blend color obtained after being combined is white.In the present embodiment, the R sub-pixels 41, G sub-pixel 42, B sub-pixels
43 and W sub-pixel 44 by one direction side by side in the way of be arranged in a pixel 31, in other embodiments, the R
The arrangement mode of sub-pixel 41, G sub-pixel 42, B sub-pixels 43 and W sub-pixel 44 is not limited, for example the sub- picture of R sub-pixels 41, G
Element 42, B sub-pixels 43 and W sub-pixel 44 can also be arranged in the array of a generally 2*2, in this array R sub-pixels
41st, the order of G sub-pixel 42, B sub-pixels 43 and W sub-pixel 44 is not limited.Wherein, R sub-pixels 41, G sub-pixel 42, B are sub
The Pixel Dimensions of pixel 43 and W sub-pixel 44 be able to can also be differed with identical, preferred R sub-pixels 41, the sub- picture of G sub-pixel 42, B
Element 43 has identical Pixel Dimensions with W sub-pixel 44.
In other embodiments, each shown color of multiple first sub-pixels described in same pixel is different,
And red, green and blue combination described above is not limited to, but the preferably combination of primary colors.Second sub-pixel shows
The color shown be the color shown by any number of first sub-pixels is combined after the blend color that obtains, and carry out
First sub-pixel of combination arbitrarily can be selected, and can be all first sub-pixels, or wherein for constituting a pixel
A part.
The driver element 20 includes video data Transmit-Receive Unit 21, graphics processing unit 22, sequential generating unit 23, source
Pole driver element 24 and drive element of the grid 25.The driver element 20 drives the plurality of pixel 31 by these structures,
Specifically, drive multiple sub-pixels, i.e. R sub-pixels 41, G sub-pixel 42, B sub-pixels 43 and the sub- pictures of W for constituting each pixel 31
Element 44.
The video data Transmit-Receive Unit 21 receives video data, and sends it to described image processing unit 22, institute
State graphics processing unit 22 video data is received from the video data Transmit-Receive Unit 21, and according to the video data and described
First gamma curve is generated and each self-corresponding R data of R sub-pixels 41, G sub-pixel 42 and B sub-pixels 43, G data and B data,
And described image processing unit 22 is according in the video data and first gamma curve and second gamma curve
Some generate with 44 corresponding W data of W sub-pixel, and by R data, G data, B data and W data be sent to sequential generate
Unit 23.
The R data for receiving, G data, B data and W data are sent to the source electrode by the timing generator unit 23
Driver element 24, and the signal of the sequential being driven to each pixel 31 is sent to into the drive element of the grid 25.Institute
Drive element of the grid 25 is stated based on the signal received from the timing generator unit 23 to drive each pixel 31, the source
The R data, G data, B data and the W data that receive from the timing generator unit 23 are converted into reality by pole driver element 24
Border is applied to the analog voltage in pixel, and is output to each pixel 31.
Fig. 4 is referred to, is the schematic diagram of first gamma curve and the second gamma curve of the present invention.As shown in figure 4, described
The scope of the second gamma value of the first gamma value of the first gamma curve and second gamma curve between 1.8 to 2.6, institute
The first gamma value for stating the first gamma curve is identical with the second gamma value of second gamma curve, or first gamma
First gamma value of curve is differed with the second gamma value of second gamma curve.Wherein, gamma is exactly Gamma, institute
The corresponding maximum transmissions of the first gamma curve Gamma1 are stated for Tr1, the second gamma curve Gamma2 it is corresponding it is maximum thoroughly
Rate is crossed for Tr2.Wherein, the left figure in Fig. 4 represents normalization V-T curve (i.e. display floater driving voltage and transmitance relation
Normalizing curve).Right figure in Fig. 4 represents that the gamma1/gamma2 for adjusting generation respectively according to maximum transmission Tr1/Tr2 is bent
Line, maximum transmission Tr1 correspondence maximum drive voltage V1, maximum transmission Tr2 correspondence maximum drive voltage V2, then gamma is bent
Line gamma1 is generated according to 0～V1 sections V-T curve, and gamma curve gamma2 is generated according to 0～V2 sections V-T curve.
Fig. 5 is referred to, is the working method schematic diagram of the display floater of the present invention.As shown in figure 5, the W sub-pixel 44
Its brightness is represented using gray scale, as can be seen from the figure in 255 pictures of pure color W sub-pixel 44 than W in 255 pure white pictures
The brightness of sub-pixel 44 is lower, that is, show the brightness of the second sub-pixel described in pure color picture less than described in the pure white picture of display
The brightness of the second sub-pixel, this is because drive the first gamma curve correspondence second sub-pixel of W sub-pixel 44
Maximum transmission Tr2s of the maximum transmission Tr1 more than second gamma curve correspondence, second sub-pixel.
In the present embodiment, the maximum transmission Tr2 of the second gamma curve correspondence second sub-pixel is described
The 30%-85% of the maximum transmission Tr1 of the first gamma curve correspondence second sub-pixel, in the present embodiment, preferred model
Enclose for 50%-85%.When pure color picture is shown, the driver element 20 drives the plurality of according to first gamma curve
One in first sub-pixel, and second sub-pixel is driven according to second gamma curve, it is relatively low bright so as to pass through
Second sub-pixel of degree improves the transmitance of first sub-pixel, will not excessively reduce color saturation (NTSC)；When aobvious
When showing pure white picture, the driver element 20 drives the plurality of first sub-pixel and described the according to first gamma curve
Two sub-pixels, cause the display floater to have light efficiency height, pure color color rendering propertiess of a relatively high and power consumption with this by this kind of mode
Relatively low advantage.
Fig. 6 is referred to, is the display mode of display mode and existing display floater of the display floater of the present invention in light
Learn the contrast schematic diagram of the difference and pluses and minuses in quality.Wherein, a in Fig. 6 is the display pattern of existing display floater,
B in Fig. 6 is existing display floater on the premise of the NTSC for ensureing product is constant, because of the second sub-pixel (W sub-pixel
44) addition, needs to increase the triangle of the plurality of first sub-pixel (R sub-pixels 41, G sub-pixel 42 and B sub-pixels 43)
Area to NTSC tend to 90%.C and d in Fig. 6 is the display mode schematic diagram of the display floater of the present invention, it can be seen that
Due to pure color picture show described in the second sub-pixel (W sub-pixel 44) there was only relatively low or transmittance, therefore described second
The limited brightness of sub-pixel, its reduction effect to NTSC areas are limited, and the transmitance lifting to picture is larger, and is ensureing
On the premise of NTSC is constant, it is only necessary to increase the plurality of first sub-pixel (R sub-pixels 41, G sub-pixel 42 and B sub-pixels 43)
Triangle area to NTSC tend to such as 80%, and without need as existing display floater increase it is the plurality of
The area of the triangle of the first sub-pixel (R sub-pixels 41, G sub-pixel 42 and B sub-pixels 43) tends to 90% to NTSC, while by
When pure white picture shows, W sub-pixel 44 participates in work with maximum transmission Tr1, and the reduction to power consumption does not reduce, therefore this
Invention improves multiple problems that existing display floater is present, and realizes display floater and has light efficiency height, pure color color rendering propertiess relative
The relatively low advantage of higher and power consumption.
Fig. 7 is referred to, is the structural representation of the display device of the present invention.As shown in fig. 7, the display device 1 includes
Above-mentioned display floater 10, other devices and function of the display device are same with the device and function phase of existing display device,
Will not be described here.
The display floater is driven by some in selection first gamma curve and second gamma curve
Second sub-pixel is moved, so that when pure color picture is shown, the driver element drives institute according to first gamma curve
Stating the first sub-pixel and second sub-pixel being driven according to second gamma curve, transmitance and will not mistake is improved with this
Degree reduces color saturation；And when pure white picture is shown, the driver element drives described many according to first gamma curve
Individual first sub-pixel and second sub-pixel, cause the display floater to have light efficiency height, pure color with this by this kind of mode
The advantage that color rendering propertiess are of a relatively high and power consumption is relatively low.
Embodiments of the present invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, it is every using this
Equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, is included within the scope of the present invention.
Claims (10)
1. a kind of display floater, it is characterised in that the display floater includes multiple pixels and drives the drive of the plurality of pixel
Moving cell, each pixel include multiple first sub-pixels and second sub-pixel, and the plurality of first sub-pixel includes red
Sub-pixels, green sub-pixels and blue subpixels, second sub-pixel is white sub-pixels, and the driver element is according to the
One gamma curve driving first sub-pixel, and according to the first gamma curve or the second gamma curve driving described
Two sub-pixels, when pure color picture is shown, the driver element drives the plurality of first according to first gamma curve
Some in sub-pixel, and according to second gamma curve driving second sub-pixel；When the pure white picture of display
When, the driver element drives the plurality of first sub-pixel and second sub-pixel according to first gamma curve.
2. display floater according to claim 1, it is characterised in that the first gamma value of first gamma curve and institute
The scope of the second gamma value of the second gamma curve is stated between 1.8 to 2.6.
3. display floater according to claim 1, it is characterised in that show the bright of the second sub-pixel described in pure color picture
Degree is less than the brightness for showing the second sub-pixel described in pure white picture.
4. display floater according to claim 1, it is characterised in that the first gamma curve correspondence second sub- picture
Maximum transmission of the maximum transmission of element more than second gamma curve correspondence, second sub-pixel, second gamma
The maximum transmission of curve correspondence second sub-pixel is the maximum of the first gamma curve correspondence second sub-pixel
The 30% to 85% of transmitance.
5. display floater according to claim 4, it is characterised in that the second gamma curve correspondence second sub- picture
The maximum transmission of element is the 50% to 85% of the maximum transmission of the first gamma curve correspondence second sub-pixel.
6. a kind of display device, it is characterised in that the display device includes display floater, and the display floater includes multiple pictures
The driver element of element and the plurality of pixel of driving, each pixel include multiple first sub-pixels and second sub-pixel,
The plurality of first sub-pixel includes red sub-pixel, green sub-pixels and blue subpixels, and second sub-pixel is white
Sub-pixel, the driver element drive first sub-pixel according to the first gamma curve, and according to the first gamma curve
Or second gamma curve driving second sub-pixel, when pure color picture is shown, the driver element is according to described first
Gamma curve is driving some in the plurality of first sub-pixel and described to drive according to second gamma curve
Second sub-pixel；When pure white picture is shown, the driver element drives the plurality of first according to first gamma curve
Sub-pixel and second sub-pixel.
7. display device according to claim 6, it is characterised in that the first gamma value of first gamma curve and institute
The scope of the second gamma value of the second gamma curve is stated between 1.8 to 2.6.
8. display device according to claim 6, it is characterised in that show the bright of the second sub-pixel described in pure color picture
Degree is less than the brightness for showing the second sub-pixel described in pure white picture.
9. display device according to claim 6, it is characterised in that the first gamma curve correspondence second sub- picture
Maximum transmission of the maximum transmission of element more than second gamma curve correspondence, second sub-pixel, second gamma
The maximum transmission of curve correspondence second sub-pixel is the maximum of the first gamma curve correspondence second sub-pixel
The 30% to 85% of transmitance.
10. display device according to claim 9, it is characterised in that the second gamma curve correspondence is described second sub
The maximum transmission of pixel is the 50% to 85% of the maximum transmission of the first gamma curve correspondence second sub-pixel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611161533.3A CN106531101B (en) | 2016-12-15 | 2016-12-15 | Display panel and display device with the display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611161533.3A CN106531101B (en) | 2016-12-15 | 2016-12-15 | Display panel and display device with the display panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106531101A true CN106531101A (en) | 2017-03-22 |
| CN106531101B CN106531101B (en) | 2019-04-02 |
Family
ID=58340746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611161533.3A Active CN106531101B (en) | 2016-12-15 | 2016-12-15 | Display panel and display device with the display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106531101B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154658A (en) * | 2016-09-26 | 2016-11-23 | 合肥鑫晟光电科技有限公司 | The method for designing of array base palte, display floater, display device and display floater |
| CN107195279A (en) * | 2017-07-27 | 2017-09-22 | 武汉华星光电技术有限公司 | A kind of drive control method of display panel |
| US10573216B2 (en) | 2017-07-27 | 2020-02-25 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Driving control method by sequentially turning on all of the first, all of the second, all of the third and all of the white color sub-pixels for display panel |
| WO2020191836A1 (en) * | 2019-03-26 | 2020-10-01 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and liquid crystal display device |
| CN120112082A (en) * | 2025-02-13 | 2025-06-06 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103155026A (en) * | 2010-10-19 | 2013-06-12 | 夏普株式会社 | Display device |
| US20140085170A1 (en) * | 2012-09-27 | 2014-03-27 | Samsung Display Co., Ltd. | Method of operating an organic light emitting display device, and organic light emitting display device |
| CN103886852A (en) * | 2013-12-23 | 2014-06-25 | 友达光电股份有限公司 | Method for controlling display |
| CN104732949A (en) * | 2015-04-17 | 2015-06-24 | 京东方科技集团股份有限公司 | Gamma voltage generating circuit, driving unit, display device and method for adjusting color coordinates |
| CN105185311A (en) * | 2015-10-10 | 2015-12-23 | 深圳市华星光电技术有限公司 | Amoled display device and driving method thereof |
| CN105405430A (en) * | 2015-12-23 | 2016-03-16 | 武汉华星光电技术有限公司 | Display panel, display and method for increasing display brightness of four-fundamental color pure-color image |
| CN105957495A (en) * | 2016-07-20 | 2016-09-21 | 武汉华星光电技术有限公司 | RGB signal processing method and device |
-
2016
- 2016-12-15 CN CN201611161533.3A patent/CN106531101B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103155026A (en) * | 2010-10-19 | 2013-06-12 | 夏普株式会社 | Display device |
| US20140085170A1 (en) * | 2012-09-27 | 2014-03-27 | Samsung Display Co., Ltd. | Method of operating an organic light emitting display device, and organic light emitting display device |
| CN103886852A (en) * | 2013-12-23 | 2014-06-25 | 友达光电股份有限公司 | Method for controlling display |
| CN104732949A (en) * | 2015-04-17 | 2015-06-24 | 京东方科技集团股份有限公司 | Gamma voltage generating circuit, driving unit, display device and method for adjusting color coordinates |
| CN105185311A (en) * | 2015-10-10 | 2015-12-23 | 深圳市华星光电技术有限公司 | Amoled display device and driving method thereof |
| CN105405430A (en) * | 2015-12-23 | 2016-03-16 | 武汉华星光电技术有限公司 | Display panel, display and method for increasing display brightness of four-fundamental color pure-color image |
| CN105957495A (en) * | 2016-07-20 | 2016-09-21 | 武汉华星光电技术有限公司 | RGB signal processing method and device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154658A (en) * | 2016-09-26 | 2016-11-23 | 合肥鑫晟光电科技有限公司 | The method for designing of array base palte, display floater, display device and display floater |
| CN106154658B (en) * | 2016-09-26 | 2023-07-07 | 合肥鑫晟光电科技有限公司 | Array substrate, display panel, display device and design method of display panel |
| CN107195279A (en) * | 2017-07-27 | 2017-09-22 | 武汉华星光电技术有限公司 | A kind of drive control method of display panel |
| CN107195279B (en) * | 2017-07-27 | 2019-11-26 | 武汉华星光电技术有限公司 | A kind of drive control method of display panel |
| US10573216B2 (en) | 2017-07-27 | 2020-02-25 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Driving control method by sequentially turning on all of the first, all of the second, all of the third and all of the white color sub-pixels for display panel |
| WO2020191836A1 (en) * | 2019-03-26 | 2020-10-01 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and liquid crystal display device |
| CN120112082A (en) * | 2025-02-13 | 2025-06-06 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN120112082B (en) * | 2025-02-13 | 2025-11-14 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106531101B (en) | 2019-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10802327B2 (en) | Liquid crystal display device and driving method thereof | |
| TWI387951B (en) | Display method with interlacing reversal scan and device thereof | |
| US8405675B2 (en) | Device and method for converting three color values to four color values | |
| US10714025B2 (en) | Signal processing method and display device | |
| TWI578303B (en) | Display panel and method for driving display panel | |
| US10825408B2 (en) | Display driving method, device and apparatus | |
| US20080273005A1 (en) | Mixed color sequential controlling method and back ligh module and display device using the same | |
| JP6140711B2 (en) | Liquid crystal display | |
| US9589534B2 (en) | System and method for converting RGB data to WRGB data | |
| US20200372866A1 (en) | Liquid crystal display device | |
| US20100117942A1 (en) | Liquid crystal display | |
| CN106531101B (en) | Display panel and display device with the display panel | |
| CN102124512A (en) | Image display device and image display method | |
| CN106023939A (en) | Liquid crystal display and driving method thereof | |
| CN104732938A (en) | Drive method and drive device of liquid crystal display panel | |
| US20200273414A1 (en) | Driving method of display panel and display apparatus | |
| CN105469750A (en) | Color display control method based on local base color desaturation algorithm | |
| CN110599938A (en) | Display panel and picture display method | |
| CN101308633A (en) | Color sequence control method, backlight module and display device using same | |
| CN104575422A (en) | Liquid crystal display panel and driving method thereof | |
| US20110273486A1 (en) | Field sequential color display apparatus | |
| CN104464684B (en) | Method for rendering picture of display | |
| RU2656700C1 (en) | Liquid crystal display device and method of control method thereof | |
| US20090174730A1 (en) | Data driving apparatus and method thereof | |
| US20070229444A1 (en) | Liquid crystal display, method for displaying color images, and method for controlling light sources of an lcd panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |