TWI263184B - Electroluminescence display device - Google Patents

Electroluminescence display device

Info

Publication number
TWI263184B
TWI263184B TW093125744A TW93125744A TWI263184B TW I263184 B TWI263184 B TW I263184B TW 093125744 A TW093125744 A TW 093125744A TW 93125744 A TW93125744 A TW 93125744A TW I263184 B TWI263184 B TW I263184B
Authority
TW
Taiwan
Prior art keywords
display device
sub
same
pixels
electroluminescence display
Prior art date
Application number
TW093125744A
Other languages
Chinese (zh)
Other versions
TW200512689A (en
Inventor
Shoichiro Matsumoto
Kazunobu Mameno
Original Assignee
Sanyo Electric Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co filed Critical Sanyo Electric Co
Publication of TW200512689A publication Critical patent/TW200512689A/en
Application granted granted Critical
Publication of TWI263184B publication Critical patent/TWI263184B/en

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H10K59/351—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels comprising more than three subpixels, e.g. red-green-blue-white [RGBW]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H10K59/352—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels the areas of the RGB subpixels being different
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

An electroluminescence display device is disclosed to have the layout design of the organic EL device become easy, wherein the EL display device comprises a quadrangular picture element 12 composed by sub-pixels of 4 colors RGBW that are disposed in 2 rows and 2 columns. At least one of the sub-pixels has its area deferred than the others, the heights h of the left and right sub-pixels adjacent to each other on the same row are the same (for example, hR=hG, hB=hW), and the widths w of the top and down sub-pixels adjacent to each other on the same column are the same (for example, WR=WB, WG=wW).
TW093125744A 2003-09-30 2004-08-27 Electroluminescence display device TWI263184B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003342468 2003-09-30

Publications (2)

Publication Number Publication Date
TW200512689A TW200512689A (en) 2005-04-01
TWI263184B true TWI263184B (en) 2006-10-01

Family

ID=34674776

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093125744A TWI263184B (en) 2003-09-30 2004-08-27 Electroluminescence display device

Country Status (3)

Country Link
KR (1) KR20050031888A (en)
CN (1) CN1604698A (en)
TW (1) TWI263184B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7602119B2 (en) * 2005-04-25 2009-10-13 Eastman Kodak Company OLED with magenta and green emissive layers
US7471041B2 (en) 2005-04-25 2008-12-30 Eastman Kodak Company OLED multicolor displays
KR100729089B1 (en) * 2005-08-26 2007-06-14 삼성에스디아이 주식회사 OLED display device and manufacturing method thereof
US20070063192A1 (en) * 2005-09-20 2007-03-22 Toppoly Optoelectronics Corp. Systems for emitting light incorporating pixel structures of organic light-emitting diodes
EP1770676B1 (en) 2005-09-30 2017-05-03 Semiconductor Energy Laboratory Co., Ltd. Display device and electronic device
US20080252797A1 (en) * 2007-04-13 2008-10-16 Hamer John W Method for input-signal transformation for rgbw displays with variable w color
WO2012171154A1 (en) * 2011-06-13 2012-12-20 广东中显科技有限公司 Color filter for top emission type full color organic electroluminescent display
US8502445B2 (en) * 2011-07-18 2013-08-06 Universal Display Corporation RGBW OLED display for extended lifetime and reduced power consumption
KR101943995B1 (en) 2012-06-27 2019-01-31 삼성디스플레이 주식회사 Organic Light Emitting Display Device
CN103886826B (en) * 2012-12-21 2018-08-07 上海天马微电子有限公司 Organic light-emitting diode display array
CN103531106B (en) 2013-10-28 2015-06-03 京东方科技集团股份有限公司 Active matrix and organic light emission diode displaying back plate and active and organic light emitting diode displaying equipment
JP2015225150A (en) * 2014-05-27 2015-12-14 ソニー株式会社 Display device and electronic apparatus
EP3043558B1 (en) * 2014-12-21 2022-11-02 Production Resource Group, L.L.C. Large-format display systems having color pixels and white pixels
CN105185240B (en) * 2015-08-28 2017-12-29 厦门天马微电子有限公司 A kind of display and its color method
CN107275360B (en) 2016-04-01 2020-10-16 乐金显示有限公司 Organic Light Emitting Display Device
CN110580861B (en) * 2018-06-08 2022-01-25 錼创显示科技股份有限公司 Display device

Also Published As

Publication number Publication date
CN1604698A (en) 2005-04-06
KR20050031888A (en) 2005-04-06
TW200512689A (en) 2005-04-01

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