TWM477625U - Touch display apparatus - Google Patents
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- TWM477625U TWM477625U TW103201597U TW103201597U TWM477625U TW M477625 U TWM477625 U TW M477625U TW 103201597 U TW103201597 U TW 103201597U TW 103201597 U TW103201597 U TW 103201597U TW M477625 U TWM477625 U TW M477625U
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- circuit board
- protection tape
- control circuit
- electrostatic protection
- touch
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- 239000002184 metal Substances 0.000 claims abstract description 53
- 229910052751 metal Inorganic materials 0.000 claims abstract description 53
- 230000003068 static effect Effects 0.000 claims description 21
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
Description
本創作是有關於一種觸控顯示裝置，且特別是有關於一種內嵌式之觸控顯示裝置。The present invention relates to a touch display device, and more particularly to an in-cell touch display device.
觸控與顯示整合裝置已是現今潮流，為了要讓觸控顯示裝置的觸控面板能夠達到靜電放電的效果，按照一般安裝觸控顯示裝置的做法，觸控面板需要通過與系統電性連接而接地。Touch and display integration devices are the current trend. In order to enable the touch panel of the touch display device to achieve the effect of electrostatic discharge, according to the general practice of installing the touch display device, the touch panel needs to be electrically connected to the system. Ground.
在傳統設計上，從觸控面板伸延出來的可撓式電路板會設有裸銅區，以供觸控面板作為接地的電性連接。然而，在實際的情況下，一些製造系統的廠商在系統的機構設計上，並没有考量利用裸銅區作為接地用途，使得觸控面板没法達到靜電放電的效果，甚至不能通過靜電放電的功能測試。In the conventional design, the flexible circuit board extending from the touch panel is provided with a bare copper area for the electrical connection of the touch panel as a ground. However, under actual circumstances, some manufacturers of manufacturing systems do not consider the use of bare copper as a grounding application in the system design of the system, so that the touch panel cannot achieve the effect of electrostatic discharge, or even the function of electrostatic discharge. test.
本創作之一技術態樣在於提供一種內嵌式之觸控顯示裝置，其可解決觸控顯示裝置的觸控面板不能通過靜電放電功能測試的問題。One technical aspect of the present invention is to provide an in-cell touch display device that can solve the problem that the touch panel of the touch display device cannot pass the electrostatic discharge function test.
根據本創作的一實施方式，一種具有金屬框架的觸控顯示裝置包含顯示面板、顯示控制電路板、第一靜電防護膠帶、觸控面板、觸控控制電路板與第二靜電防護膠帶。顯示面板包含正面與背面，背面設置於金屬框架之一側。顯示控制電路板連接顯示面板。第一靜電防護膠帶具有絕緣面及導電面。第一靜電防護膠帶包覆顯示控制電路板與金屬框架，且其導電面與金屬框架接觸，其中第一靜電防護膠帶具有切割口，以使部分的金屬框架露出。觸控控制電路板包含電子元件區及導線區，觸控控制電路板之導線區連接觸控面板，並設置於第一靜電防護膠帶之絕緣面之上。第二靜電防護膠帶具有絕緣面及導電面。第二靜電防護膠帶藉由彎折的方式覆蓋於觸控控制電路板之上，且第二靜電防護膠帶之導電面接觸外露於切割口的金屬框架。According to an embodiment of the present invention, a touch display device having a metal frame includes a display panel, a display control circuit board, a first electrostatic protection tape, a touch panel, a touch control circuit board, and a second electrostatic protection tape. The display panel includes a front side and a back side, and the back side is disposed on one side of the metal frame. The display control board is connected to the display panel. The first electrostatic protection tape has an insulating surface and a conductive surface. The first electrostatic protection tape covers the display control circuit board and the metal frame, and the conductive surface thereof is in contact with the metal frame, wherein the first electrostatic protection tape has a cutting opening to expose a portion of the metal frame. The touch control circuit board includes an electronic component area and a wire area, and the wire area of the touch control circuit board is connected to the touch panel and disposed on the insulating surface of the first static electricity protection tape. The second electrostatic protection tape has an insulating surface and a conductive surface. The second electrostatic protection tape is overlaid on the touch control circuit board by bending, and the conductive surface of the second static protection tape contacts the metal frame exposed to the cutting opening.
在本創作一或多個實施方式中，上述之觸控控制電路板係為可撓性電路板。In one or more embodiments of the present invention, the touch control circuit board described above is a flexible circuit board.
在本創作一或多個實施方式中，上述之顯示控制電路板更包含正面及背面，觸控控制電路板係彎折以將電子元件區重疊設置於顯示控制電路板之背面。In one or more embodiments of the present invention, the display control circuit board further includes a front side and a back side, and the touch control circuit board is bent to overlap the electronic component area on the back side of the display control circuit board.
在本創作一或多個實施方式中，上述之第一靜電防護膠帶之長度係實質上相等於顯示控制電路板之長度，且第一靜電防護膠帶具有局部區域與金屬框架接觸。In one or more embodiments of the present invention, the length of the first electrostatic protection tape is substantially equal to the length of the display control circuit board, and the first electrostatic protection tape has a partial area in contact with the metal frame.
在本創作一或多個實施方式中，上述之第二靜電防護膠帶之長度係實質上相等於觸控控制電路板之長度，且第二靜電防護膠帶具有局部區域與金屬框架接觸。In one or more embodiments of the present invention, the length of the second electrostatic protection tape is substantially equal to the length of the touch control circuit board, and the second electrostatic protection tape has a partial area in contact with the metal frame.
在本創作一或多個實施方式中，上述之觸控控制電路板更包含裸銅區，且第二靜電防護膠帶更包含開口以使裸銅區露出。In one or more embodiments of the present invention, the touch control circuit board further includes a bare copper region, and the second electrostatic protection tape further includes an opening to expose the bare copper region.
本創作上述之實施方式與已知先前技術相較，至少具有以下優點：The above-described embodiments of the present invention have at least the following advantages over the known prior art:
(1)由於第二靜電防護膠帶之導電面直接接觸外露於切割口的金屬框架，使得第二靜電防護膠帶透過導電面與金屬框架電性連接，因此，靜電電荷會直接導向具有地電位之金屬框架，而不會使觸控控制電路板甚至觸控面板中的電子元件短路。(1) Since the conductive surface of the second electrostatic protection tape directly contacts the metal frame exposed on the cutting opening, the second electrostatic protection tape is electrically connected to the metal frame through the conductive surface, so the electrostatic charge is directly directed to the metal having the ground potential The frame does not short-circuit the electronic components in the touch control board or even the touch panel.
(2)由於第二靜電防護膠帶之導電面接觸外露於切割口的金屬框架時，所接觸的位置落在第一靜電防護膠帶之導電面接觸金屬框架之同一區域上，因此觸控顯示裝置的厚度不會因為第一靜電防護膠帶連接金屬框架而過度增加。(2) When the conductive surface of the second electrostatic protection tape contacts the metal frame exposed to the cutting opening, the contact position falls on the same area of the first electrostatic protection tape contacting the metal frame, so the touch display device The thickness is not excessively increased by the first electrostatic protection tape connecting the metal frame.
(3)由於讓第二靜電防護膠帶之導電面直接接觸金屬框架之手段，僅僅是在第一靜電防護膠帶上製造一個切割口，因此没有對觸控顯示裝置增加額外的材料成本。(3) Since the conductive surface of the second electrostatic protection tape is directly in contact with the metal frame, only one cutting opening is formed on the first electrostatic protection tape, so that no additional material cost is added to the touch display device.
100‧‧‧觸控顯示裝置100‧‧‧Touch display device
110‧‧‧金屬框架110‧‧‧Metal frame
111‧‧‧背表面111‧‧‧Back surface
112‧‧‧第一區域112‧‧‧First area
114‧‧‧第二區域114‧‧‧Second area
120‧‧‧顯示面板120‧‧‧ display panel
122‧‧‧正面122‧‧‧ positive
124‧‧‧背面124‧‧‧Back
130‧‧‧顯示控制電路板130‧‧‧Display Control Board
132‧‧‧正面132‧‧‧ positive
134‧‧‧背面134‧‧‧ back
140‧‧‧第一靜電防護膠帶140‧‧‧First electrostatic protection tape
142‧‧‧絕緣面142‧‧‧Insulation surface
144‧‧‧導電面144‧‧‧ conductive surface
146‧‧‧切割口146‧‧‧ cutting mouth
149‧‧‧局部區域149‧‧‧Local area
150‧‧‧觸控面板150‧‧‧ touch panel
152‧‧‧觸控面152‧‧‧ touch surface
160‧‧‧觸控控制電路板160‧‧‧Touch Control Board
162‧‧‧電子元件區162‧‧‧Electronic component area
164‧‧‧導線區164‧‧‧Wire area
169‧‧‧裸銅區169‧‧‧ bare copper area
170‧‧‧第二靜電防護膠帶170‧‧‧Second electrostatic protection tape
172‧‧‧絕緣面172‧‧‧Insulation surface
174‧‧‧導電面174‧‧‧ Conductive surface
178‧‧‧局部區域178‧‧‧Local area
179‧‧‧開口179‧‧‧ openings
L1~L4‧‧‧長度L1~L4‧‧‧ length
第1圖繪示依照本創作一實施方式之觸控顯示裝置之爆炸圖。FIG. 1 is an exploded view of a touch display device according to an embodiment of the present invention.
第2圖繪示第1圖之觸控顯示裝置之剖面圖。2 is a cross-sectional view of the touch display device of FIG. 1.
第3圖繪示第1、2圖之第二靜電防護膠帶、觸控控制電路板與金屬框架的局部後視圖。Figure 3 is a partial rear elevational view of the second electrostatic protection tape, touch control circuit board and metal frame of Figures 1 and 2.
以下將以圖式揭露本創作之複數個實施方式，為明確說明起見，許多實務上的細節將在以下敘述中一併說明。然而，應瞭解到，這些實務上的細節不應用以限制本創作。也就是說，在本創作部分實施方式中，這些實務上的細節是非必要的。此外，為簡化圖式起見，一些習知慣用的結構與元件在圖式中將以簡單示意的方式繪示之。In the following, a plurality of embodiments of the present invention will be disclosed in the drawings. For the sake of clarity, a number of practical details will be described in the following description. However, it should be understood that these practical details are not applied to limit the creation. That is to say, in the implementation part of this creation, these practical details are not necessary. In addition, some of the conventional structures and elements are shown in the drawings in a simplified schematic manner in order to simplify the drawings.
除非另有定義，本文所使用的所有詞彙(包括技術和科學術語)具有其通常的意涵，其意涵係能夠被熟悉此領域者所理解。更進一步的說，上述之詞彙在普遍常用之字典中之定義，在本說明書的內容中應被解讀為與本創作相關領域一致的意涵。除非有特別明確定義，這些詞彙將不被解釋為理想化的或過於正式的意涵。Unless otherwise defined, all terms (including technical and scientific terms) used herein are intended to mean the meaning Furthermore, the definition of the above vocabulary in the commonly used dictionary should be interpreted as the meaning consistent with the field of the present creation in the content of this specification. Unless specifically defined, these terms are not to be interpreted as idealized or overly formal.
第1圖繪示依照本創作一實施方式之觸控顯示裝置100之爆炸圖。第2圖繪示第1圖之觸控顯示裝置100之剖面圖。如第1~2圖所示，一種具有金屬框架110的觸控顯示裝置100包含顯示面板120、顯示控制電路板130、第一靜電防護膠帶140、觸控面板150、觸控控制電路板160與第二靜電防護膠帶170。顯示面板120包含正面122與背面124，背面124設置於金屬框架110之一側。顯示控制電路板130連接顯示面板120。第一靜電防護膠帶140具有絕 緣面142及導電面144。第一靜電防護膠帶140包覆顯示控制電路板130與金屬框架110，且導電面144與金屬框架110接觸，其中第一靜電防護膠帶140具有切割口146，以使部分的金屬框架110露出。觸控控制電路板160包含電子元件區162及導線區164，觸控控制電路板160之導線區164連接觸控面板150，並設置於第一靜電防護膠帶140之絕緣面142之上。第二靜電防護膠帶170具有絕緣面172及導電面174。第二靜電防護膠帶170藉由彎折的方式覆蓋於觸控控制電路板160之上，且第二靜電防護膠帶170之導電面174接觸外露於切割口146的金屬框架110。FIG. 1 is an exploded view of a touch display device 100 according to an embodiment of the present invention. FIG. 2 is a cross-sectional view of the touch display device 100 of FIG. 1 . As shown in FIGS. 1 to 2 , a touch display device 100 having a metal frame 110 includes a display panel 120 , a display control circuit board 130 , a first static protection tape 140 , a touch panel 150 , and a touch control circuit board 160 . The second electrostatic protection tape 170. The display panel 120 includes a front surface 122 and a back surface 124, and the back surface 124 is disposed on one side of the metal frame 110. The display control circuit board 130 is connected to the display panel 120. The first electrostatic protection tape 140 has absolutely The edge surface 142 and the conductive surface 144. The first electrostatic protection tape 140 covers the display control circuit board 130 and the metal frame 110, and the conductive surface 144 is in contact with the metal frame 110. The first electrostatic protection tape 140 has a cutting opening 146 to expose a portion of the metal frame 110. The touch control circuit board 160 includes an electronic component area 162 and a wire area 164. The wire area 164 of the touch control circuit board 160 is connected to the touch panel 150 and disposed on the insulating surface 142 of the first static electricity protection tape 140. The second electrostatic protection tape 170 has an insulating surface 172 and a conductive surface 174. The second static protection tape 170 is overlaid on the touch control circuit board 160 by bending, and the conductive surface 174 of the second static protection tape 170 contacts the metal frame 110 exposed to the cutting opening 146.
具體地說，在本實施方式中，第二靜電防護膠帶170藉由彎折的方式覆蓋於觸控控制電路板160之上，且第二靜電防護膠帶170之導電面174接觸外露於切割口146的金屬框架110。因此，第二靜電防護膠帶170之導電面174與金屬框架110產生電性連接，使得靜電電荷會直接導向具有地電位之金屬框架110，而不會使觸控控制電路板160甚至觸控面板150中的電子元件短路。Specifically, in the embodiment, the second static protection tape 170 is overlaid on the touch control circuit board 160 by bending, and the conductive surface 174 of the second static protection tape 170 is exposed to the cutting opening 146. Metal frame 110. Therefore, the conductive surface 174 of the second static electricity protection tape 170 is electrically connected to the metal frame 110, so that the electrostatic charge is directly directed to the metal frame 110 having the ground potential without the touch control circuit board 160 or even the touch panel 150. The electronic components in the circuit are shorted.
在本實施方式中，顯示控制電路板130更包含正面132及背面134。為了靈活的組裝需要，觸控控制電路板160係為可撓性電路板。因此，上述之觸控控制電路板160能夠彎折以將電子元件區162重疊設置於顯示控制電路板130之背面134。In the present embodiment, the display control circuit board 130 further includes a front surface 132 and a back surface 134. For flexible assembly needs, the touch control circuit board 160 is a flexible circuit board. Therefore, the touch control circuit board 160 described above can be bent to overlap the electronic component region 162 on the back surface 134 of the display control circuit board 130.
在本實施方式中，第一靜電防護膠帶140上之切割口146的尺寸為40.0毫米×4.5毫米。然而，應瞭解到，以 上所舉切割口146的尺寸僅為例示，並非用以限制本創作，本創作所屬技術領域中具有通常知識者，應視實際需要，適當定出切割口146的大小尺寸。In the present embodiment, the size of the cutting opening 146 on the first static electricity protection tape 140 is 40.0 mm × 4.5 mm. However, it should be understood that The size of the cutting opening 146 is only exemplified, and is not intended to limit the present creation. Those skilled in the art of the present invention should appropriately determine the size of the cutting opening 146 according to actual needs.
如第1圖所示，顯示控制電路板130具有長度L1，而第一靜電防護膠帶140具有長度L2。為了讓第一靜電防護膠帶140完全覆蓋顯示控制電路板130，第一靜電防護膠帶140之長度L2係實質上相等於顯示控制電路板130之長度L1。如此，第一靜電防護膠帶140也發揮了保護顯示控制電路板130的作用。As shown in FIG. 1, the display control circuit board 130 has a length L1, and the first static electricity protection tape 140 has a length L2. In order for the first ESD tape 140 to completely cover the display control circuit board 130, the length L2 of the first ESD tape 140 is substantially equal to the length L1 of the display control circuit board 130. As such, the first electrostatic protection tape 140 also functions to protect the display control circuit board 130.
另一方面，如第2圖所示，為了使第一靜電防護膠帶140之導電面144與金屬框架110電性連接，以產生接地作用，第一靜電防護膠帶140具有局部區域149與金屬框架110接觸。更具體地說，金屬框架110具有背對觸控面板150之背表面111。觸控面板150亦具有背對金屬框架110之觸控面152。金屬框架110之背表面111區分為第一區域112與第二區域114。第一區域112與第二區域114相鄰接，但第一區域112與第二區域114之間具有段差，使得第一區域112與觸控面152之間的垂直距離，較第二區域114與觸控面152之間的垂直距離短。第一靜電防護膠帶140之局部區域149連接金屬框架110之第一區域112，而没有連接第二區域114，因此觸控顯示裝置100的厚度將不會因為第一靜電防護膠帶140連接金屬框架110而過度增加。On the other hand, as shown in FIG. 2, in order to electrically connect the conductive surface 144 of the first static protection tape 140 to the metal frame 110 to generate a grounding effect, the first static protection tape 140 has a partial region 149 and a metal frame 110. contact. More specifically, the metal frame 110 has a back surface 111 that faces away from the touch panel 150. The touch panel 150 also has a touch surface 152 that faces away from the metal frame 110. The back surface 111 of the metal frame 110 is divided into a first region 112 and a second region 114. The first region 112 is adjacent to the second region 114, but has a step difference between the first region 112 and the second region 114 such that the vertical distance between the first region 112 and the touch surface 152 is greater than the second region 114 The vertical distance between the touch faces 152 is short. The partial region 149 of the first electrostatic protection tape 140 is connected to the first region 112 of the metal frame 110 without connecting the second region 114. Therefore, the thickness of the touch display device 100 will not be connected to the metal frame 110 by the first static protection tape 140. And excessively increased.
再者，如第1圖所示，第二靜電防護膠帶170具有 長度L3。相似地，為了讓第二靜電防護膠帶170完全覆蓋觸控控制電路板160，第二靜電防護膠帶170之長度L3係實質上相等於觸控控制電路板160之長度L4。如此，第二靜電防護膠帶170也發揮了保護觸控控制電路板160的作用。另一方面，如第2圖所示，為了使第二靜電防護膠帶170之導電面174與金屬框架110電性連接，以產生接地作用，第二靜電防護膠帶170亦具有局部區域178與金屬框架110接觸。Furthermore, as shown in FIG. 1, the second electrostatic protection tape 170 has Length L3. Similarly, in order for the second ESD tape 170 to completely cover the touch control circuit board 160, the length L3 of the second ESD tape 170 is substantially equal to the length L4 of the touch control circuit board 160. As such, the second electrostatic protection tape 170 also functions to protect the touch control circuit board 160. On the other hand, as shown in FIG. 2, in order to electrically connect the conductive surface 174 of the second static protection tape 170 to the metal frame 110 to generate a grounding effect, the second static protection tape 170 also has a partial region 178 and a metal frame. 110 contacts.
如第2圖所示，第二靜電防護膠帶170之局部區域178連接金屬框架110之第一區域112。相似地，由於第二靜電防護膠帶170之局部區域178連接金屬框架110之第一區域112，而没有連接第二區域114，因此觸控顯示裝置100的厚度將不會因為第二靜電防護膠帶170連接金屬框架110而過度增加。As shown in FIG. 2, a partial region 178 of the second static protection tape 170 connects the first region 112 of the metal frame 110. Similarly, since the partial region 178 of the second static protection tape 170 is connected to the first region 112 of the metal frame 110 without connecting the second region 114, the thickness of the touch display device 100 will not be due to the second static protection tape 170. The metal frame 110 is connected and excessively increased.
第3圖繪示第1、2圖之第二靜電防護膠帶170、觸控控制電路板160與金屬框架110的局部後視圖。在本實施方式中，上述之觸控控制電路板160更可包含裸銅區169，且第二靜電防護膠帶170更可包含開口179以使裸銅區169露出。在實際應用時，上述之製造者可設計機構件與裸銅區169電性接觸，使得觸控控制電路板160能夠透過裸銅區169而電性連接至具有地電位的機構件，讓觸控控制電路板160具有更好的靜電放電防護能力。FIG. 3 is a partial rear elevational view of the second electrostatic protection tape 170, the touch control circuit board 160, and the metal frame 110 of FIGS. 1 and 2. In the embodiment, the touch control circuit board 160 may further include a bare copper region 169, and the second static electricity protection tape 170 may further include an opening 179 to expose the bare copper region 169. In practical applications, the above-mentioned manufacturer can design the mechanical component to be in electrical contact with the bare copper region 169, so that the touch control circuit board 160 can be electrically connected to the mechanical component having the ground potential through the bare copper region 169, so that the touch Control circuit board 160 has better electrostatic discharge protection capabilities.
雖然本創作已以實施方式揭露如上，然其並非用以限定本創作，任何熟習此技藝者，在不脫離本創作之精神 和範圍內，當可作各種之更動與潤飾，因此本創作之保護範圍當視後附之申請專利範圍所界定者為準。Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present creation, and anyone who is familiar with the art does not deviate from the spirit of the present creation. And within the scope, the various modifications and refinements may be made, and the scope of protection of this creation is subject to the definition of the scope of the patent application.
100‧‧‧觸控顯示裝置100‧‧‧Touch display device
110‧‧‧金屬框架110‧‧‧Metal frame
111‧‧‧背表面111‧‧‧Back surface
112‧‧‧第一區域112‧‧‧First area
114‧‧‧第二區域114‧‧‧Second area
120‧‧‧顯示面板120‧‧‧ display panel
122‧‧‧正面122‧‧‧ positive
124‧‧‧背面124‧‧‧Back
130‧‧‧顯示控制電路板130‧‧‧Display Control Board
132‧‧‧正面132‧‧‧ positive
134‧‧‧背面134‧‧‧ back
140‧‧‧第一靜電防護膠帶140‧‧‧First electrostatic protection tape
142‧‧‧絕緣面142‧‧‧Insulation surface
144‧‧‧導電面144‧‧‧ conductive surface
146‧‧‧切割口146‧‧‧ cutting mouth
149‧‧‧局部區域149‧‧‧Local area
150‧‧‧觸控面板150‧‧‧ touch panel
152‧‧‧觸控面152‧‧‧ touch surface
160‧‧‧觸控控制電路板160‧‧‧Touch Control Board
162‧‧‧電子元件區162‧‧‧Electronic component area
164‧‧‧導線區164‧‧‧Wire area
170‧‧‧第二靜電防護膠帶170‧‧‧Second electrostatic protection tape
172‧‧‧絕緣面172‧‧‧Insulation surface
174‧‧‧導電面174‧‧‧ Conductive surface
178‧‧‧局部區域178‧‧‧Local area
Claims (6)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103201597U TWM477625U (en) | 2014-01-24 | 2014-01-24 | Touch display apparatus |
| CN201420142350.7U CN203746040U (en) | 2014-01-24 | 2014-03-27 | Touch control display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103201597U TWM477625U (en) | 2014-01-24 | 2014-01-24 | Touch display apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM477625U true TWM477625U (en) | 2014-05-01 |
Family
ID=51295034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103201597U TWM477625U (en) | 2014-01-24 | 2014-01-24 | Touch display apparatus |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203746040U (en) |
| TW (1) | TWM477625U (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10041989B2 (en) * | 2016-03-09 | 2018-08-07 | Panasonic Liquid Crystal Display Co., Ltd. | Circuit board with inspection terminals |
| US11812558B2 (en) * | 2019-08-01 | 2023-11-07 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Display device and assembly method thereof |
| WO2021081735A1 (en) * | 2019-10-29 | 2021-05-06 | 京东方科技集团股份有限公司 | Adhesive tape, vehicle-mounted display module and vehicle-mounted display device |
| TWI849851B (en) * | 2023-04-17 | 2024-07-21 | 致伸科技股份有限公司 | Touch pad module and computer using the same |
-
2014
- 2014-01-24 TW TW103201597U patent/TWM477625U/en not_active IP Right Cessation
- 2014-03-27 CN CN201420142350.7U patent/CN203746040U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN203746040U (en) | 2014-07-30 |
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