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1. 发明授权

EP3316097B1 IN-CELL TOUCH ORGANIC LIGHT-EMITTING DISPLAY DEVICE 有权
公开(公告)号：EP3316097B1
公开(公告)日：2019-08-07
申请号：EP17199482.5
申请日：2017-10-31
申请人： LG Display Co., Ltd.
发明人： CHOE, Young-Jin , CHOI, Nack-Bong , YOO, Se-Jong , HAN, Jong-Hyun
IPC分类号： G06F3/041 , G06F3/044 , H01L27/32 , H01L51/52

2. 发明公开

EP4328723A3 TOUCH DISPLAY DEVICE AND METHOD OF MANUFACTURING OF THE SAME 审中-实审
公开(公告)号：EP4328723A3
公开(公告)日：2024-03-20
申请号：EP24150873.8
申请日：2020-10-06
申请人： LG Display Co., Ltd.
发明人： LEE, Mi-Rae , LEE, Kyoung-Mook , CHOI, Nack-Bong , JEON, Young-Jun
IPC分类号： G06F3/041 , G06F3/044 , H10K59/80 , H10K71/00
摘要： The present disclosure provides a display device, comprising: a light emitting layer over a substrate (PI); an adhesive layer (AL) over the light emitting layer; a first touch electrode (TX) over the adhesive layer (AL) and in an active area (AA) of the display device; a first pad electrode (BE) over the adhesive layer (AL) and in a touch pad region (TP1) of the display device; and a protection layer (PAC) over the first touch electrode (TX) and the first pad electrode (BE), the first pad electrode (BE) being exposed through an opening (OP) in the protection layer (PAC), wherein the first pad electrode (BE) has a greater width than the opening (OP) in the protection layer (PAC).

3. 发明公开

EP4328723A2 TOUCH DISPLAY DEVICE AND METHOD OF MANUFACTURING OF THE SAME 审中-实审
公开(公告)号：EP4328723A2
公开(公告)日：2024-02-28
申请号：EP24150873.8
申请日：2020-10-06
申请人： LG Display Co., Ltd.
发明人： LEE, Mi-Rae , LEE, Kyoung-Mook , CHOI, Nack-Bong , JEON, Young-Jun
IPC分类号： G06F3/044
摘要： The present disclosure provides a display device, comprising: a light emitting layer over a substrate (PI); an adhesive layer (AL) over the light emitting layer; a first touch electrode (TX) over the adhesive layer (AL) and in an active area (AA) of the display device; a first pad electrode (BE) over the adhesive layer (AL) and in a touch pad region (TP1) of the display device; and a protection layer (PAC) over the first touch electrode (TX) and the first pad electrode (BE), the first pad electrode (BE) being exposed through an opening (OP) in the protection layer (PAC), wherein the first pad electrode (BE) has a greater width than the opening (OP) in the protection layer (PAC).

4. 发明公开

EP3822749A1 TOUCH DISPLAY DEVICE AND METHOD OF MANUFACTURING OF THE SAME 有权
公开(公告)号：EP3822749A1
公开(公告)日：2021-05-19
申请号：EP20200245.7
申请日：2020-10-06
申请人： LG Display Co., Ltd.
发明人： LEE, Mi-Rae , LEE, Kyoung-Mook , CHOI, Nack-Bong , JEON, Young-Jun
IPC分类号： G06F3/041 , G06F3/044 , H01L27/32
摘要： The present disclosure provides a touch display device (100) comprising: a plurality of light emitting elements (LS); an adhesive layer (AL) over the light emitting elements (LS); a first touch electrode (TX) and a second touch electrode over the adhesive layer (AL) and in an active area (AA); a pad electrode (PE) over the adhesive layer (AL) and in a touch pad region (TP1, TP2); and a protection layer (PAC) over the first touch electrode (TX), the second touch electrode and the pad electrode (PE), wherein the first and second touch electrode (TX, RX) are insulated by an insulating layer (ILD), and the protection layer (PAC) includes at least one contact hole (OP) corresponding to the pad electrode (PE), and wherein the pad electrod (PE)e includes a plurality of electrode layers, and one of the plurality of electrode layers extends from the first touch electrode (TX) or the second touch electrode.

5. 发明公开

EP3316097A1 IN-CELL TOUCH ORGANIC LIGHT-EMITTING DISPLAY DEVICE 有权
标题翻译：内置触摸式有机发光显示装置
公开(公告)号：EP3316097A1
公开(公告)日：2018-05-02
申请号：EP17199482.5
申请日：2017-10-31
申请人： LG Display Co., Ltd.
发明人： CHOE, Young-Jin , CHOI, Nack-Bong , YOO, Se-Jong , HAN, Jong-Hyun
IPC分类号： G06F3/041 , G06F3/044 , H01L27/32
CPC分类号： H01L27/323 , G06F3/0412 , G06F3/044 , G06F2203/04112 , H01L51/5203
摘要： Disclosed is an organic light-emitting display device that has improved color viewing angle characteristics while including a mesh pattern. The organic light-emitting display device includes an organic light-emitting array including a plurality of pixel openings, and a touch electrode array bonded to the organic light-emitting array. The touch electrode array includes a plurality of first mesh electrodes arranged in a first direction and having a lattice structure, and a plurality of second mesh electrodes arranged in a second direction and having a lattice structure. Each of the first mesh electrodes and the second mesh electrodes includes a plurality of overlapping portions that overlap the pixel openings, and a plurality of non-overlapping portions positioned between the pixel openings. At least some of the overlapping portions include brightness-increasing portions, which are formed of a material different from that of the non-overlapping portions.
摘要翻译：公开了一种有机发光显示装置，其在包括网格图案的同时具有改善的彩色视角特性。有机发光显示装置包括具有多个像素开口的有机发光阵列以及结合到有机发光阵列的触摸电极阵列。触控电极阵列包括多个沿第一方向排列且具有格子结构的第一网状电极以及多个沿第二方向排列且具有格子结构的第二网状电极。第一网状电极和第二网状电极中的每一个包括与像素开口重叠的多个重叠部分以及位于像素开口之间的多个非重叠部分。至少一些重叠部分包括亮度增加部分，亮度增加部分由与不重叠部分的材料不同的材料形成。

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