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公开(公告)号：US20210034196A1
公开(公告)日：2021-02-04
申请号：US17070801
申请日：2020-10-14
Applicant: LG Display Co., Ltd.
Inventor： Jeong-Gi YUN , Go-Eun LIM
Abstract: Various embodiments provide a thin and lightweight organic light-emitting display device having a touch sensor. The organic light-emitting display device having a touch sensor includes a touch-sensing line and a touch-driving line disposed on an encapsulation stack so as to overlap each other. The touch-sensing line and the touch-driving line overlap each other in a location in which an organic touch dielectric film and an inorganic touch dielectric film are disposed therebetween, thereby preventing the generation of spots in the event of degeneration of the organic touch dielectric film and preventing damage to the organic touch dielectric film.
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公开(公告)号：US20220416206A1
公开(公告)日：2022-12-29
申请号：US17901247
申请日：2022-09-01
Applicant: LG Display Co., Ltd.
Inventor： Jeong-Gi YUN , Kyoung-Jin NAM , Young-Wook LEE , Jong-Han PARK
Abstract: A display device capable of reducing a non-display area is disclosed. The disclosed display device includes a first through hole not overlapping with an organic cover layer surrounding at least one hole area disposed within an active area, and a second through hole passing through a substrate. Accordingly, it is possible to minimize a bezel area, which is a non-display area, and to prevent damage to a light emitting stack caused by a stripping process.
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Patent Agency Ranking
公开(公告)号：US20210397300A1
公开(公告)日：2021-12-23
申请号：US17466782
申请日：2021-09-03
Applicant: LG Display Co., Ltd.
Inventor： Jeong-Gi YUN , Go-Eun LIM
Abstract: Various embodiments provide a thin and lightweight organic light-emitting display device having a touch sensor. The organic light-emitting display device having a touch sensor includes a touch-sensing line and a touch-driving line disposed on an encapsulation stack so as to overlap each other. The touch-sensing line and the touch-driving line overlap each other in a location in which an organic touch dielectric film and an inorganic touch dielectric film are disposed therebetween, thereby preventing the generation of spots in the event of degeneration of the organic touch dielectric film and preventing damage to the organic touch dielectric film.
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公开(公告)号：US20180182821A1
公开(公告)日：2018-06-28
申请号：US15850888
申请日：2017-12-21
Applicant: LG Display Co., Ltd.
Inventor： Jeong-Gi YUN , Go-Eun LIM
CPC classification number: H01L27/323 , G06F3/0412 , G06F3/044 , G06F2203/04103 , G06F2203/04111 , G06F2203/04112 , H01L27/124 , H01L27/1248 , H01L27/3213 , H01L27/322 , H01L27/3258 , H01L27/3262 , H01L27/3276 , H01L51/5253
Abstract: Various embodiments provide a thin and lightweight organic light-emitting display device having a touch sensor. The organic light-emitting display device having a touch sensor includes a touch-sensing line and a touch-driving line disposed on an encapsulation stack so as to overlap each other. The touch-sensing line and the touch-driving line overlap each other in a location in which an organic touch dielectric film and an inorganic touch dielectric film are disposed therebetween, thereby preventing the generation of spots in the event of degeneration of the organic touch dielectric film and preventing damage to the organic touch dielectric film.
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公开(公告)号：US20230047538A1
公开(公告)日：2023-02-16
申请号：US17977710
申请日：2022-10-31
Applicant: LG Display Co., Ltd.
Inventor： Jeong-Gi YUN , Go-Eun LIM
Abstract: Various embodiments provide a thin and lightweight organic light-emitting display device having a touch sensor. The organic light-emitting display device having a touch sensor includes a touch-sensing line and a touch-driving line disposed on an encapsulation stack so as to overlap each other. The touch-sensing line and the touch-driving line overlap each other in a location in which an organic touch dielectric film and an inorganic touch dielectric film are disposed therebetween, thereby preventing the generation of spots in the event of degeneration of the organic touch dielectric film and preventing damage to the organic touch dielectric film.
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公开(公告)号：US20210200365A1
公开(公告)日：2021-07-01
申请号：US17134389
申请日：2020-12-26
Applicant: LG Display Co., Ltd.
Inventor： Young-Wook LEE , Jung-Ho BANG , Jeong-Gi YUN , Seon-Hui HWANG , Eun-Young PARK , Jong-Han PARK , Seung-Hye CHO
Abstract: A touch display panel for improving product yield and product reliability and reducing manufacturing cost includes a touch sensor unit disposed on an encapsulation unit, the touch sensor unit including a plurality of touch sensors corresponding to an active area and a touch passivation layer on the plurality of touch sensors, and an antireflection unit disposed on the touch sensor unit, the antireflection unit at least including a black matrix disposed in non-emissive areas of the active area and a bezel area, wherein the antireflection unit and the touch passivation layer overlap the active area and the bezel area and do not overlap at least a pad area of the bezel area, and, in the bezel area, the overlapping area of the antireflection unit is equal to the overlapping area of the touch passivation layer.
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7.发明申请公开(公告)号：US20140085558A1
公开(公告)日：2014-03-27
申请号：US13727093
申请日：2012-12-26
Applicant: LG DISPLAY CO., LTD.
Inventor： Min-Kyung LEE , Jae-Kyun LEE , Seung-Ryull PARK , Kyung-Mo SON , Ji-Hye LEE , Jeong-Gi YUN
IPC: G02F1/1339 , G02F1/133 , G02B5/20
CPC classification number: G02F1/13394 , G02B5/20 , G02B5/201 , G02F1/13306 , G02F1/133512 , G02F2001/13396
Abstract: A color filter substrate includes a substrate in which a plurality of pixel areas are defined; a black matrix formed on the substrate, and having a plurality of openings in correspondence to the pixel areas; a color filter layer formed on the substrate, and including a red color filter, a green color filter, and a blue color filter that are sequentially arranged in a first direction in correspondence to the pixel areas; and a plurality of first column spacers and a plurality of second column spacers formed over the black matrix, and having different heights, wherein a height of each of the first column spacers is higher than a height of each of the second column spacers, and an arrangement density of the first column spacers is lower than an arrangement density of the second column spacers.
Abstract translation: 滤色器基板包括其中限定了多个像素区域的基板; 形成在所述基板上的黑色矩阵，并且具有与所述像素区域对应的多个开口; 形成在所述基板上的滤色器层，并且包括红色滤色器，绿色滤色器和蓝色滤色器，所述红色滤色器，绿色滤色器和蓝色滤色器相应于所述像素区域沿第一方向排列; 以及形成在所述黑矩阵上并具有不同高度的多个第一列间隔物和多个第二柱间隔物，其中每个所述第一柱间隔物的高度高于每个所述第二柱间隔件的高度，并且 第一列间隔物的排列密度低于第二列间隔物的排列密度。
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