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公开(公告)号：US20190302943A1
公开(公告)日：2019-10-03
申请号：US16363523
申请日：2019-03-25
Applicant: LG Display Co., Ltd.
Inventor： Ruda RHE , JiHyun JUNG , DeukSu LEE , SuChang AN , JaeGyun LEE , Hyangmyoung GWON , Yangsik LEE
Abstract: The present disclosure relates to a touch display device and a touch sensing method, and more specifically, to a touch display device and a touch sensing method that provides a single-layered touch sensor structure by a touch electrode connecting line that electrically connects touch electrodes arranged in one direction and is arranged to bypass and surround touch electrodes arranged in another direction, thereby enabling a simple manufacturing process, a high manufacturing yield, and a low manufacturing cost.
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公开(公告)号：US20190302934A1
公开(公告)日：2019-10-03
申请号：US16360730
申请日：2019-03-21
Applicant: LG Display Co., Ltd.
Inventor： Ruda RHE , JiHyun JUNG , DeukSu LEE , SuChang AN , JaeGyun LEE , Hyangmyoung GWON , Yangsik LEE
Abstract: The present disclosure relates to a touch display device and a touch sensing method, and more specifically, to a touch display device and a touch sensing method that provides a single-layered touch sensor structure by a touch electrode connecting line that electrically connects touch electrodes arranged in one direction and is arranged to bypass and surround touch electrodes arranged in another direction, thereby enabling a simple manufacturing process, a high manufacturing yield, and a low manufacturing cost.
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公开(公告)号：US20180366520A1
公开(公告)日：2018-12-20
申请号：US16008300
申请日：2018-06-14
Applicant: LG Display Co., Ltd.
Inventor： Hyangmyoung GWON , Byonghoo KIM , Sangheun LEE
Abstract: A display device and a method for manufacturing the same are disclosed, which may prevent a crack from occurring on an inorganic film constituting an encapsulation film and prevent a residual film from occurring. The display device comprises a substrate including a display area on which pixels area arranged, and a non-display area surrounding the display area; an encapsulation film covering the display area and including an organic film; a first dam arranged to be in contact with the encapsulation film, having a second side which is an opposite side of a first side facing the organic film and has an inclination smaller than 90°; and a metal pattern pattern-formed on the first dam.
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24.发明申请公开(公告)号：US20180088727A1
公开(公告)日：2018-03-29
申请号：US15391743
申请日：2016-12-27
Applicant: LG Display Co., Ltd.
Inventor： Hyangmyoung GWON , SeungHee NAM , Kwon-Shik PARK , DeukSu LEE , BuYeol LEE , Yangsik LEE
Abstract: An organic light-emitting display panel having a built-in touchscreen includes a plurality of subpixels defined therein by a plurality of data lines and a plurality of gate lines, an encapsulation layer having an encapsulating function, and a color filter layer located on the encapsulation layer. An organic light-emitting display device includes the organic light-emitting display panel. Both the organic light-emitting display panel having a built-in touchscreen and the organic light-emitting display device having a built-in touchscreen is provided with a structure enabling a touchscreen disposed therewithin.
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25.发明申请公开(公告)号：US20180059855A1
公开(公告)日：2018-03-01
申请号：US15372319
申请日：2016-12-07
Applicant: LG Display Co., Ltd.
Inventor： Hyangmyoung GWON , JiHyun JUNG , SuChang AN , JaeGyun LEE
Abstract: A display panel having a built-in touchscreen, a display device having a built-in touchscreen, an integrated driving circuit, and a driving method. The display panel includes an integrated pad electrically connected to an integrated driving circuit, a data line electrically connected to the integrated pad, and a touch line electrically connected to the integrated pad. The data line is electrically connected to and the touch line. The display device includes the display panel.
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Patent Agency Ranking
公开(公告)号：US20160041665A1
公开(公告)日：2016-02-11
申请号：US14568435
申请日：2014-12-12
Applicant: LG DISPLAY CO., LTD.
Inventor： Hyangmyoung GWON , Jihyun JUNG , Jaegyun LEE , Ruda RHE , Yangsik LEE
CPC classification number: G06F3/0412 , G06F3/044
Abstract: A touch sensor integrated type display device includes a plurality of gate lines and a plurality of data lines which are arranged to cross over each other, a plurality of pixel electrodes respectively disposed in areas defined by the crossing of the plurality of gate lines and the plurality of data lines, a plurality of touch electrodes serving as common electrodes, each of which overlaps some of the plurality of pixel electrodes in an active area, and a routing wire which is arranged on at least one side of each of first and second data lines related to the some pixel electrodes corresponding to each touch electrode serving as the common electrode in parallel with the first and second data lines. The routing wire is connected to the touch electrode serving as the common electrode.
Abstract translation: 一种触摸传感器集成式显示装置，包括：多个栅极线和多个数据线，被配置成彼此交叉;多个像素电极，分别设置在由所述多个栅极线与所述多个栅极线的交叉界定的区域中 的数据线，多个用作公共电极的触摸电极，每个触摸电极与有源区域中的多个像素电极中的一些重叠;以及布线，布置在每个第一和第二数据线的至少一侧 涉及与第一和第二数据线并联的用作公共电极的每个触摸电极对应的一些像素电极。 路由线连接到用作公共电极的触摸电极。
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公开(公告)号：US20230004258A1
公开(公告)日：2023-01-05
申请号：US17852198
申请日：2022-06-28
Applicant: LG Display Co., Ltd.
Inventor： SuChang AN , JiHyun JUNG , DeukSu LEE , JaeGyun LEE , Ruda RHE , Hyangmyoung GWON
IPC: G06F3/044
Abstract: According to embodiments of the disclosure, a transparent touch display device may comprise a substrate including a display area displaying an image and a non-display area not displaying the image, the display area including a plurality of light emitting areas and a plurality of transmissive areas and a touch sensor including a touch sensor metal disposed while avoiding the plurality of light emitting areas and the plurality of transmissive areas and a transparent electrode disposed in the transmissive areas and electrically connected with the touch sensor metal. The transparent touch display device according to embodiments of the disclosure may provide high transmittance and high touch sensitivity.
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公开(公告)号：US20220214760A1
公开(公告)日：2022-07-07
申请号：US17700213
申请日：2022-03-21
Applicant: LG Display Co., Ltd.
Inventor： Sanghyuk WON , JaeWon LEE , Byonghoo KIM , Hyangmyoung GWON , SangHoon PAK , Jeonghoon LEE
Abstract: Disclosed are a display device with integrated touch screen and a method of manufacturing the same, which prevent the partial detachment of an organic layer. The display device includes a light emitting device layer including a first electrode disposed on a first substrate, a light emitting layer disposed on the first electrode, and a second electrode disposed on the light emitting layer and a touch sensing layer disposed on the light emitting device layer. The touch sensing layer includes a first touch electrode layer, a second touch electrode layer, and a touch insulation layer disposed therebetween, and the touch insulation layer includes a touch inorganic layer covering the second touch electrode layer and a touch organic layer disposed on the touch inorganic layer.
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公开(公告)号：US20210048921A1
公开(公告)日：2021-02-18
申请号：US17089476
申请日：2020-11-04
Applicant: LG Display Co., Ltd.
Inventor： Jeonghoon LEE , JaeWon LEE , Sungjin KIM , Jaehyung JANG , Hyangmyoung GWON
Abstract: Disclosed is a display device which facilitates to prevent a remaining film for a process of forming a metal pattern, wherein the display device may include a substrate including a display area having pixels, and a non-display area having pads to surround the display area, a dam between the display area and the pads, an encapsulation film for covering the dam and the pixels in the display area, a first metal pattern disposed in the non-display area and patterned on the encapsulation film, an insulating layer provided on the first metal pattern, and a second metal pattern disposed in the non-display area and patterned on the insulating layer, wherein the first metal pattern is not provided in a dam area with the dam, and the second metal pattern is provided on the dam area while being in contact with the first metal pattern via a contact hole penetrating through the insulating layer.
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公开(公告)号：US20210004108A1
公开(公告)日：2021-01-07
申请号：US17024549
申请日：2020-09-17
Applicant: LG Display Co., Ltd.
Inventor： Hyangmyoung GWON , Minjoo KIM , Sungjin KIM , Jaehyung JANG
Abstract: Disclosed are a display apparatus with integrated touch screen and a method of manufacturing the display apparatus, which prevent short circuit between touch electrodes. The display apparatus with integrated touch screen including a light emitting layer disposed on a substrate, an encapsulation layer disposed on the light emitting layer, a plurality of touch electrodes disposed on the encapsulation and spaced apart from each other, and an upper PAC layer disposed on the plurality of touch electrodes. The upper PAC layer is patterned to be disposed on the plurality of touch electrodes.
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