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公开(公告)号：US20190131572A1
公开(公告)日：2019-05-02
申请号：US16177205
申请日：2018-10-31
Applicant: LG DISPLAY CO., LTD.
Inventor： Hyangmyoung GWON , MinJoo KIM , JaeWon LEE , SangHoon PAK , Byonghoo KIM , Sangheun LEE , Sanghyuk WON , Jeonghoon LEE , Sungjin KIM , Jaehyung JANG , Yuna LEE
Abstract: A display device and a method of manufacturing the same are disclosed, in which arcing may be prevented from occurring. The display device comprises a first substrate including a display area on which pixels are arranged, and a non-display area surrounding the display area; a dam surrounding the display area, arranged on the non-display area; a pad electrode arranged outside the dam; and an encapsulation film covering the display area and including a first inorganic film and a second inorganic film arranged on the first inorganic film, wherein the second inorganic film is overlapped with the pad electrode.
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公开(公告)号：US20190004654A1
公开(公告)日：2019-01-03
申请号：US16023305
申请日：2018-06-29
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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公开(公告)号：US20220197426A1
公开(公告)日：2022-06-23
申请号：US17694233
申请日：2022-03-14
Applicant: LG DISPLAY CO., LTD.
Inventor： Hyangmyoung GWON , MinJoo KIM , JaeWon LEE , SangHoon PAK , Byonghoo KIM , Sangheun LEE , Sanghyuk WON , Jeonghoon LEE , Sungjin KIM , Jaehyung JANG , Yuna LEE
Abstract: A display device and a method of manufacturing the same are disclosed, in which arcing may be prevented from occurring. The display device comprises a first substrate including a display area on which pixels are arranged, and a non-display area surrounding the display area; a dam surrounding the display area, arranged on the non-display area; a pad electrode arranged outside the dam; and an encapsulation film covering the display area and including a first inorganic film and a second inorganic film arranged on the first inorganic film, wherein the second inorganic film is overlapped with the pad electrode.
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公开(公告)号：US20210041976A1
公开(公告)日：2021-02-11
申请号：US17077861
申请日：2020-10-22
Applicant: LG Display Co., Ltd.
Inventor： Hyangmyoung GWON , MinJoo KIM , JaeWon LEE , SangHoon PAK , Byonghoo KIM , Sangheun LEE , Sanghyuk WON , Jeonghoon LEE , Sungjin KIM , Jaehyung JANG , Yuna LEE
Abstract: A display device and a method of manufacturing the same are disclosed, in which arcing may be prevented from occurring. The display device comprises a first substrate including a display area on which pixels are arranged, and a non-display area surrounding the display area; a dam surrounding the display area, arranged on the non-display area; a pad electrode arranged outside the dam; and an encapsulation film covering the display area and including a first inorganic film and a second inorganic film arranged on the first inorganic film, wherein the second inorganic film is overlapped with the pad electrode.
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公开(公告)号：US20190129550A1
公开(公告)日：2019-05-02
申请号：US16172343
申请日：2018-10-26
Applicant: LG Display Co., Ltd.
Inventor： Jaehyung JANG , MinJoo KIM , JaeWon LEE , SangHoon PAK , Sanghyuk WON , Byonghoo KIM , Sangheun LEE , Hyangmyoung GWON , Jeonghoon LEE , Sungjin KIM , Yuna LEE
Abstract: A display apparatus comprises a light emitting device layer that includes a first electrode arranged on a first substrate, a light emitting layer arranged on the first electrode, and a second electrode arranged on the light emitting layer; and a touch sensing layer arranged on the light emitting device layer.
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Patent Agency Ranking
公开(公告)号：US20250040377A1
公开(公告)日：2025-01-30
申请号：US18785422
申请日：2024-07-26
Applicant: LG Display Co., Ltd.
Inventor： Dongil CHU , MinJoo KIM , Sukhyun KANG
IPC: H10K59/131 , H10K59/122
Abstract: Discussed are a display device and a display panel including a substrate having a display area and a non-display area adjacent the display area, a transistor disposed over the substrate, a base voltage line disposed over the substrate, a planarization layer disposed on the transistor and the base voltage line, a pixel electrode disposed on the planarization layer, a bank disposed on the pixel electrode and including an opening exposing a portion of the pixel electrode, an element intermediate layer located on the pixel electrode through the opening of the bank in a light emitting area and extending along the bank in a non-light emitting area, a common electrode disposed on the element intermediate layer, and a link area configured electrically interconnect the base voltage line and the common electrode and disposed in the display area.
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公开(公告)号：US20200212268A1
公开(公告)日：2020-07-02
申请号：US16725229
申请日：2019-12-23
Applicant: LG Display Co., Ltd.
Inventor： Junghun CHOI , SeungJun LEE , MinJoo KIM , KyuOh KWON
IPC: H01L33/50 , H01L33/60 , H01L25/075
Abstract: A light emission element includes a first semiconductor layer, a light emission layer, and a second semiconductor layer. The first semiconductor layer in the light emission portion is provided with a concave portion having a concave shape. The light emission layer and the second semiconductor layer disposed on the first semiconductor layer are also disposed along the concave shape of the concave portion. The light emitting layer disposed along the shape of the concave portion emits light by electrons and holes injected from the first semiconductor layer and the second semiconductor layer. Further, the light path of the light emitted according to the concave shape is adjusted. Therefore, a light emission element having improved light efficiency and a display device using the same can be provided.
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8.发明申请DISPLAY DEVICE INTEGRATED WITH TOUCH SCREEN PANEL AND METHOD OF FABRICATING THE SAME 有权显示装置与触摸屏面组合，以及制作该显示装置的方法公开(公告)号：US20150331530A1
公开(公告)日：2015-11-19
申请号：US14708639
申请日：2015-05-11
Applicant: LG Display Co., Ltd.
Inventor： MinJoo KIM , Taehwan KIM
CPC classification number: G06F3/0412 , G06F3/044 , G06F2203/04103 , H01L27/124 , H01L27/1248
Abstract: A fabrication method is described which reduces processes of fabricating display devices such as an in-cell type display device. The display device includes: a gate line over a substrate; a data line over the substrate; a thin-film-transistor (TFT) including a drain electrode and a source electrode, the TFT located at a pixel defined by an intersection between the gate line and the data line; a first electrode layer located to be spaced apart from one of the source electrode and the drain electrode of the TFT; and a second electrode and a connection pattern over the first electrode, both the second electrode and the connection pattern of a same material, the connection pattern connecting one of the source electrode or the drain electrode of the TFT to the first electrode.
Abstract translation: 描述了一种制造方法，其减少了诸如单元内型显示装置的显示装置的制造工艺。 显示装置包括：衬底上的栅极线; 衬底上的数据线; 包括漏电极和源电极的薄膜晶体管（TFT），TFT位于由栅极线和数据线之间的交叉点限定的像素上; 位于与TFT的源电极和漏电极中的一个间隔开的第一电极层; 以及第一电极上的第二电极和连接图案，第二电极和相同材料的连接图案，连接图案将TFT的源电极或漏电极中的一个连接到第一电极。
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公开(公告)号：US20250160175A1
公开(公告)日：2025-05-15
申请号：US18791296
申请日：2024-07-31
Applicant: LG Display Co., Ltd.
Inventor： Youngkyun MOON , MinJoo KIM , Dongil CHU
Abstract: Discussed is a display device that includes a substrate having a non-display area having a through-hole and a display area adjacent to the non-display area, an insulating layer disposed on the substrate, a light emitting stack disposed on the insulating layer, an electrode extending from the display area to the non-display area and disposed on the light emitting stack, and an electrode patterning material layer contacting one end of the electrode, and disposed on the light emitting stack. One end of the light emitting stack and one end of the electrode patterning material layer can coincide. It is possible to provide a display device capable of preventing or reducing lateral moisture penetration due to a presence of the light emitting stack.
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公开(公告)号：US20180173036A1
公开(公告)日：2018-06-21
申请号：US15837521
申请日：2017-12-11
Applicant: LG DISPLAY CO., LTD.
Inventor： MinJoo KIM , IkHyun KANG , Junghun CHOI
IPC: G02F1/1333 , G02F1/1335 , G09G3/36 , G09G3/34
CPC classification number: G02F1/13336 , G02F1/133308 , G02F1/133345 , G02F1/133524 , G02F1/133603 , G02F2001/13332 , G02F2201/44 , G09G3/3406 , G09G3/3685 , G09G2300/026 , G09G2310/08 , G09G2320/062 , G09G2340/14 , G09G2356/00
Abstract: Discussed are a display device and a multiscreen display device including the same, which conceal a bezel. The display device in one embodiment includes first to fourth edge display modules displaying an image on a bezel area overlapping each of first to fourth non-display areas of an image display module. The first to fourth edge display modules each include a flexible printed circuit board including a first cover part covering a corresponding non-display area, a second cover part bent from the first cover part and disposed on a side surface of the image display module, and a third cover part extending from the second cover part, a dot light source array including a plurality of dot light source devices provided in the first cover part, and a light source driving circuit unit provided in the third cover part and driving the dot light source devices to display an image on the bezel area.
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