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公开(公告)号：US20230200159A1
公开(公告)日：2023-06-22
申请号：US17968690
申请日：2022-10-18
Applicant: LG Display Co., Ltd.
Inventor： MinJi Kang , SungGyu Kim
IPC: H01L27/32 , G09G3/3275
CPC classification number: H01L27/3276 , G09G3/3275 , G09G2300/0426 , G09G2320/0223
Abstract: A display device is disclosed that includes a substrate including a display area and a non-display area that at least partially surrounds the display area. The display device further includes a plurality of pixels in the display area. The display device further includes a data drive unit in the non-display area. The display device further includes a plurality of data lines in the display area. The display device further includes a plurality of data link lines disposed in the non-display area that electrically connect together the data drive unit and the plurality of data lines. The display device further includes high-potential voltage link lines in the non-display area that are configured to supply high-potential voltages to the plurality of pixels. The high-potential voltage link lines include a plurality of holes in regions of the high-potential voltage link lines that overlap the plurality of data link lines.
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公开(公告)号：US11980051B2
公开(公告)日：2024-05-07
申请号：US18138530
申请日：2023-04-24
Applicant: LG Display Co., Ltd.
Inventor： SangHyun Lim , MinJi Kang , SeHwan Na
IPC: H10K50/844 , H04N23/54 , H10K59/00 , H10K59/122 , H10K77/10
CPC classification number: H10K50/844 , H04N23/54 , H10K59/00 , H10K59/122 , H10K77/10
Abstract: A display device can include an organic light emitting device in a display area on a substrate, a thin film transistor being connected with the organic light emitting device, a protecting portion surrounding at least a portion of a camera area on the substrate, a dam structure disposed between the thin film transistor and the protecting portion, an encapsulation layer, and a hole in the camera area. The encapsulation layer can include a first encapsulation layer, a second encapsulation layer on the first encapsulation layer, and a third encapsulation layer on the second encapsulation layer. The hole can be provided inside the display area, and the first encapsulation layer and the third encapsulation layer are disposed on a side surface and an upper surface of the dam structure.
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公开(公告)号：US11672142B2
公开(公告)日：2023-06-06
申请号：US17710426
申请日：2022-03-31
Applicant: LG Display Co., Ltd.
Inventor： SangHyun Lim , MinJi Kang , SeHwan Na
CPC classification number: H01L51/5253 , H01L27/3225 , H01L27/3246 , H01L51/0096 , H04N23/54
Abstract: A display device includes an organic light emitting device in a display area on a substrate; a thin film transistor being connected with the organic light emitting device, the thin film transistor including a gate electrode, a source electrode and a drain electrode; a protecting portion surrounding at least a portion of a camera area on the substrate, the protecting portion formed of a same material as a material of the source electrode or the drain electrode; and a hole in the camera area, the hole provided inside the display area.
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Patent Agency Ranking
公开(公告)号：US20200212357A1
公开(公告)日：2020-07-02
申请号：US16716817
申请日：2019-12-17
Applicant: LG Display Co., Ltd.
Inventor： SangHyun Lim , MinJi Kang , SeHwan Na
Abstract: display device is disclosed, wherein the display device comprises a hole area on a substrate, a buffer area configured to surround the hole area, and a display area configured to surround the buffer area, wherein the display area includes a thin film transistor including a gate electrode, a source electrode, and a drain electrode on the substrate, the buffer area is provided with a damage preventing portion configured to control damages generated in a process of forming the hole area from extending to the display area, and the damage preventing portion is formed of a same material as a material of the source and drain electrodes.
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公开(公告)号：US11700755B2
公开(公告)日：2023-07-11
申请号：US17118039
申请日：2020-12-10
Applicant: LG Display Co., Ltd.
Inventor： Taehwi Kim , Hyunseok Hong , MinJi Kang
IPC: H10K59/131 , H10K50/84
CPC classification number: H10K59/131 , H10K50/841
Abstract: Provided is an organic light emitting display device. The organic light emitting display device includes a substrate including an active area and an inactive area at least partially surrounding the active area, an organic light emitting element in the active area, and a conductive line disposed to have a vertically uneven shape in the inactive area and provided to transmit power to the organic light emitting element. The conductive line covers an area including at least one or more grooves in which an inorganic layer is dug.
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公开(公告)号：US11329255B2
公开(公告)日：2022-05-10
申请号：US16716817
申请日：2019-12-17
Applicant: LG Display Co., Ltd.
Inventor： SangHyun Lim , MinJi Kang , SeHwan Na
Abstract: A display device is disclosed, wherein the display device comprises a hole area on a substrate, a buffer area configured to surround the hole area, and a display area configured to surround the buffer area, wherein the display area includes a thin film transistor including a gate electrode, a source electrode, and a drain electrode on the substrate, the buffer area is provided with a damage preventing portion configured to control damages generated in a process of forming the hole area from extending to the display area, and the damage preventing portion is formed of a same material as a material of the source and drain electrodes.
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公开(公告)号：US20230269963A1
公开(公告)日：2023-08-24
申请号：US18138530
申请日：2023-04-24
Applicant: LG Display Co., Ltd.
Inventor： SangHyun Lim , MinJi Kang , SeHwan Na
IPC: H10K50/844 , H04N23/54 , H10K59/00 , H10K59/122 , H10K77/10
CPC classification number: H10K50/844 , H04N23/54 , H10K59/00 , H10K59/122 , H10K77/10
Abstract: A display device can include an organic light emitting device in a display area on a substrate, a thin film transistor being connected with the organic light emitting device, a protecting portion surrounding at least a portion of a camera area on the substrate, a dam structure disposed between the thin film transistor and the protecting portion, an encapsulation layer, and a hole in the camera area. The encapsulation layer can include a first encapsulation layer, a second encapsulation layer on the first encapsulation layer, and a third encapsulation layer on the second encapsulation layer. The hole can be provided inside the display area, and the first encapsulation layer and the third encapsulation layer are disposed on a side surface and an upper surface of the dam structure.
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公开(公告)号：US20220223822A1
公开(公告)日：2022-07-14
申请号：US17710426
申请日：2022-03-31
Applicant: LG Display Co., Ltd.
Inventor： SangHyun Lim , MinJi Kang , SeHwan Na
Abstract: A display device includes an organic light emitting device in a display area on a substrate; a thin film transistor being connected with the organic light emitting device, the thin film transistor including a gate electrode, a source electrode and a drain electrode; a protecting portion surrounding at least a portion of a camera area on the substrate, the protecting portion formed of a same material as a material of the source electrode or the drain electrode; and a hole in the camera area, the hole provided inside the display area.
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