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Patent Agency Ranking
公开(公告)号：US20230413633A1
公开(公告)日：2023-12-21
申请号：US18456380
申请日：2023-08-25
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yun-mo CHUNG , Tak-young LEE , Joosun YOON
IPC: H10K59/131 , G09G3/3233 , G09G3/3266 , H01L27/02 , H10K50/842 , H10K59/40 , H10K59/122 , H10K59/124 , H10K59/121
CPC classification number: H10K59/1315 , G09G3/3233 , G09G3/3266 , H01L27/0296 , H10K50/8426 , H10K59/40 , H10K59/122 , H10K59/124 , H10K59/1213
Abstract: An organic light emitting display apparatus includes a base layer, a circuit element layer, a display element layer, an encapsulation layer, and a sealing member. The circuit element layer includes a power supply line on the base layer and an auxiliary power supply pattern on and connected to the power supply line. The display element layer includes a first electrode, a light emitting layer, and a second electrode, which are sequentially stacked on the circuit element layer. The second electrode is electrically connected to the auxiliary power supply pattern. The sealing member is between the circuit element layer and the encapsulation layer to overlap with the auxiliary power supply pattern when viewed in a plan view.
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公开(公告)号：US20210105896A1
公开(公告)日：2021-04-08
申请号：US17124383
申请日：2020-12-16
Applicant: Samsung Display Co., Ltd.
Inventor： Yun-mo CHUNG , Tak-young LEE , Joosun YOON
Abstract: A display panel includes: a display substrate having a display area, and a pad area disposed on at least one side of thereof; and a plurality of pad groups arranged on the pad area in a first direction and including: a first pad group having a plurality of first pads, at least some of the plurality of first pads have a first inclination with respect to a reference line extending in a second direction different from the first direction, and the plurality of first pads being spaced from each other at a first pitch; and a second pad group having a plurality of second pads, at least some of the plurality of second pads having a different second inclination with respect to the reference line, and the plurality of second pads being spaced from each other at a second pitch different from the first pitch.
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公开(公告)号：US20190140034A1
公开(公告)日：2019-05-09
申请号：US16222979
申请日：2018-12-17
Applicant: Samsung Display Co., Ltd.
Inventor： Jungkyu LEE , Taehyun KIM , Seungmin LEE , Sangho PARK , Joosun YOON
CPC classification number: H01L27/3246 , H01L27/3216 , H01L27/3276 , H01L51/525 , H01L51/5253 , H01L2227/323
Abstract: Provided are an organic light-emitting display apparatus and a method of manufacturing the same. The organic light-emitting display apparatus includes: a substrate on which a display area is defined, wherein an image is displayed on the display area; a thin film transistor arranged on the display area of the substrate; a via-insulating layer covering the thin film transistor; a pixel electrode arranged on the via-insulating layer and electrically connected to the thin film transistor; a pixel-defining layer including an opening exposing a central portion of the pixel electrode, and covering an edge of the pixel electrode; a counter electrode facing the pixel electrode; an organic emission layer arranged between the pixel electrode and the counter electrode; a wire arranged on the via-insulating layer to be spaced apart from the pixel electrode and including a spacer area and a non-spacer area; and a spacer arranged on the spacer area.
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公开(公告)号：US20180108859A1
公开(公告)日：2018-04-19
申请号：US15787629
申请日：2017-10-18
Applicant: Samsung Display Co., Ltd.
Inventor： Kiwan AHN , Joosun YOON
CPC classification number: H01L51/5203 , H01L27/322 , H01L27/3262 , H01L27/3276 , H01L2227/323
Abstract: An OLED device includes a substrate, a semiconductor element on the substrate and including an active layer, a first gate electrode on the active layer, a second gate electrode on the first gate electrode, and source and drain electrodes, a wiring connection structure electrically connected to the semiconductor element and including an active layer pattern spaced from the active layer and corresponding to a first region, a second region, a third region between the first region and the second region, and a fourth region, a first gate electrode pattern overlapping the active layer pattern and expose active pattern layer at the first region and the second region, and a second gate electrode pattern contacting a portion of the first gate electrode pattern in the third region, and contacting the active layer pattern in the first region, and a sub-pixel structure on the semiconductor element and the wiring connection structure.
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公开(公告)号：US20170256597A1
公开(公告)日：2017-09-07
申请号：US15449532
申请日：2017-03-03
Applicant: Samsung Display Co., Ltd
Inventor： Jungkyu LEE , Taehyun KIM , Seungmin LEE , Sangho PARK , Joosun YOON
CPC classification number: H01L27/3246 , H01L27/3216 , H01L27/3276 , H01L51/525 , H01L51/5253 , H01L2227/323
Abstract: Provided are an organic light-emitting display apparatus and a method of manufacturing the same. The organic light-emitting display apparatus includes: a substrate on which a display area is defined, wherein an image is displayed on the display area; a thin film transistor arranged on the display area of the substrate; a via-insulating layer covering the thin film transistor; a pixel electrode arranged on the via-insulating layer and electrically connected to the thin film transistor; a pixel-defining layer including an opening exposing a central portion of the pixel electrode, and covering an edge of the pixel electrode; a counter electrode facing the pixel electrode; an organic emission layer arranged between the pixel electrode and the counter electrode; a wire arranged on the via-insulating layer to be spaced apart from the pixel electrode and including a spacer area and a non-spacer area; and a spacer arranged on the spacer area.
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