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公开(公告)号：US20200152665A1
公开(公告)日：2020-05-14
申请号：US16742265
申请日：2020-01-14
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： DONGHYUN LEE , DEUKJONG KIM
IPC: H01L27/12 , H01L29/423 , H01L29/417 , H01L23/535 , H01L27/32 , H01L51/00
Abstract: A display apparatus includes a substrate, a circuit, and a pixel electrode. The substrate includes a display area and a peripheral area outside the display area. The circuit is disposed in the display area. The circuit includes a plurality of conductive layers, and each conductive layer contacts a corresponding inorganic layer arranged directly below the each conductive layer. The pixel electrode is arranged over the circuit and is electrically connected to at least one of the conductive layers.
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公开(公告)号：US20170287938A1
公开(公告)日：2017-10-05
申请号：US15420346
申请日：2017-01-31
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： DONGHYUN LEE , DEUKJONG KIM
IPC: H01L27/12 , H01L29/417 , H01L29/423 , H01L23/535
CPC classification number: H01L27/124 , H01L23/535 , H01L27/1248 , H01L27/3258 , H01L27/3276 , H01L29/41733 , H01L29/42384 , H01L51/0097 , Y02E10/549
Abstract: A display apparatus includes a substrate, a circuit, and a pixel electrode. The substrate includes a display area and a peripheral area outside the display area. The circuit is disposed in the display area. The circuit includes a plurality of conductive layers, and each conductive layer contacts a corresponding inorganic layer arranged directly below the each conductive layer. The pixel electrode is arranged over the circuit and is electrically connected to at least one of the conductive layers.
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公开(公告)号：US20190259820A1
公开(公告)日：2019-08-22
申请号：US16404464
申请日：2019-05-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： DEUKJONG KIM , DONGHYUN LEE , SANGKI KIM
Abstract: An organic light-emitting display apparatus prevents the quality of an image being displayed thereon from being deteriorated as a result of contamination of an organic emission layer. The display apparatus includes a substrate with a display area and a periphery area. A first insulating layer, disposed over the substrate, has a first opening in the periphery area. A first electrode is disposed within the display area, over the first insulating layer. A first bank is disposed over the first insulating layer and has a second opening through which a center of the first electrode is exposed. A second bank is disposed over the first insulating layer and is separated from the first bank. The first opening is disposed between the first bank and the second bank. An intermediate layer is disposed over the first electrode. A second electrode is disposed over the intermediate layer and the first bank.
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公开(公告)号：US20190237516A1
公开(公告)日：2019-08-01
申请号：US16381334
申请日：2019-04-11
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： KEONWOO KIM , DEUKJONG KIM , YONGJIN KIM , DONGHYUN LEE
CPC classification number: H01L27/323 , G06F3/0412 , G06F3/0416 , H01L27/3246 , H01L27/3258 , H01L27/3276 , H01L51/0097 , H01L51/5253 , H01L2251/5338 , Y02E10/549 , Y02P70/521
Abstract: A display apparatus includes a substrate, an inorganic insulating layer, a first conductive layer, and an organic material layer. The substrate includes a first area, a second area, and a bending area located between the first area and the second area the bending area configured to be bent about a first bending axis extending in a first direction. The inorganic insulating layer is arranged over the substrate. The first conductive layer extends from the first area to the second area passing over the bending area, and is arranged over the inorganic insulating layer. The organic material layer is arranged between the inorganic insulating layer and the first conductive layer and includes a central portion overlapping the bending area and a peripheral portion extending from the central portion. An average thickness of the central portion is greater than an average thickness of the peripheral portion.
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公开(公告)号：US20200321415A1
公开(公告)日：2020-10-08
申请号：US16909289
申请日：2020-06-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： DEUKJONG KIM , DONGHYUN LEE , SANGKI KIM
Abstract: An organic light-emitting display apparatus prevents the quality of an image being displayed thereon from being deteriorated as a result of contamination of an organic emission layer. The display apparatus includes a substrate with a display area and a periphery area. A first insulating layer, disposed over the substrate, has a first opening in the periphery area. A first electrode is disposed within the display area, over the first insulating layer. A first bank is disposed over the first insulating layer and has a second opening through which a center of the first electrode is exposed. A second bank is disposed over the first insulating layer and is separated from the first bank. The first opening is disposed between the first bank and the second bank. An intermediate layer is disposed over the first electrode. A second electrode is disposed over the intermediate layer and the first bank.
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Patent Agency Ranking
公开(公告)号：US20170278901A1
公开(公告)日：2017-09-28
申请号：US15332415
申请日：2016-10-24
Applicant: SAMSUNG DISPLAY CO. , LTD.
Inventor： KEONWOO KIM , DEUKJONG KIM , YONGJIN KIM , DONGHYUN LEE
CPC classification number: H01L27/323 , G06F3/0412 , G06F3/0416 , H01L27/3246 , H01L27/3258 , H01L27/3276 , H01L51/0097 , H01L51/5253 , H01L2251/5338 , Y02E10/549 , Y02P70/521
Abstract: A display apparatus includes a substrate, an inorganic insulating layer, a first conductive layer, and an organic material layer. The substrate includes a first area, a second area, and a bending area located between the first area and the second area the bending area configured to be bent about a first bending axis extending in a first direction. The inorganic insulating layer is arranged over the substrate. The first conductive layer extends from the first area to the second area passing over the bending area, and is arranged over the inorganic insulating layer. The organic material layer is arranged between the inorganic insulating layer and the first conductive layer and includes a central portion overlapping the bending area and a peripheral portion extending from the central portion. An average thickness of the central portion is greater than an average thickness of the peripheral portion.
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公开(公告)号：US20240268168A1
公开(公告)日：2024-08-08
申请号：US18541954
申请日：2023-12-15
Applicant: Samsung Display Co., LTD.
Inventor： HYUNGCHUL LIM , DAE-HYUN NOH , DONG-HYUN LEE , DEUKJONG KIM , HYEJIN KIM , WANHEUI LEE , TAEKYUNG YIM
IPC: H10K59/131 , H10K59/80
CPC classification number: H10K59/131 , H10K59/873
Abstract: A display device includes: a substrate including a display area, and a non-display area defined around the display area, a driver disposed in the non-display area on the substrate, first crack detection lines disposed in the non-display area on the substrate, where a part of each of the first crack detection lines adjacent to an end of the driver extends in parallel with an edge of the substrate, a second crack detection line disposed in the non-display area on the substrate, electrically connected to the first crack detection lines, and positioned between the first crack detection lines and the driver, and a common voltage line disposed in the non-display area on the substrate. A concave portion overlapping at least a part of the second crack detection line in a plan view is defined at an edge portion of the common voltage line facing the first crack detection lines.
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公开(公告)号：US20230329051A1
公开(公告)日：2023-10-12
申请号：US18188303
申请日：2023-03-22
Applicant: Samsung Display Co., Ltd.
Inventor： KEONWOO KIM , DEOK-YOUNG CHOI , DEUKJONG KIM
IPC: H10K59/131 , G09G3/20 , G09G3/3208 , H10K59/121 , H10K59/126
CPC classification number: H10K59/131 , G09G3/2096 , H10K59/126 , H10K59/1213 , G09G3/3208
Abstract: A display device includes a display panel, an electronic component including a silicon transistor having a first gate and an oxide transistor having a second gate, and a conductive adhesive layer, wherein the display panel includes a base layer, a pixel, a signal line having an end portion on a same layer as the second gate, a signal pad, a lower insulation layer, and an upper insulation layer having a contact hole defined thereon, wherein the end portion is on the lower insulation layer, and includes a first portion exposed by the contact hole and a second portion covered by the upper insulation layer, and the signal pads includes an uppermost conductive pattern electrically connected to the end portion of the signal line, wherein the electronic component includes a connection terminal on the uppermost conductive pattern.
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公开(公告)号：US20190206958A1
公开(公告)日：2019-07-04
申请号：US16059553
申请日：2018-08-09
Applicant: SAMSUNG DISPLAY CO, LTD.
Inventor： DONG-HYUN LEE , DEUKJONG KIM , JAEHAK LEE
IPC: H01L27/32
Abstract: A display apparatus includes a display area in which a plurality of pixels are disposed to display an image and a peripheral area which is a non-display area. The display apparatus includes a first power line which is disposed in the peripheral area and provides a first voltage to the plurality of pixels, and a second power line which is disposed in the peripheral area and provides a second voltage different from the first voltage to the plurality of pixels. At least a portion of the first power line overlaps the second power line in the peripheral area.
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公开(公告)号：US20230232670A1
公开(公告)日：2023-07-20
申请号：US18186465
申请日：2023-03-20
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： KIHOON KIM , DEUKJONG KIM
IPC: H10K59/124 , H10K50/844 , H10K59/131
CPC classification number: H10K59/124 , H10K50/844 , H10K59/131
Abstract: A display device includes a substrate, a display unit disposed over the substrate, and an encapsulation layer sealing the display unit. The display unit includes a thin film transistor, a display element electrically connected to the thin film transistor, a protection layer, and a planarization layer. The protection layer and the planarization layer are disposed between the thin film transistor and the display element. The display unit includes a display area and a non-display area outside the display area. The non-display area includes a voltage line. The planarization layer includes a dividing region dividing the planarization layer into a center portion and an outer portion. The dividing region surrounds the display area. The voltage line is partially disposed in the dividing region. The protection layer at least covers the sides of the voltage line disposed in the dividing region.
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