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公开(公告)号：US09620742B2
公开(公告)日：2017-04-11
申请号：US14612112
申请日：2015-02-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dong Cheol Kim
CPC classification number: H01L51/529 , H01L27/3244 , H01L51/5237 , H05K1/147 , H05K2201/10128
Abstract: An organic light emitting diode display includes: an organic light emitting diode panel; a first composite sheet including a first heat dissipation sheet and a first buffer sheet below the organic light emitting diode panel; a second composite sheet including a second heat dissipation sheet and a second buffer sheet and disposed below the organic light emitting diode panel and spaced apart from the first composite sheet; a first heat source below the first composite sheet; and a second heat source above the second composite sheet.
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公开(公告)号：US11778755B2
公开(公告)日：2023-10-03
申请号：US16891054
申请日：2020-06-03
Applicant: Samsung Display Co., Ltd.
Inventor： Yun Jae Kim , Dong Cheol Kim , Jae Chun Park , Mun Sik Ham
CPC classification number: H05K5/0017 , H05K5/0217
Abstract: A display device including a display panel has a folding portion, a metal layer disposed on one surface of the display panel, and including a first metal layer and a second metal layer spaced apart from each other in the folding portion, a first adhesive layer disposed at edges of the first metal layer and the second metal layer, and a first compressible member disposed on the first metal layer and a second compressible member disposed on the second metal layer, the first and second compressible members being disposed closer to the folding portion than the first adhesive layer, in which the first and second compressible members each have a thickness greater than a thickness of the first adhesive layer.
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公开(公告)号：US10349523B2
公开(公告)日：2019-07-09
申请号：US16151275
申请日：2018-10-03
Applicant: Samsung Display Co., Ltd.
Inventor： So Hyun Lee , Dong Cheol Kim , Min Seop Kim
Abstract: Provided are display devices. The display device comprises: a printed circuit board (PCB); an under-panel sheet which is disposed on the PCB and in which a groove recessed from a surface facing the PCB toward an opposite surface is defined; and a sensor which is disposed on the PCB and in the groove, wherein one or more openings are defined in the PCB in plan view, and the PCB comprises a first area and a second area divided by the openings interposed between the first area and the second area, wherein the first area is an area where the sensor is disposed, and the second area is an area where a portion of the under-panel sheet in which the groove is not defined is disposed.
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Patent Agency Ranking
公开(公告)号：US10123424B1
公开(公告)日：2018-11-06
申请号：US15870129
申请日：2018-01-12
Applicant: Samsung Display Co. Ltd.
Inventor： So Hyun Lee , Dong Cheol Kim , Min Seop Kim
Abstract: Provided are display devices. The display device comprises: a printed circuit board (PCB); an under-panel sheet which is disposed on the PCB and in which a groove recessed from a surface facing the PCB toward an opposite surface is defined; and a sensor which is disposed on the PCB and in the groove, wherein one or more openings are defined in the PCB in plan view, and the PCB comprises a first area and a second area divided by the openings interposed between the first area and the second area, wherein the first area is an area where the sensor is disposed, and the second area is an area where a portion of the under-panel sheet in which the groove is not defined is disposed.
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公开(公告)号：US20140118902A1
公开(公告)日：2014-05-01
申请号：US13950081
申请日：2013-07-24
Applicant: SAMSUNG DISPLAY CO., LTD
Inventor： Dong Cheol Kim
IPC: H05K7/02
CPC classification number: G02F1/133308 , G02F2001/133388 , G02F2202/28
Abstract: A display device includes a display panel including a display region and a non-display region; a window located on one surface of the display panel; and an adhesive layer located between the display panel and the window, wherein a modulus of elasticity of the adhesive layer located on the non-display region is greater than a module of elasticity of the adhesive layer located on the display region.
Abstract translation: 显示装置包括：显示面板，包括显示区域和非显示区域; 窗口，位于显示面板的一个表面上; 以及位于显示面板和窗口之间的粘合剂层，其中位于非显示区域上的粘合剂层的弹性模量大于位于显示区域上的粘合剂层的弹性模块。
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公开(公告)号：US20160072094A1
公开(公告)日：2016-03-10
申请号：US14612112
申请日：2015-02-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dong Cheol Kim
IPC: H01L51/52
CPC classification number: H01L51/529 , H01L27/3244 , H01L51/5237 , H05K1/147 , H05K2201/10128
Abstract: An organic light emitting diode display includes: an organic light emitting diode panel; a first composite sheet including a first heat dissipation sheet and a first buffer sheet below the organic light emitting diode panel; a second composite sheet including a second heat dissipation sheet and a second buffer sheet and disposed below the organic light emitting diode panel and spaced apart from the first composite sheet; a first heat source below the first composite sheet; and a second heat source above the second composite sheet.
Abstract translation: 有机发光二极管显示器包括：有机发光二极管面板; 第一复合片材，其包括第一散热片和有机发光二极管面板下方的第一缓冲片; 第二复合片材，其包括第二散热片和第二缓冲片，并且设置在所述有机发光二极管面板的下方并与所述第一复合片材间隔开; 在第一复合片下方的第一热源; 和在第二复合片上方的第二热源。
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公开(公告)号：US11074835B2
公开(公告)日：2021-07-27
申请号：US16270737
申请日：2019-02-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dong Jin Park , Dong Cheol Kim
Abstract: A flexible display device includes a display panel configured to display an image, and a first electrical actuation part disposed at a first side of the display panel. The first electrical actuation part includes a first electro-active polymer and a first pair of electrodes. A first unit structure including the first electro-active polymer and the first pair of electrodes is repeatedly formed in the first electrical actuation part.
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公开(公告)号：US20210029837A1
公开(公告)日：2021-01-28
申请号：US16891054
申请日：2020-06-03
Applicant: Samsung Display Co., Ltd.
Inventor： Yun Jae Kim , Dong Cheol Kim , Jae Chun Park , Mun Sik Ham
Abstract: A display device including a display panel has a folding portion, a metal layer disposed on one surface of the display panel, and including a first metal layer and a second metal layer spaced apart from each other in the folding portion, a first adhesive layer disposed at edges of the first metal layer and the second metal layer, and a first compressible member disposed on the first metal layer and a second compressible member disposed on the second metal layer, the first and second compressible members being disposed closer to the folding portion than the first adhesive layer, in which the first and second compressible members each have a thickness greater than a thickness of the first adhesive layer.
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