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公开(公告)号：US11991896B2
公开(公告)日：2024-05-21
申请号：US18189005
申请日：2023-03-23
Applicant: LG Display Co., Ltd.
Inventor： SeongYong Uhm , SeungHan Lee , Tae-Kyung Kim , KyuNam Kim , Dohyung Kim
IPC: H10K50/842 , H10K50/84 , H10K59/12
CPC classification number: H10K50/8428 , H10K50/846 , H10K59/12
Abstract: A display panel comprises a first substrate including a display area and a non-display area surrounding the display area, a light emitting diode disposed in the display area on the first substrate, an adhesive layer covering the display area and the non-display area on the first substrate, and a second substrate bonded to the first substrate by the adhesive layer, wherein the second substrate includes a barrier structure portion for defining a plurality of open spaces on one surface of the second substrate that adjoins the adhesive layer.
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公开(公告)号：US20230232652A1
公开(公告)日：2023-07-20
申请号：US18189005
申请日：2023-03-23
Applicant: LG Display Co., Ltd.
Inventor： SeongYong Uhm , SeungHan Lee , Tae-Kyung Kim , KyuNam Kim , Dohyung Kim
IPC: H10K50/842 , H10K50/84 , H10K59/12
CPC classification number: H10K50/8428 , H10K50/846 , H10K59/12
Abstract: A display panel comprises a first substrate including a display area and a non-display area surrounding the display area, a light emitting diode disposed in the display area on the first substrate, an adhesive layer covering the display area and the non-display area on the first substrate, and a second substrate bonded to the first substrate by the adhesive layer, wherein the second substrate includes a barrier structure portion for defining a plurality of open spaces on one surface of the second substrate that adjoins the adhesive layer.
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公开(公告)号：US10720605B2
公开(公告)日：2020-07-21
申请号：US16555162
申请日：2019-08-29
Applicant: LG Display Co., Ltd.
Inventor： Tae-Kyung Kim
Abstract: A device with light emitting elements can prevent interfacial peeling of a plurality of layers. The device with light emitting elements includes: a substrate including an emission area in which the light emitting elements are arranged and a non-emission area that surrounds the emission area; a first organic film that covers the emission area and has a first modulus of elasticity; a second organic film that is disposed on the first organic film and has a second modulus of elasticity which is greater than the first modulus of elasticity; and a metal film that is disposed on the second organic film and has a third modulus of elasticity which is greater than the second modulus of elasticity.
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公开(公告)号：US10062864B2
公开(公告)日：2018-08-28
申请号：US14721698
申请日：2015-05-26
Applicant: LG DISPLAY CO., LTD.
Inventor： Joon Won Park , Jae Young Lee , Tae-Kyung Kim , Sangheun Lee , Hae Ri Huh , Hun Hoe Heo , Ji-Min Kim
CPC classification number: H01L51/5253 , H01L27/3246 , H01L27/3258 , H01L51/5221 , H01L51/5237 , H01L51/524
Abstract: An apparatus can include a first electrode on a planarization layer, an organic emission layer on the first electrode, a first bank and a second bank on the planarization layer and configured to surround the organic emission layer, and an anti-moisture unit on a portion of the planarization layer and a portion of the second bank, wherein the anti-moisture unit is configured to suppress moisture permeation through the second bank and the planarization layer.
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Patent Agency Ranking
15.发明授权公开(公告)号：US09583732B2
公开(公告)日：2017-02-28
申请号：US14723047
申请日：2015-05-27
Applicant: LG Display Co., Ltd.
Inventor： Jae Young Lee , Tae-Kyung Kim , Hae Ri Huh , Hun Hoe Heo , Ji-Min Kim
CPC classification number: H01L51/5253 , H01L27/3244 , H01L51/524 , H01L51/5246 , H01L2251/303 , H01L2251/5338 , H01L2251/558
Abstract: A flexible organic light emitting display apparatus comprising a flexible encapsulation layer comprising at least one aluminum oxide layer configured to cover an area having a plurality of pixels, a flexible barrier film comprising a flexible barrier film body and a pressure sensitive adhesive layer on the flexible encapsulation layer and an adhesion supporter directly contacting the aluminum oxide layer and the pressure sensitive adhesive layer.
Abstract translation: 一种柔性有机发光显示装置，包括柔性封装层，该柔性封装层包括至少一个氧化铝层，其构造成覆盖具有多个像素的区域;柔性屏障膜，包括柔性阻挡膜体和柔性封装上的压敏粘合剂层 层和与氧化铝层和压敏粘合剂层直接接触的粘附支持体。
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16.发明申请公开(公告)号：US20150349294A1
公开(公告)日：2015-12-03
申请号：US14723047
申请日：2015-05-27
Applicant: LG Display Co., Ltd.
Inventor： Jae Young Lee , Tae-Kyung Kim , Hae Ri Huh , Hun Hoe Heo , Ji-Min Kim
CPC classification number: H01L51/5253 , H01L27/3244 , H01L51/524 , H01L51/5246 , H01L2251/303 , H01L2251/5338 , H01L2251/558
Abstract: A flexible organic light emitting display apparatus comprising a flexible encapsulation layer comprising at least one aluminum oxide layer configured to cover an area having a plurality of pixels, a flexible barrier film comprising a flexible barrier film body and a pressure sensitive adhesive layer on the flexible encapsulation layer and an adhesion supporter directly contacting the aluminum oxide layer and the pressure sensitive adhesive layer.
Abstract translation: 一种柔性有机发光显示装置，包括柔性封装层，该柔性封装层包括至少一个氧化铝层，其构造成覆盖具有多个像素的区域;柔性屏障膜，包括柔性阻挡膜体和柔性封装上的压敏粘合剂层 层和与氧化铝层和压敏粘合剂层直接接触的粘附支持体。
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公开(公告)号：US11467686B2
公开(公告)日：2022-10-11
申请号：US17399992
申请日：2021-08-11
Applicant: LG Display Co., Ltd.
Inventor： Tae-Kyung Kim , Wonyeol Choi
IPC: G06F3/041 , G06F3/044 , H01L51/52 , H01L27/32 , H01L51/50 , G09G3/3291 , G09G3/3266
Abstract: A display apparatus with an integrated touch screen is provided. The display apparatus includes: a light-emitting device layer on a first substrate, a first encapsulation layer on the light-emitting device layer, a touch sensing layer on the light-emitting device layer, and a second encapsulation layer on the touch sensing layer, the second encapsulation layer including at least one inorganic layer.
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公开(公告)号：US10021741B2
公开(公告)日：2018-07-10
申请号：US14870948
申请日：2015-09-30
Applicant: LG DISPLAY CO., LTD.
Inventor： JaeYoung Lee , Wonjae Yang , JoonWon Park , Tae-Kyung Kim , Sangheun Lee , HaeRi Huh , HunHoe Heo , Ji-Min Kim
CPC classification number: H05B33/04 , C23C16/401 , H01L27/3276 , H01L51/0097 , H01L51/5253 , H01L51/5256 , H01L2251/5338 , H05B33/14 , Y02E10/549
Abstract: Provided is a flexible organic light emitting display device including a pixel area and a bezel area that includes a first inorganic encapsulation layer on an organic light emitting element of the pixel area; a second inorganic encapsulation layer that is relatively flatter than the first inorganic encapsulation layer and encapsulates a plurality of foreign matter compensation layers by contacting the first inorganic encapsulation layer in the bezel area; and a foreign matter compensation layer structure in which the plurality of foreign matter compensation layers are stacked between the first inorganic encapsulation layer and the second inorganic encapsulation layer.
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公开(公告)号：US20150155520A1
公开(公告)日：2015-06-04
申请号：US14546158
申请日：2014-11-18
Applicant: LG DISPLAY CO., LTD.
Inventor： Tae-Kyung Kim , Byoung Chul Kim , Myoung Soo Lee
IPC: H01L51/52
CPC classification number: H01L51/52 , H01L27/3246 , H01L27/3276 , H01L51/5203 , H01L51/5253 , H01L2251/558
Abstract: An organic light emitting device includes a base substrate defining an active area and a pad area that surrounds the active area, an organic light emitting layer formed on the active area, a first protective layer formed to cover the active area, where the organic light emitting layer is formed, and the pad area, a second protective layer formed to cover the first protective layer, and a dam formed between the first protective layer and the second protective layer, wherein the dam is located at a boundary between the active area and the pad area and includes a groove that is positioned separate from an outer portion of the active area.
Abstract translation: 有机发光器件包括限定有源区的基底和围绕有源区的焊盘区，形成在有源区上的有机发光层，形成为覆盖有源区的第一保护层，其中有机发光 形成所述焊盘区域，形成为覆盖所述第一保护层的第二保护层，以及形成在所述第一保护层和所述第二保护层之间的阻挡层，其中所述坝位于所述有源区域和所述第二保护层之间的边界处， 并且包括与活动区域的外部部分分离的凹槽。
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