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公开(公告)号：US20190173048A1
公开(公告)日：2019-06-06
申请号：US15991656
申请日：2018-05-29
Applicant: Samsung Display Co., Ltd.
Inventor： Woo Yong SUNG , Seung Ho YOON
IPC: H01L51/52 , H01L51/56 , G09G3/3233 , G09G3/3258
CPC classification number: H01L51/5237 , G09G3/3233 , G09G3/3258 , H01L51/0096 , H01L51/5206 , H01L51/5221 , H01L51/525 , H01L51/5253 , H01L51/56
Abstract: A display device includes: a substrate having a display area and a non-display area disposed around the display area; an organic light emitting diode disposed on the substrate in the display area; and a spacer disposed on the substrate in the non-display area, the substrate includes a first insulating film and a second insulating film disposed on the first insulating film, the substrate includes a groove disposed in an edge area farther from the organic light emitting diode than the spacer in the non-display area, and the groove is formed in at least one of the first insulating film and the second insulating film.
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公开(公告)号：US20190173043A1
公开(公告)日：2019-06-06
申请号：US16267185
申请日：2019-02-04
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Nam-Jin Kim , Chul-Hwan Park
CPC classification number: H01L51/525 , H01L27/3246 , H01L51/5246 , H01L51/5256 , H01L51/56
Abstract: An organic light emitting diode device can have an enhanced thin film encapsulation layer for preventing moisture from permeating from the outside. The thin film encapsulation layer can have a multilayered structure in which one or more inorganic layers and one or more organic layers are alternately laminated. A barrier can be formed outside of a portion of the substrate on which the organic light emitting diode is formed. The organic layers of the thin film encapsulation layer can be formed inside an area defined by the barrier.
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公开(公告)号：US20190148679A1
公开(公告)日：2019-05-16
申请号：US15744784
申请日：2017-11-30
Inventor： Bo LI
CPC classification number: H01L51/56 , G09F9/301 , H01L27/323 , H01L27/3244 , H01L51/0097 , H01L51/525 , H01L2251/5338
Abstract: A flexible display apparatus and a fabricating method thereof are provided. The flexible display apparatus comprises a first substrate and a first optical clear adhesive layer. The first optical clear adhesive layer is disposed on one side of the first substrate. The first optical clear adhesive layer has a pair of transparent spacers. The transparent spacers are applied to divide the first optical clear adhesive layer into a first part and a second part. The first part is located between the pair of the transparent spacers, and the second part is located at outside of the pair of the transparent spacers. A thickness of the first part is smaller than a thickness of the second part. A vertical projection of the first part on the first substrate is forming a first area. When the flexible display apparatus is in a folding state, the first area is bent.
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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：US20190074329A1
公开(公告)日：2019-03-07
申请号：US15944636
申请日：2018-04-03
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunwoong Kim , Seungkyu Lee , Wonkyu Kwak , Jongwon Park
CPC classification number: H01L27/3216 , H01L27/3213 , H01L27/3218 , H01L27/3246 , H01L27/326 , H01L27/3262 , H01L27/3276 , H01L27/3283 , H01L51/525
Abstract: A display device and a method of manufacturing the display device are provided. A display device includes: a plurality of first emission areas and a plurality of second emission areas alternately arranged at centers of virtual quadrangles aligned adjacent to each other in a row direction and a column direction; and a plurality of third areas respectively arranged at vertexes of the virtual quadrangles, and a difference between planar areas of the first to third emission areas is less than 25% of a largest planar area among the planar areas of the first to third emission areas.
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公开(公告)号：US20180248148A1
公开(公告)日：2018-08-30
申请号：US15964405
申请日：2018-04-27
Applicant: Japan Display Inc.
Inventor： Takayasu SUZUKI , Toshihiro SATO
CPC classification number: H01L51/5246 , H01L27/3258 , H01L51/0024 , H01L51/525 , H01L51/5253 , H01L51/5259
Abstract: A display device includes: a resin layer on the circuit layer including a groove surrounding and separating a display area; light-emitting elements on an upper surface of the resin layer so as to emit light with luminances controlled by the currents; a sealing layer covering the light-emitting elements; a second substrate above the sealing layer; a sealing material provided between the sealing layer and the second substrate so as to surround the display area and the groove; and a filling layer surrounded by the sealing material between the sealing layer and the second substrate. The groove is formed along a line describing a shape that is inscribed in a rectangle and not in contact with corners of the rectangle as viewed in a direction vertical to the upper surface of the resin layer.
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公开(公告)号：US20180233697A1
公开(公告)日：2018-08-16
申请号：US15833800
申请日：2017-12-06
Applicant: Samsung Display Co., Ltd.
Inventor： Min Jun Jo , Yong Seung Park , Ja Woon Lee , Jae Kyung Go , Chang Woo Shim , Hyun Min Hwang
CPC classification number: H01L51/5246 , H01L27/3244 , H01L51/525 , H01L51/56 , H01L2251/566
Abstract: A display device includes a first substrate having a display area and a non-display area around the display area, a seal pattern in the non-display area and offset from the display area, and one or more buffer patterns between the seal pattern and the display area and having a viscosity of 5000 cps to 50000 cps.
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公开(公告)号：US20180226613A1
公开(公告)日：2018-08-09
申请号：US15944051
申请日：2018-04-03
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kinyeng Kang , Jonghyun Choi
CPC classification number: H01L51/5253 , H01L27/323 , H01L27/3246 , H01L27/3248 , H01L27/3258 , H01L27/3276 , H01L51/5237 , H01L51/525 , H01L51/5256 , H01L2251/5338
Abstract: A flexible display apparatus includes: a substrate; a gate insulating layer including an inorganic layer disposed on the substrate; a gate line disposed on the gate insulating layer; an inter-insulating layer including an inorganic layer and covering the gate line; and a data line disposed on the inter-insulating layer, where the flexible display apparatus has a first region which is bendable and second regions at opposite sides of the first region, respectively, portions of the gate insulating layer and the inter-insulating layer in the first region are removed, and the gate insulating layer and the inter-insulating layer in the second region have a patterned structure.
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公开(公告)号：US10038043B2
公开(公告)日：2018-07-31
申请号：US14764164
申请日：2015-06-18
Inventor： Yuanjun Hsu
IPC: H01L27/32 , H01L21/02 , H01L51/52 , H01L29/167 , H01L21/265 , H01L29/66 , H01L29/786 , H01L29/45 , H01L27/12 , H01L29/51 , H01L29/49
CPC classification number: H01L27/3262 , H01L21/02532 , H01L21/02592 , H01L21/02667 , H01L21/26513 , H01L27/1222 , H01L27/1248 , H01L27/1255 , H01L27/127 , H01L27/1274 , H01L27/1288 , H01L27/32 , H01L27/3246 , H01L27/3248 , H01L27/3258 , H01L27/3265 , H01L29/167 , H01L29/456 , H01L29/4908 , H01L29/51 , H01L29/511 , H01L29/518 , H01L29/66757 , H01L29/78675 , H01L51/5206 , H01L51/525 , H01L51/56 , H01L2227/323
Abstract: The present invention provides method for manufacturing an AMOLED backplane and a structure thereof. The method uses a drain terminal of a drive TFT to serve as an anode of AMOLED the anode, so that compared to the prior art, the steps of forming a planarization layer and an anode layer are eliminated and also, the same half-tone masking operation is used to form a pixel definition layer and photo spacers, whereby the method for manufacturing the AMOLED backplane according to the present invention requires only six masking operations and saves three masking operations compared to the prior art, thereby effectively simplifying the manufacturing process, improving manufacturing efficiency, and saving cost. The present invention provides a structure of an AMOLED backplane, which has a simple structure, is easy to manufacture, and has a low cost.
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公开(公告)号：US20180190722A1
公开(公告)日：2018-07-05
申请号：US15851914
申请日：2017-12-22
Applicant: AU Optronics Corporation
Inventor： Chun-Chi Lai , Feng-Sheng Lin , Tsang-Hong Wang , Chia-Hsien Chu
CPC classification number: H01L27/323 , G06F3/044 , G06F2203/04105 , H01L27/3276 , H01L51/5246 , H01L51/525 , H01L51/5253
Abstract: A display device includes a frame, a protrusion, a display panel, a protective substrate, and a buffer material. The frame includes a bottom plate and a side plate; and the bottom plate has an inner surface, and the side plate is on the inner surface of the bottom plate. The protrusion is disposed on the inner surface of the bottom plate. The display panel is disposed on the protrusion and includes a force sensitive layer. A protection substrate is disposed on the display panel. The buffer material is connected with the protection substrate and the side plate of the frame, and the buffer material has a greater elastic coefficient than the protrusion.
