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公开(公告)号：US12122706B2
公开(公告)日：2024-10-22
申请号：US17976346
申请日：2022-10-28
Applicant: Samsung Display Co., Ltd. , DOWOOINSYS Co., Ltd.
Inventor： Bon Ki Goo , Myung-Hwan Kim , Sungchul Kim , Jeong-Il Yoo , Jangdoo Lee
IPC: H10K50/84 , C03C15/00 , C03C21/00 , H10K50/844 , G02F1/1333 , G06F1/16 , H01L27/146 , H10K50/842 , H10K59/122 , H10K59/40 , H10K102/00
CPC classification number: C03C15/00 , C03C21/002 , H10K50/844 , C03C21/005 , G02F1/133305 , G06F1/1652 , H01L27/14678 , H10K50/8426 , H10K59/122 , H10K59/40 , H10K2102/311
Abstract: A foldable glass substrate includes a top surface, a bottom surface, and a side surface. The side surface includes a first side surface extending at a first angle from the top surface, a second side surface extending at a second angle from the bottom surface, and a third side surface extending from each of the first side surface and the second side surface. A length of the third side surface in a direction substantially perpendicular to at least one of the top surface and the bottom surface is equal to or greater than about 0.3 times and equal to or less than about 0.7 times of a minimum distance between the top surface and the bottom surface. The minimum distance is equal to or greater than about 15 micrometers (μm) and equal to or less than about 100 μm.
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公开(公告)号：US11798975B2
公开(公告)日：2023-10-24
申请号：US17108304
申请日：2020-12-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyunmin Cho , Yonghan Park , Sungchul Kim , Hyeyong Chu , Daehyun Kim , Keunkyu Song , Jooyeol Lee , Bekhyun Lim
IPC: H01L27/15 , G09G3/32 , H10K59/131 , H10K59/121 , H01L33/32 , H01L33/50 , H01L33/40 , H01L33/46 , H01L33/58
CPC classification number: H01L27/156 , G09G3/32 , H01L33/325 , H01L33/40 , H01L33/46 , H01L33/502 , H01L33/58 , H10K59/131 , G09G2310/08 , G09G2320/0233 , H10K59/1213 , H10K59/1216
Abstract: A display device is capable of improving luminous efficiency and display quality and includes: a substrate; a thin film transistor on the substrate; a first electrode on the substrate and connected to the thin film transistor; a second electrode on the substrate and spaced apart from the first electrode; a plurality of light emitting elements between the first and second electrodes and electrically connected to each of the first and second electrodes; an insulating layer on the plurality of light emitting elements; and a reflective layer on the insulating layer. Each of the plurality of light emitting elements includes: a first semiconductor layer, an active layer on the first semiconductor layer, and a second semiconductor layer on the active layer.
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公开(公告)号：US11600807B2
公开(公告)日：2023-03-07
申请号：US17250662
申请日：2019-01-25
Applicant: Samsung Display Co., Ltd.
Inventor： Ji-Hee Son , Sungchul Kim , Jiyoung Choung
Abstract: A method of manufacturing a display apparatus includes: forming a first lower lift-off layer, a first upper lift-off layer, and a first photoresist layer on a substrate on which a first pixel electrode is formed; forming a first masking layer including a first photoresist pattern, a first upper lift-off pattern, and a first lower lift-off pattern, which expose the first pixel electrode, by partially removing the first photoresist layer, the first upper lift-off layer, and the first lower lift-off layer; forming a first light emitting layer and a first counter electrode on the first pixel electrode by using the first masking layer; forming a first passivation layer on the first counter electrode; and removing the first masking layer.
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公开(公告)号：US10347700B2
公开(公告)日：2019-07-09
申请号：US15285219
申请日：2016-10-04
Applicant: Samsung Display Co., Ltd.
Inventor： Taehoon Yang , Yongsu Lee , Sungchul Kim , Sunghoon Kim , Sungsik Yun , Kyoungah Lee
Abstract: A flexible display device includes a protection member, a first adhesion member, a display member, a second adhesion member, and a window member. A thickness of the display member is less than a sum of thicknesses of the protection member and the window member. The display member includes a display panel layer, a touch sensing layer, and a reflection prevention layer integrated with each other to reduce a thickness of the flexible display device. The reduction in thickness enables the flexible display device to be bent with a relatively small radius of curvature, as well as to be repeatedly bent (or otherwise flexed) with reduced potential for delamination of the first and second adhesion members.
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15.发明申请公开(公告)号：US20170170428A1
公开(公告)日：2017-06-15
申请号：US15369663
申请日：2016-12-05
Applicant: Samsung Display Co., Ltd.
Inventor： Myungsoo Huh , Sungchul Kim , Choelmin Jang , Cheollae Roh , Jaihyuk Choi
CPC classification number: H01L51/5253 , H01L27/3246 , H01L27/3262 , H01L51/0097 , H01L51/524 , H01L51/56
Abstract: Provided is a cover window includes a first layer including a polymer material, a second layer above a first surface of the first layer and including an oxide of a first metal, and an intermediate region between the first layer and the second layer, wherein the intermediate region includes the oxide of the first metal where the first metal binds to a dangling bond of oxygen of the polymer material, and the oxide of the first metal included in the second layer has a different composition ratio than the oxide of the first metal included in the intermediate region.
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Patent Agency Ranking
16.发明授权公开(公告)号：US09587311B2
公开(公告)日：2017-03-07
申请号：US14819381
申请日：2015-08-05
Inventor： Myungsoo Huh , Sungmin Cho , Dongkyun Ko , Sungchul Kim , Inkyo Kim , Cheollae Roh , Sangjoon Seo , Seungwoo Seo , Choelmin Jang
CPC classification number: H01L51/5253 , C23C16/455 , C23C16/45525 , C23C16/45565 , H01L27/3244 , H01L51/5256 , H01L51/5259 , H01L51/56 , H01L2251/303
Abstract: A display apparatus and an apparatus for and method of manufacturing the display apparatus. The display apparatus includes: a substrate; a display unit formed on the substrate; and a thin film encapsulation layer formed on the display unit. The thin film encapsulation layer includes an inorganic layer, and the inorganic layer includes a first sub-inorganic layer including a compound oxide including at least two of aluminum (Al), zinc (Zn), zirconium (Zn), and hafnium (Hf).
Abstract translation: 一种显示装置及其制造方法及显示装置的制造方法。 显示装置包括：基板; 形成在所述基板上的显示单元; 以及形成在所述显示单元上的薄膜封装层。 薄膜封装层包括无机层，无机层包括含有包含铝（Al），锌（Zn），锆（Zn）和铪（Hf））中的至少两种的复合氧化物的第一亚无机层， 。
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17.发明申请公开(公告)号：US20160258060A1
公开(公告)日：2016-09-08
申请号：US14819381
申请日：2015-08-05
Inventor： Myungsoo Huh , Sungmin Cho , Dongkyun Ko , Sungchul Kim , Inkyo Kim , Cheollae Roh , Sangjoon Seo , Seungwoo Seo , Choelmin Jang
IPC: C23C16/455 , H01L51/56 , H01L51/52
CPC classification number: H01L51/5253 , C23C16/455 , C23C16/45525 , C23C16/45565 , H01L27/3244 , H01L51/5256 , H01L51/5259 , H01L51/56 , H01L2251/303
Abstract: A display apparatus and an apparatus for and method of manufacturing the display apparatus. The display apparatus includes: a substrate; a display unit formed on the substrate; and a thin film encapsulation layer formed on the display unit. The thin film encapsulation layer includes an inorganic layer, and the inorganic layer includes a first sub-inorganic layer including a compound oxide including at least two of aluminum (Al), zinc (Zn), zirconium (Zn), and hafnium (Hf).
Abstract translation: 一种显示装置及其制造方法及显示装置的制造方法。 显示装置包括：基板; 形成在所述基板上的显示单元; 以及形成在所述显示单元上的薄膜封装层。 薄膜封装层包括无机层，无机层包括含有包含铝（Al），锌（Zn），锆（Zn）和铪（Hf））中的至少两种的复合氧化物的第一亚无机层， 。
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公开(公告)号：US12245465B2
公开(公告)日：2025-03-04
申请号：US17280847
申请日：2019-01-15
Applicant: Samsung Display Co., LTD.
Inventor： Jinkoo Chung , Sungchul Kim , Beohmrock Choi , Gunwoo Ko , Seongmin Cho , Joonhoo Choi
IPC: H10K59/122 , G06V20/10 , H10K59/124
Abstract: An organic light emitting display device includes: a display panel configured to display an image on a first surface of the display panel, and including: a first display area including a first sub-pixel area, and having a first resolution; and a second display area including a second sub-pixel area and a first transmission area, and having a second resolution that is lower than the first resolution; and a first optical sensor on a second surface of the display panel opposite to the first surface to overlap with the second display area. Accordingly, an image may be displayed at a portion where the first optical module is disposed.
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公开(公告)号：US12150337B2
公开(公告)日：2024-11-19
申请号：US18201906
申请日：2023-05-25
Applicant: Samsung Display Co., Ltd.
Inventor： Ri-Na You , Sungchul Kim
IPC: H10K50/86 , H10K50/842 , H10K50/844
Abstract: An electronic device that includes a display module having an active area that includes at least one pixel and a module hole and a non-active area adjacent to the active area that does not include a pixel. A window is disposed on the display module. A functional layer is disposed between the display module and the window. The functional layer includes a first opening defined therethrough that overlaps with the module hole. A light blocking layer is disposed on at least one of upper and lower surfaces of the functional layer and is positioned adjacent to the first opening. An electronic module is disposed in an opening formed by at least one of the module hole and the first opening.
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公开(公告)号：US11832497B2
公开(公告)日：2023-11-28
申请号：US17676730
申请日：2022-02-21
Applicant: Samsung Display Co., Ltd.
Inventor： Taehoon Yang , Yongsu Lee , Sungchul Kim , Sunghoon Kim , Sungsik Yun , Kyoungah Lee
IPC: G06F3/041 , H10K59/40 , G06F1/16 , G06F3/044 , H10K50/86 , H10K59/38 , H10K59/126 , H10K77/10 , H10K59/12 , H10K102/00
CPC classification number: H10K59/40 , G06F1/1652 , G06F3/0412 , G06F3/0445 , G06F3/0446 , H10K50/86 , H10K50/865 , H10K59/126 , H10K59/38 , H10K77/111 , G06F2203/04102 , G06F2203/04103 , G06F2203/04112 , H10K59/1201 , H10K2102/311 , H10K2102/351
Abstract: A flexible display device includes a display panel layer, a touch sensing layer, a reflection prevention layer, and a window layer. The touch sensing layer is disposed directly on a first display panel surface, a second display panel surface facing the first display panel surface in a thickness direction, or a second base surface of the reflection prevention layer. The reflection prevention layer is disposed directly on the second display panel surface or a first base surface of the touch sensing layer. The window layer is disposed directly on the first base surface or the second base surface.
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