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1. 发明授权

US10002913B2 Method of manufacturing organic light-emitting display apparatus 有权
公开(公告)号：US10002913B2
公开(公告)日：2018-06-19
申请号：US15244732
申请日：2016-08-23
申请人： Samsung Display Co., Ltd.
发明人： Wonkyu Choe
IPC分类号： H01L21/00 , H01L27/32 , H01L51/50 , H01L51/52 , H01L51/00 , H01L51/56
CPC分类号： H01L27/3246 , H01L27/3211 , H01L27/326 , H01L51/0018 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5228 , H01L51/5284 , H01L51/56
摘要： A method of manufacturing an organic light-emitting display apparatus including forming a first electrode on a substrate, forming a pixel defining layer on the substrate, forming a second electrode on the pixel defining layer and a portion of the first electrode, forming a sacrificial layer on the second electrode, patterning the sacrificial layer so as to expose a portion of the second electrode wherein the portion of the second electrode is disposed on the pixel defining layer, forming a conductive layer on the sacrificial layer and the portion of the second electrode, and removing the sacrificial layer such that a portion of the conductive layer on the portion of the second electrode remains.

2. 发明授权

US09965117B2 Display apparatus 有权
公开(公告)号：US09965117B2
公开(公告)日：2018-05-08
申请号：US14800974
申请日：2015-07-16
申请人： Samsung Display Co., Ltd.
发明人： Hun Kim , Hyojeong Kwon , Wonkyu Choe
IPC分类号： G06F3/044 , H01L51/52 , H01L27/32
CPC分类号： G06F3/044 , G06F2203/04103 , G06F2203/04106 , H01L27/323 , H01L51/5246 , H01L51/529
摘要： A display apparatus includes a first substrate on which a display area is defined; a second substrate facing the first substrate and including a touch screen layer on a surface thereof; and a sealing portion between the first substrate and the second substrate, and bonding the first substrate and the second substrate to each other. The sealing portion is formed around the display area, and the touch screen layer includes a plurality of sensing patterns and a plurality of bonding pad portions electrically connected to the plurality of sensing patterns. Each of the bonding pad portions includes a pad electrode electrically connected to the plurality of sensing patterns and a cover portion surrounding a part of the pad electrode, and the cover portion is opaque and is formed to overlap the sealing portion.

3. 发明授权

US10916619B2 Display apparatus including conductive pattern in substrate and method of manufacturing the same 有权
公开(公告)号：US10916619B2
公开(公告)日：2021-02-09
申请号：US16783733
申请日：2020-02-06
申请人： Samsung Display Co., Ltd.
发明人： Kiseong Seo , Jekil Ryu , Wonkyu Choe , Jungho Choi , Mugyeom Kim , Changyong Jeong
IPC分类号： H01L27/32 , H01L51/50 , H01L27/12 , H01L51/00 , H01L51/52
摘要： A display apparatus includes a display region and a peripheral region adjacent to the display region. The display apparatus further includes a first flexible substrate (FFS), a driving circuit (DC), a conductive pattern (CP), a conductive line, a light-emitting device, and a support substrate. The FFS includes a first surface and a second surface opposite the first surface. The second surface includes, in the peripheral region, a cavity extending into the FFS. The DC is on the first surface and includes at least one transistor. The CP is in the cavity and is partially exposed by the cavity. The conductive line electrically connects the CP to the DC. The light-emitting device is in the display region and is electrically connected to the DC. The support substrate is on the second surface. In a view normal to the second surface, the support substrate is spaced apart from the CP.

4. 发明授权

US10367044B2 Method of manufacturing organic light-emitting display apparatus 有权
公开(公告)号：US10367044B2
公开(公告)日：2019-07-30
申请号：US15967942
申请日：2018-05-01
申请人： Samsung Display Co., Ltd.
发明人： Wonkyu Choe
IPC分类号： H01L27/32 , H01L51/00 , H01L51/50 , H01L51/52 , H01L51/56
摘要： An organic light-emitting display apparatus including a substrate; a first electrode on the substrate; a pixel defining layer on the substrate, the pixel defining layer including an opening exposing a portion of the first electrode and corresponding to a pixel; an organic light-emitting layer disposed on the first pixel electrode in the opening; a second electrode on the pixel defining layer and the organic light-emitting layer; and an auxiliary electrode contacted on the second electrode, disposed on the pixel defining layer.

5. 发明授权

US10079274B2 Organic light-emitting display apparatus and method of manufacturing the same 有权
公开(公告)号：US10079274B2
公开(公告)日：2018-09-18
申请号：US15156493
申请日：2016-05-17
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Wonkyu Choe , Duckjung Lee
IPC分类号： H01L29/08 , H01L27/32 , H01L51/50 , H01L51/52 , H01L51/56
CPC分类号： H01L27/3258 , H01L27/3211 , H01L27/3246 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5237 , H01L51/56 , H01L2227/323
摘要： An organic light-emitting display apparatus, including a pixel electrode; a pixel definition layer covering at least a portion of an edge of the pixel electrode; an emission layer on the pixel electrode; and a first intermediate layer on the pixel electrode and the pixel definition layer, the first intermediate layer having a first through hole corresponding to at least a portion of an upper surface of the pixel definition layer.

6. 发明申请

US20200176547A1 DISPLAY APPARATUS INCLUDING CONDUCTIVE PATTERN IN SUBSTRATE AND METHOD OF MANUFACTURING THE SAME 审中-公开
公开(公告)号：US20200176547A1
公开(公告)日：2020-06-04
申请号：US16783733
申请日：2020-02-06
申请人： Samsung Display Co., Ltd.
发明人： Kiseong Seo , Jekil Ryu , Wonkyu Choe , Jungho Choi , Mugyeom Kim , Changyong Jeong
IPC分类号： H01L27/32 , H01L51/00 , H01L27/12
摘要： A display apparatus includes a display region and a peripheral region adjacent to the display region. The display apparatus further includes a first flexible substrate (FFS), a driving circuit (DC), a conductive pattern (CP), a conductive line, a light-emitting device, and a support substrate. The FFS includes a first surface and a second surface opposite the first surface. The second surface includes, in the peripheral region, a cavity extending into the FFS. The DC is on the first surface and includes at least one transistor. The CP is in the cavity and is partially exposed by the cavity. The conductive line electrically connects the CP to the DC. The light-emitting device is in the display region and is electrically connected to the DC. The support substrate is on the second surface. In a view normal to the second surface, the support substrate is spaced apart from the CP.

7. 发明授权

US10580846B2 Display apparatus including conductive pattern in substrate and method of manufacturing the same 有权
公开(公告)号：US10580846B2
公开(公告)日：2020-03-03
申请号：US15906628
申请日：2018-02-27
申请人： Samsung Display Co., Ltd.
发明人： Kiseong Seo , Jekil Ryu , Wonkyu Choe , Jungho Choi , Mugyeom Kim , Changyong Jeong
IPC分类号： H01L27/32 , H01L51/00 , H01L27/12
摘要： A display apparatus includes a display region and a peripheral region adjacent to the display region. The display apparatus further includes a first flexible substrate (FFS), a driving circuit (DC), a conductive pattern (CP), a conductive line, a light-emitting device, and a support substrate. The FFS includes a first surface and a second surface opposite the first surface. The second surface includes, in the peripheral region, a cavity extending into the FFS. The DC is on the first surface and includes at least one transistor. The CP is in the cavity and is partially exposed by the cavity. The conductive line electrically connects the CP to the DC. The light-emitting device is in the display region and is electrically connected to the DC. The support substrate is on the second surface. In a view normal to the second surface, the support substrate is spaced apart from the CP.

8. 发明申请

US20160259446A1 DISPLAY APPARATUS 有权
标题翻译：显示设备
公开(公告)号：US20160259446A1
公开(公告)日：2016-09-08
申请号：US14800974
申请日：2015-07-16
申请人： Samsung Display Co., Ltd.
发明人： Hun Kim , Hyojeong Kwon , Wonkyu Choe
IPC分类号： G06F3/044 , G06F3/041 , H01L27/32
CPC分类号： G06F3/044 , G06F2203/04103 , G06F2203/04106 , H01L27/323 , H01L51/5246 , H01L51/529
摘要： A display apparatus includes a first substrate on which a display area is defined; a second substrate facing the first substrate and including a touch screen layer on a surface thereof; and a sealing portion between the first substrate and the second substrate, and bonding the first substrate and the second substrate to each other. The sealing portion is formed around the display area, and the touch screen layer includes a plurality of sensing patterns and a plurality of bonding pad portions electrically connected to the plurality of sensing patterns. Each of the bonding pad portions includes a pad electrode electrically connected to the plurality of sensing patterns and a cover portion surrounding a part of the pad electrode, and the cover portion is opaque and is formed to overlap the sealing portion.
摘要翻译：显示装置包括：第一基板，在其上限定显示区域; 面向所述第一基板的第二基板，并且在其表面上包括触摸屏层; 以及第一基板和第二基板之间的密封部分，并且将第一基板和第二基板彼此接合。密封部分形成在显示区域周围，并且触摸屏层包括多个感测图案和电连接到多个感测图案的多个接合焊盘部分。每个焊盘部分包括电连接到多个感测图案的焊盘电极和围绕焊盘电极的一部分的盖部分，并且盖部分是不透明的并且形成为与密封部分重叠。

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