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公开(公告)号：US12144219B2
公开(公告)日：2024-11-12
申请号：US17465774
申请日：2021-09-02
Applicant: Samsung Display Co., Ltd.
Inventor： Dong Hee Shin , Byoung Sun Na , Yong Hee Lee
Abstract: A tiled display includes: first and second display devices disposed adjacent to each other, the first and second display devices including display areas each having light-emitting areas, and a seam between adjacent ones of the display areas. Each of the first and second display devices includes: a first base part in the display areas, a first support layer on the first base part in the display areas and the seam, a display layer on the first support layer in the display areas and the seam, a second support layer on the display layer in the display areas and the seam, and a second base part on the second support layer in the display areas. The first support layer of the second display device is disposed on the second support layer of the first display device in the seam.
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公开(公告)号：US12025894B2
公开(公告)日：2024-07-02
申请号：US18210654
申请日：2023-06-16
Applicant: Samsung Display Co., Ltd.
Inventor： Dong Hee Shin , Geun Ho Lee , Yong Hee Lee
IPC: G02F1/1362 , G02F1/1343 , G02F1/1368
CPC classification number: G02F1/136286 , G02F1/134309 , G02F1/136213 , G02F1/13624 , G02F1/1368 , G02F2201/123
Abstract: Provided is a display device. The display device comprises: a substrate including a display area having a plurality of pixels and a non-display area, a plurality of data lines connected to each of the plurality of pixels and extending in a first direction, a plurality of first gate lines connected to each of the plurality of pixels and extending in a second direction crossing the first direction, a plurality of second gate lines extending along the first direction from one end of the display area to a line contact portion contacting each of the plurality of first gate lines, and a plurality of off voltage lines extending in a direction opposite to the first direction from the other end of the display area opposite to one end of the display area to a periphery of the line contact portion and insulated from the plurality of second gate lines.
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公开(公告)号：US11796873B2
公开(公告)日：2023-10-24
申请号：US17128253
申请日：2020-12-21
Applicant: Samsung Display Co., Ltd.
Inventor： Yong Hee Lee , Dong Hee Shin , Geun Ho Lee
IPC: G02F1/1368 , G02F1/1362 , H01L27/12 , G02F1/1339 , G02F1/1343
CPC classification number: G02F1/136209 , G02F1/1368 , G02F1/13394 , G02F1/134309 , G02F1/136222 , G02F1/136286 , H01L27/1244 , H01L27/1248 , H01L27/1255
Abstract: A display device according to an exemplary embodiment of the present inventive concept includes: a first substrate; a gate line extending parallel to a first direction; a storage electrode line disposed on the same layer as the gate line; a data line insulated from the gate line and the storage electrode line and extending parallel to a second direction perpendicular to the first direction; a drain electrode disposed on the same layer as the data line and including an expansion; a first electrode electrically connected to the drain electrode; a spacer disposed on the first electrode; a second substrate overlapping the first substrate; and a light blocking layer disposed on the second substrate and having an opening exposing the first electrode, a separation distance of the expansion of the drain electrode and the data line along the first direction is 1 μm to 10 μm.
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公开(公告)号：US11762245B2
公开(公告)日：2023-09-19
申请号：US17115836
申请日：2020-12-09
Applicant: Samsung Display Co., Ltd.
Inventor： Yong Hee Lee , Dong Hee Shin , Geun Ho Lee
IPC: G02F1/1343 , G02F1/1335 , G02F1/1362 , H01L27/12 , G02F1/1339
CPC classification number: G02F1/134309 , G02F1/13394 , G02F1/133512 , G02F1/136222 , G02F1/136286 , H01L27/1244 , G02F2201/121 , G02F2201/123
Abstract: An exemplary embodiment of the present inventive concept provides a display device including: a first substrate; a gate line; a storage electrode; a data line insulated from the gate line and the storage electrode line and extending along a second direction; a drain electrode disposed on a same layer as the data line to include an contact pad; a first electrode electrically connected to the drain electrode; a second substrate overlapping the first substrate; and a light blocking layer disposed on the second substrate to have an opening exposing the first electrode, wherein an edge of a region of the storage electrode line in the second direction and an edge of the contact pad of the drain electrode in the second direction are disposed on a line extending in the first direction.
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公开(公告)号：US11526043B2
公开(公告)日：2022-12-13
申请号：US17000346
申请日：2020-08-23
Applicant: Samsung Display Co., Ltd.
Inventor： Dong Hee Shin , Yoo Mi Ra , Geun Ho Lee , Yong Hee Lee
IPC: G02F1/1333 , G02F1/1368 , G02F1/1337 , G02F1/01 , G02F1/1679 , G02F1/1339 , G02F1/161 , G02F1/1345 , G02F1/1362
Abstract: A display device including a display area and a non-display area disposed outside the display area, the display device including a first display substrate, a second display substrate opposite to the first display substrate, and a sealing member disposed between the first display substrate and the second display substrate in the non-display area and coupling the first display substrate to the second display substrate, in which the first display substrate includes a first substrate and an organic layer disposed on the first substrate, the organic layer includes a plurality of dam patterns disposed in the non-display area, and the dam patterns include a first dam pattern not overlapping the sealing member and having a first trench formed on a surface of the first dam pattern, and a second dam pattern overlapping the sealing member.
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Patent Agency Ranking
公开(公告)号：US12170295B2
公开(公告)日：2024-12-17
申请号：US18422006
申请日：2024-01-25
Applicant: Samsung Display Co., Ltd.
Inventor： Dong Hee Shin , Geun Ho Lee , Yong Hee Lee
Abstract: A photomask according to an exemplary embodiment includes: a mask substrate; and a first test pattern and a second test pattern disposed along a first edge of the mask substrate, wherein the first test pattern has a first outer shape and a first inner shape, the second test pattern has a second outer shape, and the second outer shape of the second test pattern is larger than the first inner shape of the first test pattern and smaller than the first outer shape of the first test pattern.
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公开(公告)号：US11764228B2
公开(公告)日：2023-09-19
申请号：US16808330
申请日：2020-03-03
Applicant: Samsung Display Co., Ltd.
Inventor： Yong Hee Lee
CPC classification number: H01L27/124 , G09G3/3677 , G09G3/3688 , G09G2300/0426
Abstract: A display device is provided. A display device includes a substrate; a gate electrode disposed on the substrate; a semiconductor pattern disposed to overlap the gate electrode; a source electrode disposed on the semiconductor pattern; a drain electrode disposed on the semiconductor pattern and facing the source electrode; and a pixel electrode connected to the drain electrode, wherein the drain electrode comprises a bar-shaped portion disposed on the semiconductor pattern and extending in one direction, a compensation portion connected to one distal end portion of the bar-shaped portion, a connecting portion connected to the other distal end portion of the bar-shaped portion, and an pad portion connected to the connecting portion and overlapping the pixel electrode, wherein the bar-shaped portion has a first width and at least portions of the compensation portion and the connecting portion have a second width that is greater than the first width.
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公开(公告)号：US11500432B2
公开(公告)日：2022-11-15
申请号：US16809494
申请日：2020-03-04
Applicant: Samsung Display Co., Ltd.
Inventor： Dong Hee Shin , Yoo Mi Ra , Yong Hee Lee
Abstract: A display device according to an exemplary embodiment includes: a display panel; and a flexible printed circuit board that is connected to the display panel, wherein the display panel includes: a substrate that includes a display area including a plurality of pixels, and a non-display area which is a remaining area of the substrate; an insulation pattern that is disposed along one edge of the display panel and overlaps the flexible printed circuit board; and a data pad that is disposed between the display area and the insulation pattern.
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公开(公告)号：US09515091B2
公开(公告)日：2016-12-06
申请号：US14099977
申请日：2013-12-08
Applicant: Samsung Display Co., Ltd.
Inventor： Jung Hwan Hwang , Bon-Yong Koo , Soo Jin Park , Jong-Moon Park , Yong Hee Lee , Jong-Hyuk Lee , Duc-Han Cho
IPC: H01L29/04 , H01L27/12 , H01L29/417 , H01L27/15
CPC classification number: H01L29/41733 , H01L27/1214 , H01L27/124 , H01L27/156 , H01L29/41775
Abstract: A thin film transistor array panel includes a gate line elongated in an extension direction and including a gate and dummy gate electrode extended therefrom; and a source electrode, and a single drain member including a drain electrode at a first end thereof and a dummy drain electrode at an opposing second end thereof. The drain electrode faces the source electrode with respect to the gate electrode, and the dummy drain electrode overlaps the dummy gate electrode. The drain and dummy drain electrode respectively include a plurality of first and second regions each having a predetermined width in the extension direction. A second region includes an edge which forms an angle from about 0 degrees to about 90 degrees with the extension direction, and a planar area of at least one of the plurality of second regions is different from that of remaining second regions.
Abstract translation: 薄膜晶体管阵列面板包括在延伸方向上延伸的栅极线，并且包括从其延伸的栅极和虚拟栅电极; 源电极和在其第一端包括漏极的单个漏极构件和在其相对的第二端处的虚设漏电极。 漏电极相对于栅电极面对源电极，虚设漏电极与虚拟栅电极重叠。 漏极和虚设漏电极分别包括在延伸方向上具有预定宽度的多个第一和第二区域。 第二区域包括与延伸方向形成约0度至约90度的角度的边缘，并且多个第二区域中的至少一个的平面区域与剩余的第二区域的平面区域不同。
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公开(公告)号：US11714325B2
公开(公告)日：2023-08-01
申请号：US17886192
申请日：2022-08-11
Applicant: Samsung Display Co., Ltd.
Inventor： Dong Hee Shin , Geun Ho Lee , Yong Hee Lee
IPC: G02F1/1368 , G02F1/1362 , G02F1/1343
CPC classification number: G02F1/136286 , G02F1/1368 , G02F1/13624 , G02F1/134309 , G02F1/136213 , G02F2201/123
Abstract: Provided is a display device. The display device comprises: a substrate including a display area having a plurality of pixels and a non-display area, a plurality of data lines connected to each of the plurality of pixels and extending in a first direction, a plurality of first gate lines connected to each of the plurality of pixels and extending in a second direction crossing the first direction, a plurality of second gate lines extending along the first direction from one end of the display area to a line contact portion contacting each of the plurality of first gate lines, and a plurality of off voltage lines extending in a direction opposite to the first direction from the other end of the display area opposite to one end of the display area to a periphery of the line contact portion and insulated from the plurality of second gate lines.
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