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1. 发明授权

US11870025B2 Display device 有权
公开(公告)号：US11870025B2
公开(公告)日：2024-01-09
申请号：US17839200
申请日：2022-06-13
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Jin Taek Kim , Seung Min Lee , Jung Hwan Yi , Hee Keun Lee , Bek Hyun Lim , Kyung Tae Chae
IPC分类号： H01L33/62 , H01L25/075 , H01L27/12 , H01L29/786 , G09G3/32
CPC分类号： H01L33/62 , H01L25/0753 , H01L27/1259 , H01L29/78633 , G09G3/32 , G09G2300/0426 , G09G2300/0439 , G09G2300/08 , G09G2310/0267 , H01L2933/0066
摘要： A display device includes a first substrate, a wire pad in a pad area, first banks in a display area, electrodes on the first banks, a pad electrode base layer on the wire pad, having a greater width than the wire pad, and covering sides of the wire pad, a first insulating layer covering parts of the electrodes and part of the pad electrode base layer, light-emitting elements on the first insulating layer in the display area, respective ends of the light-emitting elements being on different electrodes, contact electrodes on the electrodes and contacting first ends of the light-emitting elements, and a pad electrode upper layer on the first insulating layer in the pad area and directly contacting the pad electrode base layer, wherein the pad electrode base layer includes the same material as the electrodes, and the pad electrode upper layer includes the same material as the contact electrodes.

2. 发明授权

US11742460B2 Display device and method of manufacturing the same 有权
公开(公告)号：US11742460B2
公开(公告)日：2023-08-29
申请号：US17098117
申请日：2020-11-13
申请人： Samsung Display Co., Ltd.
发明人： Seung Min Lee , Jin Taek Kim , Baek Hyeon Lim , Jin Yeong Kim , Kyung Tae Chae , Jung Hwan Yi , Hee Keun Lee
IPC分类号： H01L33/38 , H01L33/54 , H01L33/62 , H01L25/075 , H01L25/16 , H01L27/15 , G09F9/33 , H01L21/02 , H01L21/768 , H01L27/12 , H01L33/00
CPC分类号： H01L33/382 , H01L33/0095 , H01L33/54 , H01L2933/005 , H01L2933/0016
摘要： A display device includes: a substrate having a display area and a non-display area; and a pixel in each of a pixel area in the display area. Each of the pixels includes: an insulating layer on the substrate and having an opening; first and second electrodes on the insulating layer and spaced apart from each other; a plurality of light emitting elements in the opening; a first contact electrode electrically connecting one end of the light emitting elements and the first electrode to each other; a second contact electrode electrically connecting another end of the light emitting elements and the second electrode to each other; a first insulating pattern on the first contact electrode; and a second insulating pattern on the second contact electrode. The first insulating pattern and the second insulating pattern are on the same layer and spaced apart from each other.

3. 发明授权

US11054706B2 Display device 有权
公开(公告)号：US11054706B2
公开(公告)日：2021-07-06
申请号：US16375859
申请日：2019-04-05
申请人： Samsung Display Co., Ltd.
发明人： Yong Hee Lee , Seong Young Lee , Kyung Ho Kim , Seung Min Lee , Na Hyeon Cha
IPC分类号： G02F1/1362 , H01L27/12 , G02F1/1368 , H01L29/786
摘要： A display device includes: a substrate; a gate line disposed on the substrate and configured to transmit a gate signal; a reference voltage line disposed apart from the gate line and configured to transmit a reference voltage; an insulation layer disposed on the gate line and the reference voltage line; a pixel electrode layer including: a first sub-pixel electrode disposed on the insulation layer and located at a first side with reference to the gate line; and a second sub-pixel electrode disposed on the insulation layer and located at a second side opposite to the first side with reference to the gate line; and a conductive shield portion disposed on the gate line, wherein the gate line includes two parallel edges, an edge closer to the reference voltage line among the two parallel edges including a first edge, and wherein the conductive shield portion overlaps the first edge.

4. 发明授权

US09653609B2 Thin film transistor and organic light emitting diode display including the same 有权
公开(公告)号：US09653609B2
公开(公告)日：2017-05-16
申请号：US14718336
申请日：2015-05-21
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Hee jun Yoo , Sang Ho Park , Joung-Keun Park , Ki Wan Ahn , Joo Sun Yoon , Seung Min Lee , Yong Jae Jang , Jae Hyuk Jang , Kwang Young Choi , Jung Hyun Kim
IPC分类号： H01L29/786 , H01L29/417 , H01L27/07
CPC分类号： H01L29/78648 , H01L27/0705 , H01L29/41733 , H01L29/78672 , H01L29/78696
摘要： A thin film transistor including a substrate; a first gate electrode on the substrate; a first insulating layer covering the substrate and the first gate electrode; a semiconductor on the first insulating layer and overlapping the first gate electrode; a second insulating layer covering the first insulating layer and the semiconductor; a second gate electrode on the second insulating layer and crossing the first gate electrode in plane; a third insulating layer covering the second gate electrode and the second insulating layer; a first source electrode and a first drain electrode on the third insulating layer and connected to the semiconductor; and a second source electrode and a second drain electrode on a same layer as the first source electrode and the first drain electrode and connected to the semiconductor.

5. 外观设计

USD1041477S1 Bending support for display panel 有权
公开(公告)号：USD1041477S1
公开(公告)日：2024-09-10
申请号：US29740154
申请日：2020-07-01
申请人： SAMSUNG DISPLAY CO., LTD.
设计人： Seon Beom Ji , Jong Hyun Choi , Seung Min Lee , Dong Hwan Shim
摘要： FIG. 1 is a front, top and right side perspective view of a bending support for display panel;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.

6. 发明授权

US11362250B2 Display device 有权
公开(公告)号：US11362250B2
公开(公告)日：2022-06-14
申请号：US17079181
申请日：2020-10-23
申请人： Samsung Display Co., Ltd.
发明人： Jin Taek Kim , Seung Min Lee , Jung Hwan Yi , Hee Keun Lee , Bek Hyun Lim , Kyung Tae Chae
IPC分类号： H01L33/62 , H01L25/075 , H01L27/12 , H01L29/786 , G09G3/32
摘要： A display device includes a first substrate, a wire pad in a pad area, first banks in a display area, electrodes on the first banks, a pad electrode base layer on the wire pad, having a greater width than the wire pad, and covering sides of the wire pad, a first insulating layer covering parts of the electrodes and part of the pad electrode base layer, light-emitting elements on the first insulating layer in the display area, respective ends of the light-emitting elements being on different electrodes, contact electrodes on the electrodes and contacting first ends of the light-emitting elements, and a pad electrode upper layer on the first insulating layer in the pad area and directly contacting the pad electrode base layer, wherein the pad electrode base layer includes the same material as the electrodes, and the pad electrode upper layer includes the same material as the contact electrodes.

7. 外观设计

USD951240S1 Bending support for display panel 有权
公开(公告)号：USD951240S1
公开(公告)日：2022-05-10
申请号：US29688643
申请日：2019-04-23
申请人： SAMSUNG DISPLAY CO., LTD.
设计人： Seon Beom Ji , Jong Hyun Choi , Seung Min Lee , Dong Hwan Shim

8. 发明授权

US11300843B2 Display device 有权
公开(公告)号：US11300843B2
公开(公告)日：2022-04-12
申请号：US17066585
申请日：2020-10-09
申请人： Samsung Display Co., Ltd.
发明人： Yong Hee Lee , Seung Min Lee
IPC分类号： G02F1/1339 , G02F1/1362
摘要： An embodiment provides a display device including: a first substrate; a gate line disposed on the first substrate and extending in a first direction; a storage electrode line extending in the first direction on the same layer as the gate line and including a protrusion partially protruding in a second direction perpendicular to the first direction; a data line insulated from the gate line and the storage electrode line and extending in the second direction; a drain electrode disposed on the same layer as the data line and including an extension portion overlapping the protrusion; a pixel electrode including a connecting portion electrically connected to the extension portion of the drain electrode; and a first spacer disposed on the pixel electrode and partially overlapping the protrusion of the storage electrode line, wherein the first spacer covers an edge of the connecting portion of the pixel electrode in the first direction.

9. 发明授权

US10811437B2 Display device including pixel electrode having multiple domains 有权
公开(公告)号：US10811437B2
公开(公告)日：2020-10-20
申请号：US16136255
申请日：2018-09-20
申请人： Samsung Display Co., Ltd.
发明人： Se Hyun Lee , Hak Sun Chang , Byoung Sun Na , Seung Min Lee
IPC分类号： H01L27/12 , G02F1/1368 , G02F1/1362 , G02F1/1343 , G02F1/1335 , H01L29/786
摘要： A display device including a gate line, first and second data lines adjacent to each other in a first direction and crossing the gate line, a first transistor electrically connected to the gate line and the first data line, and a first pixel electrode electrically connected to the first transistor, in which the first pixel electrode includes a first sub-electrode and a second sub-electrode adjacent to each other in the first direction, the first sub-electrode includes a first longitudinal stem extending in a direction substantially parallel to the first data line and overlapping the first data line and a plurality of first branches connected to the first longitudinal stem, and the second sub-electrode includes a second longitudinal stem extending in a direction substantially parallel to the second data line and overlapping the second data line and a plurality of second branches connected to the second longitudinal stem.

10. 外观设计

USD892106S1 Bending support for display panel 有权
公开(公告)号：USD892106S1
公开(公告)日：2020-08-04
申请号：US29688610
申请日：2019-04-23
申请人： SAMSUNG DISPLAY CO., LTD.
设计人： Seon Beom Ji , Jong Hyun Choi , Seung Min Lee , Dong Hwan Shim
摘要： FIG. 1 is a perspective view of a bending support for display panel;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.

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