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公开(公告)号：US20220336720A1
公开(公告)日：2022-10-20
申请号：US17669869
申请日：2022-02-11
Applicant: Samsung Display Co., LTD.
Inventor： Ji Hye LEE , Kyung Bae KIM , Yong Hee LEE
Abstract: A display device includes a display area and a non-display area adjacent to the display area. The display device includes a pixel disposed in the display area; a driving controller disposed in the non-display area, the driving controller controlling driving of the pixel; and a line part having at least a portion disposed in the non-display area, the line part electrically connecting the pixel and the driving controller to each other between the pixel and the driving controller. The non-display area includes a fan-out area disposed between the display area and the driving controller.
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公开(公告)号：US20220336708A1
公开(公告)日：2022-10-20
申请号：US17556592
申请日：2021-12-20
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ji Hye LEE , Jin Seon KWAK , Yong Hee LEE , Ki Hyun PYO
IPC: H01L33/38 , H01L25/075 , H01L33/62 , H01L33/24 , G09G3/32
Abstract: A display device according to an embodiment of the present disclosure may include pixels including a first pixel and a second pixel sequentially arranged in a display area along a first direction, each of the first pixel and the second pixel including sub pixels arranged along a second direction corresponding to emission areas, and a first power line and a second power line connected to the pixels. Each of the sub pixels may include a light emitting element, a first electrode connected between the light emitting element and the first power line, and a second electrode connected between the light emitting element and the second power line. The second electrodes of the sub pixels of the first and second pixels may be integrally connected to each other to configure an integrated electrode, and may be commonly connected to the second power line through a first contact portion.
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公开(公告)号：US20210325715A1
公开(公告)日：2021-10-21
申请号：US17235835
申请日：2021-04-20
Applicant: Samsung Display Co., Ltd.
Inventor： Yong Hee LEE
IPC: G02F1/1362 , G02F1/1343 , G02F1/1368
Abstract: A display device includes a display panel including pixels, each including first, second, and third color pixels; a gate driver and a data driver connected to the pixel through a scan line and a data line, respectively. Each of the first, second, and third color pixels includes a color pixel electrode and a first transistor having a first electrode connected to the data line, a second electrode connected to the color pixel electrode, and a gate electrode connected to the scan line. A voltage distribution line is disposed to overlap the color pixel electrode of the third color pixel in a thickness direction extending in the second direction. A width of the second electrode of the first transistor of the third color pixel is greater than a width of that of each of the first and second color pixels in the first direction.
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公开(公告)号：US20210305287A1
公开(公告)日：2021-09-30
申请号：US17125836
申请日：2020-12-17
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：US20210294169A1
公开(公告)日：2021-09-23
申请号：US17027636
申请日：2020-09-21
Applicant: Samsung Display Co., Ltd.
Inventor： Yong Hee LEE
IPC: G02F1/1362 , G02F1/1368
Abstract: A display device includes the following elements: a scan line lengthwise in a first direction; two data lines each lengthwise in a second direction; a transistor including a first electrode, a second electrode, and a gate electrode; and a sub-pixel electrode including a first stem, a second stem, a connector, a first protrusion, and a second protrusion. The first electrode is connected to one of the two data lines. The gate electrode is connected to the scan line. The first stem is lengthwise in the first direction and is connected through the second stem and the connector to the second electrode. The second stem is lengthwise in the second direction. The connector overlaps the second electrode. The first protrusion and the second protrusion respectively protrude from two sides of the connector, respectively overlap the two data lines, and are lengthwise in the first direction.
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Patent Agency Ranking
公开(公告)号：US20210263382A1
公开(公告)日：2021-08-26
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 , G02F1/1339 , H01L27/12
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：US20140191238A1
公开(公告)日：2014-07-10
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
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：US20250081776A1
公开(公告)日：2025-03-06
申请号：US18741107
申请日：2024-06-12
Applicant: Samsung Display Co., LTD.
Inventor： Kyeong Min PARK , Yong Hee LEE , Kyung Bae KIM , Jong Woong CHANG
IPC: H10K59/131 , H10K59/122
Abstract: A display device and a mobile electronic device including the same are provided. The display device includes: a pixel defining layer; a first electrode located in an opening of the pixel defining layer; a wiring including: a first wiring extending in a first direction, and having a first length in a display area; and a second wiring having a second length shorter than the first length; an intermediate layer covering the first electrode at the opening, a portion of the intermediate layer being disconnected in an upper portion of the wiring; a second electrode covering the intermediate layer in the opening; and pattern wirings connected to the wirings in a non-display area and including a third wiring connected to the first wiring and having a third length, and a fourth wiring connected to the second wiring and having a fourth length longer than the third length.
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公开(公告)号：US20240170504A1
公开(公告)日：2024-05-23
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
CPC classification number: H01L27/1288 , G03F1/42 , G03F1/70 , G03F7/0007 , G03F7/2022 , H01L23/544 , H01L2223/54493
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：US20240120347A1
公开(公告)日：2024-04-11
申请号：US18470162
申请日：2023-09-19
Applicant: Samsung Display Co., LTD.
Inventor： Yong Hee LEE , Jin Seon KWAK , Kyung Bae KIM , Ji Hye LEE
IPC: H01L27/12 , G09G3/3233 , H01L25/16 , H01L33/62
CPC classification number: H01L27/124 , G09G3/3233 , H01L25/167 , H01L33/62 , G09G2300/0426 , G09G2310/08
Abstract: A display device includes first and second electrodes, light-emitting elements on the first and second electrodes, data lines extending from a pad area to a display area, connection wirings spaced apart from the data lines and extending from the pad area to a non-display area on respective sides of the display area, first pads overlapping the data lines in the pad area, and second pads overlapping the connection wirings, wherein the connection wirings include a first connection wiring overlapping a second pad, a second connection wiring not overlapping the second pad and overlapping the first connection wiring in the non-display area, and a third connection wiring overlapping the first connection wiring and electrically connected to the second pad, wherein the first and third connection wirings overlap each other in the pad area, and the first, second, and third connection wirings overlap each other in the non-display area.
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