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公开(公告)号：US11616116B2
公开(公告)日：2023-03-28
申请号：US16919421
申请日：2020-07-02
Applicant: Samsung Display Co., LTD.
Inventor： Yu-Jin Jeon , Dae Suk Kim , Jun-Yong An , Won Se Lee , Dong Hyeon Jang
Abstract: A display device includes a display panel that has a display area displaying an image and a non-display area around the display area. The display panel includes: a substrate; a plurality of connection lines on the substrate in the non-display area and including a first connection line and a second connection line adjacent to each other; a first dummy line overlapping and disposed on the first connection line; and a second dummy line overlapping the second connection line and disposed between the substrate and the second connection line.
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公开(公告)号：US20220093033A1
公开(公告)日：2022-03-24
申请号：US17543166
申请日：2021-12-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Young-Soo Yoon , Yun-Kyeong In , Su Kyoung Kim , Won Se Lee , Dong Hyeon Jang , Yu-Jin Jeon , Hyun Ji Cha
Abstract: A display device includes a substrate including a display area and a peripheral area disposed around the display area, a pad area disposed near an edge of the substrate, and a plurality of pads disposed in the pad area and arranged along the edge of the substrate. An end of a first pad, which is an outermost pad among the plurality of pads, is connected to a first end of a resistor. The first pad is disposed between the resistor and the edge of the substrate, and a second end of the resistor is connected to a wire.
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公开(公告)号：US11094769B2
公开(公告)日：2021-08-17
申请号：US16559408
申请日：2019-09-03
Applicant: Samsung Display Co., Ltd.
Inventor： Won Se Lee
IPC: H01L27/32
Abstract: An organic light-emitting diode display is disclosed. In one aspect, the display includes a substrate including a pixel area and a peripheral area surrounding the pixel area and an organic light-emitting element formed in the pixel area and including a first electrode, an organic emission layer, and a second electrode. The display also includes a common voltage line formed in the peripheral area and configured to provide a common voltage to the second electrode, wherein the common voltage line and the first electrode are formed of the same material.
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Patent Agency Ranking
公开(公告)号：US10706753B2
公开(公告)日：2020-07-07
申请号：US15838631
申请日：2017-12-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Won Se Lee , Ae Shin , Won Kyu Kwak
IPC: G09G3/00 , G02F1/1345 , G02F1/13 , G02F1/133 , G02F1/1362 , G09G3/3208 , G09G3/36 , H01L21/66 , H01L23/60 , H01L27/32 , H01L51/00 , H01L51/52 , G02F1/1368 , G02F1/1333
Abstract: A display device includes: a first substrate including a display area and a non-display area adjacent to the display area, wherein the display area includes a plurality of pixels; an output pad unit disposed in the non-display area and including an inspection pad and a driving voltage pad; a driving integrated circuit (IC) disposed in the non-display area and including an inspection bump; a driving voltage line electrically connected to the plurality of pixels and the driving voltage pad; and an inspection line having a first connection line and a second connection line, wherein the first connection line is electrically connected to the inspection pad and the inspection bump, and the second connection line is electrically connected to the inspection bump and partially overlaps the driving voltage line.
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公开(公告)号：US12069914B2
公开(公告)日：2024-08-20
申请号：US17532253
申请日：2021-11-22
Applicant: Samsung Display Co., Ltd.
Inventor： Sung Hwan Kim , Won Kyu Kwak , Sang Moo Choi , Ji-Hyun Ka , Chul Kyu Kang , Dong Wook Kim , Won Se Lee
IPC: H01L27/12 , H10K59/121 , H10K59/131 , H10K71/00
CPC classification number: H10K59/131 , H01L27/1222 , H01L27/124 , H10K59/121 , H10K71/00
Abstract: An organic light emitting diode display includes a substrate, a semiconductor layer on the substrate, the semiconductor layer including a doped area and an undoped area, a first insulation layer that covers the semiconductor layer, a first conductor on the first insulation layer, a second insulation layer that covers the first conductor, a second conductor on the second insulation layer, a third insulation layer that covers the second conductor, and a third conductor on the third insulation layer, wherein, in the semiconductor layer that overlaps the first conductor, the doped area is between undoped areas.
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公开(公告)号：US11663954B2
公开(公告)日：2023-05-30
申请号：US17543166
申请日：2021-12-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Young-Soo Yoon , Yun-Kyeong In , Su Kyoung Kim , Won Se Lee , Dong Hyeon Jang , Yu-Jin Jeon , Hyun Ji Cha
CPC classification number: G09G3/2092 , H05K9/0067 , G09G2310/0275
Abstract: A display device includes a substrate including a display area and a peripheral area disposed around the display area, a pad area disposed near an edge of the substrate, and a plurality of pads disposed in the pad area and arranged along the edge of the substrate. An end of a first pad, which is an outermost pad among the plurality of pads, is connected to a first end of a resistor. The first pad is disposed between the resistor and the edge of the substrate, and a second end of the resistor is connected to a wire.
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公开(公告)号：US10790348B2
公开(公告)日：2020-09-29
申请号：US15964411
申请日：2018-04-27
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Won Se Lee
IPC: G09G3/3208 , H01L27/32 , H01L51/52 , H01L51/50
Abstract: A display device includes a display region and a non-display region. First lines are between the substrate and the first insulating layer in the non-display region. Second lines are on a first insulating layer in the non-display region and are alternately disposed with the first lines. A second insulating layer is over the second lines and has a surface unevenness formed by the first and second lines. Third lines are over the second insulating layer and intersect the first lines and the second line. First insulating patterns are on the second insulating layer and serve to planarize the surface unevenness. The first insulating patterns are between at least adjacent third lines in a plan view.
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公开(公告)号：US10403706B2
公开(公告)日：2019-09-03
申请号：US16223047
申请日：2018-12-17
Applicant: Samsung Display Co., Ltd.
Inventor： Won Se Lee
IPC: H01L27/32
Abstract: An organic light-emitting diode display is disclosed. In one aspect, the display includes a substrate including a pixel area and a peripheral area surrounding the pixel area and an organic light-emitting element formed in the pixel area and including a first electrode, an organic emission layer, and a second electrode. The display also includes a common voltage line formed in the peripheral area and configured to provide a common voltage to the second electrode, wherein the common voltage line and the first electrode are formed of the same material.
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