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公开(公告)号：US20200312935A1
公开(公告)日：2020-10-01
申请号：US16903638
申请日：2020-06-17
Applicant: Samsung Display Co., LTD.
Inventor： Sun-Ja KWON , Won-Kyu KWAK , Kwang-Min KIM , Byoung-Sun KIM , Hye-Jin SHIN
Abstract: An organic light-emitting display device includes a substrate having a display region and a peripheral region, a plurality of pixels on the substrate in the display region, a first wiring and a second wiring on the substrate in the peripheral region, An insulation layer on the first and second wirings, the insulation layer covering a top surface and a sidewall of each of the first and second wirings, and an encapsulation layer on the plurality of pixels and on the insulation layer.
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公开(公告)号：US20160043010A1
公开(公告)日：2016-02-11
申请号：US14705166
申请日：2015-05-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Won-Kyu KWAK , Hwan-Soo JANG , Jae-Yong LEE
CPC classification number: H01L51/0031 , G09G3/006 , G09G3/3225 , G09G2330/12 , H01L22/14 , H01L22/32 , H01L27/124 , H01L27/1259 , H01L27/3276 , H01L51/0024 , H01L51/0097 , H01L51/5237 , H01L51/56 , H01L2227/323 , H01L2251/5338
Abstract: A display device includes a display area, a test pad, a plurality of first test transistors, and at least one outline. The display area includes pixels coupled to data lines and scan lines. The test pad receives a test signal. The first test transistors are coupled between the data lines of the display area and the test pad. The at least one outline is coupled between one of the first test transistors and the test pad. The at least one outline is located in a non-display area outside the display area.
Abstract translation: 显示装置包括显示区域，测试垫，多个第一测试晶体管和至少一个轮廓。 显示区域包括耦合到数据线和扫描线的像素。 测试垫接收测试信号。 第一测试晶体管耦合在显示区域的数据线和测试板之间。 至少一个轮廓耦合在第一测试晶体管和测试板之一之间。 至少一个轮廓位于显示区域外的非显示区域。
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公开(公告)号：US20210287597A1
公开(公告)日：2021-09-16
申请号：US17335347
申请日：2021-06-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hye-Jin SHIN , Won-Kyu KWAK , Kwang-Min KIM
IPC: G09G3/20 , G02F1/1345 , G02F1/1333
Abstract: A display substrate and a display device including the display substrate are disclosed. In one aspect, the display substrate includes a plurality of pixels formed in a substantially circular pixel area and a driving circuit formed in a peripheral area surrounding the pixel area and configured to drive the pixels. A boundary is formed between the pixel area and the peripheral area, and the boundary is substantially concentric with respect to an arc defining the substantially circular pixel area. The driving circuit comprises a conductive pattern having a first side which extends in a peripheral direction crossing the boundary.
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公开(公告)号：US20170237009A1
公开(公告)日：2017-08-17
申请号：US15586784
申请日：2017-05-04
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Won-Kyu KWAK , Hwan-Soo JANG , Jae-Yong LEE
CPC classification number: H01L51/0031 , G09G3/006 , G09G3/3225 , G09G2330/12 , H01L22/14 , H01L22/32 , H01L27/124 , H01L27/1259 , H01L27/3276 , H01L51/0024 , H01L51/0097 , H01L51/5237 , H01L51/56 , H01L2227/323 , H01L2251/5338
Abstract: A display device includes a display area, a test pad, a plurality of first test transistors, and at least one outline. The display area includes pixels coupled to data lines and scan lines. The test pad receives a test signal. The first test transistors are coupled between the data lines of the display area and the test pad. The at least one outline is coupled between one of the first test transistors and the test pad. The at least one outline is located in a non-display area outside the display area.
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公开(公告)号：US20250040363A1
公开(公告)日：2025-01-30
申请号：US18916175
申请日：2024-10-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Won-Kyu KWAK , Han-Sung BAE , Sun-Youl LEE
IPC: H10K59/124 , H10K50/84 , H10K50/842 , H10K50/844 , H10K59/121 , H10K59/122 , H10K59/127 , H10K59/131
Abstract: An organic light-emitting display apparatus includes: a first substrate; an insulating layer on the first substrate; a signal wiring on the insulating layer; an organic light-emitting device on the first substrate, the organic light-emitting device defining an active area and including a first electrode, a second electrode, and an intermediate layer between the first and second electrodes; a passivation layer on the insulating layer; and a metal layer on the passivation layer at an outer region adjacent to the active area, separated from the first electrode, and contacting the second electrode and the signal wiring, wherein a first opening is in the passivation layer at the outer region, and the metal layer contacts the insulating layer at the first opening.
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Patent Agency Ranking
公开(公告)号：US20220359634A1
公开(公告)日：2022-11-10
申请号：US17873087
申请日：2022-07-25
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Won-Kyu KWAK , Han-Sung BAE , Sun-Youl LEE
Abstract: An organic light-emitting display apparatus includes: a first substrate; an insulating layer on the first substrate; a signal wiring on the insulating layer; an organic light-emitting device on the first substrate, the organic light-emitting device defining an active area and including a first electrode, a second electrode, and an intermediate layer between the first and second electrodes; a passivation layer on the insulating layer; and a metal layer on the passivation layer at an outer region adjacent to the active area, separated from the first electrode, and contacting the second electrode and the signal wiring, wherein a first opening is in the passivation layer at the outer region, and the metal layer contacts the insulating layer at the first opening.
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公开(公告)号：US20190051831A1
公开(公告)日：2019-02-14
申请号：US16165155
申请日：2018-10-19
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Won-Kyu KWAK , Hwan-Soo JANG , Jae-Yong LEE
CPC classification number: H01L51/0031 , G09G3/006 , G09G3/3225 , G09G2330/12 , H01L22/14 , H01L22/32 , H01L27/124 , H01L27/1259 , H01L27/3276 , H01L51/0024 , H01L51/0097 , H01L51/5237 , H01L51/56 , H01L2227/323 , H01L2251/5338
Abstract: A display device includes a display area, a test pad, a plurality of first test transistors, and at least one outline. The display area includes pixels coupled to data lines and scan lines. The test pad receives a test signal. The first test transistors are coupled between the data lines of the display area and the test pad. The at least one outline is coupled between one of the first test transistors and the test pad. The at least one outline is located in a non-display area outside the display area.
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公开(公告)号：US20240107869A1
公开(公告)日：2024-03-28
申请号：US18528136
申请日：2023-12-04
Applicant: Samsung Display Co., Ltd.
Inventor： Won-Kyu KWAK , Hwan-Soo JANG , Jae-Yong LEE
IPC: H10K71/70 , G09G3/00 , H01L21/66 , H01L27/12 , H10K50/84 , H10K59/131 , H10K71/00 , H10K71/50 , H10K77/10
CPC classification number: H10K71/70 , G09G3/006 , H01L22/14 , H01L22/32 , H01L27/124 , H01L27/1259 , H10K50/84 , H10K59/131 , H10K71/00 , H10K71/50 , H10K77/111 , G09G3/3225
Abstract: A display device includes a display area, a test pad, a plurality of first test transistors, and at least one outline. The display area includes pixels coupled to data lines and scan lines. The test pad receives a test signal. The first test transistors are coupled between the data lines of the display area and the test pad. The at least one outline is coupled between one of the first test transistors and the test pad. The at least one outline is located in a non-display area outside the display area.
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公开(公告)号：US20220352276A1
公开(公告)日：2022-11-03
申请号：US17866858
申请日：2022-07-18
Applicant: Samsung Display Co., LTD.
Inventor： Sun-Ja KWON , Won-Kyu KWAK , Kwang-Min KIM , Byoung-Sun KIM , Hye-Jin SHIN
Abstract: An organic light-emitting display device includes a substrate having a display region and a peripheral region, a plurality of pixels on the substrate in the display region, a first wiring and a second wiring on the substrate in the peripheral region, An insulation layer on the first and second wirings, the insulation layer covering a top surface and a sidewall of each of the first and second wirings, and an encapsulation layer on the plurality of pixels and on the insulation layer.
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公开(公告)号：US20220271229A1
公开(公告)日：2022-08-25
申请号：US17741730
申请日：2022-05-11
Applicant: Samsung Display Co., Ltd.
Inventor： Won-Kyu KWAK , Hwan-Soo JANG , Jae-Yong LEE
Abstract: A display device includes a display area, a test pad, a plurality of first test transistors, and at least one outline. The display area includes pixels coupled to data lines and scan lines. The test pad receives a test signal. The first test transistors are coupled between the data lines of the display area and the test pad. The at least one outline is coupled between one of the first test transistors and the test pad. The at least one outline is located in a non-display area outside the display area.
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