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公开(公告)号：US11522143B2
公开(公告)日：2022-12-06
申请号：US17114732
申请日：2020-12-08
Applicant: Samsung Display Co., LTD.
Inventor： Sung Bae Ju
Abstract: A display device includes a substrate including a display area, a non-display area and a conductive material, a display layer on a top surface of the substrate and including a light-emitting element, a signal line extending from the display layer and into the non-display area, a conductive adhesive member on a bottom surface of the substrate, and a circuit board which is electrically connected to the signal line by contact of the circuit board with the conductive adhesive member, together with contact of the conductive material in the substrate with both the signal line and the conductive adhesive member.
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公开(公告)号：US12106689B2
公开(公告)日：2024-10-01
申请号：US16931100
申请日：2020-07-16
Applicant: Samsung Display Co., LTD.
Inventor： Sung Bae Ju
IPC: G09G3/00 , H01L27/32 , H10K59/131
CPC classification number: G09G3/006 , H10K59/131
Abstract: A display device includes a substrate in which a cut-out portion is defined, and a first conductive layer disposed on the substrate and including a first signal line and a first test line, where the first test line crosses the cut-out portion, and one end portion of the first test line includes a first pad region that is expanded.
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Patent Agency Ranking
3.发明授权公开(公告)号：US11387430B2
公开(公告)日：2022-07-12
申请号：US16665496
申请日：2019-10-28
Applicant: Samsung Display Co., Ltd.
Inventor： SangJin Park , Inkyung Yoo , Sung Bae Ju , Taehyeok Choi , Mijung Han
Abstract: An organic light emitting display device includes a display panel and an optical module. The display panel includes a substrate, a light emitting structure, and a first wall structure. The substrate has an opening region, a peripheral region surrounding the opening region, and a display region surrounding the peripheral region, where a first groove defined in the peripheral region and an opening is defined in the opening region. The light emitting structure is disposed in the display region on the substrate. The first wall structure is disposed within the first groove of the substrate. The optical module is disposed in the opening.
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公开(公告)号：US10706755B2
公开(公告)日：2020-07-07
申请号：US16372248
申请日：2019-04-01
Applicant: Samsung Display Co., Ltd.
Inventor： Sung Bae Ju , Sang Jin Park , Dong Hyun Yang , In Kyung Yoo
IPC: G09G3/00 , G09G3/3258 , H01L51/00 , H01L51/56
Abstract: A repairing method of an organic light emitting diode display, including: a repairability checking step for applying a first positive bias to a pixel including a driving transistor and an organic light emitting diode based on the organic light emitting diode; and a stress applying step for applying a second positive bias that is greater than the first positive bias to the organic light emitting diode.
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公开(公告)号：US11723156B2
公开(公告)日：2023-08-08
申请号：US17969681
申请日：2022-10-20
Applicant: Samsung Display Co., LTD.
Inventor： Dong Hyun Yang , Sung Bae Ju
CPC classification number: H05K5/0017 , G06F1/1641 , G06F1/1652 , H05K5/0226
Abstract: A foldable display device includes a first support member and a second support member separated from each other and each including a short side and long side, a display module disposed on the first support member and the second support member, a hinge which couples a side of the first support member and a side of the second support member, a first rail disposed between the first support member and the display module and disposed along the long side of the first support member, and a second rail disposed between the second support member and the display module and disposed along the long side of the second support member, where the first rail and the second rail are slidable in a first moving direction and a second moving direction opposite to the first moving direction.
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公开(公告)号：US11503723B2
公开(公告)日：2022-11-15
申请号：US16912266
申请日：2020-06-25
Applicant: Samsung Display Co., LTD.
Inventor： Dong Hyun Yang , Sung Bae Ju
Abstract: A foldable display device includes a first support member and a second support member separated from each other and each including a short side and long side, a display module disposed on the first support member and the second support member, a hinge which couples a side of the first support member and a side of the second support member, a first rail disposed between the first support member and the display module and disposed along the long side of the first support member, and a second rail disposed between the second support member and the display module and disposed along the long side of the second support member, where the first rail and the second rail are slidable in a first moving direction and a second moving direction opposite to the first moving direction.
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公开(公告)号：US09468996B2
公开(公告)日：2016-10-18
申请号：US13957585
申请日：2013-08-02
Applicant: Samsung Display Co., Ltd.
Inventor： Sung Bae Ju
IPC: B23P6/00 , B23K26/36 , H01L21/268 , B23K26/00 , B23K26/40
CPC classification number: B23P6/00 , B23K26/0006 , B23K26/354 , B23K26/36 , B23K26/361 , B23K26/362 , B23K26/40 , B23K2103/172 , B23K2103/50 , H01L21/268 , Y10T29/49728
Abstract: A method of repairing a substrate that may prevent a metal layer from being corroded. A substrate including a metal layer and an insulating layer on the metal layer is first provided. Then, a laser beam having a wavelength range having a high transmittance with respect to the insulating layer is irradiated to selectively remove a portion of the metal layer. Also, a first laser beam is irradiated to remove a portion of the metal layer and a portion of the insulating layer, and then a second laser beam is irradiated onto side surfaces of the exposed insulating layer to melt the insulating layer, thereby forming a corrosion preventing layer covering the metal layer.
Abstract translation: 修复可能防止金属层被腐蚀的基板的方法。 首先提供在金属层上包括金属层和绝缘层的基板。 然后，照射具有相对于绝缘层具有高透射率的波长范围的激光束，以选择性地去除金属层的一部分。 此外，照射第一激光束以去除金属层的一部分和绝缘层的一部分，然后将第二激光束照射到暴露的绝缘层的侧表面以熔化绝缘层，从而形成腐蚀 覆盖金属层的防止层。
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