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公开(公告)号：US12289972B2
公开(公告)日：2025-04-29
申请号：US17836386
申请日：2022-06-09
Applicant: Samsung Display Co., Ltd.
Inventor： Myeong Ho Kim , Jay Bum Kim , Kyoung Seok Son , Seung Jun Lee , Seung Hun Lee , Jun Hyung Lim
IPC: H10K59/131 , G09G3/32 , H10K59/121
Abstract: Provided is display device comprising a substrate; a first semiconductor layer disposed on the substrate and having a plurality of transistors; a second semiconductor layer disposed on the first semiconductor layer and having a plurality of transistors; a first data conductive layer disposed on the second semiconductor layer; a first metal layer disposed on the first data conductive layer; and a second metal layer disposed on the first metal layer, wherein the first metal layer includes a first storage electrode and a first input electrode, the second metal layer includes a second storage electrode and a second input electrode, the first storage electrode and the second storage electrode configure a storage capacitor, and the first input electrode and the second input electrode configure an input capacitor.
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公开(公告)号：US11690278B2
公开(公告)日：2023-06-27
申请号：US16406250
申请日：2019-05-08
Applicant: Samsung Display Co., Ltd.
Inventor： Joon Hyung Kim , Young Su Chae , Woo Hyun Kim , Seung Jun Lee
CPC classification number: H01L51/003 , B23K26/342 , G02B27/10 , H01L27/3244 , H01L51/0097 , H01L51/56 , H01S3/1618 , H01S3/1643 , H01S3/2383 , H01L2227/326 , H01L2251/5338
Abstract: A laser ablation apparatus includes: a laser beam generator including beam sources for generating laser beams, the laser beam generator using a solid-state laser; an output beam generator for generating an output beam using the laser beams; and a substrate stage including at least one stage on which a carrier substrate formed on the front of a panel substrate is disposed. The output beam generator may include: mixers for generating mixed laser beams having two linear-polarizations orthogonal to each other by mixing the laser beams; and a photo molding machine for generating the output beam using the mixed laser beams.
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公开(公告)号：US09259910B2
公开(公告)日：2016-02-16
申请号：US14248983
申请日：2014-04-09
Applicant: Samsung Display Co. Ltd.
Inventor： Seung Jun Lee , Joon Hyung Kim
CPC classification number: B32B43/006 , B32B37/0046 , B32B38/10 , B32B38/1858 , B32B2310/0881 , B32B2457/08 , B32B2457/20 , H01L2221/683 , Y10T156/11 , Y10T156/1132 , Y10T156/1168 , Y10T156/1184 , Y10T156/19 , Y10T156/1944 , Y10T156/1967
Abstract: Provided are a substrate separation apparatus and method. The substrate separation apparatus includes: an upper transfer part which fixes the upper substrate and transfers the upper substrate in a positive X-axis direction in an XY coordinate system composed of an X axis and a Y axis intersecting each other; and a lower transfer part which is installed under the upper transfer part with a gap therebetween and fixes and transfers the lower substrate, wherein the lower transfer part includes: a lower holding unit on which the lower substrate is placed; and a lower guide unit which includes path guides for guiding movement of the lower holding unit, wherein the path guides include a first path guide which is parallel to the X axis and a second path guide which is continuous with the first path guide and contacts a straight line having a negative slope in the XY coordinate system.
Abstract translation: 提供了一种基板分离装置和方法。 基板分离装置包括：上部传送部，其固定上部基板，并在由X轴和Y轴相交的XY轴构成的XY坐标系中以正X轴方向传送上基板; 以及下部传送部件，其安装在上转印部分之下，其间具有间隙，并固定和传送下基板，其中下转印部分包括：下保持单元，下基板放置在下保持单元上; 以及下引导单元，其包括用于引导下保持单元的运动的路径引导件，其中，路径引导件包括平行于X轴的第一路径引导件和与第一路径引导件连续的第二路径引导件 在XY坐标系中具有负斜率的直线。
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Patent Agency Ranking
公开(公告)号：US09125295B2
公开(公告)日：2015-09-01
申请号：US14063108
申请日：2013-10-25
Applicant: Samsung Display Co., Ltd.
Inventor： Seung Jun Lee , Young Woo Lee , Joon Hyung Kim
IPC: B32B38/10 , H05K3/00 , H01L21/683 , H01L21/70 , H01L51/00 , B32B38/18 , B32B43/00 , G02F1/13 , G02F1/1333
CPC classification number: H05K3/007 , B32B38/10 , B32B38/1858 , B32B43/006 , B32B2457/20 , B32B2457/206 , G02F1/1303 , G02F1/133305 , H01L21/6835 , H01L21/707 , H01L51/003 , H05K2203/0147 , Y10T156/1168 , Y10T156/1184 , Y10T156/1961 , Y10T156/1967 , Y10T156/1978
Abstract: An apparatus for separating a first substrate and a second substrate which are in contact with each other, includes an upper transfer part which fixes the first substrate and transfers the first substrate in a positive X-axis direction in an XY coordinate system comprised of an X axis and an Y axis which perpendicularly intersect each other and a lower transfer part which is disposed under the upper transfer part with a gap therebetween and fixes and transfers the second substrate, wherein the lower transfer part comprises a first transfer section which transfers the second substrate in the positive X-axis direction, and a second transfer section which transfers the second substrate in the positive X-axis direction as well as a negative Y-axis direction.
Abstract translation: 一种用于分离彼此接触的第一基板和第二基板的设备包括：上转印部，其固定第一基板，并将X基准方向的XY轴坐标系的X轴方向转印 轴和彼此垂直相交的Y轴以及设置在上部转印部下方的下部转印部，并且固定并转印第二基板，其中，下部转印部包括第一转印部，该第二转印部转印第二基板 以及在正X轴方向和负Y轴方向上传送第二基板的第二传送部。
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公开(公告)号：US11844238B2
公开(公告)日：2023-12-12
申请号：US17735617
申请日：2022-05-03
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jay Bum Kim , Myeong Ho Kim , Kyoung Seok Son , Seung Jun Lee , Seung Hun Lee , Jun Hyung Lim
IPC: H01L29/66 , H10K59/121 , H10K59/126 , H10K71/00 , H01L27/12 , H01L29/423 , H01L29/49 , H01L29/786 , H10K59/12
CPC classification number: H10K59/1213 , H10K59/126 , H10K59/1216 , H10K71/00 , H01L27/1225 , H01L27/1237 , H01L27/1251 , H01L27/1255 , H01L27/1288 , H01L29/42384 , H01L29/4908 , H01L29/66757 , H01L29/66969 , H01L29/7869 , H01L29/78633 , H01L29/78675 , H10K59/1201
Abstract: A display device includes a substrate, a first semiconductor pattern, a first gate insulating film covering the first semiconductor pattern, a first conductive layer and a second semiconductor pattern are on the first gate insulating film, a second gate insulating film on the second semiconductor pattern, a third gate insulating film covering the first gate insulating film and the second gate insulating film, a second conductive layer on the third gate insulating film, an interlayer insulating film covering the second conductive layer, and a third conductive layer on the interlayer insulating film, wherein the first and second semiconductor patterns respectively form semiconductor layers of the first and second transistors, wherein the first conductive layer includes a gate electrode of the first transistor and a first electrode of the capacitor, and wherein the second conductive layer includes a gate electrode of the second transistor and a second electrode of the capacitor.
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公开(公告)号：US11791253B2
公开(公告)日：2023-10-17
申请号：US17403853
申请日：2021-08-16
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seung Jun Lee , Myung Ho Lee
IPC: H05K1/09 , H05K1/11 , H05K1/16 , G02F1/167 , G02F1/1339 , H01L23/498 , H10K59/131
CPC classification number: H01L23/49838 , H01L23/4985 , H10K59/131
Abstract: A display device comprises a pad terminal area and a first circuit board attached to the pad terminal area. The pad terminal area comprises a first pad terminal area having a first pad terminal row of first pad terminals and a second pad terminal area having a second pad terminal row of second pad terminals. The first circuit board comprises a first film having a first lead terminal row of first lead terminals and a second film having a second lead terminal row of second lead terminals. The first lead terminals are connected to the first pad terminals, the second lead terminals are connected to the second pad terminals, an end of the second film protrudes outward from an end of the first film, and the second pad terminal area overlaps an area between the end of the first film and the end of the second film.
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公开(公告)号：US11653541B2
公开(公告)日：2023-05-16
申请号：US17344860
申请日：2021-06-10
Applicant: Samsung Display Co., Ltd.
Inventor： Kyoung Seok Son , Myoung Hwa Kim , Jay Bum Kim , Seung Jun Lee , Seung Hun Lee , Jun Hyung Lim
IPC: H01L27/12 , H01L27/32 , G09G3/3258 , G09G3/3291 , H01L51/52 , H01L51/56
CPC classification number: H01L27/3279 , G09G3/3258 , G09G3/3291 , H01L27/3258 , H01L51/52 , H01L51/56 , H01L2227/323
Abstract: A display device includes a substrate and a pixel disposed on the substrate. The pixel includes a first transistor, a second transistor electrically connected to the first transistor, a third transistor electrically connected to the first transistor, and a light-emitting diode element electrically connected to at least one of the first transistor and the third transistor. The first transistor includes a first semiconductor member and a first gate electrode. The first semiconductor member includes an oxide semiconductor material. The first gate electrode is disposed between the first semiconductor member and the substrate. The second transistor includes a second semiconductor member and a second gate electrode. The second semiconductor member includes the oxide semiconductor material. The second semiconductor member is disposed between the second gate electrode and the substrate. The third transistor includes a third semiconductor member including silicon.
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公开(公告)号：US11114521B2
公开(公告)日：2021-09-07
申请号：US16562384
申请日：2019-09-05
Applicant: Samsung Display Co., Ltd.
Inventor： Kyoung Seok Son , Myoung Hwa Kim , Jay Bum Kim , Seung Jun Lee , Seung Hun Lee , Jun Hyung Lim
IPC: H01L27/12 , H01L27/32 , G09G3/3258 , G09G3/3291 , H01L51/52 , H01L51/56
Abstract: A display device includes a substrate and a pixel disposed on the substrate. The pixel includes a first transistor, a second transistor electrically connected to the first transistor, a third transistor electrically connected to the first transistor, and a light-emitting diode element electrically connected to at least one of the first transistor and the third transistor. The first transistor includes a first semiconductor member and a first gate electrode. The first semiconductor member includes an oxide semiconductor material. The first gate electrode is disposed between the first semiconductor member and the substrate. The second transistor includes a second semiconductor member and a second gate electrode. The second semiconductor member includes the oxide semiconductor material. The second semiconductor member is disposed between the second gate electrode and the substrate. The third transistor includes a third semiconductor member including silicon.
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