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公开(公告)号：US10964272B2
公开(公告)日：2021-03-30
申请号：US16369595
申请日：2019-03-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Soyeon Park , Wonho Kim , Keunsoo Lee , Jeongho Lee , Yanghee Kim , Hyungchul Lim
IPC: G09G3/3291 , G09G3/20 , G09G3/3266 , G09G3/3233 , H01L27/32
Abstract: A display module includes first to third pixels emitting different colors, first light emission control lines connected to the first pixels among the first to third pixels, and second light emission control lines connected to the second pixels among the first to third pixels. Each of the first light emission control lines and each of the second light emission control lines are alternately arranged.
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公开(公告)号：US09846338B2
公开(公告)日：2017-12-19
申请号：US15049324
申请日：2016-02-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Wonho Kim , Sungman Kim , Yeonmun Jeon , Youngje Cho , Taehyung Hwang
IPC: G02F1/1343 , G02F1/1368 , G02F1/1362
CPC classification number: G02F1/134309 , G02F1/134363 , G02F1/13439 , G02F1/136286 , G02F1/1368
Abstract: A liquid crystal display device includes: a first substrate and a second substrate opposite to the first substrate; a liquid crystal layer between the first substrate and the second substrate; a gate line extending in a first direction on the first substrate; a data line extending in a second direction intersecting the first direction on the first substrate; a first electric field generating electrode on the first substrate; and a second electric field generating electrode on the first substrate, wherein the second electric field generating electrode includes a stem electrode extending in parallel to the data line and branch electrodes extending from the stem electrode forming a predetermined angle with respect to the gate line, and an interval between the stem electrode and a data line adjacent thereto differs from an interval between the branch electrodes and a data line adjacent thereto.
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公开(公告)号：US20210343813A1
公开(公告)日：2021-11-04
申请号：US17376309
申请日：2021-07-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： JEONGHO LEE , Minju Kim , Wonho Kim , Keunsoo Lee , Kyungcahn Chae
Abstract: A display panel includes: a substrate including a first area, a second area, and a third area located between the first area and the second area; a display layer including a display element located in the second area; a first metal layer located in the third area; an organic insulating layer located on the first metal layer and including at least one contact portion; and a second metal layer located on the organic insulating layer and contacting the first metal layer through the at least one contact portion, in which the second metal layer has a first hole, and the organic insulating layer has a second hole or a first recess corresponding to the first hole, and a residual layer located in the second hole or the first recess and including a part of at least one organic layer overlaps the first metal layer.
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公开(公告)号：US20190320150A1
公开(公告)日：2019-10-17
申请号：US16455450
申请日：2019-06-27
Applicant: Samsung Display Co., Ltd.
Inventor： Hyungchul Lim , Wonho Kim , Keunsoo Lee , Jeongho Lee , Yanghee Kim , Soyeon Park
Abstract: A display apparatus including a display panel including a base substrate and a first pad electrode on a first pad portion of the base substrate, a flexible substrate connected to the first pad portion, and a driving chip electrically connected to the flexible substrate. The flexible substrate includes a first film layer, a first wiring layer on the first film layer and comprising a plurality of wirings, a second film layer on the first wiring layer, and a second wiring layer on the second film layer and comprising a plurality of wirings. The wirings of the second wiring layer include a first_first wiring and a first_second wiring, the first_first wiring and the first_second wiring extend in a same direction along a same line and are spaced from each other by a gap therebetween. The gap is at an edge of the base substrate in a plan view.
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公开(公告)号：US11956990B2
公开(公告)日：2024-04-09
申请号：US17862313
申请日：2022-07-11
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jeongho Lee , Minju Kim , Wonho Kim , Keunsoo Lee , Kyungchan Chae
IPC: H10K50/844 , H10K59/124 , H10K77/10
CPC classification number: H10K50/844 , H10K59/124 , H10K77/10
Abstract: A display panel includes: a substrate comprising a first area, a second area, and a third area between the first area and the second area; a stack structure in the second area and comprising a pixel electrode, an opposite electrode, and an intermediate layer between the pixel electrode and the opposite electrode; a groove in the third area and separating at least one organic material layer included in the intermediate layer; and at least one metal layer in the third area and comprising a first opening overlapping the groove, wherein the groove is defined in a multi-layered film including an organic layer and an inorganic layer on the organic layer, and the at least one metal layer is between the substrate and the multi-layered film.
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Patent Agency Ranking
公开(公告)号：US11139320B2
公开(公告)日：2021-10-05
申请号：US16876483
申请日：2020-05-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jeongho Lee , Yanghee Kim , Wonho Kim , Soyeon Park , Keunsoo Lee , Hyungchul Lim
Abstract: A display device includes a substrate including a first area, a second area, and a bent area therebetween, an inner wiring disposed in the first area, an outer wiring disposed in the second area, an inter-insulating layer which covers the inner wiring and the outer wiring and in which an opening corresponding to the bent area is defined, a first organic insulating layer, where a portion thereof is located in the opening, a connection wiring disposed on the first organic insulating layer and connecting the inner wiring to the outer wiring, a conductive layer disposed between the inter-insulating layer and the first organic insulating layer and electrically connected to one of the inner wiring and the outer wiring, and an inorganic protective layer which covers the conductive layer and in which an opening corresponding to the bent area is defined.
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公开(公告)号：US11069761B2
公开(公告)日：2021-07-20
申请号：US16751428
申请日：2020-01-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jeongho Lee , Minju Kim , Wonho Kim , Keunsoo Lee , Kyungcahn Chae
Abstract: A display panel includes: a substrate including a first area, a second area, and a third area located between the first area and the second area; a display layer including a display element located in the second area; a first metal layer located in the third area; an organic insulating layer located on the first metal layer and including at least one contact portion; and a second metal layer located on the organic insulating layer and contacting the first metal layer through the at least one contact portion, in which the second metal layer has a first hole, and the organic insulating layer has a second hole or a first recess corresponding to the first hole, and a residual layer located in the second hole or the first recess and including a part of at least one organic layer overlaps the first metal layer.
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公开(公告)号：US10600858B2
公开(公告)日：2020-03-24
申请号：US16182850
申请日：2018-11-07
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Soyeon Park , Zail Lhee , Jeongho Lee , Yanghee Kim , Wonho Kim , Hyungchul Lim , Mina Jung
Abstract: Provided are an organic light-emitting display device and a method of manufacturing the same. The organic light-emitting display device includes a panel including a display unit on which an image is formed and a pad unit including a plurality of terminals connected to the display unit and arranged in a plurality of rows on a substrate, and a flexible circuit board including metal wirings arranged in a plurality of layers so as to be respectively connected in correspondence to the plurality of rows of terminals in the pad unit and being coupled to the pad unit, in which the pad unit includes a one-row terminal zone in which only terminals in a single row from among the plurality of rows of terminals electrically connect the metal wirings to the display unit.
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公开(公告)号：US10586950B2
公开(公告)日：2020-03-10
申请号：US15615617
申请日：2017-06-06
Applicant: Samsung Display Co., Ltd.
Inventor： Sungman Kim , Wonho Kim , Yeonmun Jeon
IPC: H01L51/52 , H01L27/32 , G09G3/36 , G09G3/3208 , G09G3/3233 , H01J1/62 , H01L27/28
Abstract: A display device includes: a first pixel group including first, second and third pixels arranged adjacent to each other and positioned successively along a first direction; and a second pixel group including fourth, fifth and sixth pixels arranged adjacent to the first pixel group and positioned successively along the first direction. Multiple ones of each of the first pixel group and the second pixel group are arranged in an alternating manner along both the first direction and a second direction intersecting the first direction. The second pixel and the fifth pixel face each other with respect to a first gate line while being connected to the first gate line, the first pixel and the fourth pixel face each other with respect to a second gate line while being connected to the second gate line.
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公开(公告)号：US10304397B2
公开(公告)日：2019-05-28
申请号：US15645161
申请日：2017-07-10
Applicant: Samsung Display Co., Ltd.
Inventor： Sungman Kim , Wonho Kim , Junho Song , Seongsu Lim
Abstract: The display device includes a plurality of gate lines extending in a first direction, a plurality of data lines extending in a second direction intersecting the first direction, and a plurality of pixels connected to the gate lines and the data lines. A plurality of dots is defined by the pixels, each of the dots includes first to fourth pixels in a same pixel column arranged in the second direction, and the first to fourth pixels display first to fourth colors, respectively. The first to fourth pixels are connected to two or three gate lines among the gate lines. Three pixels among the first to fourth pixels have a same polarity, and the remaining one pixel among the first to fourth pixels has a different polarity than the three pixels.
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