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公开(公告)号：US10156757B2
公开(公告)日：2018-12-18
申请号：US15271448
申请日：2016-09-21
Applicant: Samsung Display Co. Ltd.
Inventor： Hyun Sup Lee , Jung Hun Noh , Keun Kyu Song , Sang Hee Jang , Byung Seok Choi
IPC: G02F1/1343 , G02F1/1335 , G02F1/1362
Abstract: A liquid crystal display includes first and second substrates facing each other and including pixels in a first direction and in a second direction that crosses the first direction, and pixel electrodes disposed in the pixels, respectively, over a common electrode, each of the pixel electrodes including branch electrodes, which extend in the second direction, where the pixels include first pixels, which display a white color, and second pixels, which display one of a red color, a green color, and a blue color, the pixel electrodes include first pixel electrodes, which are disposed in the first pixels, respectively, and second pixel electrodes, which are disposed in the second pixels, respectively, and a first average distance between every two adjacent first and second pixel electrodes in the first direction is smaller than a second average distance between every two adjacent second pixel electrodes in the first direction.
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公开(公告)号：US11009755B2
公开(公告)日：2021-05-18
申请号：US16364127
申请日：2019-03-25
Applicant: Samsung Display Co. Ltd.
Inventor： Hyung Il Jeon , Sang Hee Jang , Byung Seok Choi
IPC: G02F1/136 , G02F1/1362 , H01L27/12 , H01L29/786 , G02F1/1368 , G02F1/1333
Abstract: A display device includes: a semiconductor layer including source (SR), drain (DR), and channel (CR) regions; a first insulating layer (FIL) on the semiconductor layer; a gate line on the FIL and overlapping the CR; a second insulating layer (SIL) on the gate line; a first contact hole (FCH) in the FIL and the SIL, and exposing the SR; a data line on the SIL and contacting the SR; a third insulating layer (TIL) on the data line; a second contact hole (SCH) in the first to third insulating layers and exposing the DR; a drain electrode on the TIL and contacting the DR; a color filter on the TIL and not overlapping the SCH; a pixel electrode (PE) on the color filter and contacting the drain electrode; and an organic layer on the TIL and the PE. Upper surfaces of the organic layer and the PE are substantially coplanar.
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公开(公告)号：US11004870B2
公开(公告)日：2021-05-11
申请号：US15473356
申请日：2017-03-29
Applicant: Samsung Display Co. Ltd.
Inventor： Hyun Sup Lee , Jung Hun Noh , Keun Kyu Song , Sang Hee Jang , Byung Seok Choi
IPC: H01L27/12 , G02F1/1362 , G02F1/1368 , H01L29/66 , H01L29/786 , H01L27/32
Abstract: A transistor structure may include a first electrode, a second electrode, a third electrode, a substrate, and a semiconductor member. The semiconductor member overlaps the third electrode and includes a first semiconductor portion, a second semiconductor portion, and a third semiconductor portion. The first semiconductor portion directly contacts the first electrode, is directly connected to the third semiconductor portion, and is connected through the third semiconductor portion to the second semiconductor portion. The second semiconductor portion directly contacts the second electrode and is directly connected to the third semiconductor portion. A minimum distance between the first semiconductor portion and the substrate is unequal to a minimum distance between the second semiconductor portion and the substrate.
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公开(公告)号：US20190339553A1
公开(公告)日：2019-11-07
申请号：US16364127
申请日：2019-03-25
Applicant: Samsung Display Co. Ltd.
Inventor： Hyung Il JEON , Sang Hee Jang , Byung Seok Choi
IPC: G02F1/1362 , H01L27/12 , H01L29/786 , G02F1/1368
Abstract: A display device includes: a semiconductor layer including source (SR), drain (DR), and channel (CR) regions; a first insulating layer (FIL) on the semiconductor layer; a gate line on the FIL and overlapping the CR; a second insulating layer (SIL) on the gate line; a first contact hole (FCH) in the FIL and the SIL, and exposing the SR; a data line on the SIL and contacting the SR; a third insulating layer (TIL) on the data line; a second contact hole (SCH) in the first to third insulating layers and exposing the DR; a drain electrode on the TIL and contacting the DR; a color filter on the TIL and not overlapping the SCH; a pixel electrode (PE) on the color filter and contacting the drain electrode; and an organic layer on the TIL and the PE. Upper surfaces of the organic layer and the PE are substantially coplanar.
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公开(公告)号：US20190229148A1
公开(公告)日：2019-07-25
申请号：US16374003
申请日：2019-04-03
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyun Sup Lee , Jung Hun Noh , Sang Hee Jang , Hyung Il Jeon , Byung Seok Choi
Abstract: A light emitting device includes a first electrode, an insulating layer, a second electrode, and a bar-type light emitting diode (LED). The insulating layer includes a plurality of protruding parts protruding from the first electrode and at least one hole between the protruding parts. The second electrode on the insulating layer. The bar-type LED is in the at least one hole. The bar-type LED has a first end and a second end in the length direction. One of the first or second ends is connected to the first electrode and the other of the first or second ends is connected to the second electrode.
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Patent Agency Ranking
公开(公告)号：US10788721B2
公开(公告)日：2020-09-29
申请号：US16459508
申请日：2019-07-01
Applicant: Samsung Display Co., Ltd.
Inventor： Sang Hee Jang , Hyun Sup Lee , Jung Hun Noh , Keun Kyu Song , Byung Seok Choi
IPC: G02F1/1343 , G02F1/1362 , G02F1/1337
Abstract: A liquid crystal display is provided. A liquid crystal display comprising: an insulating substrate, a plurality of pixels disposed on the insulating substrate, and a display area in which the pixels are arranged in rows and columns, wherein four pixels arranged successively in a row direction form a domain pattern, and the domain pattern is repeated in the row direction and a column direction in the display area, wherein each pixel in first and second rows of the domain pattern has a first domain orientation, and each pixel in third and fourth rows of the domain pattern has a second domain orientation that is different from the first domain orientation.
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公开(公告)号：US20190324330A1
公开(公告)日：2019-10-24
申请号：US16459508
申请日：2019-07-01
Applicant: Samsung Display Co., Ltd.
Inventor： Sang Hee Jang , Hyun Sup Lee , Jung Hun Noh , Keun Kyu Song , Byung Seok Choi
IPC: G02F1/1343
Abstract: A liquid crystal display is provided. A liquid crystal display comprising: an insulating substrate, a plurality of pixels disposed on the insulating substrate, and a display area in which the pixels are arranged in rows and columns, wherein four pixels arranged successively in a row direction form a domain pattern, and the domain pattern is repeated in the row direction and a column direction in the display area, wherein each pixel in first and second rows of the domain pattern has a first domain orientation, and each pixel in third and fourth rows of the domain pattern has a second domain orientation that is different from the first domain orientation.
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公开(公告)号：US10018864B2
公开(公告)日：2018-07-10
申请号：US15199745
申请日：2016-06-30
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jung Hun Noh , Keun Kyu Song , Hyun Sup Lee , Sang Hee Jang , Byung Seok Choi
IPC: G02F1/1333 , G02F1/1339
CPC classification number: G02F1/133345 , G02F1/13394 , G02F2001/133357
Abstract: A liquid crystal display device is provided. A liquid crystal display device, comprising: a first substrate and a second substrate facing each other; a liquid crystal layer disposed between the first substrate and the second substrate; a semiconductor layer disposed on the first substrate and including a channel area upon which a source electrode and a drain electrode are spaced apart from each other while facing each other; an organic layer disposed on the channel and including an opening that exposes at least a part of the channel area; and a common electrode disposed on the organic layer and including a first opening that extends across the channel area.
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公开(公告)号：US11843002B2
公开(公告)日：2023-12-12
申请号：US17230919
申请日：2021-04-14
Applicant: Samsung Display Co., Ltd.
Inventor： Hyun Sup Lee , Jung Hun Noh , Keun Kyu Song , Sang Hee Jang , Byung Seok Choi
IPC: H01L27/12 , G02F1/1362 , G02F1/1368 , H01L29/66 , H01L29/786 , H10K59/123 , H10K59/121
CPC classification number: H01L27/1222 , G02F1/1368 , G02F1/136209 , H01L27/124 , H01L27/1218 , H01L29/66765 , H01L29/66969 , H01L29/78603 , H01L29/78642 , H01L29/78696 , G02F1/136227 , G02F2201/40 , H10K59/123 , H10K59/1213
Abstract: A transistor structure may include a first electrode, a second electrode, a third electrode, a substrate, and a semiconductor member. The semiconductor member overlaps the third electrode and includes a first semiconductor portion, a second semiconductor portion, and a third semiconductor portion. The first semiconductor portion directly contacts the first electrode, is directly connected to the third semiconductor portion, and is connected through the third semiconductor portion to the second semiconductor portion. The second semiconductor portion directly contacts the second electrode and is directly connected to the third semiconductor portion. A minimum distance between the first semiconductor portion and the substrate is unequal to a minimum distance between the second semiconductor portion and the substrate.
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公开(公告)号：US10379407B2
公开(公告)日：2019-08-13
申请号：US15271981
申请日：2016-09-21
Applicant: Samsung Display Co., Ltd
Inventor： Sang Hee Jang , Hyun Sup Lee , Jung Hun Noh , Keun Kyu Song , Byung Seok Choi
IPC: G02F1/1343 , G02F1/1362 , G02F1/1337
Abstract: A liquid crystal display is provided. A liquid crystal display comprising: an insulating substrate, a plurality of pixels disposed on the insulating substrate, and a display area in which the pixels are arranged in rows and columns, wherein four pixels arranged successively in a row direction form a domain pattern, and the domain pattern is repeated in the row direction and a column direction in the display area, wherein each pixel in first and second rows of the domain pattern has a first domain orientation, and each pixel in third and fourth rows of the domain pattern has a second domain orientation that is different from the first domain orientation.
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