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公开(公告)号：US11963410B2
公开(公告)日：2024-04-16
申请号：US17806727
申请日：2022-06-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yang Wan Kim , Byung Sun Kim , Jae Yong Lee , Chung Yi , Hyung Jun Park , Su Jin Lee
IPC: H01L29/08 , H10K59/121 , H10K59/122 , H10K59/131
CPC classification number: H10K59/131 , H10K59/1216 , H10K59/122
Abstract: A display device includes a substrate including a pixel region and a peripheral region. A plurality of pixels is disposed in the pixel region of the substrate. Each of the plurality of pixels includes a light emitting element. Data lines and scan lines are connected to each of the plurality of pixels. A power line is configured to supply power to the plurality of pixels. The power line includes a plurality of first conductive lines and a plurality of second conductive lines intersecting the plurality of first conductive lines. The plurality of second conductive lines is arranged in a region between adjacent light emitting elements of the plurality of pixels. At least some of the plurality of second conductive lines extend in a direction oblique to a direction of extension of the data lines or the scan lines.
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公开(公告)号：US11587505B2
公开(公告)日：2023-02-21
申请号：US17693025
申请日：2022-03-11
Applicant: Samsung Display Co., Ltd.
Inventor： Ji Hyun Ka , Tae Hoon Kwon , Ki Myeong Eom , Chung Yi , Se Byung Chae , Deok Jun Choi , Moon Sang Hwang
IPC: G09G3/3275 , G09G3/3225
Abstract: A display device includes: a display region including a first pixel region, a second pixel region, and a third pixel region; a dummy region including a first dummy region disposed between the second pixel region and the third pixel region; first, second, and third pixels respectively arranged in the first pixel region, the second pixel region, and the third pixel region in a matrix of vertical lines and horizontal lines; a data converter configured to: receive first image data including effective data corresponding to the display region and dummy data corresponding to the dummy region; and generate second image data by converting a gray scale value of dummy data corresponding to at least one region of the first dummy region in the first image data into a predetermined first gray scale value, the first gray scale value being between a lowest gray scale value and a highest gray scale value.
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公开(公告)号：US11552136B2
公开(公告)日：2023-01-10
申请号：US16844847
申请日：2020-04-09
Applicant: Samsung Display Co., Ltd.
Inventor： Il-Joo Kim , Wonkyu Kwak , Jinsuk Lee , Chung Yi , Sungho Cho
Abstract: An electronic apparatus includes: an electronic panel comprising a display unit comprising a plurality of pixels and a sensing unit comprising a plurality of sensing electrodes; and an electronic module overlapping with the electronic panel when viewed in a plan view, the sensing unit comprising: a base substrate comprising a hole area overlapping with the electronic module, an active area overlapping with the sensing electrodes, and a peripheral area adjacent to the active area; a connection line in the hole area and connected to a portion of the sensing electrodes; and a conductive light blocking pattern in the hole area and spaced apart from the connection line and the sensing electrodes.
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公开(公告)号：US10943961B2
公开(公告)日：2021-03-09
申请号：US16414942
申请日：2019-05-17
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yeontae Kim , Chung Yi , Youngsoo No , Wongu Cho
Abstract: A display device includes a substrate having a first side and a second side opposite to the first side. A plurality of pixels is disposed on the substrate. A flexible circuit board is connected to the first side of the substrate. A driving integrated circuit is disposed on a lower portion of the flexible circuit board. A coating layer is disposed on the lower portion of the flexible circuit board. The coating layer is spaced apart from the first side of the substrate and at least partially surrounds the driving integrated circuit. A reinforcing layer is disposed between the first side of the substrate and the coating layer on the lower portion of the flexible circuit board. The reinforcing layer covers a side of the coating layer that faces the first side of the substrate.
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公开(公告)号：US10769991B2
公开(公告)日：2020-09-08
申请号：US16177779
申请日：2018-11-01
Applicant: Samsung Display Co., Ltd.
Inventor： Ji Hyun Ka , Tae Hoon Kwon , Ki Myeong Eom , Chung Yi , Se Byung Chae , Deok Jun Choi , Moon Sang Hwang
IPC: G09G3/3275 , G09G3/3225
Abstract: A display device includes: a display region including a first pixel region, a second pixel region, and a third pixel region; a dummy region including a first dummy region disposed between the second pixel region and the third pixel region; first, second, and third pixels respectively arranged in the first pixel region, the second pixel region, and the third pixel region in a matrix of vertical lines and horizontal lines; a data converter configured to: receive first image data including effective data corresponding to the display region and dummy data corresponding to the dummy region; and generate second image data by converting a gray scale value of dummy data corresponding to at least one region of the first dummy region in the first image data into a predetermined first gray scale value, the first gray scale value being between a lowest gray scale value and a highest gray scale value.
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Patent Agency Ranking
公开(公告)号：US09461267B2
公开(公告)日：2016-10-04
申请号：US14106434
申请日：2013-12-13
Applicant: Samsung Display Co., Ltd.
Inventor： Chung Yi , Sang-Hun Oh
CPC classification number: H01L51/5253 , H01L27/3244 , H01L51/0097 , H01L51/5281 , H01L51/5293 , H01L51/56 , H01L2227/323 , H01L2251/5338 , H01L2251/566
Abstract: A cracks propagation preventing, polarization film attaches to outer edges of a lower inorganic layer of an organic light emitting diodes display where the display is formed on a flexible substrate having the lower inorganic layer blanket formed thereon. The organic light emitting diodes display further includes a display unit positioned on the inorganic layer and including a plurality of organic light emitting diodes configured to display an image, and a thin film encapsulating layer covering the display unit and joining with edges of the inorganic layer extending beyond the display unit.
Abstract translation: 裂纹扩展防止偏振膜附着在有机发光二极管显示器的下部无机层的外边缘，其中显示器形成在其上形成有下层无机层毯的柔性基板上。 有机发光二极管显示器还包括位于无机层上的显示单元，并且包括配置成显示图像的多个有机发光二极管和覆盖显示单元并与无机层延伸的边缘接合的薄膜封装层 超出显示单位。
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公开(公告)号：US11900871B2
公开(公告)日：2024-02-13
申请号：US18111303
申请日：2023-02-17
Applicant: Samsung Display Co., Ltd.
Inventor： Ji Hyun Ka , Tae Hoon Kwon , Ki Myeong Eom , Chung Yi , Se Byung Chae , Deok Jun Choi , Moon Sang Hwang
IPC: G09G3/3275 , G09G3/3225
CPC classification number: G09G3/3225 , G09G3/3275 , G09G2320/0626
Abstract: A display device including: a display region including a first pixel region, a second pixel region, and a third pixel region; a dummy region including a first dummy region disposed between the second pixel region and the third pixel region; first, second, and third pixels respectively arranged in the first pixel region, the second pixel region, and the third pixel region in a matrix of vertical lines and horizontal lines; a data converter configured to receive first image data including effective data corresponding to the display region and dummy data corresponding to the dummy region and generate second image data by converting a gray scale value of dummy data corresponding to at least one region of the first dummy region in the first image data into a predetermined first gray scale value, the first gray scale value being between a lowest gray scale value and a highest gray scale value.
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公开(公告)号：US11668983B2
公开(公告)日：2023-06-06
申请号：US16930167
申请日：2020-07-15
Applicant: Samsung Display Co., Ltd.
Inventor： Seungjin Lim , Youngsoo No , Jong-Nam Lee , Chung Yi
IPC: G02F1/1345 , G02F1/1335 , H01L27/32 , G02F1/1368
CPC classification number: G02F1/13452 , G02F1/133512 , G02F1/1368 , H01L27/3276
Abstract: A display apparatus including a display panel having a front surface and a rear surface opposite to the front surface and including a plurality of display pads disposed on the front surface and arranged in one direction, a flexible printed circuit board connected to the display pads and bent toward the rear surface of the display panel along a virtual bending axis extending in the one direction, and a shielding member disposed on the flexible printed circuit board, wherein the flexible printed circuit board includes, based on a point of intersection with the bending axis in the one direction, a first bending region adjacent to the display pads and a second bending region adjacent to the rear surface of the display panel, and the shielding member covers the second bending region.
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公开(公告)号：US11362166B2
公开(公告)日：2022-06-14
申请号：US16909594
申请日：2020-06-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yang Wan Kim , Byung Sun Kim , Jae Yong Lee , Chung Yi , Hyung Jun Park , Su Jin Lee
Abstract: A display device includes a substrate including a pixel region and a peripheral region. A plurality of pixels is disposed in the pixel region of the substrate. Each of the plurality of pixels includes a light emitting element. Data lines and scan lines are connected to each of the plurality of pixels. A power line is configured to supply power to the plurality of pixels. The power line includes a plurality of first conductive lines and a plurality of second conductive lines intersecting the plurality of first conductive lines. The plurality of second conductive lines is arranged in a region between adjacent light emitting elements of the plurality of pixels. At least some of the plurality of second conductive lines extend in a direction oblique to a direction of extension of the data lines or the scan lines.
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公开(公告)号：US11158825B2
公开(公告)日：2021-10-26
申请号：US16813541
申请日：2020-03-09
Applicant: Samsung Display Co., Ltd.
Inventor： Min Hee Choi , Chung Yi , Yun Kyeong In
Abstract: A display device may include a substrate, pixels, and a crack mitigation structure. The substrate may include a main region, a sub-region, and a bending region. The bending region may be connected between the main region and the sub-region and may include a curved outline section. The pixels may be disposed on the main region. The crack mitigation structure may be disposed on the bending region. A section of the crack mitigation structure may be substantially parallel to the curved outline section.
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