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公开(公告)号：US20220253170A1
公开(公告)日：2022-08-11
申请号：US17661716
申请日：2022-05-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： YOUNG RAE KIM , Jung Tae Kim , Kyung Min Park , Dong-Yoon So , Ji Hyeon Ryu
IPC: G06F3/041
Abstract: A display device includes a first substrate, a display structure, a sensing structure, a sensing signal transmission film, and an image signal transmission film. The first substrate includes a display region and a non-display region at least partially surrounding the display region. The non-display region includes a first portion and a second portion facing the first portion. The display structure is disposed in the display region. The sensing structure is disposed on the display structure. The sensing signal transmission film is electrically connected to the sensing structure. The image signal transmission film is electrically connected to the display structure. The sensing signal transmission film is disposed in the first portion of the non-display region. The image signal transmission film is disposed in the second portion of the non-display region.
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公开(公告)号：US10163384B2
公开(公告)日：2018-12-25
申请号：US15720914
申请日：2017-09-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dong Yoon So , Kyung Min Park
Abstract: A flat panel display includes: a substrate that includes a display region and a non-display region at a periphery of the display region; a pixel array disposed on the substrate of the display region; an input pad part disposed on the substrate of the non-display region; a bonding pad part disposed on the substrate of the non-display region, the bonding pad part including a plurality of output pads connected to the pixel array and a plurality of input pads connected to the input pad part; and a protective layer disposed on the substrate of the non-display region, the protective layer having openings formed therein that expose portions of the bonding pad part and the input pad part, wherein the opening of the protective layer is smaller than the bonding pad part, wherein the protective layer is thinner at a portion that overlaps the bonding pad part than at other portions.
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公开(公告)号：US20160204172A1
公开(公告)日：2016-07-14
申请号：US14977592
申请日：2015-12-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kyung Min Park
IPC: H01L27/32
CPC classification number: H01L27/3248 , H01L27/1222 , H01L27/1233 , H01L27/124 , H01L27/1248 , H01L27/3223 , H01L27/3258 , H01L27/3262 , H01L29/78696 , H01L51/50
Abstract: An organic light emitting diode display includes a substrate including a display area and a non-display area adjacent the display area, a plurality of organic light emitting diodes at the display area of the substrate, a plurality of thin film transistors at the display area of the substrate, each of the plurality of thin film transistors being connected to a corresponding one of the plurality of organic light emitting diodes, and a first insulating layer covering an active layer of the plurality of thin film transistors, the first insulating layer having a greater number of contact holes at an outer region of the display area than at a central area of the display area.
Abstract translation: 有机发光二极管显示器包括：衬底，包括显示区域和与显示区域相邻的非显示区域;多个有机发光二极管，位于衬底的显示区域;多个薄膜晶体管， 基板，多个薄膜晶体管中的每一个连接到多个有机发光二极管中的相应一个，以及覆盖多个薄膜晶体管的有源层的第一绝缘层，第一绝缘层具有更大的 在显示区域的外部区域处的接触孔数量超过显示区域的中心区域。
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公开(公告)号：US12185617B2
公开(公告)日：2024-12-31
申请号：US18349941
申请日：2023-07-10
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyungjun Lim , Dong-Yoon So , Kyung Min Park
IPC: H10K59/88 , H10K59/131 , H10K71/00 , H10K71/70
Abstract: A display cell includes a signal line electrically connected to a pixel arranged in a display area, a signal pad unit disposed in a peripheral area adjacent to the display area, and including a signal pad electrically connected to the signal line, an inspection pad unit disposed in a turn-on inspection area, and including an inspection pad electrically connected to the signal pad, where the inspection pad is configured to receive a turn-on inspection signal, and a power supply voltage line configured to apply a power supply voltage to the pixel, extending from the inspection pad unit to the peripheral area, and divided into a plurality of sublines by at least one slit pattern in a cut-off area between the peripheral area and the turn-on inspection area.
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公开(公告)号：US20210191551A1
公开(公告)日：2021-06-24
申请号：US16994996
申请日：2020-08-17
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Young Rae KIM , Jung Tae Kim , Kyung Min Park , Dong-Yoon So , Ji Hyeon Ryu
IPC: G06F3/041
Abstract: A display device includes a first substrate, a display structure, a sensing structure, a sensing signal transmission film, and an image signal transmission film. The first substrate includes a display region and a non-display region at least partially surrounding the display region. The non-display region includes a first portion and a second portion facing the first portion. The display structure is disposed in the display region. The sensing structure is disposed on the display structure. The sensing signal transmission film is electrically connected to the sensing structure. The image signal transmission film is electrically connected to the display structure. The sensing signal transmission film is disposed in the first portion of the non-display region. The image signal transmission film is disposed in the second portion of the non-display region.
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Patent Agency Ranking
公开(公告)号：US12127424B2
公开(公告)日：2024-10-22
申请号：US17403835
申请日：2021-08-16
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seung Jae Lee , Han Soo Kim , Kyung Min Park
IPC: H10K50/842 , H10K59/121 , H10K59/123 , H10K59/131 , H01L27/12 , H10K59/40
CPC classification number: H10K50/8426 , H10K59/1213 , H10K59/123 , H10K59/131 , H01L27/124 , H10K59/40
Abstract: A display device includes a first substrate including a display area and a non-display area around the display area; a pad portion at an end part of the first substrate in the non-display area; a power voltage transmitting line electrically connected to the pad portion and surrounding at least part of the display area; a second substrate facing the first substrate; and a sealant between the first substrate and the second substrate and surrounding the display area. In the end part, the power voltage transmitting line includes a first portion overlapping the sealant and extending in a first direction and a second portion not overlapping the sealant, and the second portion includes a first protrusion protruded from the first portion in a second direction crossing the first direction, and a second protrusion protruded in a direction opposite to the second direction.
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公开(公告)号：US11132096B2
公开(公告)日：2021-09-28
申请号：US16743965
申请日：2020-01-15
Applicant: Samsung Display Co., Ltd.
Inventor： Seung Jae Lee , Han Soo Kim , Kyung Min Park , Tae Jong Eom
Abstract: A display device includes a first substrate including a display area and a non-display area, which is on the periphery of the display area, a light-emitting element disposed on the first substrate and in the display area, a display signal line which is disposed on the first substrate and in the display area, extends in a first direction, and transmits a signal to the light-emitting element, a common voltage supply line disposed on the first substrate and in the non-display area, a pad disposed on the first substrate and in the non-display area, and electrically connected to the display signal line, and an indentation pad disposed on the first substrate and in the non-display area, and electrically connected to the common voltage supply line, where the indentation pad is disposed closer than the pad to edges of the first substrate in a second direction, which intersects the first direction.
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公开(公告)号：US10916596B2
公开(公告)日：2021-02-09
申请号：US16793774
申请日：2020-02-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyungjun Lim , Dong-Yoon So , Kyung Min Park
Abstract: A display cell includes a signal line electrically connected to a pixel arranged in a display area, a signal pad unit disposed in a peripheral area adjacent to the display area, and including a signal pad electrically connected to the signal line, an inspection pad unit disposed in a turn-on inspection area, and including an inspection pad electrically connected to the signal pad, where the inspection pad is configured to receive a turn-on inspection signal, and a power supply voltage line configured to apply a power supply voltage to the pixel, extending from the inspection pad unit to the peripheral area, and divided into a plurality of sublines by at least one slit pattern in a cut-off area between the peripheral area and the turn-on inspection area.
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公开(公告)号：US09837474B2
公开(公告)日：2017-12-05
申请号：US14977592
申请日：2015-12-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kyung Min Park
CPC classification number: H01L27/3248 , H01L27/1222 , H01L27/1233 , H01L27/124 , H01L27/1248 , H01L27/3223 , H01L27/3258 , H01L27/3262 , H01L29/78696 , H01L51/50
Abstract: An organic light emitting diode display includes a substrate including a display area and a non-display area adjacent the display area, a plurality of organic light emitting diodes at the display area of the substrate, a plurality of thin film transistors at the display area of the substrate, each of the plurality of thin film transistors being connected to a corresponding one of the plurality of organic light emitting diodes, and a first insulating layer covering an active layer of the plurality of thin film transistors, the first insulating layer having a greater number of contact holes at an outer region of the display area than at a central area of the display area.
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公开(公告)号：US20230354684A1
公开(公告)日：2023-11-02
申请号：US18349941
申请日：2023-07-10
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： HYUNGJUN LIM , Dong-yoon So , Kyung Min Park
IPC: H10K59/88 , H10K59/131 , H10K71/00 , H10K71/70
CPC classification number: H10K59/88 , H10K59/131 , H10K71/00 , H10K71/70
Abstract: A display cell includes a signal line electrically connected to a pixel arranged in a display area, a signal pad unit disposed in a peripheral area adjacent to the display area, and including a signal pad electrically connected to the signal line, an inspection pad unit disposed in a turn-on inspection area, and including an inspection pad electrically connected to the signal pad, where the inspection pad is configured to receive a turn-on inspection signal, and a power supply voltage line configured to apply a power supply voltage to the pixel, extending from the inspection pad unit to the peripheral area, and divided into a plurality of sublines by at least one slit pattern in a cut-off area between the peripheral area and the turn-on inspection area.
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