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公开(公告)号：US20230301161A1
公开(公告)日：2023-09-21
申请号：US18323513
申请日：2023-05-25
Applicant: Samsung Display Co., Ltd.
Inventor： Young Kwan KIM , Bohyuk LEE
CPC classification number: H10K59/88 , H10K59/131 , H10K59/40 , H10K71/00 , H10K77/111 , G06F3/0412 , H10K2102/311
Abstract: A flexible display apparatus includes a flexible display panel including a flexible substrate, a display area of the flexible substrate including a thin film transistor, an organic light emitting layer and a sensor electrode, and a peripheral area of the flexible substrate including a first alignment mark in which respective portions of two metal layers are stacked; a window on a first surface of the flexible display panel; and a protective film on a second surface of the flexible display panel. The first alignment mark is aligned with a reference point of the window and with a reference point of the protective film.
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公开(公告)号：US20210265433A1
公开(公告)日：2021-08-26
申请号：US17314387
申请日：2021-05-07
Applicant: Samsung Display Co., LTD.
Inventor： Young Kwan KIM , Bohyuk LEE
Abstract: A flexible display apparatus includes a flexible display panel including a flexible substrate, a display area of the flexible substrate including a thin film transistor, an organic light emitting layer and a sensor electrode, and a peripheral area of the flexible substrate including a first alignment mark in which respective portions of two metal layers are stacked; a window on a first surface of the flexible display panel; and a protective film on a second surface of the flexible display panel. The first alignment mark is aligned with a reference point of the window and with a reference point of the protective film.
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Patent Agency Ranking
公开(公告)号：US20250017058A1
公开(公告)日：2025-01-09
申请号：US18442578
申请日：2024-02-15
Applicant: Samsung Display Co., LTD.
Inventor： Young Kwan KIM , Dong Jin KIM
IPC: H10K59/126 , H10K59/127 , H10K59/40 , H10K59/80 , H10K102/00
Abstract: A display device includes a light emitting element layer on a substrate, a light control layer on the light emitting element layer, the light control layer including a light-transmitting film and a light-shielding film, and a first alignment mark between the substrate and the light control layer, the light-transmitting film and the light-shielding film alternate with each other, the light control layer includes a light-shielding film removal area in which the light-shielding film is not disposed, and the light-shielding film removal area overlaps the first alignment mark.
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公开(公告)号：US20210050392A1
公开(公告)日：2021-02-18
申请号：US17002664
申请日：2020-08-25
Applicant: Samsung Display Co. Ltd.
Inventor： Yeon Tae KIM , Chung YI , Young Kwan KIM , Young Soo NO
IPC: H01L27/32
Abstract: A display device includes a display unit including transistors disposed in a display area and signal lines arranged in a non-display area located along an edge of the display area, at least one of the signal lines being electrically connected to the transistors; and an input sensing unit disposed over the display unit and including sensing electrodes disposed on the display area, sensing lines arranged on the non-display area, and a first dummy pattern disposed on the non-display area and spaced apart from the sensing electrodes as compared with the sensing line, wherein the first dummy pattern overlaps a first signal line of the signal lines, the first signal line being spaced farthest from the display area, a planar shape of an overlap pattern formed by overlapping the first dummy pattern and the first signal line coincides with a planar shape of an alignment mark.
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公开(公告)号：US20200168675A1
公开(公告)日：2020-05-28
申请号：US16679457
申请日：2019-11-11
Applicant: Samsung Display Co., LTD.
Inventor： Young Kwan KIM , Bohyuk LEE
Abstract: A flexible display apparatus includes a flexible display panel including a flexible substrate, a display area of the flexible substrate including a thin film transistor, an organic light emitting layer and a sensor electrode, and a peripheral area of the flexible substrate including a first alignment mark in which respective portions of two metal layers are stacked;a window on a first surface of the flexible display panel; and a protective film on a second surface of the flexible display panel. The first alignment mark is aligned with a reference point of the window and with a reference point of the protective film.
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公开(公告)号：US20200035762A1
公开(公告)日：2020-01-30
申请号：US16299140
申请日：2019-03-12
Applicant: Samsung Display Co. Ltd.
Inventor： Yeon Tae KIM , Chung YI , Young Kwan KIM , Young Soo NO
IPC: H01L27/32
Abstract: A display device includes a display unit including transistors disposed in a display area and signal lines arranged in a non-display area located along an edge of the display area, at least one of the signal lines being electrically connected to the transistors; and an input sensing unit disposed over the display unit and including sensing electrodes disposed on the display area, sensing lines arranged on the non-display area, and a first dummy pattern disposed on the non-display area and spaced apart from the sensing electrodes as compared with the sensing line, wherein the first dummy pattern overlaps a first signal line of the signal lines, the first signal line being spaced farthest from the display area, a planar shape of an overlap pattern formed by overlapping the first dummy pattern and the first signal line coincides with a planar shape of an alignment mark.
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公开(公告)号：US20190172790A1
公开(公告)日：2019-06-06
申请号：US16197781
申请日：2018-11-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Young Kwan KIM , Jae Young KIM , Yeon Tae KIM
IPC: H01L23/544 , H01L27/32 , G06F3/041 , G06F3/044
Abstract: A display device includes a window combined with a substrate. The substrate includes a display region with pixels and a non-display region with power lines for the pixels. The window includes a display part corresponding to the display region and a non-display part corresponding to the non-display region. A plurality of alignment marks are on the substrate at a location corresponding to the non-display region. The alignment marks are integrally provided with an outermost power line at an outermost side of the non-display region, and each of the alignment marks overlaps with the non-display part of the window.
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