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公开(公告)号：US20220187979A1
公开(公告)日：2022-06-16
申请号：US17529968
申请日：2021-11-18
Applicant: Samsung Display Co., Ltd.
Inventor： Sung Ki JUNG , Eun Gil CHOI , Da Som GU , Yun Jae KIM , Jai Ku SHIN , Yong Chan JEON , Hyun Been HWANG
Abstract: A display device includes: a display panel comprising a display layer having a first display area, a second display area spaced apart from the first display area, and a third display area between the first and second display areas, and a touch sensor layer having a plurality of touch electrodes in the first, second, and third display areas on the display layer; a touch driver configured to drive the touch electrodes of the touch sensor layer; a digitizer layer below the display panel and overlapping with the first and second display areas, the digitizer layer comprising first electrode patterns and second electrode patterns; and an electromagnetic sensor driver configured to drive the first electrode patterns and the second electrode patterns of the digitizer layer to form a magnetic field in the digitizer layer.
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公开(公告)号：US20210141124A1
公开(公告)日：2021-05-13
申请号：US17064498
申请日：2020-10-06
Applicant: Samsung Display Co., Ltd.
Inventor： Dong Jin PARK , Dong Woo SEO , Jai Ku SHIN , Sung Chui CHOI
Abstract: A foldable display device includes: a flexible display module including a first substantially non-bendable portion, a second substantially non-bendable portion, and a bendable portion between the first non-bendable portion and the second non-bendable portion; a support member disposed on the flexible display module, the support member including a hinge portion, a first portion connected to the hinge portion and supporting the first non-bendable portion, and a second portion connected to the hinge portion and supporting the second non-bendable portion to permit the first and second portions to rotate about the hinge portion; and a protective layer attached to the first portion and the second portion to cover the bendable portion disposed between the first portion and the second portion, the protective layer including a stretchable material having a mesh structure.
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公开(公告)号：US20200380893A1
公开(公告)日：2020-12-03
申请号：US16780705
申请日：2020-02-03
Applicant: Samsung Display Co., Ltd.
Inventor： Dong Jin PARK , Dong Woo SEO , Jai Ku SHIN , Sung Chul CHOI
IPC: G09F9/30 , G02F1/1333 , G06F3/041 , G06F1/16
Abstract: In a display device including a display panel, the display device includes: an active region; a plurality of hole areas at least partially surrounded by the active region; and a folding line extending in one direction, wherein each of the hole areas includes at least one hole, and wherein the holes of each hole area are arranged in an extending direction of the folding line.
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公开(公告)号：US20200235340A1
公开(公告)日：2020-07-23
申请号：US16843458
申请日：2020-04-08
Applicant: Samsung Display Co. Ltd.
Inventor： Young Eun OH , Jai Ku SHIN , Han Sun RYOU , So Dam AHN , Jang Doo LEE
Abstract: A protection film for an electronic device includes an adhesive layer including a first surface to which an electronic device is attached, and a film layer which contacts a second surface of the adhesive layer and includes at least one member, where a thickness of the adhesive layer satisfies Inequality 1: z≤(5.1x+57.4)·ln(y)−(14.7x+140.5), where z is the thickness of the adhesive layer in terms of micrometers, x is a modulus of a member of the film layer which directly contacts the adhesive layer in terms of gigapascals, and y is a total thickness of the film layer in terms of micrometers.
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公开(公告)号：US20240251511A1
公开(公告)日：2024-07-25
申请号：US18584917
申请日：2024-02-22
Applicant: Samsung Display Co., Ltd.
Inventor： Sung Ki JUNG , Da Som GU , Yun Jae KIM , Jai Ku SHIN , Yong Chan JEON , Hyun Been HWANG
CPC classification number: H05K5/0017 , H10K59/40
Abstract: A display device includes a display panel; a first upper support member on the display panel; and a second upper support member on the display panel and spaced from the first upper support member; and a blocking member including a blocking part crossing the first upper support member and the second upper support member, a first stretchable part connected to a side of the blocking part and including a plurality of openings, a second stretchable part connected to another side of the blocking part and including a plurality of openings, a first fixing part connected to the first stretchable part, and a second fixing part connected to the second stretchable part.
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Patent Agency Ranking
16.发明公开公开(公告)号：US20230273644A1
公开(公告)日：2023-08-31
申请号：US18141210
申请日：2023-04-28
Applicant: Samsung Display Co., LTD.
Inventor： Jin Yong SIM , Min Su KIM , Jai Ku SHIN , Mun Sik HAM
CPC classification number: G06F1/1652 , G06F3/0412 , G06F2203/04102
Abstract: The present disclosure relates to a supporting member for a display device, a display device including the same, and a manufacturing method of a supporting member for a display device. The supporting member for the display device according to an embodiment includes: a first region and a second region, and a third region positioned between the first region and the second region and made of a non-metal material. The supporting member includes a plurality of patterns positioned in the third region and adjacent to one another along a first direction and a second direction perpendicular to the first direction, where each of the plurality of patterns extends along the second direction.
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公开(公告)号：US20230251690A1
公开(公告)日：2023-08-10
申请号：US18137408
申请日：2023-04-20
Applicant: Samsung Display Co., LTD.
Inventor： Jai Ku SHIN , Dong Jin PARK , Dong Woo SEO , Sung Chul CHOI
CPC classification number: G06F1/1652 , G06F1/203 , H05K7/20963
Abstract: A display device includes a display panel including a rear surface and a front surface, where the front surface is provided with a display surface and including a folding axis extending in a first direction, a first barrier member disposed on the rear surface of the display panel and having a modulus of about 1 GPa to about 300 GPa, a first coupling member disposed on a rear surface of the first barrier member, and a metal plate disposed on a rear surface of the first coupling member and including a first plate portion and a second plate portion which are arranged in a second direction crossing the first direction and a connection portion connecting the first plate portion and the second plate portion, where the first coupling member does not overlap the connection portion in a plan view.
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公开(公告)号：US20220382328A1
公开(公告)日：2022-12-01
申请号：US17668682
申请日：2022-02-10
Applicant: Samsung Display Co., LTD.
Inventor： Jin Yong SIM , Min Su KIM , Jai Ku SHIN , Mun Sik HAM
Abstract: The present disclosure relates to a supporting member for a display device, a display device including the same, and a manufacturing method of a supporting member for a display device. The supporting member for the display device according to an embodiment includes: a first region and a second region, and a third region positioned between the first region and the second region and made of a non-metal material. The supporting member includes a plurality of patterns positioned in the third region and adjacent to one another along a first direction and a second direction perpendicular to the first direction, where each of the plurality of patterns extends along the second direction.
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公开(公告)号：US20220151085A1
公开(公告)日：2022-05-12
申请号：US17447047
申请日：2021-09-07
Applicant: Samsung Display Co., Ltd.
Inventor： Sung Ki JUNG , Da Som GU , Yun Jae KIM , Jai Ku SHIN , Yong Chan JEON , Hyun Been HWANG
IPC: H05K5/00
Abstract: A display device includes a display panel; a first upper support member on the display panel; and a second upper support member on the display panel and spaced from the first upper support member; and a blocking member including a blocking part crossing the first upper support member and the second upper support member, a first stretchable part connected to a side of the blocking part and including a plurality of openings, a second stretchable part connected to another side of the blocking part and including a plurality of openings, a first fixing part connected to the first stretchable part, and a second fixing part connected to the second stretchable part.
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公开(公告)号：US20210111230A1
公开(公告)日：2021-04-15
申请号：US16859834
申请日：2020-04-27
Applicant: Samsung Display Co., Ltd.
Inventor： Jai Ku SHIN , Dong Jin PARK , Dong Woo SEO , Sung Chul CHOI
Abstract: A display device including: a sensor device; a display module to display an image and having a first through-hole in which the sensor device is positioned; and a bottom panel cover on one surface of the display module and having a second through-hole in which the sensor device is positioned. The first through-hole has breadth that increases from the one surface of the display module toward another surface of the display module opposite to the one surface of the display module.
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