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公开(公告)号：US20240153302A1
公开(公告)日：2024-05-09
申请号：US18417566
申请日：2024-01-19
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： KWANG HYUN BAEK , Ji Hun Ryu , Chang Min Park , Jeong An Hong
CPC classification number: G06V40/1306 , G06V40/1318 , G06V40/1365 , H10K59/12 , H10K59/65
Abstract: A display device includes a display panel; a metal plate and a filling member disposed on a same layer on a bottom surface of the display panel and that include different materials; a fingerprint sensor disposed on a bottom surface of the filling member and that overlaps the filling member; and a member-sensor bonding member disposed between the fingerprint sensor and the filling member and that bonds the fingerprint sensor to the filling member. At least a part of a side surface of the filling member and a side surface of the metal plate are spaced apart from each other with an air gap therebetween.
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公开(公告)号：US12183114B2
公开(公告)日：2024-12-31
申请号：US17869661
申请日：2022-07-20
Applicant: Samsung Display Co., Ltd.
Inventor： Kyung Min Choi , Ji Hun Ryu , Su Yul Seo , Kwang Hyun Baek , Dong Hwan Lee , Won Ki Hong , Jeong An Hong
IPC: G06V40/13 , G06F3/042 , G06V10/147 , G06V40/12
Abstract: Provided is a display device comprising a display panel, a metal plate on a bottom surface of the display panel, the metal plate including a first surface facing the bottom surface of the display panel and a second surface opposite to the one surface, and a fingerprint sensor overlappingly disposed on the second surface of the metal plate, wherein the metal plate includes an indentation groove recessed in a direction toward the first surface from the second surface of the metal plate, and the fingerprint sensor is disposed on the second surface of the metal plate on which the indentation groove is formed.
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Patent Agency Ranking
公开(公告)号：US12008180B2
公开(公告)日：2024-06-11
申请号：US17819944
申请日：2022-08-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Su Yul Seo , Ji Hun Ryu , Kwang Hyun Baek , Kyung Min Choi , Won Ki Hong , Jeong An Hong
CPC classification number: G06F3/0412 , G06V40/1306
Abstract: A display device includes a display panel. A metal plate is disposed on a bottom surface of the display panel and includes a first surface facing the bottom surface of the display panel and a second surface opposite to the one surface. A fingerprint sensor overlaps the second surface of the metal plate. The metal plate includes a recess that is recessed in a direction from the second surface of the metal plate toward the first surface.
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公开(公告)号：US20230185390A1
公开(公告)日：2023-06-15
申请号：US17819944
申请日：2022-08-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： SU YUL SEO , Ji Hun Ryu , Kwang Hyun Baek , Kyung Min Choi , Won Ki Hong , Jeong An Hong
CPC classification number: G06F3/0412 , G06V40/1306
Abstract: A display device includes a display panel. A metal plate is disposed on a bottom surface of the display panel and includes a first surface facing the bottom surface of the display panel and a second surface opposite to the one surface. A fingerprint sensor overlaps the second surface of the metal plate. The metal plate includes a recess that is recessed in a direction from the second surface of the metal plate toward the first surface.
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公开(公告)号：US12197247B2
公开(公告)日：2025-01-14
申请号：US17981820
申请日：2022-11-07
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ji Hun Ryu , Won Ki Hong , Su Yul Seo , Kyung Min Choi , Jeong An Hong
Abstract: A display device including a display panel comprising at least one folding area. At least one elasticity-adjusting unit that changes an elastic force of the at least one folding area. An elasticity-adjusting circuit adjusting an elastic modulus for the at least one elasticity-adjusting unit in response to a change of a folding state of the at least one folding area. The at least one elasticity-adjusting unit has a width substantially equal to a width of the at least one folding area and the at least one elasticity-adjusting unit is disposed on a rear surface of the at least one folding area.
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公开(公告)号：US11908223B2
公开(公告)日：2024-02-20
申请号：US17362928
申请日：2021-06-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kwang Hyun Baek , Ji Hun Ryu , Chang Min Park , Jeong An Hong
CPC classification number: G06V40/1306 , G06V40/1318 , G06V40/1365 , H10K59/12 , H10K59/65
Abstract: A display device includes a display panel; a metal plate and a filling member disposed on a same layer on a bottom surface of the display panel and that include different materials; a fingerprint sensor disposed on a bottom surface of the filling member and that overlaps the filling member; and a member-sensor bonding member disposed between the fingerprint sensor and the filling member and that bonds the fingerprint sensor to the filling member. At least a part of a side surface of the filling member and a side surface of the metal plate are spaced apart from each other with an air gap therebetween.
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公开(公告)号：US20220230467A1
公开(公告)日：2022-07-21
申请号：US17579500
申请日：2022-01-19
Applicant: Samsung Display Co., LTD.
Inventor： Ji Hun Ryu , Kwang Hyun Baek , Dong Hwan Lee , Chae Eun Lee , Jae Hyung Jo , Jeong An Hong
Abstract: A display device includes a display panel; a metal plate and a filling member which are disposed on a lower surface of the display panel, are disposed on the same layer, and include different materials; and a fingerprint sensor which is disposed on a lower surface of the filling member and is overlapped by the filling member in a thickness direction, wherein the metal plate includes a plurality of outlines extending in different directions in plan view, one outline of the metal plate includes a plurality of sides extending along a first direction and a discontinuous part disposed between the sides, an open part recessed from the discontinuous part in a second direction intersecting the first direction is formed in the metal plate, and the filling member is located in the open part in plan view.
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