公开(公告)号：US20230100439A1

公开(公告)日：2023-03-30

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 ,  G06V40/12 ,  G06V10/147

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.

公开(公告)号：US20250095399A1

公开(公告)日：2025-03-20

申请号：US18963496

申请日：2024-11-28

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.

公开(公告)号：US20230297136A1

公开(公告)日：2023-09-21

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

IPC: G06F1/16 ,  G06F3/044

CPC classification number: G06F1/1643 ,  G06F1/1616 ,  G06F1/1652 ,  G06F3/0441 ,  G06F3/0442 ,  G06F2203/04102

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.