公开(公告)号：US20230320632A1

公开(公告)日：2023-10-12

申请号：US18101443

申请日：2023-01-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Myeong Il CHOI ,  O Sung Seo ,  Sung Hyun Kim ,  Young Su Kim ,  Ki Ho Lim ,  Eui Ri Cho ,  Duk Woon Choi

IPC: A61B5/1455 ,  H10K39/34 ,  A61B5/0205 ,  A61B5/00

CPC classification number: A61B5/14552 ,  H10K39/34 ,  A61B5/0205 ,  A61B5/7445 ,  H10K59/12

Abstract: A display device comprising a display panel including a first non-folding area having a first emission area, a second non-folding area having a sensing area and a folding area that is disposed between the first non-folding area and the second non-folding area. A first light emitting diode is disposed in the first emission area and a second light emitting diode and a light receiving element are disposed in the sensing area. A processor obtains a biometric signal of a user by using the light receiving element and at least one of the first light emitting diode and the second light emitting diode. The processor generates biometric information based on the biometric signal. The processor detects the biometric signal when the display panel is folded so that the first non-folding area and the second non-folding areas are disposed to face each other.

公开(公告)号：US20230156943A1

公开(公告)日：2023-05-18

申请号：US17961701

申请日：2022-10-07

Applicant: Samsung Display Co., Ltd.

Inventor： Myeong Il CHOI ,  Sung-Hyun Kim

IPC: H05K5/02

CPC classification number: H05K5/0226

Abstract: A display device includes: a first case and a second case connected to each other by a folding member; and a display panel that is at least partially disposed on a first surface of the first case, wherein a second surface of the first case is opposite to the first surface of the first case, wherein a third surface of the second case faces the second surface of the first case when the display device is in a folded state, and the third surface of the second case is coplanar with the second surface of the first case when the display device is in an unfolded state, wherein a first end portion of the display panel is fixed to the second case, and a position of a second end portion of the display panel is configured to change on the first surface of the first case.