公开(公告)号：US20200311373A1

公开(公告)日：2020-10-01

申请号：US16796341

申请日：2020-02-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SOO JUNG LEE ,  KEUM DONG JUNG ,  YU NA KIM ,  IL NAM KIM

IPC: G06K9/00

Abstract: There are provided a fingerprint sensor and a display device including the same. The fingerprint sensor includes a base substrate in which a first sensing region and a second sensing region are defined on a plane, first photo sensors disposed on the first sensing region of the base substrate, and second photo sensors disposed on the second sensing region of the base substrate. The first sensing region has an area larger than that of the second sensing region, and the first photo sensor has a width wider than that of the second photo sensor.

公开(公告)号：US20230206682A1

公开(公告)日：2023-06-29

申请号：US18177968

申请日：2023-03-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SOO JUNG LEE ,  KEUM DONG JUNG ,  YU NA KIM ,  IL NAM KIM

IPC: G06V40/13

CPC classification number: G06V40/1318 ,  G06V40/1306 ,  G06V10/751

Abstract: There are provided a fingerprint sensor and a display device including the same. The fingerprint sensor includes a base substrate in which a first sensing region and a second sensing region are defined on a plane, first photo sensors disposed on the first sensing region of the base substrate, and second photo sensors disposed on the second sensing region of the base substrate. The first sensing region has an area larger than that of the second sensing region, and the first photo sensor has a width wider than that of the second photo sensor.