公开(公告)号：US20220171225A1

公开(公告)日：2022-06-02

申请号：US17196767

申请日：2021-03-09

Applicant: Xiamen Tianma Micro-Electronics Co.,Ltd.

Inventor： Xiaoxiao WU ,  Yingping CHEN ,  Bingping LIU

IPC: G02F1/1368 ,  G06K9/00 ,  G02F1/1362

Abstract: A display panel is provided with a display region and a non-display region, and includes a plurality of sub-pixels, located in the display region; a plurality of fingerprint recognition units, located in the display region; and ambient-light sensing units, including at least one first light-sensing unit. At least a part of the plurality of fingerprint recognition units is multiplexed as the at least one first light-sensing unit.