公开(公告)号：US11348977B2

公开(公告)日：2022-05-31

申请号：US16632880

申请日：2019-09-30

Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.

Inventor： Weiting Sun ,  Huanhuan Bu

IPC: H01L27/14 ,  H01L27/32

Abstract: The present application provides a display panel and an electronic device. The display panel includes a control circuit, a light emitting layer, a color film layer, and a cover plate, wherein the color film layer is disposed between the light emitting layer and the cover plate, and the color film layer comprises a photosensitive region comprising a plurality of color film units and a plurality of photosensors which are spaced apart. Wherein, a first light shielding film is disposed on surfaces of the plurality of photosensors facing the light emitting layer.

公开(公告)号：US11295107B2

公开(公告)日：2022-04-05

申请号：US16615852

申请日：2019-09-17

Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Weiting Sun ,  Huanhuan Bu ,  Lixin Zhang

IPC: G06K9/28 ,  G06K9/00 ,  G06K9/20 ,  H01L27/144 ,  H01L27/30

Abstract: A display panel is provided, the display panel including a color filter substrate; a plurality of fingerprint pixels disposed on a side of the color filter substrate; a plurality of fingerprint pixels disposed on a side of the color filter substrate; wherein each of the fingerprint pixels comprises a pixel unit and a fingerprint sensor; and a first black matrix disposed between the adjacent pixel units, wherein the fingerprint sensor is disposed between the color filter substrate and the first black matrix.