logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12550467 B1

PDFFull Text
Date of Patent:
Feb. 10, 2026

Filed:

Jun. 03, 2021

Print recognition substrate and print recognition apparatus

Applicants:

Beijing Boe Sensor Technology Co., Ltd., Beijing, CN;

Boe Technology Group Co., Ltd., Beijing, CN;

Inventors:

Yajie Feng, Beijing, CN;

Cheng Li, Beijing, CN;

Yue Geng, Beijing, CN;

Kuiyuan Wang, Beijing, CN;

Zhonghuan Li, Beijing, CN;

Yi Dai, Beijing, CN;

Chaoyang Qi, Beijing, CN;

Zefei Li, Beijing, CN;

Xiaoguan Li, Beijing, CN;

Congcong XI, Beijing, CN;

Assignees:

Beijing BOE Sensor Technology Co., Ltd., Beijing, CN;

BOE Technology Group Co., Ltd., Beijing, CN;

Attorney:

Workman Nydegger

Primary Examiner:

S M Sohel Imtiaz

Int. Cl.
CPC ...
H10F 39/00 (2025.01); G06V 40/13 (2022.01);
U.S. Cl.
CPC ...
H10F 39/8057 (2025.01); G06V 40/1318 (2022.01); H10F 39/802 (2025.01);
Abstract

A print recognition substrate and a print recognition apparatus. The print recognition substrate includes a base substrate, which includes a data line and a gate line crossing each other; a light shielding structure, located on the base substrate, and including a metal layer, and an orthographic projection of the light shielding structure on the base substrate does not overlap with orthographic projections of the data line and the gate line on the base substrate; a photoelectric conversion structure, located on the side of the light shielding structure away from the base substrate, and an orthographic projection of the photoelectric conversion structure on the base substrate is located in an orthographic projection of the light shielding structure on the base substrate, and a distance between an edge of the photoelectric conversion structure and an edge of the light shielding structure is less than or equal to 3 μm.

Find Patent Forward Citations

Feng, Yajie. (2026). Print recognition substrate and print recognition apparatus (U.S. Patent No. 12550467). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12550467

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…