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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 12574486 B1

PDFFull Text
Date of Patent:
Mar. 10, 2026

Filed:

Apr. 28, 2023

Stereoscopic display device and control method thereof

Applicants:

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

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

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

Inventors:

Hongchuan Du, Beijing, CN;

Weifan Yang, Beijing, CN;

Xing Zhou, Beijing, CN;

Yue Guo, Beijing, CN;

Tianhui Zhao, Beijing, CN;

Heyang Zhang, Beijing, CN;

Jianbo Wang, Beijing, CN;

Assignees:

BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., Beijing, CN;

BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;

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

Attorney:

Westman, Champlin & Koehler, P.A.

Primary Examiner:

Gims S Philippe

Int. Cl.
CPC ...
H04N 13/229 (2018.01); G02B 27/00 (2006.01); H04N 13/383 (2018.01); H04N 13/398 (2018.01);
U.S. Cl.
CPC ...
H04N 13/229 (2018.05); G02B 27/0012 (2013.01); H04N 13/383 (2018.05); H04N 13/398 (2018.05);
Abstract

A stereoscopic display device and a control method thereof are provided. The display device includes: a display substrate, including a base substrate and a plurality of pixel units provided on the base substrate, where the plurality of pixel units are arranged in an array in a first direction and a second direction intersecting with the first direction; a cylindrical lens array located on a light exit side of the display substrate; and a controller configured to: determine a layout period according to a relative positional relationship between a human eye, the cylindrical lens array and the display substrate and according to a refraction of the cylindrical lens array for light emitted by the plurality of pixel units; and control the plurality of pixel units to periodically display a left eye image and a right eye image according to a determined layout period.

Find Patent Forward Citations

Du, Hongchuan. (2026). Stereoscopic display device and control method thereof (U.S. Patent No. 12574486). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12574486

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

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