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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 12696672 B1

PDFFull Text
Date of Patent:
Jul. 28, 2026

Filed:

Sep. 01, 2023

Display module and display device including transparent adjusting layer

Applicant:

Wuhan Tianma Micro-electronics Co., Ltd., Wuhan, CN;

Inventors:

Yangzhao MA, Wuhan, CN;

Meihong Wang, Wuhan, CN;

Assignee:

Wuhan Tianma Micro-Electronics Co., Ltd., Wuhan, CN;

Attorney:

Anova Law Group, PLLC

Primary Examiner:

Ida M Soward

Int. Cl.
CPC ...
H10K 59/80 (2023.01); H10K 59/122 (2023.01); H10K 59/127 (2023.01); H10K 59/131 (2023.01); H10K 77/10 (2023.01); H10K 50/844 (2023.01); H10K 59/12 (2023.01);
U.S. Cl.
CPC ...
H10K 59/8792 (2023.02); H10K 59/122 (2023.02); H10K 59/127 (2023.02); H10K 59/131 (2023.02); H10K 59/873 (2023.02); H10K 59/8793 (2023.02); H10K 77/111 (2023.02); H10K 50/844 (2023.02); H10K 59/12 (2023.02);
Abstract

A display module includes a substrate and a light-emitting unit disposed on a side of the substrate. The light-emitting unit includes an opening region and a non-opening region surrounding the opening region. The display module also includes a transparent adjusting layer disposed on a side of the light-emitting unit away from the substrate. The transparent adjusting layer includes a first region and a second region surrounding the first region. In a direction perpendicular to a plane of the substrate, the first region at least partially overlaps with the opening region, and the second region at least partially overlaps with the non-opening region. A working process of the display module includes an anti-peeping stage, and in the anti-peeping stage, the first region is transparent, and the second region is non-transparent.

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