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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 11974034 B1

PDFFull Text
Date of Patent:
Apr. 30, 2024

Filed:

May. 21, 2020

Display screen, terminal device and imaging control method for under-screen camera

Applicants:

Beijing Xiaomi Mobile Software Co., Ltd. Nanjing Branch, Jiangsu, CN;

Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;

Inventor:

Hongpeng Li, Beijing, CN;

Assignees:

BEIJING XIAOMI MOBILE SOFTWARE CO., LTD. NANJING BRANCH, Jiangsu, CN;

BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing, CN;

Attorney:

Arch & Lake LLP

Primary Examiner:

Albert H Cutler

Int. Cl.
CPC ...
H04N 23/55 (2023.01); G02B 27/42 (2006.01); H04M 1/02 (2006.01); H04N 23/57 (2023.01); H04N 23/62 (2023.01); H10K 50/86 (2023.01); H10K 59/12 (2023.01); H10K 59/65 (2023.01);
U.S. Cl.
CPC ...
H04N 23/55 (2023.01); G02B 27/4216 (2013.01); H04M 1/0266 (2013.01); H04N 23/57 (2023.01); H04N 23/62 (2023.01); H10K 50/86 (2023.02); H10K 59/12 (2023.02); H10K 59/65 (2023.02); H04M 2201/38 (2013.01);
Abstract

A display screen, a terminal device, and an imaging control method are provided for an under-screen camera. The display screen includes a transparent substrate and a diffraction compensation pattern. The upper surface of the transparent substrate comprises a luminescent material. The diffraction compensation pattern is disposed below the transparent substrate and configured to compensate a diffraction image resulted from incident light passing through the luminescent material.

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