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.

Date of Patent:
Aug. 25, 2026

Filed:

Dec. 17, 2021
Applicant:

Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;

Inventor:

Jiajia Sun, Wuhan, CN;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H10K 59/80 (2023.01);
U.S. Cl.
CPC ...
H10K 59/879 (2023.02); H10K 59/873 (2023.02);
Abstract

The application discloses a display panel and a mobile terminal; the display panel includes a substrate, a light emission layer, a first refractive index layer, and a second refractive index layer, and the first refractive index layer includes multiple openings corresponding to multiple the luminescent pixels, and the second refractive index layer fills in the multiple openings, and the refractive index the second refractive index layer is greater than the refractive index of the first refractive index layer, and orthographic projections of the luminescent pixels cast on the first refractive index layer are located in the openings, and the areas of the openings to which luminescent pixels of different luminescent colors correspond are different.


Find Patent Forward Citations

Sun, Jiajia. (2026). Display panel and mobile terminal having light emission openings of different areas (U.S. Patent No. 12721014). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12721014

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

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