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.:
Date of Patent:
Sep. 09, 2025
Filed:
Apr. 28, 2021
Applicant:
Playnitride Display Co., Ltd., MiaoLi County, TW;
Inventors:
Assignee:
PlayNitride Display Co., Ltd., MiaoLi County, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H10H 20/814 (2025.01); H10H 20/82 (2025.01); H10H 20/831 (2025.01); H10H 20/841 (2025.01); H10H 20/852 (2025.01); H10H 20/855 (2025.01); H10H 20/856 (2025.01); H10H 29/14 (2025.01);
U.S. Cl.
CPC ...
H10H 20/82 (2025.01); H10H 20/814 (2025.01); H10H 20/8312 (2025.01); H10H 20/841 (2025.01); H10H 20/852 (2025.01); H10H 20/855 (2025.01); H10H 20/856 (2025.01); H10H 29/142 (2025.01);
Abstract
A light-emitting element including an epitaxial structure and a light guide structure is provided. The epitaxial structure has a first surface and a second surface opposite to each other and includes an active layer. The light guide structure is disposed on the first surface of the epitaxial structure and includes a first light reflection layer and a filter layer covering on an upper surface of the first light reflection layer. The first light reflection layer completely covers the first surface. A display panel is also provided.