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:
Oct. 13, 2026
Filed:
May. 02, 2025
Applicant:
Japan Display Inc., Tokyo, JP;
Inventors:
Masato Yoshida, Tokyo, JP;
Hirofumi Ohira, Tokyo, JP;
Assignee:
Japan Display Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21K 9/68 (2016.01); F21V 9/20 (2018.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21K 9/68 (2016.08); F21V 9/20 (2018.02); F21Y 2115/10 (2016.08);
Abstract
According to an aspect, a lighting device includes: a light source; a surface layer provided at a position facing the light source; and a first reflective member provided between the light source and the surface layer to reflect light emitted from the light source toward the light source. The surface layer has a semi-transmissive layer and a plurality of first openings formed in the semi-transmissive layer. The first reflective member has a plurality of second openings.
Yoshida, Masato. (2026). Lighting device (U.S. Patent No. 12760849). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12760849
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile