logo

For the Inventor, By the Inventor

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 12543482 B1

PDFFull Text
Date of Patent:
Feb. 03, 2026

Filed:

Dec. 02, 2019

Display device

Applicant:

Sharp Kabushiki Kaisha, Sakai, JP;

Inventors:

Jun Sakuma, Sakai, JP;

Yasushi Asaoka, Sakai, JP;

Assignee:

SHARP KABUSHIKI KAISHA, Sakai, JP;

Attorney:

ScienBiziP, P.C.

Primary Examiner:

Yara B Green

Assistant Examiner:

Akhee undefined Sarker-Nag

Int. Cl.
CPC ...
H10K 59/80 (2023.01); H10K 50/115 (2023.01); H10K 59/121 (2023.01); H10K 59/122 (2023.01); H10K 59/35 (2023.01);
U.S. Cl.
CPC ...
H10K 59/878 (2023.02); H10K 59/35 (2023.02); H10K 59/879 (2023.02); H10K 50/115 (2023.02); H10K 59/121 (2023.02); H10K 59/122 (2023.02);
Abstract

A display device, includes: a first light-emitting element emitting a first light having a first wavelength; and a second light-emitting element emitting a second light having a second wavelength, the first light and the second light being released in a first direction; a first optical layer formed in a second direction with respect to the first light-emitting element, and positioned to coincide with the first light-emitting element in the second direction, the first optical layer being transparent to the light having the second wavelength and reflective or absorptive of the light having the first wavelength; and a second optical layer formed in the second direction with respect to the second light-emitting element, and positioned to coincide with the second light-emitting element in the second direction, the second optical layer being transparent to the light having the first wavelength and reflective or absorptive of the light having the second wavelength.

Find Patent Forward Citations

Sakuma, Jun. (2026). Display device (U.S. Patent No. 12543482). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12543482

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

Loading…