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 12645114 B1

Date of Patent:

Jun. 02, 2026

Filed:

Feb. 29, 2024

Display device including light emitting units emitting the same color

Applicant:

Innolux Corporation, Miaoli County, TW;

Inventors:

Jui-Jen Yueh, Miaoli County, TW;

Kuan-Feng Lee, Miaoli County, TW;

Assignee:

Innolux Corporation, Miaoli County, TW;

Attorney:

JCIPRNET

Primary Examiner:

Ida M Soward

Int. Cl.

CPC ...

G02F 1/13 (2006.01); G02F 1/13357 (2006.01); H10H 20/851 (2025.01); H10H 29/14 (2025.01); H10K 59/18 (2023.01); H10K 59/35 (2023.01); H10K 59/38 (2023.01); H10K 59/80 (2023.01); H10K 59/90 (2023.01); H10W 90/00 (2026.01);

U.S. Cl.

CPC ...

G02F 1/133603 (2013.01); H10H 20/851 (2025.01); H10H 29/142 (2025.01); H10K 59/18 (2023.02); H10K 59/35 (2023.02); H10K 59/38 (2023.02); H10K 59/875 (2023.02); H10K 59/90 (2023.02); H10W 90/00 (2026.01); G09G 2300/0452 (2013.01); H10H 20/8512 (2025.01); H10K 59/351 (2023.02); H10K 59/352 (2023.02);

Abstract

A display device includes a first light emitting unit, a first optical portion, a second light emitting unit and a second optical portion. The first optical portion disposed on the first light emitting unit, wherein a light emitting from the first light emitting unit at least passes through the first optical portion is a first light, and the first light includes a first main-peak. The second optical portion disposed on the second light emitting unit, wherein a light emitting from the second light emitting unit at least passes through the second optical portion is a second light, and the second light includes a second main-peak, wherein a first wavelength difference between the first main-peak and the second main-peak is less than 20 nm, and the first light and the second light are same color light.

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