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:
Nov. 03, 2026

Filed:

Aug. 02, 2023
Applicant:

Samsung Display Co., Ltd., Yongin-si, KR;

Inventors:

Sunkyu Joo, Yongin-si, KR;

Sunyoung Kwon, Yongin-si, KR;

Sangji Park, Yongin-si, KR;

Jaecheol Park, Yongin-si, KR;

Keunchan Oh, Yongin-si, KR;

Dokyung Youn, Yongin-si, KR;

Songee Lee, Yongin-si, KR;

Wooman Ji, Yongin-si, KR;

Youyoung Jin, Yongin-si, KR;

Taehyung Hwang, Yongin-si, KR;

Assignee:

SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H10K 59/80 (2023.01); H10K 59/12 (2023.01); H10K 59/122 (2023.01); H10K 59/38 (2023.01);
U.S. Cl.
CPC ...
H10K 59/8792 (2023.02); H10K 59/1201 (2023.02); H10K 59/122 (2023.02); H10K 59/38 (2023.02);
Abstract

A display apparatus includes a first substrate, first to third light-emitting elements disposed over the first substrate and each including a first-color emission layer and a second-color emission layer, a second substrate disposed over the first substrate, a bank disposed on a lower surface of the second substrate facing the first substrate, where first to third bank openings is defined through the bank to overlap the first to third light-emitting elements, a first to third color filter layers disposed between the bank and the second substrate and overlapping the first to third light-emitting elements, a quantum-dot layer disposed in the third bank opening to overlap the third light-emitting element, and a spacer disposed on a lower surface of the bank facing the first substrate and including a same material as a material of the quantum-dot layer.


Find Patent Forward Citations

Quick Actions:

Joo, Sunkyu. (2026). Display apparatus and method of manufacturing the same (U.S. Patent No. 12787615). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12787615

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