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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 11737335 B1

PDFFull Text
Date of Patent:
Aug. 22, 2023

Filed:

Apr. 15, 2021

Display apparatus and method of manufacturing the same

Applicant:

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

Inventors:

Hyungguen Yoon, Yongin-si, KR;

Kyuwon Jo, Yongin-si, KR;

Sukhoon Kang, Yongin-si, KR;

Beomsoo Shin, Yongin-si, KR;

Sunghwan Hong, Yongin-si, KR;

Assignee:

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

Attorney:

Lewis Roca Rothgerber Christie LLP

Primary Examiner:

Anne M Hines

Assistant Examiner:

Jose M Diaz

Int. Cl.
CPC ...
H10K 59/38 (2023.01); H10K 50/854 (2023.01); H10K 50/86 (2023.01); H10K 71/00 (2023.01); H10K 59/12 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 59/38 (2023.02); H10K 50/854 (2023.02); H10K 50/865 (2023.02); H10K 71/00 (2023.02); H10K 59/1201 (2023.02); H10K 2102/331 (2023.02);
Abstract

A display apparatus includes: a first to third light-emitting element, each including an emission layer to emit light in a first direction, an encapsulation layer covering the first to third light-emitting elements; a first light-shielding layer arranged on the encapsulation layer, the first light-shielding layer including a first set of opening portions respectively corresponding to the first to third light-emitting elements; a metal layer arranged on an inner surface defining the first set of opening portions, wherein a width of the metal layer in a second direction normal (or perpendicular) to the first direction gradually decreases along the first direction; and a first color conversion layer; a second color conversion layer; and a light-transmitting layer, the first color conversion layer, the second color conversion layer, and a light-transmitting layer respectively corresponding to the first to third light-emitting elements.

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