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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 12171130 B1

PDFFull Text
Date of Patent:
Dec. 17, 2024

Filed:

Sep. 30, 2022

Display apparatus having color converting layers and method of manufacturing the same

Applicant:

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

Inventors:

Ansu Lee, Yongin-si, KR;

Sunkwang Kim, Yongin-si, KR;

Hyungjin Song, Yongin-si, KR;

Kangmoon Jo, Yongin-si, KR;

Assignee:

SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;

Attorney:

KILE PARK REED & HOUTTEMAN PLLC

Primary Examiner:

Nduka E Ojeh

Int. Cl.
CPC ...
H10K 59/38 (2023.01); H10K 50/844 (2023.01); H10K 50/854 (2023.01); H10K 50/86 (2023.01); H10K 59/12 (2023.01); H10K 71/00 (2023.01);
U.S. Cl.
CPC ...
H10K 59/38 (2023.02); H10K 50/844 (2023.02); H10K 50/854 (2023.02); H10K 50/865 (2023.02); H10K 59/12 (2023.02); H10K 71/00 (2023.02); H10K 59/1201 (2023.02);
Abstract

A display apparatus includes a substrate including a display area including a first display device, a second display device, and a third display device. The display apparatus includes a first protection layer disposed on the first, second, and third display devices, a first color conversion layer disposed on the first protection layer corresponding to the first display device and including first quantum dots converting incident light into first light, a second color conversion layer disposed on the first protection layer corresponding to the second display device and including second quantum dots converting incident light into second light, and a third color conversion layer disposed on the first protection layer corresponding to the third display device and including light scattering particles converting incident light into third light.

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