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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 11943988 B1

PDFFull Text
Date of Patent:
Mar. 26, 2024

Filed:

Mar. 01, 2021

Color filter unit and display apparatus having the same

Applicant:

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

Inventors:

Jeaheon Ahn, Yongin-si, KR;

Seongyeon Lee, Yongin-si, KR;

Jeongki Kim, Yongin-si, KR;

Assignee:

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

Attorney:

H.C. Park & Associates, PLC

Primary Examiner:

Walter H Swanson

Assistant Examiner:

Jacob T Nelson

Int. Cl.
CPC ...
H10K 59/38 (2023.01); G02B 5/22 (2006.01); H10K 50/115 (2023.01); H10K 50/13 (2023.01); H10K 50/844 (2023.01); H10K 50/854 (2023.01); H10K 59/122 (2023.01);
U.S. Cl.
CPC ...
H10K 59/38 (2023.02); H10K 50/115 (2023.02); H10K 50/131 (2023.02); H10K 50/844 (2023.02); H10K 59/122 (2023.02);
Abstract

A color filter unit and a display apparatus including the same is provided, wherein the color filter unit includes an upper substrate, a first-color color filter layer, a second-color color filter layer, and a third-color color filter layer on a first surface that is a lower surface of the upper substrate, a transparent layer on the first-color color filter layer and having one or more protrusions in a direction away from the first surface, a second color quantum dot layer on the second-color color filter layer, and a third color quantum dot layer on the third-color color filter layer.

Find Patent Forward Citations

Ahn, Jeaheon. (2024). Color filter unit and display apparatus having the same (U.S. Patent No. 11943988). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11943988

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

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