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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 11963422 B1

PDFFull Text
Date of Patent:
Apr. 16, 2024

Filed:

May. 19, 2021

Color conversion panel, method of manufacturing the same, and display device including the same

Applicant:

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

Inventors:

Keunyoung Park, Suwon-si, KR;

Hyunwoo Noh, Yongin-si, KR;

Haeil Park, Seoul, KR;

Moonjung Baek, Seoul, KR;

Kwangkeun Lee, Osan-si, KR;

Junhan Lee, Seoul, KR;

Suji Han, Incheon, KR;

Assignee:

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

Attorney:

Lewis Roca Rothgerber Christie LLP

Primary Examiner:

Evren Seven

Int. Cl.
CPC ...
H10K 59/38 (2023.01); G02B 5/00 (2006.01); G02B 5/20 (2006.01); H10K 50/856 (2023.01); H10K 50/86 (2023.01); H10K 59/12 (2023.01); H10K 71/00 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 59/38 (2023.02); G02B 5/003 (2013.01); G02B 5/201 (2013.01); H10K 50/856 (2023.02); H10K 50/865 (2023.02); H10K 59/12 (2023.02); H10K 71/00 (2023.02); H10K 2102/3026 (2023.02);
Abstract

Disclosed is a color conversion panel which may include a first pixel area, a second pixel area, a third pixel area, and a non-pixel area positioned between the first pixel area, the second pixel area, and the third pixel area; a substrate; a light blocking layer in a non-pixel area on a substrate, a color filter layer including a first color filter, a second color filter, and a third color filter; a color conversion layer including a first color conversion pattern on the first color filter, a second color conversion pattern on the second color filter, and a light transmission pattern on third color filter; a transmission bank between the first color conversion pattern, the second color conversion pattern, and the light transmission pattern; an opening in the transmission bank; and a reflection bank in the opening of the transmission bank.

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