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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 11805666 B1

PDFFull Text
Date of Patent:
Oct. 31, 2023

Filed:

Mar. 08, 2021

Display device

Applicant:

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

Inventors:

Yohan Kim, Seoul, KR;

Eung Seok Park, Seoul, KR;

Wonmin Yun, Yongin-si, KR;

Yongtack Kim, Yongin-si, KR;

Byoungduk Lee, Seongnam-si, KR;

Yoonhyeung Cho, Yongin-si, KR;

Assignee:

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

Attorney:

F. CHAU & ASSOCIATES, LLC

Primary Examiner:

Vongsavanh Sengdara

Int. Cl.
CPC ...
H10K 50/842 (2023.01); H10K 50/844 (2023.01); H10K 59/38 (2023.01); H10K 59/40 (2023.01); H10K 59/88 (2023.01); H10K 59/122 (2023.01); H10K 59/131 (2023.01); G06F 3/041 (2006.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 50/8426 (2023.02); H10K 50/844 (2023.02); H10K 50/8428 (2023.02); H10K 59/122 (2023.02); H10K 59/131 (2023.02); H10K 59/38 (2023.02); H10K 59/40 (2023.02); H10K 59/88 (2023.02); G06F 3/041 (2013.01); H10K 2102/331 (2023.02);
Abstract

Provided is a display device including a first substrate including a display part and a non-display part around the display part, a second substrate disposed on the first substrate, a pixel disposed between the display part and the second substrate, a quantum dot layer disposed between the second substrate and the pixel, a bank layer disposed around the quantum dot layer, and when viewed on a plane, overlapping the non-display part, a color filter disposed between the second substrate and the quantum dot layer, a dummy color filter, when viewed on the plane, overlapping the non-display part, and disposed between the bank layer and the second substrate, and a sealant disposed between the non-display part and the bank layer.

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