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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 11515500 B1

PDFFull Text
Date of Patent:
Nov. 29, 2022

Filed:

Jun. 22, 2020

Display device

Applicant:

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

Inventors:

Mi Hwa Lee, Seoul, KR;

Su Jeong Kim, Yongin-si, KR;

Yi Su Kim, Seoul, KR;

Yi Seop Shim, Suwon-si, KR;

Jin Hyeong Lee, Hwaseong-si, KR;

Eun Jae Jeong, Hwaseong-si, KR;

Assignee:

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

Attorney:

Lewis Roca Rothgerber Christie LLP

Primary Examiner:

Jay Yang

Int. Cl.
CPC ...
H01L 51/52 (2006.01); H01L 27/32 (2006.01); C07D 333/76 (2006.01); C07D 307/91 (2006.01); C07C 49/83 (2006.01); C07C 49/84 (2006.01); C07C 69/54 (2006.01); C07C 47/565 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5237 (2013.01); C07C 47/565 (2013.01); C07C 49/83 (2013.01); C07C 49/84 (2013.01); C07C 69/54 (2013.01); C07D 307/91 (2013.01); C07D 333/76 (2013.01); H01L 27/322 (2013.01); H01L 27/323 (2013.01); H01L 51/5284 (2013.01); C07C 2602/26 (2017.05); C07C 2603/24 (2017.05); C07C 2603/48 (2017.05); C07C 2603/50 (2017.05);
Abstract

A display device includes: a base substrate; a light emitting element on the base substrate; a thin film encapsulation layer on the light emitting element to encapsulate the light emitting element; a touch member on the thin film encapsulation layer; a color filter layer on the touch member; and a planarization layer on the color filter layer to cover the color filter layer, wherein the planarization layer includes a light absorber represented by Formula 1:X—Ar—Y.  Formula 1

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