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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 12328987 B1

PDFFull Text
Date of Patent:
Jun. 10, 2025

Filed:

Nov. 01, 2021

Display device including reflection control layer having uv absorber

Applicant:

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

Inventors:

Mi Hwa Lee, Seoul, KR;

Suk Hoon Kang, Seoul, KR;

Jeong Myo Sim, Gangneung-si, KR;

Kyung Hee Lee, Suwon-si, KR;

Assignee:

SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;

Attorney:

CANTOR COLBURN LLP

Primary Examiner:

Ida M Soward

Int. Cl.
CPC ...
H10K 50/86 (2023.01); H10K 50/84 (2023.01); H10K 50/844 (2023.01); H10K 59/12 (2023.01); H10K 59/40 (2023.01); G06F 1/16 (2006.01); G09F 9/30 (2006.01); H10K 50/15 (2023.01); H10K 50/16 (2023.01); H10K 59/121 (2023.01); H10K 59/126 (2023.01); H10K 59/80 (2023.01); H10K 77/10 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 50/865 (2023.02); H10K 50/844 (2023.02); H10K 59/12 (2023.02); H10K 59/40 (2023.02); G06F 1/1652 (2013.01); G09F 9/301 (2013.01); H10K 50/15 (2023.02); H10K 50/16 (2023.02); H10K 59/121 (2023.02); H10K 59/1216 (2023.02); H10K 59/126 (2023.02); H10K 59/873 (2023.02); H10K 59/8792 (2023.02); H10K 77/111 (2023.02); H10K 2102/311 (2023.02);
Abstract

A display device is provided. The display device comprises a thin-film transistor layer disposed on a substrate, a light emitting element layer disposed on the thin-film transistor layer, a touch sensing layer disposed on the light emitting layer, and a reflection control layer disposed on the touch sensing layer, wherein the reflection control layer includes a UV absorber, wherein the UV absorber includes at least one hydrophobic group, and/or the UV absorber is present as a concentration gradient in the reflection control layer.

Find Patent Forward Citations

Quick Actions:

Lee, Mi. (2025). Display device including reflection control layer having uv absorber (U.S. Patent No. 12328987). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12328987

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