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 11877474 B1

Date of Patent:

Jan. 16, 2024

Filed:

Feb. 04, 2021

Display device capable of preventing external light reflection

Applicant:

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

Inventors:

Gyungmin Baek, Yongin-si, KR;

Hyuneok Shin, Gwacheon-si, KR;

Juhyun Lee, Seongnam-si, KR;

Hyunmin Cho, Hwaseong-si, KR;

Assignee:

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

Attorney:

Innovation Counsel LLP

Primary Examiner:

Matthew E Gordon

Int. Cl.

CPC ...

H10K 50/86 (2023.01); H10K 71/00 (2023.01); H10K 59/35 (2023.01); H10K 59/122 (2023.01); H10K 59/124 (2023.01);

U.S. Cl.

CPC ...

H10K 50/865 (2023.02); H10K 71/00 (2023.02); H10K 59/122 (2023.02); H10K 59/124 (2023.02); H10K 59/35 (2023.02);

Abstract

A display device may include a display panel having a first region and a second region having a transmittance lower than a transmittance of the first region, the display panel including a substrate and a pixel layer disposed on the substrate, and an anti-reflection layer disposed on one side of the substrate in an area corresponding to the first region. The anti-reflection layer may include a first anti-reflection pattern including first metal and a second anti-reflection pattern disposed on the first anti-reflection pattern and including molybdenum oxide (MoO) and oxide of second metal other than molybdenum.

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