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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 10585217 B1

PDFFull Text
Date of Patent:
Mar. 10, 2020

Filed:

Oct. 18, 2018

Mirror substrates, methods of manufacturing the same and display devices including the same

Applicant:

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

Inventors:

Sang-Hoon Yim, Suwon-si, KR;

Dong-Chan Kim, Gunpo-si, KR;

Won-Jong Kim, Suwon-si, KR;

Eung-Do Kim, Seoul, KR;

Dong-Kyu Seo, Hwaseong-si, KR;

Ji-Hye Lee, Incheon, KR;

Da-Hea Im, Incheon, KR;

Yoon-Hyeung Cho, Yongin-si, KR;

Won-Suk Han, Yongin-si, KR;

Assignee:

Samsung Display Co., Ltd., , KR;

Attorney:

Innovation Counsel LLP

Primary Examiner:

Stephen W Smoot

Int. Cl.
CPC ...
H01L 51/52 (2006.01); G02B 5/08 (2006.01); H01L 33/60 (2010.01); H01L 51/00 (2006.01); H01L 33/46 (2010.01); H01L 21/02 (2006.01); H01L 33/10 (2010.01); B32B 7/04 (2019.01); B32B 9/04 (2006.01); B32B 17/00 (2006.01); B32B 27/06 (2006.01); H01L 31/0232 (2014.01);
U.S. Cl.
CPC ...
G02B 5/085 (2013.01); B32B 7/04 (2013.01); B32B 9/04 (2013.01); B32B 9/045 (2013.01); B32B 17/00 (2013.01); B32B 27/06 (2013.01); H01L 21/02697 (2013.01); H01L 31/02327 (2013.01); H01L 33/10 (2013.01); H01L 33/46 (2013.01); H01L 33/60 (2013.01); H01L 51/0023 (2013.01); H01L 51/5271 (2013.01); B32B 2250/44 (2013.01); B32B 2255/10 (2013.01); B32B 2255/20 (2013.01); B32B 2255/205 (2013.01); B32B 2255/26 (2013.01); B32B 2255/28 (2013.01); B32B 2307/202 (2013.01); B32B 2307/206 (2013.01); B32B 2307/416 (2013.01); B32B 2307/418 (2013.01); B32B 2307/75 (2013.01); B32B 2457/20 (2013.01);
Abstract

A mirror substrate includes a transparent substrate, a plurality of first mirror patterns arranged on the transparent substrate and spaced apart from each other, each of the first mirror patterns including a phase compensation layer and a first mirror layer sequentially stacked on the transparent substrate, and a second mirror layer disposed on the transparent substrate and between neighboring ones of the first mirror patterns, the second mirror layer having a second thickness less than a first thickness of the first mirror layer.

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