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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 10948633 B1

PDFFull Text
Date of Patent:
Mar. 16, 2021

Filed:

Feb. 28, 2018

Translucent structure, method for manufacturing same, and article

Applicant:

Agc Inc., Chiyoda-ku, JP;

Inventors:

Takaaki Murakami, Tokyo, JP;

Azusa Takai, Tokyo, JP;

Toru Ikeda, Tokyo, JP;

Yosuke Takeda, Tokyo, JP;

Assignee:

AGC Inc., Chiyoda-ku, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Darryl J Collins

Assistant Examiner:

Journey F Sumlar

Int. Cl.
CPC ...
G02B 5/02 (2006.01); C03C 21/00 (2006.01); C03C 17/25 (2006.01); C03C 23/00 (2006.01); C03C 17/42 (2006.01); C03C 17/34 (2006.01); B05D 1/06 (2006.01); B32B 3/30 (2006.01); G02B 1/115 (2015.01); B32B 17/10 (2006.01); G02B 1/111 (2015.01); G02B 5/28 (2006.01);
U.S. Cl.
CPC ...
G02B 5/0242 (2013.01); B05D 1/06 (2013.01); B32B 3/30 (2013.01); B32B 17/10137 (2013.01); C03C 17/25 (2013.01); C03C 17/3417 (2013.01); C03C 17/42 (2013.01); C03C 21/002 (2013.01); C03C 23/0075 (2013.01); G02B 1/111 (2013.01); G02B 1/115 (2013.01); G02B 5/0215 (2013.01); G02B 5/0247 (2013.01); C03C 2217/732 (2013.01); C03C 2217/734 (2013.01); C03C 2217/76 (2013.01); C03C 2217/77 (2013.01); G02B 5/287 (2013.01);
Abstract

A translucent structure includes a translucent substrate and an antireflection layer provided on a visible side of the translucent substrate so that reflectivity of the translucent structure based on an SCI method is 3% or less. A visible-side outermost surface of the translucent structure includes a concave and convex structure as follows. The concave and convex structure includes a first convex portion and a second convex portion. The first convex portion has a diameter exceeding 10 μm and 185 μm or less in a specific section, and a specific maximum height is 0.2 to 8 μm. The second convex portion has a diameter exceeding 1 μm in a specific section, the number thereof is 0.0001 to 1.2 per 1 μm, and a specific average height thereof is 0.1 to 8 μm.

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