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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 10184064 B1

PDFFull Text
Date of Patent:
Jan. 22, 2019

Filed:

Jun. 18, 2012

Inorganic composition for transferring a fine unevenness

Applicant:

Jun Koike, Tokyo, JP;

Inventor:

Jun Koike, Tokyo, JP;

Assignee:

ASAHI KASEI KABUSHIKI KAISHA, Tokyo, JP;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Kaj K Olsen

Assistant Examiner:

Alexander Polyansky

Int. Cl.
CPC ...
C09D 143/04 (2006.01); C08L 83/04 (2006.01); G03F 7/00 (2006.01); C08G 77/56 (2006.01); C08G 77/58 (2006.01); C08L 83/14 (2006.01); C09D 183/06 (2006.01); C09D 185/04 (2006.01); H01L 31/0216 (2014.01); H01L 31/0236 (2006.01); G02B 5/18 (2006.01);
U.S. Cl.
CPC ...
C09D 143/04 (2013.01); C08G 77/56 (2013.01); C08G 77/58 (2013.01); C08L 83/04 (2013.01); C08L 83/14 (2013.01); C09D 183/06 (2013.01); C09D 185/04 (2013.01); G02B 5/1809 (2013.01); G03F 7/0002 (2013.01); H01L 31/0236 (2013.01); H01L 31/02168 (2013.01); H01L 31/02363 (2013.01); H01L 31/02366 (2013.01); G02B 2207/107 (2013.01); Y02E 10/50 (2013.01);
Abstract

Disclosed is an inorganic composition for transferring a fine unevenness by which a fine unevenness made of an inorganic material capable of controlling a refractive index can be fabricated through a suitable transfer process. The composition according to the present invention contains a silicone compound and at least two types of metal alkoxides, wherein the metal alkoxides include a metal alkoxide having a metal species M1 (where M1 denotes at least one metal element selected from a group consisting of Ti, Zr, Zn, Sn, B, In, and Al) and a metal alkoxide having a metal species Si. In addition, a ratio between a molarity Cof the metal alkoxide having the metal species M1 and a molarity Cof the metal alkoxide having the metal species Si in the inorganic composition for transferring a fine unevenness satisfies a condition of 0.2≤C/C≤24.

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