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.:
Date of Patent:
Aug. 11, 2020
Filed:
Jan. 02, 2019
Applicant:
Agc Inc., Chiyoda-ku, JP;
Inventors:
Azusa Takai, Chiyoda-ku, JP;
Satoshi Mototani, Chiyoda-ku, JP;
Assignee:
AGC Inc., Chiyoda-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/44 (2010.01); G02F 1/1335 (2006.01); G02F 1/1333 (2006.01); H01L 27/12 (2006.01); G03F 1/46 (2012.01); B60R 1/00 (2006.01); H01L 51/00 (2006.01); G06F 3/041 (2006.01); H01B 5/14 (2006.01); H01L 33/00 (2010.01); H01L 51/44 (2006.01); H05K 1/02 (2006.01);
U.S. Cl.
CPC ...
H01L 33/44 (2013.01); B60R 1/001 (2013.01); G02F 1/133308 (2013.01); G02F 1/133502 (2013.01); G02F 1/133504 (2013.01); G03F 1/46 (2013.01); G06F 3/041 (2013.01); H01B 5/14 (2013.01); H01L 27/1259 (2013.01); H01L 33/0079 (2013.01); H01L 51/0096 (2013.01); H01L 51/442 (2013.01); H05K 1/0213 (2013.01); H05K 1/0274 (2013.01); G02F 2001/133507 (2013.01); H01L 51/44 (2013.01); Y02E 10/549 (2013.01);
Abstract
To provide a transparent substrate with excellent appearance and with high visibility when observed from a predetermined direction, and a process for producing it. A transparent substrate comprising a substrate having a curved surface on at least a part of its front surface, and an antiglare layer formed on the center region and the edge region of the curved surface, wherein the absolute value of the difference between the 60° specular glossiness at the center region and the 60° specular glossiness at the edge region is higher than 20%.