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:
Dec. 17, 2024
Filed:
Jul. 29, 2022
Applicant:
Agc Inc., Tokyo, JP;
Inventors:
Takenori Someya, Tokyo, JP;
Tomoaki Sakurada, Tokyo, JP;
Assignee:
AGC Inc., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
F21V 8/00 (2006.01); C03C 3/068 (2006.01); C03C 3/097 (2006.01); C03C 3/19 (2006.01); C03C 17/00 (2006.01); C03C 17/32 (2006.01); G02B 27/01 (2006.01);
U.S. Cl.
CPC ...
G02B 6/0065 (2013.01); C03C 3/068 (2013.01); C03C 3/097 (2013.01); C03C 3/19 (2013.01); C03C 17/009 (2013.01); C03C 17/32 (2013.01); G02B 6/0016 (2013.01); G02B 6/0035 (2013.01); G02B 27/0172 (2013.01); C03C 2217/445 (2013.01); C03C 2217/475 (2013.01); C03C 2217/477 (2013.01); C03C 2217/48 (2013.01); G02B 2027/0123 (2013.01);
Abstract
The present invention relates to a light guide plate containing a glass plate and a resin layer that is formed on at least one major surface of the glass plate, in which the resin layer is made of a resin containing metal oxide fine particles dispersed, and an absolute value of a refractive index difference between the glass plate and the resin layer is 0.07 or smaller over an entire range of a wavelength of 430 nm to 700 nm.