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:
Mar. 29, 2022
Filed:
Jan. 18, 2018
Agc Inc., Tokyo, JP;
Kazunobu Maeshige, Tokyo, JP;
Nobutaka Aomine, Tokyo, JP;
Hiroyuki Okawa, Tokyo, JP;
Kiyoshi Tamai, Tokyo, JP;
Hitoshi Onoda, Tokyo, JP;
Makoto Sano, Tokyo, JP;
Yusuke Kobayashi, Tokyo, JP;
AGC Inc., Tokyo, JP;
Abstract
The present invention provides a cover glass and a glass laminate which are reduced in warpage, and have excellent scratch resistance, low reflecting properties and excellent optical properties. According to the present invention, a cover glass and a glass laminate which are reduced in glass warpage, retain the effect of scratch resistance, and have low reflecting properties and excellent optical properties can be provided by alternately superposing a film including a high-refractive-index material and a film including a low-refractive-index material, in given amounts.