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:
Oct. 25, 2022
Filed:
Apr. 23, 2021
Agc Inc., Tokyo, JP;
Naruki Yamada, Tokyo, JP;
Yukihiro Tao, Tokyo, JP;
AGC Inc., Tokyo, JP;
Abstract
A reflective transparent screen exhibiting high brightness over a wide region in the screen although with a narrow viewing angle, and an image display system is provided. The reflective transparent screen has a first transparent layerhaving an irregular surface, a reflective layerformed on the irregular surface, and a second transparent layerformed on the irregular surface on which the reflective layeris formed so as to fill irregularities. The irregular surface of the first transparent layerhas a slant angle in a first direction being within a range of from −44' to +44′, and a slant angle in a second direction perpendicular to the first direction being within a range of from −44′ to +44′.