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:
May. 22, 2018
Filed:
Apr. 28, 2015
Applicant:
Sony Corporation, Tokyo, JP;
Inventor:
Tomomasa Mizuno, Anagawa, JP;
Assignee:
SONY CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/56 (2006.01); G03B 21/62 (2014.01); G02B 27/22 (2018.01); G03B 21/606 (2014.01); G03B 21/20 (2006.01); H04N 9/31 (2006.01);
U.S. Cl.
CPC ...
G03B 21/606 (2013.01); G02B 27/2271 (2013.01); G03B 21/2013 (2013.01); H04N 9/3147 (2013.01); G03B 21/56 (2013.01); G03B 21/62 (2013.01);
Abstract
A three-dimensional screen structure is a three-dimensional screen structure on which image light projected from an image light source is incident. The three-dimensional screen structure includes particles and a bind unit. The particles are three-dimensionally disposed and capable of transmitting or reflecting the image light. The bind unit binds the particles.