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:
Jun. 13, 2023
Filed:
Dec. 17, 2019
Applicant:
Sony Group Corporation, Tokyo, JP;
Inventor:
Akihito Nishiike, Tokyo, JP;
Assignee:
SONY GROUP CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/34 (2006.01); G02B 26/08 (2006.01);
U.S. Cl.
CPC ...
G09G 3/346 (2013.01); G02B 26/0841 (2013.01); G09G 2300/0857 (2013.01); G09G 2310/0267 (2013.01); G09G 2310/08 (2013.01); G09G 2320/0247 (2013.01); G09G 2320/0252 (2013.01);
Abstract
Provided is a spatial light modulator device that includes a light modulation unit, a first memory, and a second memory. The light modulation unit performs a transition operation between a first state and a second state. In the first memory, data for specifying which one state of the first state and the second state the light modulation unit is to be put in is written during a transition time in which the transition operation is performed. In the second memory, the data retained in the first memory is written after the transition time ends and the second memory supplies the data to the light modulation unit.