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:
Nov. 01, 2016
Filed:
Oct. 01, 2013
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Eisaku Tatsumi, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/14 (2006.01); G03B 21/20 (2006.01); G03B 33/08 (2006.01); H04N 9/31 (2006.01); G09G 3/34 (2006.01); G03B 33/06 (2006.01);
U.S. Cl.
CPC ...
G03B 21/142 (2013.01); G03B 21/2033 (2013.01); G03B 33/08 (2013.01); G09G 3/3413 (2013.01); H04N 9/3155 (2013.01); H04N 9/3179 (2013.01); G03B 21/2053 (2013.01); G03B 33/06 (2013.01); G09G 2300/0452 (2013.01); G09G 2310/0235 (2013.01); G09G 2320/0247 (2013.01); G09G 2320/0261 (2013.01); G09G 2320/062 (2013.01);
Abstract
A projection apparatus for projecting an image of a display unit by emitting light from a light source includes a detection unit configured to detect flicker information indicating how easily flicker occurs based on input image information, and a control unit configured to control the number of light emissions of the light source in a time period during which an image in one frame is displayed by the display unit based on the flicker information detected by the detection unit.
Tatsumi, Eisaku. (2016). Projection apparatus, method for controlling projection apparatus, and program therefor (U.S. Patent No. 9482935). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9482935
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