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. 12, 2019
Filed:
Feb. 03, 2015
Applicant:
Sony Corporation, Tokyo, JP;
Inventor:
Hiroshi Mukawa, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 9/73 (2006.01); G02B 27/01 (2006.01); G09G 3/36 (2006.01); H04N 9/31 (2006.01);
U.S. Cl.
CPC ...
H04N 9/73 (2013.01); G02B 27/017 (2013.01); G09G 3/36 (2013.01); H04N 9/3144 (2013.01); G02B 2027/0178 (2013.01);
Abstract
An image display device includes an image forming unit, an optical unit, a temperature measuring unit, and a control unit. The optical unit is configured to input and output light that is output from the image forming unit. The temperature measuring unit is configured to measure a temperature of the image forming unit. The control unit is configured to control an operation of the image forming unit based on a result of a temperature measurement by the temperature measuring unit.