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, 2002
Filed:
Aug. 09, 1999
Tatsuya Deguchi, Kanagawa, JP;
Naoya Kato, Chiba, JP;
Sony Corporation, Tokyo, JP;
Abstract
Information on ambient light (viewing environment information) input from ambient light input section is fed to viewing environment converting section , which determines measured color values of monitor , and then fed to profile updating section and contrast correcting section . The contrast correcting section corrects the contrast according to the measured color values. Information on the setting of the monitor fed from monitor control section is supplied to monitor setting values converting section , where TRCs and a matrix are generated according to the modified setting information and supplied to the profile updating section . The profile updating section updates the profiles stored in memory by means of newly generated profiles.