Method for optimizing display colors of a digital light processing projector
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 28, 2011
Grant Date -
Jun 4, 2009
app pub date -
Feb 28, 2008
filing date -
Dec 3, 2007
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A system for optimizing display colors of a digital light processing projector includes a color analyzer, and a central processing module. The color analyzer is configured for detecting a first image produced by the projector to obtain actual brightness proportions of red, green, and blue light components associated with the first image, and obtaining a color coordinate of the first image at the actual brightness proportions. The central processing module is configured for adjusting the actual brightness proportions to pre-set brightness proportions to form a second image. The color analyzer detects the second image to obtain a color coordinate thereof. The central processing module adjusts the color coordinate of the second image to a pre-set standard color coordinate, and changes the first gamma curve of the projector to a second gamma curve according to the adjusted color coordinate of the second image.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully