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. 27, 2017
Filed:
Jun. 28, 2010
Trevor Davies, Walnut Creek, CA (US);
Giorgio Giaretta, Mountain View, CA (US);
Saagar Patel, Oakland, CA (US);
Jared Smith, San Francisco, CA (US);
Chun Chi Wan, RIchmond, CA;
Christopher Orlick, Washington Crossing, PA (US);
Trevor Davies, Walnut Creek, CA (US);
Giorgio Giaretta, Mountain View, CA (US);
Saagar Patel, Oakland, CA (US);
Jared Smith, San Francisco, CA (US);
Chun Chi Wan, RIchmond, CA;
Christopher Orlick, Washington Crossing, PA (US);
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Abstract
In one embodiment the present invention includes a display system for displaying video. The display system includes a backlight layer and an LCD layer. The display system controls the backlight layer and the LCD layer to emulate a cathode ray tube response. This emulation may be accomplished by applying a gamma function to a gamma corrected input signal. In this manner, the effects resulting from the 'crushed blacks' phenomenon may be reduced.