Liquid crystal display with modulated black point
First Claim
Patent Images
1. A method for displaying an image on a liquid crystal display comprising:
- (a) illuminating a first pixel at a first non-zero illumination level during a first fram;
(b) illuminating said first pixel at a second non-zero illumination level during a second frame;
wherein said second frame is the next frame immediately following said first frame, wherein said second illumination level is greater than said first level;
(c) wherein said first pixel is decreased in illumination to a level less than said first illumination level prior to illuminating said first pixel at said second illumination level during said second frame.
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Abstract
A backlit display with improved dynamic range.
157 Citations
20 Claims
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1. A method for displaying an image on a liquid crystal display comprising:
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(a) illuminating a first pixel at a first non-zero illumination level during a first fram;
(b) illuminating said first pixel at a second non-zero illumination level during a second frame;
wherein said second frame is the next frame immediately following said first frame, wherein said second illumination level is greater than said first level;
(c) wherein said first pixel is decreased in illumination to a level less than said first illumination level prior to illuminating said first pixel at said second illumination level during said second frame. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification