US Patent No: 7,872,631

Number of patents in Portfolio can not be more than 2000

Liquid crystal display with temporal black point

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ALSO PUBLISHED AS: 20050248520
ATTORNEY / AGENT: (SPONSORED)
 

Importance

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Abstract

A backlit display with improved dynamic range. The disclosed display illuminates a pixel of the display at respective non-zero illumination levels during each of a first frame and a second frame and decreases the illumination level of the pixel during the interval between the first frame and the second frame.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
SHARP LABORATORIES OF AMERICA, INC.CAMAS, WA538

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Daly, Scott J Kalama, WA 143 1666
Feng, Xiao-fan Vancouver, WA 96 365

Cited Art

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Patent Citation Ranking

Forward Cites

Patent Info (Count) # Cites Year
 
QUALCOMM MEMS TECHNOLOGIES, INC. (4)
8,319,703 Rendering an image pixel in a composite display 0 2007
8,111,209 Composite display 1 2007
8,106,854 Composite display 1 2008
8,106,860 Luminance balancing 1 2008
 
PANASONIC LIQUID CRYSTAL DISPLAY CO., LTD. (1)
D661833 Reflective sheet for LCD backlights 1 2011
 
THOMSON LICENSING (1)
8,259,258 Liquid crystal display having a field emission backlight 0 2006

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