System and method for digitally controlled waveform drive methods for graphical displays

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20020000967A1
SERIAL NO

09727132

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An image generation system is provided. A display matrix is provided and has a plurality of display elements which can include liquid crystal. Each display element includes a pixel. A plurality of display circuits are electrically connected to a display element. A plurality of memory cells are associated with each of the circuits, or form part of the circuit, and a selector continuously electrically connected to more than one of the plurality of memory cells, the selector outputting to the pixel data from one memory cell at a time. Peripheral control circuits preferably control read and write operations to the memory cells. Also provided is a light emitting mechanism, which may be a mechanism provided at each pixel, a light modulating mechanism provided at each pixel, and/or an illumination source for illuminating the pixels. Logic increases response speed of an image display utilizing a digitally controlled waveform. A method for generating an image is also provided. According to the method, a shade of color is generated by controlling a duration that each display element is optically on. Illumination is applied to illuminate the display element.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SNAP INC3000 31ST STREET SANTA MONICA CA 90405

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bergstrom, Neil Palo Alto, CA 7 164
Huston, James R Boulder Creek, CA 6 182
Xu, Gang Cupertino, CA 383 6031

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation