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Panel type color display device and system for processing image information

  • US 6,078,304 A
  • Filed: 10/20/1995
  • Issued: 06/20/2000
  • Est. Priority Date: 10/24/1994
  • Status: Expired due to Fees
First Claim
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1. A color display comprising:

  • a variable transmittance portion, the variable transmittance portion having a plurality of pixel elements, the variable transmittance portion having a characteristic amount of time in which it reaches a maximum level of transmittance upon application of a constant voltage;

    a backlight source; and

    a driving cirtuit for varying the transmittance of each pixel element of the variable transmittance portion in response to color image information, wherein the driving circuit drives each pixel element of the variable transmittance portion with a plurality of pulses, each of the plurality of pulses having a duration shorter than the characteristic duration of time in which the variable transmittance portion reaches the maximum level of transmittance upon application of a constant voltage.

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