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Method and apparatus for using optical response time to control a liquid crystal display

  • US 5,914,764 A
  • Filed: 09/25/1996
  • Issued: 06/22/1999
  • Est. Priority Date: 09/25/1996
  • Status: Expired due to Term
First Claim
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1. A liquid crystal display comprising:

  • a liquid crystal panel,means for transmitting light having a predetermined characteristic through the panel,means for detecting light transmitted through the panel,phase comparator means for comparing the light detected with the light having a predetermined characteristic and generating a comparison signal, and,means responsive to the comparison signal for affecting variable control of the panel.

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