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Multicolored liquid crystal display

  • US 4,617,562 A
  • Filed: 04/11/1983
  • Issued: 10/14/1986
  • Est. Priority Date: 04/11/1983
  • Status: Expired due to Fees
First Claim
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1. A display for an intensity level measuring device of the general type in which the intensity level is converted by an electronic circuit into a corresponding voltage level, the display comprising a multicolored liquid crystal display, the liquid crystal display comprising a plurality of shutters, each shutter defining a display window, at least some of the display windows when activated being of a different preselected color or colors from some other activated windows, each shutter being activatable by electronic circuitry responsive to a unique minimum voltage level generated by the electronic circuit, the preselected color or colors of each window remaining unchanged at a voltage level above its minimum unique voltage level whereby the display indicates an intensity level according to the colored display window corresponding to the activated shutter.

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