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SEMI-TRANSPARENT DISPLAY APPARATUS

  • US 20120268669A1
  • Filed: 10/20/2011
  • Published: 10/25/2012
  • Est. Priority Date: 03/28/2008
  • Status: Active Grant
First Claim
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1. A device having a semitransparent display, the semitransparent display comprising:

  • a cholesteric liquid crystal display layer;

    a translucent electroluminescent layer disposed beneath the cholesteric liquid crystal display layer; and

    control circuitry coupled to and configured to selectively actuate each of the cholesteric liquid crystal display layer and the translucent electroluminescent layer.

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