DUAL MODE ELECTRO-OPTIC DISPLAYS
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United States of America Patent
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Issued Date -
Dec 1, 2011
app pub date -
May 26, 2011
filing date -
May 27, 2010
priority date (Note) -
Abandoned
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Abstract
A display comprises, in this order: a layer (104) of an electro-optic medium switchable between transmissive and non-transmissive optical states; a shutter means (130) switchable between reflective and transmissive optical states; and a light source (102). The display can operate in either a reflective mode or a transmissive mode, and the whole area of the display functions in both modes.
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