Image display device and method
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United States of America Patent
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Jan 22, 2008
Grant Date -
Feb 16, 2006
app pub date -
Mar 6, 2003
filing date -
Mar 6, 2002
priority date (Note) -
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Abstract
In the image display device according to the first aspect of the invention, a liquid powder composed of a solid material stably floating as a dispersant in a gas and exhibiting a high fluidity in an aerosol state is sealed between opposed substrates, at least one substrate being transparent, and the liquid powder is moved. Moreover, in the image display device according to the second aspect of the invention, a porous spacer is arranged between opposed substrates, at least one substrate being transparent, a liquid powder composed of a solid material stably floating as a dispersant in gas and exhibiting a high fluidity in an aerosol state is sealed, and the liquid powder is moved.
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