Liquid-crystal display apparatus comprising display pixels and vision-angle control pixels having a vision-angle control circuit
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United States of America Patent
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Nov 27, 2012
Grant Date -
Apr 21, 2011
app pub date -
Oct 13, 2010
filing date -
Mar 26, 2009
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A liquid-crystal display apparatus includes: display pixels each located at an intersection of a scan line and a data line and each provided with a display-pixel switching device, a display pixel electrode, and a liquid-crystal layer; vision-angle control pixels each located at an intersection of the scan line and a vision-angle control line and each provided with a vision-angle control pixel switching device, a vision-angle control pixel electrode, and a transmittance exhibited for a vision angle to serve as a transmittance with a characteristic different from that of the transmittance of the display pixel or a reflectance exhibited for a vision angle to serve as a reflectance with a characteristic different from that of the reflectance of the display pixel; a scan-line driving circuit; and a vision-angle control circuit.
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