Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2006-11-29
2010-06-08
Dinh, Duc Q (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S087000, C345S211000, C345S690000
Reexamination Certificate
active
07733322
ABSTRACT:
A liquid crystal display device includes a liquid crystal display panel having pixels, a light source which illuminates the display panel, and a control unit which controls the display panel and the light source. The control unit includes an insertion unit which causes the pixel to store a first voltage corresponding to a video signal in a first period within one frame period and to store a second voltage corresponding to a non-video signal in a second period that follows the first period, and a driving unit which enables the light source at least in a period corresponding to the first period in which the first voltage is held in the pixel, and disables the light source in a period corresponding to the second period in which the second voltage is held in the pixel, and is configured to set the first and second voltages at different independent values.
REFERENCES:
patent: 6392620 (2002-05-01), Mizutani et al.
patent: 2000-214827 (2000-08-01), None
patent: 2002-31790 (2002-01-01), None
patent: 2002-107695 (2002-04-01), None
patent: 2003-215535 (2003-07-01), None
patent: 2002-0080248 (2002-10-01), None
Araki Shigesumi
Nishiyama Kazuhiro
Okita Mitsutaka
Suzuki Daiichi
Dinh Duc Q
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Toshiba Matsushita Display Technology Co., Ltd.
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