Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2007-04-12
2010-12-07
Lao, Lun-Yi (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S089000, C345S082000, C345S076000, C345S690000, C349S069000
Reexamination Certificate
active
07847784
ABSTRACT:
A method driving an LCD assembly, the LCD assembly including a transmission-type LCD including a display area configured of pixels, a planar-light-source device illuminating the display area, and a driving circuit driving the planar-light-source device and LCD; wherein the driving circuit supplies a control signal controlling the optical transmittance of each pixel to each pixel, the method comprising, for each frame with LCD image display, the steps of: controlling the luminance of the planar-light-source device by the driving circuit such that, when assuming that the control signal equivalent to a driving signal having the maximum value of driving signals input to the driving circuit driving all the pixels making up the display area is supplied to a pixel, the luminance of the pixel is obtained; and controlling the luminance of the planar-light-source device by the driving circuit based on the response speed of a liquid-crystal material making up the pixels.
REFERENCES:
patent: 2001/0038371 (2001-11-01), Yoshinaga et al.
patent: 2002/0003522 (2002-01-01), Baba et al.
patent: 2002/0036608 (2002-03-01), Hirakata et al.
patent: 2006/0146007 (2006-07-01), Lim et al.
patent: 2007/0222743 (2007-09-01), Hirakata
patent: 11-109317 (1999-04-01), None
patent: 2001-175216 (2001-06-01), None
patent: 2001-236034 (2001-08-01), None
patent: 2001-332394 (2001-11-01), None
patent: 2002-099250 (2002-04-01), None
patent: 2003-149626 (2003-05-01), None
patent: 2003-255914 (2003-09-01), None
patent: 2005-017324 (2005-01-01), None
patent: 2005-241678 (2005-09-01), None
Lao Lun-Yi
Sony Corporation
Wolf Greenfield & Sacks P.C.
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