Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2008-05-08
2011-10-25
Nguyen, Chanh (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S099000
Reexamination Certificate
active
08044910
ABSTRACT:
A liquid crystal display (LCD) device and a method for driving the LCD device are disclosed. The LCD device includes a frame rate adjusting circuit for controlling a frame rate to be maintained at a 1-fold rate in frame periods other than an Nth frame period (“N” is a multiple of 8 or more), while being increased to an “i”-fold-accelerated rate (“i” is a positive integer of 2 or more) in the Nth frame period, to output reference timing signals in the frame periods other than the Nth frame period, and to output accelerated timing signals in the Nth frame period, a timing controller for generating data and gate timing control signals, based on at least one of each reference timing signal and each accelerated timing signal, and a logic circuit for accelerating a frequency of a polarity control signal in the Nth frame period.
REFERENCES:
patent: 4417785 (1983-11-01), Nakamura
patent: 6535194 (2003-03-01), Hanano et al.
patent: 7123246 (2006-10-01), Nakatani et al.
patent: 2006/0007091 (2006-01-01), Yang et al.
Jang Su Hyuk
Min Woong Ki
Song Hong Sung
LG Display Co., Ltd
McKenna Long & Aldridge LLP
Mistry Ram
Nguyen Chanh
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