Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2008-01-22
2008-01-22
Lewis, David L. (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S094000
Reexamination Certificate
active
09856926
ABSTRACT:
A liquid crystal panel (2) includes scanning signal lines (31) for supplying scanning signals to gate electrodes (20) of TFTs (14), and data signal lines (32) for supplying data signals to data electrodes (24) of TFTs. The liquid crystal panel further includes auxiliary capacitive electrode pads (27a) for use in forming auxiliary capacitance and an auxiliary capacitive lines (33) so as not to generate a capacitive bond with the scanning signal lines. The liquid crystal panel is driven at a rewriting frequency of a screen of not more than 30 Hz. As a result, the liquid crystal panel can be driven at a low consumption power while maintaining a desirable display quality of the liquid crystal panel.
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“Multi-Field Driving Method for Reducing LCD Power Consumption” (H. Okumura, et al., SID 95 DIGEST, 1995, pp. 249-252).
Kumada Kouji
Nakamura Hisakazu
Ohta Takashige
Shimizu Masahiro
Tsuda Kazuhiko
Conlin David G.
Daley, Jr. William J.
Edwards Angell Palmer & & Dodge LLP
Lewis David L.
Sharp Kabushiki Kaisha
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