Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2006-07-25
2006-07-25
Shalwala, Bipin (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S087000, C345S088000, C345S098000, C345S103000
Reexamination Certificate
active
07081879
ABSTRACT:
A data driver includes an input module, a plurality of latches, a plurality of shift registers, and a digital-to-analog converter (DAC). The method includes utilizing the input module to receive an N-bit digital data set that is classified into m groups, wherein m and n are integers with values either equal to or greater than two. The method further includes utilizing the shift registers to output a plurality of switch signals so as to store the m groups of digital data into the latches in sequence, transmitting the m groups of digital data into the DAC in sequence according to the switch signals, transforming the m groups of digital data into a corresponding analog voltage signal in sequence, and outputting the analog voltage signal to a data line in sequence for pre-charging and driving the data line.
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Sun Wein-Town
Yeh Shin-Hung
AU Optronics Corp.
Dharia Prabodh
Hsu Winston
Shalwala Bipin
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