Computer graphics processing and selective visual display system – Display driving control circuitry
Reexamination Certificate
2007-05-18
2010-10-05
Patel, Nitin (Department: 2629)
Computer graphics processing and selective visual display system
Display driving control circuitry
C345S087000, C345S099000
Reexamination Certificate
active
07808493
ABSTRACT:
A data line driving circuit includes a first buffer circuit configured to drive a data line, and a second buffer circuit configured to drive a data line. N first data lines (n is a natural number larger than 1), and m second data lines (m is a natural number larger than 1) are alternately arranged in units of data lines as a group. The data line driving circuit further includes a first switch circuit configured to select one of the n first data lines in a first ON period and to connect the selected first data line with the first buffer circuit, and a second switch circuit configured to select one of the m second data lines adjacent to the selected first data line in a second ON period and to connect the selected second data line with the second buffer circuit.
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Chinese Office Actin dated Apr. 22, 2010, with English translation.
Hashimoto Yoshiharu
Shu Takayuki
McGinn IP Law Group PLLC
NEC Electronics Corporation
Patel Nitin
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