Pulse generator using latch and control signal generator...

Details Pulse generator using latch and control signal generator... Pulse generator using latch and control signal generator...

2006-10-27

2008-07-01

Cox, Cassandra (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Signal converting, shaping, or generating

Clock or pulse waveform generating

C327S295000

Reexamination Certificate

active

07394303

ABSTRACT:
An exemplary embodiment of the present invention provides a pulse generator generating a control signal to control a latch unit included in a source driver for sequentially latching input data applied to a source data line of a display device, wherein the pulse generator includes a latch circuit latching an input signal in response to an N-divided clock signal and applying the latched input signal as an output signal, and a logic unit generating a pulse signal by logically multiplying the input signal by the N-divided clock signal, wherein the output signal is provided as an input signal to the latch circuit of another pulse generator, and the pulse signal is provided to the latch unit as the control signal.

REFERENCES:
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patent: 6198327 (2001-03-01), Takahashi
patent: 6369627 (2002-04-01), Tomita
patent: 7075352 (2006-07-01), Kim et al.
patent: 7202724 (2007-04-01), Kim
patent: 09-284101 (1997-10-01), None
patent: 10-224208 (1998-08-01), None
patent: 1020040074679 (2004-08-01), None

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