Signal processing circuit and signal processing method of...

Details Signal processing circuit and signal processing method of... Signal processing circuit and signal processing method of...

2007-01-23

2007-01-23

Hjerpe, Richard (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S204000

Reexamination Certificate

active

10097011

ABSTRACT:
When power is turned on, dummy output information stored in a non-volatile memory is issued to the digital signal processing circuit. In a dummy data processing block, and in a line memory holding data in the horizontal direction, dummy data inputted from outside is inserted into a one-line video data processed at an input signal processing block, based on the dummy output information. In this way, the video data is revised into data that is appropriate for each display, based on the dummy output information. Then the one-line video data including the dummy data is inputted into the output signal processing block, and is latched by the output signal processing block, and outputted to each of the data drivers as a data driver output signal, at the same time.

REFERENCES:
patent: 6088062 (2000-07-01), Kanou et al.
patent: 6344850 (2002-02-01), Okumura et al.

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