Display device and driving device thereof

Details Display device and driving device thereof Display device and driving device thereof

2011-01-11

2011-01-11

Shalwala, Bipin (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S099000, C345S100000, C345S173000, C345S175000

Reexamination Certificate

active

07868867

ABSTRACT:
A device of driving a display device according to an embodiment of the present invention is provided. The display device includes a plurality of display circuits, a plurality of sensing circuits, and a plurality of data lines connected to the display circuits and the sensing circuits. The driving device includes: an image data driver converting image signals into image data signals and applying the image data signals to a first set of the data lines; a sensing signal processor receiving analog sensor data signals from a second set of the data lines and processing the sensor data signals to generate digital sensor data signals; and a signal controller receiving the image signals from an external device and controlling the image data driver and the sensing signal processor, wherein the image data driver, the sensing signal processor, and the signal controller are integrated in a single integrated circuit chip.

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