Display device with sensing units and driving method thereof

Details Display device with sensing units and driving method thereof Display device with sensing units and driving method thereof

2008-01-18

2011-11-29

Shankar, Vijay (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S087000, C345S092000, C345S098000, C345S100000

Reexamination Certificate

active

08068088

ABSTRACT:
A display device includes a display panel having a first panel and a second panel that face each other with a liquid crystal layer therebetween, a plurality of first sense data lines extending in a row direction on the second panel, a plurality of second sense data lines extending in a column direction on the second substrate, and a sense signal processor. A plurality of sensing units are positioned at regions defined by the first and second sense data lines. A first sense data lines is connected to a second sense data line by a contact to output a first sense data signal through the first sense data line and a second sense data signal through the second sense data line. The sense signal processor reads and processes the first and second sense data signals.

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