TOUCH DISPLAY APPARATUS
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United States of America Patent
Stats
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N/A
Issued Date -
Dec 11, 2014
app pub date -
Nov 18, 2013
filing date -
Jun 6, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A touch display apparatus is provided. The touch display apparatus includes a display touch screen including a first substrate, a second substrate, a liquid crystal layer and multiple pixel units, the display touch screen includes multiple common electrodes arranged in a two-dimensional array; and a display touch control circuit including a display control circuit and a touch control circuit. The display touch control circuit is connected to the multiple common electrodes through wires in such a way that the multiple common electrodes are connected to a common level provided to the display control circuit in the case of a display is performed, and each of the multiple common electrodes is connected to the touch control circuit as a touch sensing electrode in the case of a touch sensing is performed.
First Claim
Other Claims data not available
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International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 35 Citation Count
- G06F Class
- 74.41 % this patent is cited more than
- 11 Age