TOUCH DISPLAY DEVICE UTLIZING EXTRA CONDUCTIVE LAYER ON THIN FILM TRANSISTOR TO DETECT TOUCH OPERATION
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 6, 2016
app pub date -
May 18, 2015
filing date -
Apr 3, 2015
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A touch display device includes a thin film transistor (TFT) array substrate and an opposite substrate opposite to the TFT array substrate. The TFT array substrate includes a plurality of gate lines, a plurality of data lines, and a plurality of TFTs. Each TFT includes a gate coupled to a corresponding gate line, a source coupled to a corresponding data line, a channel layer located corresponding with the gate, and a conductive layer located corresponding with the channel layer. The gate and the source are respectively coupled with the channel layer. The opposite substrate includes a common electrode layer. When a touch operation is applied to the touch display device, the opposite substrate is deformed to make the common electrode layer to couple with the conductive layer of at least one of the TFT, to detect the touch operation.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully