Touch display device with tactile feedback function and driving method thereof
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 13, 2018
Issued Date -
N/A
app pub date -
Jan 29, 2016
filing date -
Dec 22, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed is a touch display device with tactile feedback function, including a first substrate (10), a second substrate (20), a liquid crystal layer (30), a patterned conductive layer (50) and an insulation layer (40); the patterned conductive layer (50) comprises a plurality of first signal lines (1) which are separately arranged in parallel and extended along a horizontal direction, and a plurality of second signal lines (2) which are separately arranged in parallel, and extended along a vertical direction, and insulated with the first signal lines (1); a side of the second substrate (20) close to the liquid crystal layer (30) includes a plurality of third signal lines (3) which are separately arranged in parallel along the vertical direction; the touch scan is achieved with the first and the third signal lines (1, 3), and the tactile feedback is achieved with the first and the second signal lines (1, 2).
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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