Title:
TOUCH PANEL DRIVING DEVICE, DISPLAY DEVICE, MOBILE TERMINAL, TOUCH PANEL DRIVER PROGRAM, COMPUTER-READABLE RECORDING MEDIUM HAVING TOUCH PANEL DRIVER PROGRAM RECORDED THEREON, AND TOUCH PANEL DRIVING METHOD
Document Type and Number:
WIPO Patent Application WO/2014/030572
Kind Code:
A1
Abstract:
The device is provided with: a noise detection unit (43) for detecting at a minimum the presence or absence of extraneous noise in an input operation performed on a touch panel (30); and a liquid crystal driving parameter setting unit (51) that, in the event that the presence of extraneous noise has been detected by the noise detection unit (43), adjusts the cycle or the timing of the 1H interval, thereby executing a process to reduce the extraneous noise.
Inventors:
TAKAYAMA KAZUYA
MAEDA KENJI
NATSUMI MASAYUKI
WATANABE TATSUO
SATO YUICHI
UMEKIDA TETSUYA
MAEDA KENJI
NATSUMI MASAYUKI
WATANABE TATSUO
SATO YUICHI
UMEKIDA TETSUYA
Application Number:
PCT/JP2013/071825
Publication Date:
February 27, 2014
Filing Date:
August 12, 2013
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
G06F3/041
Foreign References:
| US20110115729A1 | 2011-05-19 | |||
| JP2001166882A | 2001-06-22 | |||
| JPH09128146A | 1997-05-16 | |||
| JPH11143635A | 1999-05-28 | |||
| JPH11184630A | 1999-07-09 | |||
| JPH10116153A | 1998-05-06 | |||
| US20070257890A1 | 2007-11-08 | |||
| JP2011013996A | 2011-01-20 | |||
| JP2011008724A | 2011-01-13 | |||
| JP2012043394A | 2012-03-01 |
Other References:
See also references of EP 2889731A4
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
Patent business corporation Hara [Kenzo] international patent firm (JP)
Patent business corporation Hara [Kenzo] international patent firm (JP)
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