Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
TOUCH PANEL DISPLAY AND TOUCH PANEL
Document Type and Number:
WIPO Patent Application WO/2006/054585
Kind Code:
A1
Abstract:
A touch panel display for detecting a touched position by a capacitive coupling system and displaying an image comprising a first glass substrate (8) and a second glass substrate (4) arranged oppositely to each other, a liquid crystal layer (40) interposed between both glass substrates (8, 4), a plurality of pixel electrodes (7a) arranged between the liquid crystal layer (40) and the first glass substrate (8), a first transparent electrode (3) arranged between the liquid crystal layer (40) and the second glass substrate (4) and detecting a touched position, a second transparent electrode (1) provided between the first transparent electrode (3) and the liquid crystal layer (40) and being supplied with a display signal, and a color filter layer (2) interposed between the second transparent electrode (1) and the first transparent electrode (3).

Inventors:
KOKURA MASAFUMI
TANAKA SHINYA
KATAOKA YOSHIHARU
Application Number:
PCT/JP2005/021019
Publication Date:
May 26, 2006
Filing Date:
November 16, 2005
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SHARP KK (JP)
KOKURA MASAFUMI
TANAKA SHINYA
KATAOKA YOSHIHARU
International Classes:
G06F3/041; G02F1/1333; G02F1/1335
Foreign References:
JP2000081610A2000-03-21
JPH0240614A1990-02-09
JPS6356682A1988-03-11
Attorney, Agent or Firm:
Maeda, Hiroshi (5-7 Hommachi 2-chome,, Chuo-ku, Osaka-sh, Osaka53, JP)
Download PDF: