Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
TRANSPARENT CONDUCTIVE FILM AND TOUCH PANEL
Document Type and Number:
WIPO Patent Application WO/2006/038494
Kind Code:
A1
Abstract:
Disclosed is a transparent conductive film wherein a hard coat layer is arranged on one side of a transparent film base, an SiOx film having a thickness of 10-300 nm is formed on the hard coat layer by a dry process, and a transparent conductive thin film having a thickness of 20-35 nm is arranged on the other side of the transparent film base. Such a transparent conductive film has good wet heat resistance and excellent durability to pen-based input, and enables to suppress occurrence of cracks during a punching process. In addition, occurrence of swell or curl can be suppressed in such a transparent conductive film even under high temperature, high humidity conditions.

Inventors:
NASHIKI TOMOTAKE (JP)
SUGAWARA HIDEO (JP)
ANDOU HIDEHIKO (JP)
YOSHITAKE HIDETOSHI (JP)
Application Number:
PCT/JP2005/017741
Publication Date:
April 13, 2006
Filing Date:
September 27, 2005
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NITTO DENKO CORP (JP)
NASHIKI TOMOTAKE (JP)
SUGAWARA HIDEO (JP)
ANDOU HIDEHIKO (JP)
YOSHITAKE HIDETOSHI (JP)
International Classes:
G02B1/10; B32B9/00; C23C14/06; G06F3/041; H01B5/14
Foreign References:
JP2003002985A2003-01-08
JPH08167726A1996-06-25
Attorney, Agent or Firm:
Suzuki, Takao (13-9 Nishinakajima 5-chome, Yodogawa-ku, Osaka-sh, Osaka 11, JP)
Download PDF: