or
Bookmark and Share
Transparent conductive film
   
Document Number
US Patent 7348649
Issued Date
March 25, 2008
Link
Map
Abstract
The present invention provides a transparent conductive film having: a transparent base film; a transparent SiO.sub.x thin film having a thickness of from 10 to 100 nm, a refractive index of from 1.40 to 1.80 and an average surface roughness Ra of from 0.8 to 3.0 nm, wherein x is from 1.0 to 2.0; and a transparent conductive thin film including an indium-tin complex oxide, which has a thickness of from 20 to 35 nm and a ratio of SnO.sub.2/(In.sub.2O.sub.3+SnO.sub.2) of from 3 to 15 wt %, wherein the transparent conductive thin film is disposed on one side of the transparent base film through the transparent SiO.sub.x thin film.
Tags:
Description:
Amusing 0%
Clever 0%
Complex 0%
Efficient 0%
Historic 0%
Important 0%
Innovative 0%
Interesting 0%
Practical 0%
Simple 0%
Number of Claims:
5
Comments:
no comments yet
Owner
Nitto Denko Corporation (Ibaraki-shi, Osaka,JP)
Published
March 25, 2008
Application Number
11/141,009
Filed
June 1, 2005
US Classification
257/431   257/449 257/E31.126
Int'l Classification
H01L   27/14   (20060101)   H01L   31/00   (20060101)  
Examiner
Priority Data
Jun 03, 2004 [JP] P.2004-165802 Feb 08, 2005 [JP] P.2005-031577
USPTO Field of Search
257/431   257/432   257/437   257/449   257/E31.126   257/E33.064  
Related Patents
Claims
Description
About| FAQs| Terms & Disclaimer| Link to Us| Contact Us