Title:
BASE MATERIAL WITH AUXILIARY WIRING AND METHOD FOR MANUFACTURING SUCH BASE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2007/029756
Kind Code:
A1
Abstract:
Provided are a base material, which has high resistance to an etchant for a transparent
conductive film and has an auxiliary wiring on the transparent conductive film,
and a method for manufacturing such base material. The base material with the
auxiliary wiring is provided with the transparent conductive film on the base
material; and the auxiliary wiring including a patterned base layer, a conductor
layer having Al or an Al alloy as a main ingredient, and a cap layer in this order,
on the transparent conductive film. The base material is characterized in that
an outer surface plane of the conductor layer is an Al oxide layer, an Al alloy oxide
layer, a layer having chromium oxide as a main ingredient or a layer having phosphate
as a main ingredient.
Inventors:
HIRUMA TAKEHIKO (JP)
KUNIMINE MEGUMI (JP)
KUNIMINE MEGUMI (JP)
Application Number:
PCT/JP2006/317682
Publication Date:
March 15, 2007
Filing Date:
September 06, 2006
Export Citation:
Assignee:
ASAHI GLASS CO LTD (JP)
HIRUMA TAKEHIKO (JP)
KUNIMINE MEGUMI (JP)
HIRUMA TAKEHIKO (JP)
KUNIMINE MEGUMI (JP)
International Classes:
H05B33/26; G09F9/30; H01L27/32; H01L51/50; H05B33/10; H05B33/14
Foreign References:
| JP2004158442A | 2004-06-03 | |||
| JPH0713180A | 1995-01-17 | |||
| JP2001174794A | 2001-06-29 | |||
| JPH1096937A | 1998-04-14 | |||
| JPH05294768A | 1993-11-09 | |||
| JPH07153332A | 1995-06-16 |
Attorney, Agent or Firm:
SENMYO, Kenji et al. (38 Kanda-Higashimatsushitach, Chiyoda-ku Tokyo 42, JP)
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