Stock material or miscellaneous articles – Composite – Of quartz or glass
Reexamination Certificate
2005-06-07
2005-06-07
Jones, Deborah (Department: 1775)
Stock material or miscellaneous articles
Composite
Of quartz or glass
C428S557000, C428S559000, C428S670000, C252S514000, C427S126500, C427S191000, C427S443100, C313S479000
Reexamination Certificate
active
06902815
ABSTRACT:
There is provided a coating liquid for forming a colored transparent conductive film using ruthenium in a fine particle form, which has a satisfactory electromagnetic wave shielding effect, which is excellent in transparency, chemical resistance, and abrasion resistance, and which achieves a neutral transmitted color tone. There are provided a substrate with the colored transparent conductive film and a method for its production, and a display device having the substrate as a front panel.A coating liquid for forming a colored transparent conductive film is one characterized by containing noble metal-supporting ruthenium in a fine particle form wherein a noble metal except for ruthenium is supported in a fine particle form on ruthenium. A method for making the noble metal supported in the fine particle form is a method of adding a reducing agent into a dispersing liquid containing ruthenium particles and then adding thereinto a solvent containing a compound of a noble metal.
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Laid Open JP-A-2001-64540 w/ Full English Translation.
Kashiwabara Satoshi
Mototani Satoshi
Asahi Glass Company Limited
Jones Deborah
Savage Jason
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