METHOD FOR PRODUCING CONDUCTIVE SEGMENT, AND CONDUCTIVE SEGMENT
First Claim
1. A method for producing a conductive segment, comprising:
- a step of printing a metal conductive paste on a substrate, and drying the paste;
a step of printing other metal conductive paste on the metal conductive paste after drying, and drying the paste; and
a step of burning the metal conductive paste after drying and the other metal conductive paste after drying,wherein the conductive metal paste is an Ag—
Pd conductive paste comprising silver (Ag) and palladium (Pd), and the other metal conductive paste is an Au conductive paste comprising gold (Au) as a main component;
orthe metal conductive paste is an Au conductive paste comprising gold (Au) as a main component, and the other metal conductive paste is an Ag—
Pd conductive paste comprising silver (Ag) and palladium (Pd).
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Accused Products
Abstract
A method for producing a conductive segment, includes: a step of printing a metal conductive paste on a substrate, and drying the paste; a step of printing other metal conductive paste on the metal conductive paste after drying, and drying the paste; and a step of burning the metal conductive paste after drying and the other metal conductive paste after drying, wherein the conductive metal paste is an Ag—Pd conductive paste comprising silver (Ag) and palladium (Pd), and the other metal conductive paste is an Au conductive paste comprising gold (Au) as a main component; or the metal conductive paste is an Au conductive paste comprising gold (Au) as a main component, and the other metal conductive paste is an Ag—Pd conductive paste comprising silver (Ag) and palladium (Pd).
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Citations
17 Claims
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1. A method for producing a conductive segment, comprising:
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a step of printing a metal conductive paste on a substrate, and drying the paste; a step of printing other metal conductive paste on the metal conductive paste after drying, and drying the paste; and a step of burning the metal conductive paste after drying and the other metal conductive paste after drying, wherein the conductive metal paste is an Ag—
Pd conductive paste comprising silver (Ag) and palladium (Pd), and the other metal conductive paste is an Au conductive paste comprising gold (Au) as a main component;
orthe metal conductive paste is an Au conductive paste comprising gold (Au) as a main component, and the other metal conductive paste is an Ag—
Pd conductive paste comprising silver (Ag) and palladium (Pd). - View Dependent Claims (3, 4, 5, 10)
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2. A method for producing a conductive segment, comprising a step of printing a metal conductive paste on a substrate, drying the paste, and burning the paste;
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a step of printing other metal conductive paste on the metal conductive paste after burning, drying the paste, and burning the paste, wherein the conductive metal paste is an Ag—
Pd conductive paste comprising silver (Ag) and palladium (Pd), and the other metal conductive paste is an Au conductive paste comprising gold (Au) as a main component;
orthe metal conductive paste is an Au conductive paste comprising gold (Au) as a main component, and the other metal conductive paste is an Ag—
Pd conductive paste comprising silver (Ag) and palladium (Pd). - View Dependent Claims (6, 7, 8, 11)
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9. A conductive segment comprising a region formed by an Ag—
- Pd conductive paste comprising silver (Ag) and palladium (Pd), and a region formed by an Au conductive paste comprising gold (Au) as a main component, those regions being laminated, wherein silver and palladium contained in the Ag—
Pd conductive paste diffuse into the region formed by the Au conductive paste, and gold contained in the Au conductive paste diffuses into the region formed by the Ag—
Pd conductive paste. - View Dependent Claims (12, 13, 14, 15, 16, 17)
- Pd conductive paste comprising silver (Ag) and palladium (Pd), and a region formed by an Au conductive paste comprising gold (Au) as a main component, those regions being laminated, wherein silver and palladium contained in the Ag—
Specification