The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
A transfer substrate for transferring a metal wiring material to a transfer target including a substrate, at least one metal wiring material formed on the substrate, at least one coating layer formed on a surface of the metal wiring material, and an underlying metal film formed between the substrate and the metal wiring material, in which the metal wiring material is a compact formed by sintering metal powder such as gold powder having a purity of 99.9 wt % or more and an average particle size of 0.01 μm to 1.0 μm, and the coating layer is a predetermined metal such as gold or an alloy having a different composition from that of the metal wiring material and has a total thickness of 1 μm or less, and the metal underlying film is made of a predetermined metal such as gold or an alloy. The transfer substrate can lower heating temperature on the transfer target side.
