Invention Grant
US07648741B2 Forming a patterned metal layer using laser induced thermal transfer method
有权
使用激光诱导热转印法形成图案化的金属层
- Patent Title: Forming a patterned metal layer using laser induced thermal transfer method
- Patent Title (中): 使用激光诱导热转印法形成图案化的金属层
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Application No.: US11130772Application Date: 2005-05-17
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Publication No.: US07648741B2Publication Date: 2010-01-19
- Inventor: Kelvin Nguyen , Zhihao Yang
- Applicant: Kelvin Nguyen , Zhihao Yang
- Applicant Address: US NY Rochester
- Assignee: Eastman Kodak Company
- Current Assignee: Eastman Kodak Company
- Current Assignee Address: US NY Rochester
- Agency: Nelson Adrian Blish
- Main IPC: C23C14/30
- IPC: C23C14/30 ; H05B7/00 ; H05B6/00 ; C23C14/28
Abstract:
A method of forming a pattern of electrical conductors on a receiving substrate (110) comprises forming metal nanoparticles of a conductive material. A donor substrate (45) is formed. A layer of release material (75) is deposited on a first side of the donor substrate. The metal nanoparticles are deposited on the release material. The metal nanoparticulate layer are placed in contact with the receiving substrate. A pattern is written on a sandwich formed by the donor substrate and the receiving substrate, causing metal nanoparticles from the nanoparticulate layer (90) to anneal and transfer to the receiving substrate to form the pattern of electrical conductors on the receiving substrate.
Public/Granted literature
- US20060263725A1 Forming a patterned metal layer using laser induced thermal transfer method Public/Granted day:2006-11-23
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