Laser direct fabrication of silver conductors on glass boards

被引：19

作者：

Li, XY ^{[1
]}

Zeng, XY ^{[1
]}

Li, HL ^{[1
]}

Qi, XJ ^{[1
]}

机构：

[1] Huazhong Univ Sci & Technol, State Key Lab Laser Technol, Wuhan 430074, Hubei, Peoples R China

来源：

THIN SOLID FILMS | 2005年 / 483卷 / 1-2期

基金：

中国国家自然科学基金;

关键词：

laser micro-cladding; electronic pastes; laser direct writing; silver conductor; conductor formation mechanisms;

D O I：

10.1016/j.tsf.2004.12.053

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Laser micro-cladding has been used to fabricate metal conductors, according to a designed electronic circuit, directly onto glass boards which had been coated with a silver-containing electronic paste. The electronic pastes, composed of silver powders, inorganic binders and organic medium, thus formed the conductive metal pattern (i.e. electric circuit) along the path of the laser allowing the rest of the layer to be removed subsequently by an organic solvent. Firing in a furnace at 600 degrees C resulted in conductive lines with resistivity of about 10(-5) Omega cm and with adhesive strength of the order of magnitude of megapascals. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：270 / 275

页数：6

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