Proceedings of the Korean Society of Precision Engineering Conference (한국정밀공학회:학술대회논문집)
- 2003.06a
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- Pages.1889-1892
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- 2003
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- 2005-8446(pISSN)
The fabrication of micro- size conductor lines on alumina patterned by laser ablation
레이저 직접 묘화법에 의한 알루미나 기판위의 미세 전도성 패턴 제작
Abstract
The fabrication of micro-size patterning on alumina substrate is generated by laser direct writing, which has high precision and selectivity of various laser beam energies. The depth and width of patterns is affected by laser parameter such as laser power, scan rate. Through the chemical and mechanical polishing Pd seeds was effectively got rid of alumina substrate for selectivity electroless Ni plating. Thermal treatment is good method for changing electrical property of conductor line, because the treatment can control of the grain size.
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