DocumentCode :
2279914
Title :
Electronic circuit patterning on curved surface by direct laser structuring
Author :
Yoon, Shinyong ; Choi, Keunsoo ; Baek, Soohyun ; Chang, Hongsoon
Author_Institution :
Tech. Res. Inst. of DGI, Yangju, South Korea
fYear :
2011
fDate :
20-23 Aug. 2011
Firstpage :
1
Lastpage :
3
Abstract :
In this paper we report direct laser structuring technology for circuit patterning. The laser structuring could replace photolithography and additional processes for manufacturing printed circuit board. The laser structuring can be divided into three steps, injection molding with polymer composite materials, laser emission and electroless plating. These cost-effective three steps could simplify more than 10 steps in photolithographic process, alternatively. The laser structuring has an advantage in curved surface application. Experimental results show that the direct structuring with a power-stabilized pulsed nanosecond laser can be applied for 3-dimensional circuit patterning.
Keywords :
composite materials; high-speed optical techniques; injection moulding; photolithography; polymers; printed circuit manufacture; 3-dimensional circuit patterning; curved surface; direct laser structuring; electroless plating; electronic circuit patterning; injection molding; laser emission; manufacturing printed circuit board; photolithography; polymer composite materials; power-stabilized pulsed nanosecond laser; Copper; Laser stability; Laser theory; Measurement by laser beam; Polymers; Power lasers; Semiconductor lasers;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2011 International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4577-1044-5
Type :
conf
DOI :
10.1109/ICEMS.2011.6073785
Filename :
6073785
Link To Document :
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