| WANG Wei-jiang,Werner Jillek,Armin Lenhar,YU Zu-zhan.Investigation on Electronic Circuit Preparation Using Selective Laser Sintering of Copper and Tungsten[J],36(3):20-22,48 |
| Investigation on Electronic Circuit Preparation Using Selective Laser Sintering of Copper and Tungsten |
| Received:March 11, 2007 Revised:June 10, 2007 |
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| DOI： |
| KeyWord:Laser sintering Metal deposition Electroless plating Electronic circuit Picture preparation |
| Author | Institution |
| WANG Wei-jiang |
Chemistry Department, Fudan University, Shanghai , China |
| Werner Jillek |
Electronic Engineering Department, University of Applied Science, Neurnberg, Germany |
| Armin Lenhar |
Electronic Engineering Department, University of Applied Science, Neurnberg, Germany |
| YU Zu-zhan |
Chemistry Department, Fudan University, Shanghai , China |
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| Abstract: |
| To improve the production technique for conductive circuits, we use new kind of laser sintering technique to sinter metallic and nonmetallic lines, circuits or pictures ( for example, profiles of people and animals) on a substrate , such as Al2 03 ceramics, glass, semiconductor or plastics, which might be used for repair of damaged circuits, making of labels or marks, production of electronic circuits, and etc. Here, we will report some research results about the processes and characteristic of tungsten and copper patterns laser sintered on Al203 ceramics substrates. It is also introduced that the methods of precursor preparation for the laser sintering. |
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