| ID | 19584 |
| JaLCDOI | |
| Sort Key | 2
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| FullText URL | |
| Author |
Uno, Yoshiyuki
Kubota, Shin-ichiro
Yokomizo, Seiichi
Ogata, Kojiro
Tada, Nobuhiko
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| Abstract | Scribing of copper coated alumina ceramic board with Q-switched YAG laser used for the maskless direct patterning of circuit board is experimentally investigated, which leads to efficient production of trial circuit board. Better dividing of alumina circuit board 655μm in thickness can be attained by the scribing of about 100μm depth. Higher repetition frequency of laser irradiation leads to smaller notch angle and lower breaking load.
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| Publication Title |
Memoirs of the Faculty of Engineering, Okayama University
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| Published Date | 1994-11-30
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| Volume | volume29
|
| Issue | issue1
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| Publisher | Faculty of Engineering, Okayama University
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| Publisher Alternative | 岡山大学工学部
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| Start Page | 1
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| End Page | 6
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| ISSN | 0475-0071
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| NCID | AA10699856
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| Content Type |
Departmental Bulletin Paper
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| OAI-PMH Set |
岡山大学
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| language |
English
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| File Version | publisher
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| NAID | |
| Eprints Journal Name | mfe
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