Lasers speed up board production.
A technology for writing conductor patterns directly on photoresist simplifies the manufacture of printed-circuit boards and also multiplies yields. If a laser beam is switched on and off as it scans, it can be made to trace a pattern on a light-sensitive material directly, without intervening steps...
| Publicat a: | IEEE spectrum 37, 5 (2000). |
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| Autor principal: | |
| Format: | Article |
| Idioma: | English |
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