Lasers speed up board production.

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...

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Chi tiết về thư mục
Xuất bản năm:IEEE spectrum 37, 5 (2000).
Tác giả chính: Ehsani, A.R
Định dạng: Bài viết
Ngôn ngữ:English
Những chủ đề:
Circuit board production.
Conductor lines.
Conductor patterns writing.
Embryonic copper-clad nonconductive circuit board.
Laser beam switching.
Laser direct imaging systems.
Light-sensitive material.
Photoresist.
Printed-circuit boards manufacture.
Production time reduction.