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- Newsgroups: sci.electronics
- Path: sparky!uunet!mcsun!news.funet.fi!ajk.tele.fi!funic!nntp.hut.fi!nntp!iisakkil
- From: iisakkil@vipunen.hut.fi (Mika Iisakkila)
- Subject: Re: Success! Resist Pen Works in HP Plotter!
- In-Reply-To: agodwin@acorn.co.uk's message of 1 Sep 92 13:27:43 GMT
- Message-ID: <IISAKKIL.92Sep12134204@vipunen.hut.fi>
- Sender: usenet@nntp.hut.fi (Usenet pseudouser id)
- Nntp-Posting-Host: vipunen.hut.fi
- Organization: Helsinki University of Technology
- References: <78655@ut-emx.uucp> <18219@acorn.co.uk>
- Date: 12 Sep 92 13:42:04
- Lines: 11
-
- agodwin@acorn.co.uk (Adrian Godwin) writes:
-
- >How about using the standard pen to draw on a photosensitive resist, which is
- >then developed and etched in the usual way ?
-
- Or replacing the pen with a light source, like a high-intensity led
- at the end of an optic fibre and using the pen down -signal to light
- it? There are commercial equipment like this (I'm not talking of the
- Gerber type photoplotters with aperture wheels).
- --
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