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Article #5866HeadsUp Display ( WAS Re: Big Screen Projector from tiny LCD TV ? )
From: Gordon Hlavenka
Date: Tue, 28 Aug 1990 17:55
Date: Tue, 28 Aug 1990 17:55
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>speaking of removing the backing on LCDs and projecting light through >them. Has anybody tried to make a heads up display that way? Something >that could be fitted to a helmet or added to glasses. This probably wouldn't work well, as you'd have to shift your focus between the display and the world. Try reading something two inches in front of you... True heads-up displays have their focus at infinity, so they are easily readable. ----------------------------------------------------- Gordon S. Hlavenka cgordon@vpnet.chi.il.us
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!uwm.edu!linac!tellab5!laidbak!obdient!vpnet!cgordon From: cgordon@vpnet.chi.il.us (Gordon Hlavenka) Newsgroups: sci.electronics Subject: HeadsUp Display ( WAS Re: Big Screen Projector from tiny LCD TV ? ) Message-ID: <26da9f56-37c.5sci.electronics-1@vpnet.chi.il.us> Date: 28 Aug 90 17:55:05 GMT References: <32906@cup.portal.com> <2916@anasaz.UUCP> Lines: 11