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See photo of working 6 inch flat color CRT. http://www.visions4.net/journal/time...wordpress-525/
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jr Last edited by jr_tech; 04-12-2012 at 11:00 PM. |
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Last edited by old_tv_nut; 04-13-2012 at 07:34 PM. |
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Audiokarma |
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As the author states, purple is not possible - but I have no idea what he means by "reddish blue" if it's not purple (which it couldn't be) - maybe he means it was slightly variable from slightly blue to slightly red. Here are some shots of Cliff Benham's 2-color field sequential set (left smaller screen) vs. ordinary 3-color (right screen), from the 2009 Early Television convention. P5010070 by old_tv_nut, on Flickr P5010072 by old_tv_nut, on Flickr P5010114 by old_tv_nut, on Flickr P5010115 by old_tv_nut, on Flickr Finally, 3-color bars on left, 2-color on right: P5010099 by old_tv_nut, on Flickr |
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jr |
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I've now sold the bridge a total of nine times. Wanna buy it?
Phil |
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http://www.earlytelevision.org/mexican_color.html. Two color film, however, was used for a while - in one early form of Technicolor; also some two-color cartoons by others than Disney (who had three years of exclusive rights for use of three-color Technicolor in cartoons). |
Audiokarma |
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I AM curious about the "intertel set".
It seems to have a form of "lollipop tube". PM claimed the set 'was coming soon". But--it took over a DECADE before a B/W lollipop tube was successful even--on the little sony sets!!
Does ANYONE out there know what happened?? did the two-color lollipop tube set prove to be too difficult for "real world" production or use?? Was there some sort of "reliability issue" discovered before production began?? I am SURE that the populace WOULD have embraced a truly portable color set in the late '60's even if the color was not "perfect"--as LONG AS it would "hold up" , not cost too much, be reasonably easy to use, and be "stable". After all--the first and 2nd gen LCD sets--BOTH B/w and color looked like $hit--but still sold somewhat decently in the '80's--enough to keep research to lcd sets today--which look MUCH better--and are MUCH cheaper. Also--that LCD display that is being held in the RCA pix from 1966--looks to be a B/W display--was that REAL?? The case looked about the size of a SImpson 260 meter, adapted to fit the display. Bu that "test pattern looked--at least from the distance--MUCH better than pix of the B/W LCD sets from the mid 80's!! Any thoughts?? |
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