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- Early Color Television (http://www.videokarma.org/forumdisplay.php?f=36)

- - 21CYP22 Article from Japan (http://www.videokarma.org/showthread.php?t=256823)

colorfixer

12-27-2012 09:42 PM

21CYP22 Article from Japan

This is an interesting article on the construction of the 21CYP22 from Japan.

http://digital.hitachihyoron.com/pdf...1959_05_10.pdf

Too bad I can't read japanese...

Charlie

12-28-2012 11:08 AM

I tried to copy/paste it into Google Translate, but I was only able highlight and copy about 2/3 of the text... so pasting it into a translator just ends up giving sentence fragments.

old_tv_nut

12-28-2012 01:13 PM

I wonder how much is just a translation of the RCA review?

colorfixer

12-28-2012 05:18 PM

Doing a search for "color picture tube" on the site comes up with an article comparing tests of their tubes versus the RCA version. Its interesting to see that they were trying to move ahead and innovate at such as early stage.

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