YouTube video to repair screen rot
Gordon JC Pearce MM3YEQ
gordonjcp at gjcp.net
Sun Mar 1 04:38:16 CST 2009
On Sat, 2009-02-28 at 19:52 -0800, Chuck Guzis wrote:
> I suspect some sort of bond between a rather thin glass lens and the
> face of the CRT itself comprises the needed protection (weren't the
> early RCA versions of this called "Pan-o-ply"?). Without the bond,
> an imploding CRT would likely shatter the lens also. So, while this
> gets rid of the "cataract", I think there's a compromise in safety.
Makes sense. What about the stuff they use to "repair" cracked car
windscreens? It's got much the same refractive index as glass (you can
*just* see distinctive "flower shapes" if you look, around a repaired
chip), and is flexible enough to move with the glass but strong enough
to stick the glass and plastic sheet together.
Gordon
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