CRT Convergence

JJKizak wrote on 4/2/2006, 6:42 AM

If a CRT has to be re-alingned periodically how is this performed in an LCD panel?

JJK

Comments

Chienworks wrote on 4/2/2006, 7:56 AM

It shouldn't ever be needed. In a CRT the cathode tube must be aimed at phosphor dots, and this aim is what needs realignment. No such thing exists in an LCD panel as the pixels are directly hard wired to the crystals on the face of the screen.

JJKizak wrote on 4/2/2006, 8:34 AM

Thank you much. I wondered why there was no tel-tale imaging on the LCD panels.

JJK

johnmeyer wrote on 4/2/2006, 10:40 AM

There are still many things that need to be done to calibrate an LCD monitor:

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