LCD vcd player why poor results

I would like to ask, liquid crystal displays to play vcd, online video, watch the television screen why the poor results? CRT monitors with a relatively poor state of too much out, the liquid crystal display almost want to go into the garbage.Only when the DVD player screen effect only feel good Point.Teachers to ask this question, I would like to thank

you can not play the video quality of the liquid crystal
is much easier than the CRT The Oh, you did not set well, there is a liquid crystal display on the automatic button, for example, click Auto look like the adjustment, and that you have to set up in the Control Panel, click the resolution did not set will be very good Vague, Oh, I have encountered this kind of thing, but the liquid crystal display screen of the CRT is no quality is really good, because the technology has not yet reached CRt the kind of perfect quality …