What kinds of TVs cause lag with game consoles?

I’m hoping to get an LCD TV soon to go with a new computer, and I also plan to use it to play my 360 and Wii on.

But I’ve heard that certain kinds of TVs cause input lag. What’s a specific thing that I can look for on the product description that shouts: “I CAUSE INPUT LAG”?

Also, can a computer possibly have this input lag as well?

We already have a whole thread about this issue:
http://forums.shoryuken.com/showthread.php?t=94426

http://forums.shoryuken.com/showthread.php?t=94426

Theres your one stop shop for all of those kinds of questions.

edit: you get twice the thread!

i think you mean video lag. input lag is something else.
honestly nothing as of yet. and dont be fooled by “response time” cuz thats not video lag.

thank you very much!