Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!ukma!rutgers!att!holin!eskt
From: eskt@holin.ATT.COM (Eddie Tam)
Newsgroups: sci.electronics
Subject: Twisted LCD
Keywords: super twisted LCD
Message-ID: <490@holin.ATT.COM>
Date: 25 Apr 89 05:25:46 GMT
Organization: AT&T DSG Holmdel NJ USA
Lines: 10

I have recently read something about Liquid Crystal Display (LCD), and I have a few questions:
1) What is a supertwist LCD?
2) What are the differences between a supertwist LCD and a "normal-twist" LCD?
3) What is the physical principle behind LCD?
4) What is the state-of-the-art of LCD technology, in terms of resolution, contrast, and colour?

Thank you very much!

Eddie Tam
AT&T Bell Laboratories