Powerbook Lcd Displays.Txt

Hi This is a copy of the report I made about PowerBook LCD displays a week or two back. Due to numerous requests, I have decided to submit it to you, for the reports directory, or the digest or whatever is most apropriate. I have never really done this before, so I hope all goes well....... ******************************************************************************** This is a more detailed description of how an LCD display works. I will not go into detail about the difference between Active/Passive etc. This is purely to explain the ScreenSaver effects and things. For all Chemists out there, I realise this discussion isn't totally accurate but it is 'correct' and I can't be bothered to give a lecture course on nematic crystals!! :-)