Re: CRT v. LCD
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Re: CRT v. LCD
| Charlie D | 11 Oct 2003 00:16 |
There are flat panels and there are flat panels. The one on my iBook and my friend's 17" iMac suffer from the viewing angle problem. My 22" Apple Cinema Display doesn't. I can be at an extreme angle and the colors are fine. It may not pass a Pantone test, but on all calibration protocalls I've run I can see all the differences from lightest to darkest and all the other stuff I'm supposed to see. Using ColorSync, my prints look just like what I see on the screen. From what I hear Samsung makes the Apple displays. I'm done with flickering, hot, noisy, hair raising CRTs.
 Signature Charlie Dilks Newark, DE USA
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| Loren Coe | 10 Oct 2003 23:58 |
>> >Sorry if this topic has been covered before...if so, steer me in the right >> >direction. I have PS on a laptop and want to use a desktop monitor. Which [quoted text clipped - 18 lines] > a 7*24 (around the clock) test of LCD screens, but they are partisan. > They would like everybody to use DLP technology instead! today at the post office the gal said their IBM <>12" displays have been online for 5yrs w/one of five failing (early, bad focus?). that's nothing about color, but it does sound encouraging. i _think_ they are color.
> We also know from PC World report that LCD screen manufacturers > are in a bitter competition to each other, what made them lie about > contrast values and other performance parameters. NEC even filed > a law suite against Viewsonic! > > We really need some serious lab tests of LCD in a well established > test environment. i bit on the technology this week, based on a post in rcm (damn, Usenet is supposed to be free ;-). the 17" Viewsonic is 95% of a 19" crt and 359 buks at Costco, does 1280x1084, great horz view angle, more than you need. vertical is improved but distant 2nd to a crt. --Loren
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| ThomasH | 10 Oct 2003 23:08 |
> >Sorry if this topic has been covered before...if so, steer me in the right > >direction. I have PS on a laptop and want to use a desktop monitor. Which [quoted text clipped - 9 lines] > reason to look at a monitor from a greater angle. The huge advantage > of TFT displays are the saving in desk space. Well, I would trade the "desk space" for a better color gamut without hesitation!
The matter of fact is that we do not know how good the LCD screens match the color gamut of the CRT's. We know meanwhile that LCD screen does not have the large durability as we have suspected. Especially the blue pixels fade away at a larger rate than the phosphor in the olle big bulky CRT's. Texas Instruments has recently contracted a 7*24 (around the clock) test of LCD screens, but they are partisan. They would like everybody to use DLP technology instead!
We also know from PC World report that LCD screen manufacturers are in a bitter competition to each other, what made them lie about contrast values and other performance parameters. NEC even filed a law suite against Viewsonic!
We really need some serious lab tests of LCD in a well established test environment.
Thomas
> Steve > -- > EasyNN-plus. The easy way to build neural networks. > Build networks from numeric, text and image files. > http://www.easynn.com |
| steve@tropheus.demon.co.uk | 10 Oct 2003 22:21 |
>Sorry if this topic has been covered before...if so, steer me in the right >direction. I have PS on a laptop and want to use a desktop monitor. Which >type is better for editing photographs, LCD or CRT? I have a TFT screen on >my laptop and the color saturation changes with the position of the screen. >Thanks for your help, >Oscar I spent a small fortune on a Sony TFT display about a year ago and have not regretted it. The refresh rate and resolution is better than most CRT displays. It does not have a viewing angle problem throughout my normal movement range which is about 30%. I can't think of any reason to look at a monitor from a greater angle. The huge advantage of TFT displays are the saving in desk space.
Steve
 Signature EasyNN-plus. The easy way to build neural networks. Build networks from numeric, text and image files. http://www.easynn.com
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| Oscar | 10 Oct 2003 17:52 |
Sorry if this topic has been covered before...if so, steer me in the right direction. I have PS on a laptop and want to use a desktop monitor. Which type is better for editing photographs, LCD or CRT? I have a TFT screen on my laptop and the color saturation changes with the position of the screen. Thanks for your help, Oscar
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