You can do that with any TFT display since the image is static. There is no scanning involved. I did some measurements on a TFT screen and the only ripple in lumination you'll find is caused by the back light.
-- Reply to nico@nctdevpuntnl (punt=.) Bedrijven en winkels vindt U op www.adresboekje.nl
On Sat, 17 Jun 2006 16:01:44 -0400, Chuck Harris Gave us:
That's why they have made it ONLY the display device. The actual sample of the event(s) get(s) stored. So one can zoom in on and see as detailed a trace as one needs.
Hello Chuck,
Agree, a digital scope with a CRT isn't able to find a lot of things. But I stand by my opinion that there is hardly a way to make a good, fast analog scope with a LCD. And here I mean a scope that can show the wee thickening of a trace at 5nsec/div because an unwanted modulated carrier intruded on a signal.
-- Regards, Joerg http://www.analogconsultants.com
On Sun, 18 Jun 2006 01:03:42 GMT, Joerg Gave us:
The resolution of a modern scope is not a function of the display that the final result is rendered on. That's the whole point of digital storage and signal analysis.
One must look at the stored data and make INFORMATION out of it. The way you examine it on the scope will be the determining factor in that effort, and it doesn't have to happen in real time.
On Sun, 18 Jun 2006 01:03:42 GMT, Joerg Gave us:
You guys must be talking about the old stuff.
I've
apps.
(gasp!) You know him?!
-- Michael
Nice finish.
-- JosephKK Gegen dummheit kampfen die Gotter Selbst, vergebens. --Schiller
Jobs)
Both M$windows and Xwindows have adjustable line widths available at the API level and many programs provide user access to to these controls.
-- JosephKK Gegen dummheit kampfen die Gotter Selbst, vergebens. --Schiller
I believe that you are misunderstanding the issues. LCD displays (including the dominanant TFT systems) update as frequently as any CRT. CRT displays have an exponential decay line by line of absolute luminance due to scanning. The luminosity decay that cause problems when converting to other media (photographs) is well known and understood, as well the means to combat them.
-- JosephKK Gegen dummheit kampfen die Gotter Selbst, vergebens. --Schiller
LCD I've
*your* apps.Know him? I saw you greasing his wheels, too! ;-)
-- Service to my country? Been there, Done that, and I\'ve got my DD214 to prove it. Member of DAV #85. Michael A. Terrell Central Florida
I just recently (last 6 months) ditched a 21" Sony trinitron for 2 19" LCD's. I will never go back, and i think my eyesight agrees. An LCD cannot go out of focus like an LCD does. I cant work on a CRT these days, cuase they all look out of focus to me.
Hello Roy,
That holds true if all the information can be digitized at reasonable cost. However, often fast single shot conversions don't yield more than
5-6 effective bits of resolution. Unless you have an almost infinite budget :-)I just talked to a guy from Intel who is in charge of this arena. Made me drool. Thing is, I do not have Intel's budget for my lab.
-- Regards, Joerg http://www.analogconsultants.com
Hello Andy,
Guess it's different between people. I can work 12 hours on a 21" CRT. Same on an LCD but not if there is too much ambient light, especially from fluorescents.
Good CRTs don't go out of focus. The only time I had that happen was with a 15" Multi-Sync. But that was after almost 15 years of non-stop operation. The plastic of the monitor had already turned from white to beige.
-- Regards, Joerg http://www.analogconsultants.com
Ironic isn't it? The monitor gets a nice suntan, and the user doesn't! ;-)
-- Service to my country? Been there, Done that, and I\'ve got my DD214 to prove it. Member of DAV #85. Michael A. Terrell Central Florida
Jim Thompson typed in news:// snipped-for-privacy@4ax.com,
Did you install TweakUI? With it you can set a parameter to ignore a certain amount of movement while double-clicking, and a parameter to ignore click-and-drag moves if the distance is below a minimum.
-- Reply in group, but if emailing add another zero, and remove the last word.
Thanks, Tom, I'll look into that.
...Jim Thompson
--
| James E.Thompson, P.E. | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC\'s and Discrete Systems | manus |
| Phoenix, Arizona Voice:(480)460-2350 | |
| E-mail Address at Website Fax:(480)460-2142 | Brass Rat |
| http://www.analog-innovations.com | 1962 |
I love to cook with wine. Sometimes I even put it in the food.
Jim Thompson typed in news:// snipped-for-privacy@4ax.com,
Ever see a picture of Bill Gates' desk? Three 21" monitors on one PC, arranged like a fitting mirror.
Also remember what Speff once said about multiple monitors: If they are not exactly the same size it's disorientating.
Stick with Matrox for quality and drivers that work.
-- Reply in group, but if emailing add another zero, and remove the last word.
On Mon, 19 Jun 2006 18:25:40 GMT, "Tom Del Rosso" Gave us:
All looking at stocks, and holdings trends.
Roy L. Fuchs typed in news:// snipped-for-privacy@4ax.com,
What else would he want to look at? Bug reports? Lists of competitors' features that his products won't have for another 7 years?
-- Reply in group, but if emailing add another zero, and remove the last word.
I second everyone switching to new large LCD's .... it's means I have a steady supply of SGI/Sun/Viewsonice Sony flat screen 21" monitors that I like much better :)) At under a $100/ea used, my desk has three of them, so I can keep schematics, pcb layout, and multiple data sheet PDF's open at the same time. Sure they fill the entire back of my desk and hang over the back edge, but on the other hand, I don't need a desk clutered with printouts anymore either. And all for less than the price of a single high res LCD display.
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