LCD Screen for Image Editing 168
An anonymous reader writes "Most image editors will tell you that the colour accuracy on an LCD monitor is still nowhere near as good as a high quality CRT. Although this is generally true, this new screen from NEC is definitely a big step forward for the LCD cause."
hmmm (Score:2, Interesting)
Re:hmmm (Score:2)
I have a better idea, based on already existing technology: create an e-book that's so compelling that people will buy it en-masse (that is, not DRM-encumbered). Then everybody will quit reading dead tree books and will read their e-books' LCD instead, and so the colors will always be exactly like the author intended. Voilà!
Re:hmmm (Score:2, Interesting)
Re:hmmm (Score:2, Informative)
Still looks a little pricy. (Score:3, Insightful)
Yeah... (Score:2, Interesting)
It might be better there in the US, but here in Japan, it's getting hard to find anything but el-cheapo 15-inch CRTs (for people who can't afford/don't want to spend the money on an LCD) these days.
Re:Yeah... (Score:2)
I'm certain you could do a web search for new, old stock monitors if you don't like used.
Re:Yeah... (Score:2)
A Cliche that is True. (Score:2)
Japan: 130 million / 395,000 km2 = ~ 340 persons/km2
U.S: 291 million / 9 million km2 =~ 32 persons/km2
See: Japan Statistics [admin.ch] and U.S. Statistics [admin.ch] for the exact figures.
Re:Still looks a little pricy. (Score:1)
Re:Still looks a little pricy. (Score:2)
I typically play UT2k4 at 640x480 and it's just fine not all distorted as you're suggesting. Maybe that's because the difference from 960 and 1024 isn't really that much. It's a difference from 4:3 and 4:3.2
Tom
Re:Still looks a little pricy. (Score:5, Insightful)
This is completely, 100% false.
1280x1024 LCD screens have a 5:4 aspect ratio. This is why the resolution can be 1280x1024, and the pixels remain square. 1280x1024 screens are the only screens with a 5:4 ratio. Don't ask me why this is, but it is. You can easily verify this by looking at the specs on any LCD with this native resolution.
I would guess you're confusing what happens when you use 1280x1024 as a resolution on CRT's. This will give you non-square pixels, and you should not use 1280x1024 on a CRT for this reason (unless you have a 5:4 CRT, and I'd guess there are at least a few of them out there). You should use 1280x960 instead. But this does not apply to LCD's, all of which have one native resolution, and they're built specifically to support that native resolution.
Now, as to this assertion in the original article post that "most image editors" think LCD's are "nowhere near as good" as CRT's... I think this is at the very least overly dramatic, if not outright false. First of all, what's an "image editor" to begin with? A retoucher? A photographer? A designer (and print or web)? All of the above?
Up until a few months ago I worked in the web design department for a large corporation, and like most companies we worked pretty closely with the print designers as well. 95% of my company used LCD's because they wanted to use LCD's. If any designer wanted a CRT they could simply request it - very few did (maybe two or three at the entire company). I personally had an LCD as a primary monitor and a CRT as secondary, because when working for the web it's important to see how things are going to look on different setups (especially when working with compressed images).
I'm also a photographer, and I don't have a CRT in my house. I have three LCD screens, and while not all of them are created equally (the oldest one does have a pretty narrow gamut), they're all at least adequate for photo processing, and my laptop screen is perfectly fine. I know plenty of other photographers who also do retouching on their laptops and don't feel they're missing anything.
LCD's are different, but even with a narrower gamut they do some things better than CRT's. No CRT can approach an LCD's pixel-perfect sharpness, for example - it's impossible to judge a photograph's true sharpness when viewing it on a CRT. So there are tradeoffs in both directions.
I think there's a difference between intellectually knowing that one thing may be technically better in certain areas than another thing, and actually using those things in real life. "Image editors" are people too, and they like the convenience and space savings of LCD screens as much as anybody else. And there are things that LCD's do better than CRT's, just as there are things CRT's do better than LCD's.
Will this be the rage in 6 months? (Score:5, Interesting)
Re:Will this be the rage in 6 months? (Score:5, Insightful)
And anyway, I'll believe the stuff about thin CRTs in 2005 when I see them on the shelves.
always six months, isn't it? (Score:2)
LCDs are ok, but pretty much useless for graphics apps due to low contrast and washed out color. I'd love to have a thin CRT, but I'll believe it when I see it.
Re:always six months, isn't it? (Score:5, Informative)
Yeah and CRTs tend to have over-saturated color that drifts over time. I'm a prepress tech, and I have to do a lot of color correcting for my job and the general rule is that the screen is wrong. period.
A CRT or LCD will never be able to represent colors in RGB that exists in CMYK, or even some of the wildly bright color in the Pantone system. How can a monitor reproduce fluorescent orange or silver metallic ink? It can't. Once your good, you can mentally map what a color should look like compared to what it looks like on screen. Most of the people in my field who complain about how LCD aren't color accurate are just looking for an excuse when they can't remap their own color perception lookup table in their head.
And, if you complain about how a LCD has crappy contrast or under-saturated colors and a poor refresh rate, maybe you should buy a nice LCD instead of a cheap piece of crap from Walmart.
Re:always six months, isn't it? (Score:2)
Re:maybe you should remove your head from butt (Score:1)
Since when is RGB subtractive? (Score:2)
Re:always six months, isn't it? (Score:2)
Re:always six months, isn't it? (Score:1)
How so? I'd say LCDs have superior colour (if you get a true 24bit display rather than 18). Nothing is washed out and it is extremely sharp. Use it all the time for graphics work in both print and screen (video and internet). Would never go back. The colour in particular is brilliant.
Re:always six months, isn't it? (Score:2)
Re: energy efficient? (Score:1)
By this comparison at least, the LCD looks very much more efficient. The only efficiency issue I see is that the CRT draws less power (relative to itself) when displaying a dark image, whereas the LCD draws about the same power at
Re: energy efficient? (Score:2)
Re: energy efficient? (Score:1)
I am not sure, but is there really any big difference when the CRT is firing or not? I was under the impression that the real killer is the magnets directing the electron beam, and those will surely be just as active even if the beam is almost gone.
(But maybe the magnets are responsible for adapting the amplitude of electrons reaching the surface, but I wouldn't think so? Too lazy to Google...)
Re:Will this be the rage in 6 months? (Score:2)
So not everyone finds them easier on the eyes
Re:Will this be the rage in 6 months? (Score:4, Informative)
A modern CRT monitor usually has a refresh rate faster than 60hz, and the fading out of the phosphors tend to even out the flicker even more.
If your wife wants a flat panel display, she could try a plasma model. While plasma is also based on flourescent lighting technology, it is essentially made of thousands and thousands of individual flourescent lights, all turning on and off and varying their brightness individually, which might eliminate the migraine-inducing flicker.
Re:Will this be the rage in 6 months? (Score:2)
People are more likely to get a headache from using the crappy VGA input on their expensive LCD rather than the DVI input, which is something I'll never understand.
Re:Will this be the rage in 6 months? (Score:2)
The flickering issue makes sense. The other explanation I heard (that LCD displays too many colours and it confuses the eye) never made much sense to me - epecially given this article
Re:Will this be the rage in 6 months? (Score:2)
Compared with £75 for a CRT I know which route I'll take
games (Score:2, Insightful)
As for graphics, I wonder how LCD technology deals with logarithmic color spaces?
Re:games (Score:2)
My Dell 18.1" has been good enough for my gaming and work (animation and web design) for almost 2 years now. I don't see ghosting and I see very vivid color - to me it much better than any expensive CRT I have ever seen (although I may not have seen the real cream of the crop). And for me there isn't a chance in hell I would ever switch back.
Frankly, It surprises me that people still tote the CRT line as much as they do. I could see how a print designer who need very exactly color rep
Re:games (Score:2, Interesting)
Like I said, there are people who really benefit from a color-calibrated wo
Re:games (Score:2)
Re:games (Score:1)
(Except about that stupid chateau level. When the tanks started coming from all directions at once and the music came up and the P-47s took out the German armor, seriously, I got tears in my eyes. Wow.)
/.ed (Score:1)
Obligatory... (Score:1)
No no, you should have said oh my god, we slashdotted
Re:/.ed (Score:1)
someone already posted the article text here on /. (Score:1)
Nice, 2 comments and already slashdotted (Score:5, Insightful)
I will argue a point without seeing the article, since it is dead. This screen is still likely much more expensive than a CRT, so unless the desk space you save with the LCD is worth a couple hundred dollars, I am guessing this is not going to appeal to most people.
The people who buy LCD's now do it because they are small, sexy, and save on desk space. The very SMALL minority will be buying an LCD just because it has good colors and refresh rates. Those people do exist (ie gamers and graphic designers and such) but most people are just looking for the slim, sexy design of the LCD, myself included. Code looks just fine on an LCD, I use one at work 9 hours a day, with no trouble at all.
Re:Nice, 2 comments and already slashdotted (Score:1)
Re:Nice, 2 comments and already slashdotted (Score:2, Interesting)
My unit has serious problems with physical space (we are positioned in an old building, I think it was originally built by the British army circa 1940 - too damn small). We need all the space we can get. (Is this sounding like a radio commercial?)
We used to work with 21" and 22" IBM CRTs. IBM CRTs are acknowledged as some of the best out there (like almost anything IBM does.. except, maybe, for the Java IDE
Re:Nice, 2 comments and already slashdotted (Score:2)
Re:Nice, 2 comments and already slashdotted (Score:2)
Currently I have a ViewSonic LCD monitor, and whenever I play games the need to resize the scren (starcraft, etc...) the screen still looks great.
I'm just curious, are you looking at the $200 POS screens at BestBuy? Or are you looking at nice professional quality LCDs?
Re:Nice, 2 comments and already slashdotted (Score:2)
But the display engine we have automatically rescales windows, toolbars, fonts, icons, indeed our entire user interface in order to present a consistent display regardless of the resolution in use. Consequently, it really is important to us to see how Windows renders the GUI in a specific resolution. We also have to account for operating system variations (largely in font handling, but there are other things that differ between the various Microsoft OSes.) Plu
Re:Nice, 2 comments and already slashdotted (Score:2)
The other two modes are a couple of different interpolation algorithms. One of them is quite good (imho) so I just leave it in that mode all the time.
Re:Nice, 2 comments and already slashdotted (Score:2)
What I REALLY appreciate is that the LCD makes less heat. My room isn't that large and the CRT could heat it up something awful. Specially during the winters when I'm cooped up inside. Well that and the LCD is easier on the eyes than the CRT.
Though truth be told depending on prices my next monitor might not be an LCD. I paid $377 [cdn, plus taxes] for my
The apple 30 inch (Score:1, Interesting)
Steven P Jobs said... (Score:1)
Re:Steven P Jobs said... (Score:1)
Not just a problem of color (Score:4, Funny)
I don't know about color, but I've clicked on the link in the blurb and it still shows the
Re:Not just a problem of color (Score:1)
As an example, here's what the slashdot article looks like on a normal CRT [slashdot.org], and here it is on an LCD [slashdot.org] monitor. Notice how the LCD version makes your eyes bleed.
Re:Not just a problem of color (Score:2)
Re:Not just a problem of color (Score:2)
Cleartype does not make the text slightly blurred, well unless you are using a CRT monitor I suppose, which it was NOT designed for.
The Cleartype system uses sub-pixel antialasing on LCD panels to increace the horizontal resolution threefold. This gives significantly *crisper* text when rendered onscreen.
CRT montiors do not have the ability to properly address sub-pixels, which is why Cleartype will not look that great... try it on an LCD and you won't want to turn it off.
All bark, no bite: where's the ICC profile? (Score:2)
I don't know about color, but I've clicked on the link in the blurb and it still shows the
I got to the article without any problem, but it was hardly worth reading. The key element was missing, namely a link to the ICC profile for the monitor.
That's the key element in any discussion about monitors for professional (or even serious amateur) color work. First of all, the mere fact that
Quality of LCD panels (Score:5, Insightful)
Re:Quality of LCD panels (Score:2)
Re:Quality of LCD panels (Score:2, Insightful)
Re:Quality of LCD panels (Score:4, Informative)
The supply of such screens is already at a trickle.
Re:Quality of LCD panels (Score:2)
Re:Quality of LCD panels (Score:2)
Re:Quality of LCD panels (Score:2)
My big problem with LCDs is their fragility. I bumped into an LCD screen and it tipped over, right onto a power brick that happened to be facing plug-side-up -- big gouge, ruined screen. CRTs sure don't tip over that easily.
Re:Quality of LCD panels (Score:2)
So, if anyone (or the cat) bumps the monitor it is pretty much impossible for it to fall and get damaged.
Also, as I mentioned in another previous post I have travelled trans-atlantic three times, and 2000 miles on a bus with this monitor as carry on... with no damage whatsoever, try that with a 19" CRT.
Re:Quality of LCD panels (Score:2)
I guess "pixel" doesn't really mean anything for a variable-scan CRT; I should probably say "very small area of the screen
Re:Quality of LCD panels (Score:2)
Also, your eyes tend to even things out, and most of the time, a bad subpixel isn't catastrophic. A CPU that can't execute MOV however is for all intents and purposes, dead.
Re:Quality of LCD panels (Score:2)
Maybe if the retailers and manufacturers were up-front about it and didn't hide it in the warranty info or in a paper tucked in the package, I wouldn't be concerned about it.
Re:Quality of LCD panels (Score:2)
It depends on what you do with your screen though - your average windoze xp play school colour scheme user won't notice much.
I probably would, because I spend ~90% of the time in a terminal. But I have a CRT.
Re:Quality of LCD panels (Score:2)
Re:Quality of LCD panels (Score:5, Funny)
'
Nah, you're exaggerating
Re:Quality of LCD panels (Score:2)
Kirby
Re:Quality of LCD panels (Score:2)
Some small number of defects is acceptable.
I have a good Samsung LCD. It has one dead subpixel. It was days before I even noticed it. If I go looking for it, I can find it on white backgrounds (/.), where it appears light blue. But I have to clean the screen off first, because it looks the same as a fleck of dust.
If the pixel were always red, then it would be a problem. As is, it's fine. And the display is far easier on the eyes than any CRT can be: zero flicker, no matter what the refresh rate. That's
Google seems to have this in it's cache already (Score:2, Informative)
Here's what I wonder. (Score:4, Interesting)
Apple is loved by artists all over the place, yet apple doesn't have a CRT anymore, only LCDs.
Are Apple LCDs somehow far far better for color calibration? If not, it seems odd that they would drop CRTs from the menu.
Re:Here's what I wonder. (Score:4, Informative)
And Apple [unfortunately] still makes a CRT- the eMac, not that you would catch a color professional using one...
Dell 2005FPW = same monitor at 1/2 price (Score:1)
Re:Dell 2005FPW = same monitor at 1/2 price (Score:2)
Go to any of the popular hardware site forums, and read the threads about the 2005, and how people are getting theirs with extremely uneven backlights, uneven color saturation, delayed ghosting, and of course, lots of bad pixels.
I'm on my second one now, and still not happy. It's far from perfect. This is a case of "you get what you pay for" except that even at $600, it's still pathetic to see these kinds of problems.
Yep, the're great (Score:4, Informative)
The have a great viewing angle AND they are SWOP certified, so no need to doubt the color accuracy
"Certified systems are capable of producing proofs visually identical to the SWOP Certified Press Proof as defined in ANSI CGATS TR 001,"
So the (calibrated) screen is good enough; no need to do a special color print to know what it looks like.
http://www.apple.com/displays/technology.html [apple.com]
Re:Yep, the're great (Score:2)
I would also like to sell you a bridge I have available.
Our shop has had a few "color experts" come in and calibrate our monitors. none of them ever managed to match each other, nor match the proof, nor stay the same for more than a week. When consistancy and accuracy are paramount screen viewing is just not there yet. SWOP standard proofing is the only method reliable enough. There are certain ink jet
*sigh* so what if it's 'improving' (Score:3, Interesting)
The BEST LCDs have about a 10 delta E. If you figure 1 Delta E calc is equivelent to 50% of the population seeing a change and 50% of the other 50% guessing (therefore 75% say "Yes, there's a change") then that means LCDs
WHEN they make an LCD that acts as a lambertian light source they will see a change for the better. Until they do this NEC monitor (Don't know if we've tested it yet, to be honest, but I had heard we had some NECs in that were pretty good- and that meant 9 Delta E's compared to the 20 before) is a nice word processor doc, but never ever ever will it be certified for imaging...
Marketting ;) (Score:2)
I've seen some very good monitors with Delta E's, for one patch, of 1. The whites and blacks tho were shot- one had a colour temperature range from 6300K to 8000K
just a thought on notebook LCDs & photographie (Score:1)
Re:just a thought on notebook LCDs & photograp (Score:1)
Re:just a thought on notebook LCDs & photograp (Score:2)
That said, I would never use a CRT for anything other than serious photo editing again. The LCD in this thing is crisp, sharp, always in focus and doesn't have any of the horrible flicker problems associated with CRTs, even good CRTs.
I have almost permanently relegated my (faster) desktop PC to doing nothing becuase I find the laptop screen so
Re:just a thought on notebook LCDs & photograp (Score:2)
LCDs and porn (Score:1, Troll)
Re:LCDs and porn (TROLL??) (Score:2)
Do U guys really think a troll could sit in front of a CRT or LCD screen jerking off on porn?
nah, the guards kicked 'm out because this is a: LCDs and porn (Score:0, Troll)
misunderstandings (Score:3, Informative)
Now, how to do this properly has been a long-running and continuing debate that started ever since colour film and colour displays were brought to market. How is colour perceived? Does an output device produce a comparable image to the input device? Does the software accurately handle colour? Does the final image look like the original scene?
Well, I'm sure photographers, Photoshop jockeys, and consumers like to debate such things over and over again. However, the answers to those questions are well known.
If I tell you the number of times I've been asked the question, "Why do my prints look nothing like the images on my monitor", then you'll understand why I believe monitor calibration to be such an important task.
In general, you cannot make prints look like images on the monitor: they have a different gamut and their appearance depends on illumination and many other factors. Making prints look correct requires a lot of skill and experience and monitor calibration is not sufficient (it's not even necessary, actually, if you know what you are doing).
Re:misunderstandings (Score:2)
Color accuracy? (Score:2)
For work a graphic designer has to have the printer in mind. Every printer/printing machine works different and therefore has a slightly different output to the same intput as far as I know. So one has to adjust to the machine e.g. be able to adjust colors on the monitor. So this would be more about being able to adjust
Wide Gamut LCDs (Score:5, Informative)
Hmm, the screen reviewed is quite reasonably priced, IMO. Below is a edited and amended copy of a posting i wrote elsewhere.
CRTs require lots more calibration. Geometry just complicates things. Guns get out of alignment quickly. They lack luminance, which means that even a *poor* LCD _can appear_ to out-perform a top CRT. Apple wag on about this for their "cinema" displays, which honestly aren't in the same ballpark as a Eizo CG21. So _any_ LCD will *appear* to show a wider gamut than a CRT. But you *just don't* get to replicate that luminance on a print.
CRT is EOL everywhere (save for the Mitsubishi WG CRT), so over a few years, expect problems with support, parts and gun alignment. Yeah, sure, serious CRTs allow you to align the guns and all sorts through firmware, but they're comparably priced to the CG21 I currently use.
The article references Wide Gamut LCD's
OK, I have been in contact with all the relevant product managers over the past six months regards ordering these for my company.
Some pretty solid facts I have learned
1. Expect NO availability of WG monitors until H2/05. Both Eizo with the CG210 and Mitsu' are sorting out pre- production and *will not* release a half- assed product to beat time - to - market.
2. Forget the WG Mitsu' CRT. Same price almost as LCDs in pre-production now, and is supported in Asia - Pacific only. Correct that, Mitsu' will support you, but it won't be convenient.
3. WG LCDs almost require 10bpp DVI-D input. I am not aware of a graphics card which supports this right now. I sense that Matrox will support this with a new PCI-E Parhelia next year.
4. Cost. Cost. Cost. You need a real justification for the Wide Gamut monitors. Intro prices will be quite a bit >5K$.
5. Barco appear to have chickened out on this market. So says the grapevine anyway.
6. Mitsu' appear to me at least to have some better technology for WG monitors. Possibly also for normal calibrated LCDs, but I am very happy meanwhile using a Eizo CG21 .
7. You probably don't need one of these unless you are planning to One Time Only scan - to - archive - digital of loads of Kodachromes,, or need to soft proof for Aniva or 4+ ink presses.
8. LaCie is not IMO in the same game. LaCie filled the Radius gap in Mac pre-press environments. They DO NOT manufacture their own components, as do Eizo, Mitsu'. I've not been impressed at all by any of their products. For that matter, for my uses, I wasn't impressed by Apple's cinema displays .
9. Whatever you do, if you're editing photos or critical color ; Get a monitor hood. Think like lens shades. Control flare. It's much worse on a LCD, IME.
10. Viewing a CRT properly requires a darkened environment. See above.
Component burnout is a fact of life. All the new calibrated Mitsu' / Eizo LCDs are very thouroughly tested and heavily guaranteed / supported. But they will likely wear out in a few years or so. To combat this both Mitsu' and Eizo run luminance below max levels.
Also, if I get my facts right, the only reason Mistu' released the WG CRT is because Japanese printers actually do use the current abilities of their presses properly. Just like DOF scales, SWOP and EuroScale are so outdated people just waste the capabilities of their output media.
Some annoyances with the article
"as a rule, a DeltaE value of one is considered a perfect calibration i.e. there is no difference between the CIE L*a*b* colour space and the colours reproduced by the monitor."
No, not a perfect calibration, just delta 1.0 is about the threshold of your capacity to distinguish tones.
There will definitely be a variation between what you see and the L*A*B co-ordinates, notwithstanding the delta value as the L*A*B space is theoretical.
"In addition, it's worth noting th
Urban Myth... LCDs are great for design (Score:2)
Personally, I do design for a living and I LOVE LCD as I get no headaches like CRT used to give me. Staring at an LCD all day everyday is just easier on the eyes. Add to that 23" of flat widescreen real estate and it's a no brainer. I switched a long time back and would never, ever consider going back to CRT.
Re:Urban Myth... LCDs are great for design (Score:2)
Not only that, but this is one heck of a robust monitor, having survived three trans-atlantic flights and one 2,000 mile bus ride in a carry-on bag!
I will never, ever, own another CRT monitor again, and since I my next computer system will be an Apple, I am looking forward to their 23" LCD with glee.
Actually, the 30" looks really, really nice, but I don't think I'd enjoy having to
The truth about LCD (Score:2)
The very best top of the range INDUSTRIAL GRADE tft (which by definition excludes all the consumer stuff, remember tft are rated post production much like cpu cores) are absolutely spectacular, especially when paired with first class backlighting and first class video conversion circuitry, but you're looking at 2000 dollars per screen.
Consumer grade TFT is just muck, plain and simple, doesn't matter a damn what rebranding label is on it, even if the label is Apple.
Factory refu
This is the subject (Score:2)
This *should* be irrelevent (Score:2)
This is why people who work in the print industry have the pantone color system. A color doesn't need to look the same on the screen as it does when printed. It only needs to share the same numeric color values as its pantone equivalent.
As for output to non-print mediums, it will always be a best guess issue outside of matching RGB values. You cannot count on the end
the LCD cause? (Score:2)
I'm sorry, what's the LCD cause?
Is there some sort of health hazzard or environmental issue that makes LCDs a moral imperative, or is this just the "other" slashdot effect whereby any stupid trivial thing becomes a "cause."
LCD monitors aren't a cause, they are a consumer option. There are plusses and minuses. It is not someting to go picketting CRT makers over nor signing petitions, or whatever people do.
is it really so hard to keep things in proportion?
I desparately need something like this (Score:2)
I really hope this is as good as the review makes it out to be!
Re:I desparately need something like this (Score:2)
Problem exists off AC (Score:2)
Sounds more like intereference - like you said, moving the machine (unless he lives under high tension lines or something).
Speaking of which, that kind of interference can't be therapeutic.
Oh, and a crap VGA cable will give similar results.
Re:Article text. (Score:1)