What flat panel looks closest to a CRT? - AVS Forum
Forum Jump: 
Reply
 
Thread Tools
post #1 of 80 Old 07-10-2012, 08:53 PM - Thread Starter
Member
 
phillyguy83's Avatar
 
Join Date: Jul 2010
Posts: 23
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 10
I have three Sony HD CRT televisions, and I love the picture that each one produces. However, I know the day is coming when they'll die. I'm hoping they'll hold out long enough for other technologies to produce a picture that's equivalent to CRT technology, but in the mean time, does anyone know of a TV that comes close? Specifically, I'm looking for a TV that can reproduce the type of motion and black levels that a HD CRT can produce. I hate motion blur and that flat, video-like look that a lot of LCDs produce, so I'm guessing that a plasma is probably my best bet. I don't want a really large TV, either (42" is the max I'd want), because I watch a lot of SD content and would like to find a TV that produces a quality image for regular DVDs like the CRT does, and it seems that the larger the television goes, the worse the SD picture gets.

Any help would be much appreciated.
phillyguy83 is offline  
Sponsored Links
Advertisement
 
post #2 of 80 Old 07-10-2012, 10:13 PM
Advanced Member
 
pcdo's Avatar
 
Join Date: Sep 2007
Posts: 701
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 10
Probably the 42UT50 if you can still find it. It had a limited production run.
pcdo is offline  
post #3 of 80 Old 07-11-2012, 06:57 AM
Advanced Member
 
Mik James's Avatar
 
Join Date: Apr 2012
Location: Atlantic Canada
Posts: 855
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 7 Post(s)
Liked: 37
Panasonic has some "industrial" models on their site as well, some are 1080p 42".
Samsungs pn43d450, pn43e450, and Panasonics tcp42x3, tcp42x5 are all budget models that do well with dim room contrast but are average overall. Lg's tend to excel in areas other than contrast and black level so you might want to stick with the other companies unless they have gotten better this year. Unfortunately you would have to go back a few years to find a full 720p 42" panel (1366x768) even the 50" 720p panels this year are 1024x768 (rectangular pixels).
A lower res panel might look better for sd content but I think you would lose that benefit with the odd resolution of 1024x768.
Mik James is offline  
post #4 of 80 Old 07-12-2012, 07:31 AM
"Don't PM Me Bro"
 
RandyWalters's Avatar
 
Join Date: Feb 2003
Location: El Segundo, Calif
Posts: 17,493
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 91 Post(s)
Liked: 477
Since Plasma TVs are phosphor-based, they are much more CRT-like than any LCD TV or LED LCD TV. Unfortunately there are no more good Plasmas in the under-50" size range this year (the good ones start at 50").

Sears recently bought up the last remaining 1080p Panasonic TC-P42UT50 plasmas (which were discontinued for lack of interest among retailers), but these are scarce. All the other 42" Panasonic and Samsung plasmas are 768p and don't perform as well as the UT50 series. If your existing Tube TVs are SD (not HD) then the 768p units will still look better than the Tubes. All of the 42" Plasmas on the market have reflective screens but the Tube TVs have about the same reflectivity so that shouldn't be a problem.

Randy
TC-P55ST60, TC-P50GT50, TC-P46G10, TH-42PZ700U, TH-42PX50U, HP LC2600N, TiVo Series3, TWC Cisco 8742HDC DVR, Onkyo TX-SR333, URC R40 Remote.

To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.

To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.

Gallery -
To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.
RandyWalters is offline  
post #5 of 80 Old 07-12-2012, 08:54 AM
Advanced Member
 
Mik James's Avatar
 
Join Date: Apr 2012
Location: Atlantic Canada
Posts: 855
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 7 Post(s)
Liked: 37
http://www.panasonic.com/business/plasma/index.asp
I think they use the same or very similar panels but I'm not sure what hoops you'd have to jump through to buy one. I saw one on Amazon awhile back.
Most of the 42" panels on there are 1080p, the only 720p panel has the same 1024x768 res as most consumer models.
Mik James is offline  
post #6 of 80 Old 07-12-2012, 11:31 AM
AVS Addicted Member
 
walford's Avatar
 
Join Date: May 2003
Location: Orange County, CA
Posts: 16,789
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 12
The yield of zero defect plasma panels decreases as the pixel density increases and therefore the smaller screen the higher the cost for a given resolution. I am not surprised that commercial smaller displays may be available for a higher price since the component cost is higher due to the low yield and higher quality components for better reliability.
walford is offline  
post #7 of 80 Old 07-13-2012, 03:58 AM
AVS Special Member
 
Chronoptimist's Avatar
 
Join Date: Sep 2009
Posts: 2,584
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 1 Post(s)
Liked: 227
Quote:
Originally Posted by RandyWalters View Post

Since Plasma TVs are phosphor-based, they are much more CRT-like than any LCD TV or LED LCD TV. Unfortunately there are no more good Plasmas in the under-50" size range this year (the good ones start at 50").
If we are going by "uses phosphors" to mean "CRT-like" then LCDs are CRT-like as well, seeing as they use phosphor-coated LEDs/CCFL tubes.

While Plasmas are emissive displays and don't have the viewing angle issues of LCDs as a result, that's about it as far as similarities go. The image they put out is very different from a CRT display.
Quote:
Originally Posted by phillyguy83 View Post

I have three Sony HD CRT televisions, and I love the picture that each one produces. However, I know the day is coming when they'll die.
Wait until they actually do. Flat panels are better in some regards, but nothing is as good overall as a well maintained and calibrated CRT in my opinion.

The only thing a Plasma does better than a CRT is resolution. Everything else is worse. (contrast, motion handling, viewing angle etc.)
Quote:
Originally Posted by phillyguy83 View Post

Specifically, I'm looking for a TV that can reproduce the type of motion and black levels that a HD CRT can produce. I hate motion blur and that flat, video-like look that a lot of LCDs produce, so I'm guessing that a plasma is probably my best bet.
Plasmas cannot match a CRT when it comes to black level. Local-dimming LED-backlit LCDs can. The flat looking image on many LCDs is simply caused by their poor contrast ratio (inability to create good black levels) and the matte surface that was popular a while back. An LCD with a bonded glass front like Sony's HX909/929 has just as much depth to the image as any CRT. The video look is an image processing option that can be turned off. I'm not recommending that you go out and buy an LCD, but just because some (OK, the majority) look bad doesn't mean that they all do.
Quote:
Originally Posted by phillyguy83 View Post

I don't want a really large TV, either (42" is the max I'd want), because I watch a lot of SD content and would like to find a TV that produces a quality image for regular DVDs like the CRT does, and it seems that the larger the television goes, the worse the SD picture gets.
The size difference between 42ʺ and 46ʺ is not so great that it will have a significant effect on the quality of SD content, however if 1080p plasmas are no longer available at 42ʺ, buying a 46ʺ 1080p display will be significantly better.
Quote:
Originally Posted by Mik James View Post

A lower res panel might look better for sd content but I think you would lose that benefit with the odd resolution of 1024x768.
With the exception of a CRT which can actually scan at the resolution of the source material, you always want as high a resolution display as possible, regardless of the source resolution.

While it's not 1024x768 vs 1920x1080, here's an iPad 2 (1024x768) and iPad 3 (2048x1536) comparison that illustrates it very well.
ipad2q5lcc.jpgnnnbavq.jpg

As you can see, while the source resolution is identical, the image is significantly better on the iPad 3 display due to the increase in resolution.
Chronoptimist is offline  
post #8 of 80 Old 07-13-2012, 07:11 AM
Advanced Member
 
Mik James's Avatar
 
Join Date: Apr 2012
Location: Atlantic Canada
Posts: 855
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 7 Post(s)
Liked: 37
Some age old arguments on that list biggrin.gif

In this case CRT like appears to mean deep blacks for good contrast ratios, a softer image, and indeed better motion resolution at a reasonable price.

Static contrast is actually far better on a plasma, with quite a few Plasmas matching the dynamic contrast of crt's as well.

Viewing angles shouldn't be noticeably better on a CRT, both are near perfect.

Motion performance hasn't been much better on a CRT in my opinion, my CRT rear pro has quite a bit of phosphor lag similar to a plasma.
Flicker is also quite annoying to some people as is the idea that their tv could blow up in their face if dropped while moving tongue.gif


A panel with a resolution that closer matches the source content can look better depending on how accurately it is scaled.
The reason I recommend a 1080p panel over a 1024x768 panel is due to the way the image has to be scaled over rectangular pixels,
A good 1366x768 panel may very well look better with sd content, you can see in the picture you linked of the iPads that the first image does look blocker but the second image looks blurrier it's in the eye of the beholder smile.gif
Mik James is offline  
post #9 of 80 Old 07-13-2012, 12:44 PM
AVS Special Member
 
Chronoptimist's Avatar
 
Join Date: Sep 2009
Posts: 2,584
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 1 Post(s)
Liked: 227
Quote:
Originally Posted by Mik James View Post

In this case CRT like appears to mean deep blacks for good contrast ratios, a softer image, and indeed better motion resolution at a reasonable price.
Static contrast is actually far better on a plasma, with quite a few Plasmas matching the dynamic contrast of crt's as well.
No plasma comes close to the black level of the best CRTs in a dark room. (yes, even the KRPs) Simultaneous contrast is significantly less important to image quality. A CRT might have a dynamic range in excess of 20,000:1 and a simultaneous contrast ratio of less than 200:1, as an example of that.
Quote:
Originally Posted by Mik James View Post

Motion performance hasn't been much better on a CRT in my opinion, my CRT rear pro has quite a bit of phosphor lag similar to a plasma.
More than just "phosphor lag" there is color break-up (similar to DLPs) and motion is generally softer than CRTs.
Quote:
Originally Posted by Mik James View Post

Flicker is also quite annoying to some people as is the idea that their tv could blow up in their face if dropped while moving tongue.gif
You say this as if Plasmas don't also flicker.
Quote:
Originally Posted by Mik James View Post

A panel with a resolution that closer matches the source content can look better depending on how accurately it is scaled.
This is absolutely wrong. As soon as you are scaling at non-integer values, you want the highest resolution possible. Standard definition content does not use square pixels anyway, so the fact that a panel is 1024x768 is not the problem. An ideal display for SD content would actually be 1440x960 or higher (such as 2160x1440) in a 16:9 aspect ratio using non-square pixels.

Only scaling to 1366x768 is considerably worse than scaling to 1920x1080 for example. You want at least two pixels for every source pixel when upscaling, and ideally exactly 2x or 3x etc.

For 480p (720x480)

1366 = 1.9x
768 = 1.6x

1920 = 2.7x
1080 = 2.3x
Quote:
Originally Posted by Mik James View Post

A good 1366x768 panel may very well look better with sd content, you can see in the picture you linked of the iPads that the first image does look blocker but the second image looks blurrier it's in the eye of the beholder smile.gif
This is a false perception of sharpness created by the grid overlaying the image. Sharpness on the displays is identical because they are fixed-pixel devices. Clarity is significantly improved on the iPad 3 display though. If there's any difference in sharpness with that example, it's because they are photos. It also looks like the iPad 2 photo is brighter exposed, which could also create that impression.
Chronoptimist is offline  
post #10 of 80 Old 07-13-2012, 02:49 PM
Advanced Member
 
sonyfan's Avatar
 
Join Date: Jun 2005
Posts: 577
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 20
Quote:
Originally Posted by phillyguy83 View Post

I have three Sony HD CRT televisions, and I love the picture that each one produces. However, I know the day is coming when they'll die. I'm hoping they'll hold out long enough for other technologies to produce a picture that's equivalent to CRT technology, but in the mean time, does anyone know of a TV that comes close? Specifically, I'm looking for a TV that can reproduce the type of motion and black levels that a HD CRT can produce. I hate motion blur and that flat, video-like look that a lot of LCDs produce, so I'm guessing that a plasma is probably my best bet. I don't want a really large TV, either (42" is the max I'd want), because I watch a lot of SD content and would like to find a TV that produces a quality image for regular DVDs like the CRT does, and it seems that the larger the television goes, the worse the SD picture gets.
Any help would be much appreciated.

I have a 3 week old Samsung 43" PN43E450 that replaced a Sony 36XBR800
with 6 red light blinks.
Shure it only cost aprox $15 in parts to fix but it was time to move on
plus I was very tired of having to switch from HD to SD all the time.
HD was 33" at the most so the jump up to 43" is fantastic.
I don't miss anything from the Sony execpt:
Perfect motion
Large black bezel

I highly recomend the 43" PN43E450 for anyone who has to make the switch.
You get perfect geometry, no scan lines, screen fit modes
that works wonders for SD, DVD-R's, AVI files, etc.
Blacks are better and in general a better pixcture with
options to calibrate from the user menu.
sonyfan is offline  
post #11 of 80 Old 07-13-2012, 04:13 PM
Advanced Member
 
Mik James's Avatar
 
Join Date: Apr 2012
Location: Atlantic Canada
Posts: 855
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 7 Post(s)
Liked: 37
I didn't want to imply that a plasma can show as deep a black as a crt, when i say dynamic contrast i mean overall range (Plasmas get brighter and nearly as dark as a crt) Static contrast is extremely important to me, the added detail in a high contrast scene on a plasma is readily noticeable. Yes the kuro's do come close to the black level of a crt in a dark room, the first generation measured 0.03 candelas with the next generation measuring 5X times deeper blacks than that, the static contrast on a crt prevents it from showing anything close to that on a high contrast scene.

Color break-up is a new term for me, thanks for bringing it to my attention so i can read up on it, having owned a Panasonic plasma and a crt i can definetly say that i see no difference in the response time and i'd wager that very few can see the difference especially on a higher end plasma.

Last i checked the majority of people don't have a problem with flicker on plasma like they did on crt's. Plasmas have subfield drive tech specifically put in place to combat flickering.

I'm not really a math guy so i can't comment to much on the scaling numbers, but I kinda get what your saying there tongue.gif Can you put it a little more laymanly for me biggrin.gif
Mik James is offline  
post #12 of 80 Old 07-14-2012, 09:54 AM
Advanced Member
 
sonyfan's Avatar
 
Join Date: Jun 2005
Posts: 577
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 20
My Samsung 43" PN43E450 that replaced a Sony 36XBR800
does have deeper blacks than the Sony no doubt about it.
It must have somthing to do with this years 'Real Black Filter'
and Clear Image panel for the e450, e530, e550.
It's ability to ward off reflections blows the Sony out the water.
sonyfan is offline  
post #13 of 80 Old 07-14-2012, 12:06 PM
Advanced Member
 
Mik James's Avatar
 
Join Date: Apr 2012
Location: Atlantic Canada
Posts: 855
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 7 Post(s)
Liked: 37
That's another great case for a plasma, even an older 2008 Panasonic that i had does way better in a brighter room than a crt.
I was considering the d450 myself but i decided to pass because i had the chance to get a free crt rear projection.
The crt rear pro has horrible static contrast, yes it is a rear pro and a direct view will do better but even the crt monitor i had before it could only do so good on a high contrast scene in comparison to a good plasma. There is just no reason to keep a crt anymore (unless your as cheap as me) the new tech had to get close to crt in every aspect of picture quality eventually and i think that already occured with the Kuro and is now the norm for budget plasmas like the u50 (i've seen those selling as low as 650$ and they measure somewhere between 0.01 and 0.02 cd)
Even the budget d450 I was considering measures 0.03 and they can be had used for 400 eek.gif
Mik James is offline  
post #14 of 80 Old 07-14-2012, 12:07 PM
AVS Special Member
 
saprano's Avatar
 
Join Date: Oct 2007
Location: Bronx NY
Posts: 3,396
Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
Quoted: 99 Post(s)
Liked: 249
Quote:
Originally Posted by Chronoptimist View Post

If we are going by "uses phosphors" to mean "CRT-like" then LCDs are CRT-like as well, seeing as they use phosphor-coated LEDs/CCFL tubes.
While Plasmas are emissive displays and don't have the viewing angle issues of LCDs as a result, that's about it as far as similarities go. The image they put out is very different from a CRT display.
Wait until they actually do. Flat panels are better in some regards, but nothing is as good overall as a well maintained and calibrated CRT in my opinion.
The only thing a Plasma does better than a CRT is resolution. Everything else is worse. (contrast, motion handling, viewing angle etc.)
Plasmas cannot match a CRT when it comes to black level. Local-dimming LED-backlit LCDs can. The flat looking image on many LCDs is simply caused by their poor contrast ratio (inability to create good black levels) and the matte surface that was popular a while back. An LCD with a bonded glass front like Sony's HX909/929 has just as much depth to the image as any CRT. The video look is an image processing option that can be turned off. I'm not recommending that you go out and buy an LCD, but just because some (OK, the majority) look bad doesn't mean that they all do.
The size difference between 42ʺ and 46ʺ is not so great that it will have a significant effect on the quality of SD content, however if 1080p plasmas are no longer available at 42ʺ, buying a 46ʺ 1080p display will be significantly better.
With the exception of a CRT which can actually scan at the resolution of the source material, you always want as high a resolution display as possible, regardless of the source resolution.
While it's not 1024x768 vs 1920x1080, here's an iPad 2 (1024x768) and iPad 3 (2048x1536) comparison that illustrates it very well.
ipad2q5lcc.jpgnnnbavq.jpg
As you can see, while the source resolution is identical, the image is significantly better on the iPad 3 display due to the increase in resolution.

The kuros were the closest to a CRT. Contrast and everything.

home theater addict
saprano is offline  
post #15 of 80 Old 07-14-2012, 12:10 PM
Advanced Member
 
Mik James's Avatar
 
Join Date: Apr 2012
Location: Atlantic Canada
Posts: 855
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 7 Post(s)
Liked: 37
and they kicked crt's in most other areas biggrin.gif
Mik James is offline  
post #16 of 80 Old 07-16-2012, 07:34 AM
Advanced Member
 
qwknuf6's Avatar
 
Join Date: May 2008
Posts: 592
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 3 Post(s)
Liked: 89
Quote:
Originally Posted by Chronoptimist View Post

No plasma comes close to the black level of the best CRTs in a dark room. (yes, even the KRPs) .

What MLL are the CRTs , are they lower than .0005 of a Pioneer 101 , D -Nice has tuned his Pioneer 101 and 500M to a MLL of .0001 to .0003 , The Pioneer 9Gs and 9.5Gs do vary in MLL from unit to unit ,my Pioneer 151 some measures .0014 MLL , (I have owned 6 diff Pioneer 9g and 9.5s ) but my 101 is very dark in a light controlled room , black walls and ceiling, no outside light at all , .To say that no plasma COMES CLOSE would mean there is no light emited at all from a crt .

Thanks

Mark
qwknuf6 is offline  
post #17 of 80 Old 07-16-2012, 08:13 AM
AVS Special Member
 
glangford's Avatar
 
Join Date: Dec 2008
Posts: 1,789
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 26 Post(s)
Liked: 51
One note, I don't see the OP's size TVs. I had a 36" Sony CRT. When I went with a flat panel, I did the calculations to determine that a 36" 4x3 signal needs a 46" flat panel to have the same size 4x3 image (black bars on the sides). So if your TV is 36" you'll want a 46" flat panel 16x9 to have the same 4x3 image size.

Given your requirement to watch alot of SD content, I'd go with an LCD, or you'll end up watching 4x3 stretched to 16x9 on a plasma.
glangford is offline  
post #18 of 80 Old 07-16-2012, 08:55 AM
Advanced Member
 
Mik James's Avatar
 
Join Date: Apr 2012
Location: Atlantic Canada
Posts: 855
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 7 Post(s)
Liked: 37
Crt's can't show true black while showing any amount of light on the screen. Crt's when measured on a black screen drop below what meters can measure because it is the absence of light but as soon as you get even little bit of luminance in the scene the mll of a CRT jumps considerably when compared to a kuro.
Mik James is offline  
post #19 of 80 Old 07-16-2012, 09:42 AM
Advanced Member
 
qwknuf6's Avatar
 
Join Date: May 2008
Posts: 592
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 3 Post(s)
Liked: 89
So a GOOD 101 or 500M kuro would blow away a crt in real world contrast ?
qwknuf6 is offline  
post #20 of 80 Old 07-16-2012, 04:23 PM
Advanced Member
 
Mik James's Avatar
 
Join Date: Apr 2012
Location: Atlantic Canada
Posts: 855
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 7 Post(s)
Liked: 37
Yes, crt's are the worst when it comes to holding black while there is light on the screen, it might surprise you to know that lcds actually perform the best in that area, they are able to hold close to their mll at the ridiculous brightness levels they can achieve.
Mik James is offline  
post #21 of 80 Old 07-16-2012, 09:24 PM
Advanced Member
 
pcdo's Avatar
 
Join Date: Sep 2007
Posts: 701
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 10
Quote:
Originally Posted by Mik James View Post

Yes, crt's are the worst when it comes to holding black while there is light on the screen, it might surprise you to know that lcds actually perform the best in that area, they are able to hold close to their mll at the ridiculous brightness levels they can achieve.

I think you're mixing up MLL with appearance of black. MLL refers how much light is actually emitted by the panel on a black source which is different from appearing black. For example, if you were to turn a plasma completely off in a room with light, technically speaking the MLL would be zero because no light is being emitted, however plasma screens generally don't appear black. It's actually more of a gray look in that case. Put the same plasma turned off in a completely pitch black room and obviously it would appear black. I would agree that LEDs can hold their black appearance in brightly lit conditions than CRTs or plasma.
pcdo is offline  
post #22 of 80 Old 07-17-2012, 09:43 AM
Advanced Member
 
Mik James's Avatar
 
Join Date: Apr 2012
Location: Atlantic Canada
Posts: 855
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 7 Post(s)
Liked: 37
Uh no...no I'm not lol biggrin.gif
I know what mll (minimum light luminance) is, the detail loss in crt's is most noticeable in a scene with say someone wearing a black suit on a bench next to a street lamp at night (example from men in black)
Mik James is offline  
post #23 of 80 Old 07-18-2012, 04:16 PM - Thread Starter
Member
 
phillyguy83's Avatar
 
Join Date: Jul 2010
Posts: 23
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 10
Quote:
Originally Posted by glangford View Post

One note, I don't see the OP's size TVs. I had a 36" Sony CRT. When I went with a flat panel, I did the calculations to determine that a 36" 4x3 signal needs a 46" flat panel to have the same size 4x3 image (black bars on the sides). So if your TV is 36" you'll want a 46" flat panel 16x9 to have the same 4x3 image size.
Given your requirement to watch alot of SD content, I'd go with an LCD, or you'll end up watching 4x3 stretched to 16x9 on a plasma.

They are 36 inch CRTs. But when I say SD, I don't necessarily mean 4x3 content; I'm talking mostly about 16x9 anamorphically enhanced DVDs. But even if I were to get a plasma and watch a 4x3 DVD (such as an older film shot in 4x3), a plasma wouldn't stretch the picture out to fill the 16x9 frame. It would just have bars on the left and right. Which is actually another question I have -- can you set the bars on the left and right of 4x3 content on newer plasmas to black instead of grey?
phillyguy83 is offline  
post #24 of 80 Old 07-18-2012, 04:32 PM
Senior Member
 
BriscoCountyJr's Avatar
 
Join Date: Jul 2012
Posts: 457
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 4 Post(s)
Liked: 31
Quote:
Originally Posted by phillyguy83 View Post

They are 36 inch CRTs. But when I say SD, I don't necessarily mean 4x3 content; I'm talking mostly about 16x9 anamorphically enhanced DVDs. But even if I were to get a plasma and watch a 4x3 DVD (such as an older film shot in 4x3), a plasma wouldn't stretch the picture out to fill the 16x9 frame. It would just have bars on the left and right. Which is actually another question I have -- can you set the bars on the left and right of 4x3 content on newer plasmas to black instead of grey?

Actually with flat screen HDTVs (plasma or LED/LCD) they have various display modes you can select with your video content.
For example a Panasonic can stretch a 4:3 video to fill the 16:9 display via its "JUST" mode which stretches more on the sides than in the middle, or you could use "ZOOM" mode which crops some of the top and bottom to zoom the middle part to fill the screen.
Or you could use "4:3" mode to do as you describe with bars on the left and right sides.
The Panasonic plasmas under one of the Settings menus can select the left/right bar color for 4:3 display mode between off(black), or 3 different shades of gray to help avoid any IR from the bars.

Also many upconverting DVD players and blu-ray players (playing a DVD) have their own display modes for 4:3 titles to add black bars on the sides before it gets to the TV on the HDMI port if you setup the player for a 16:9 TV, along with upconverting DVDs to 1080p. Using such a player, you can always leave the TV in "Full" display mode for all types of discs and titles - widescreen, 4:3, etc. - makes it all a lot easier.

For reference, here is a great online TV aspect ratio calculator and comparison page:
http://www.cavecreations.com/tv2.cgi

It shows that a 44" (diagonal) 16:9 TV has the same center 4:3 area as a 36" (diagonal) 4:3 TV.
A 50" (diagonal) 16:9 HDTV has the same center 4:3 area as a 40" (diagonal) 4:3 TV.
BriscoCountyJr is offline  
post #25 of 80 Old 07-18-2012, 06:18 PM
AVS Addicted Member
 
walford's Avatar
 
Join Date: May 2003
Location: Orange County, CA
Posts: 16,789
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 12
When displaying 4:3 content most HDTV's have two stretch to 2 full screen options normal or full does a linear stretch and "non-linear" or panoramic mode stretches only the side of the image leaving the center of the screen with no disstortion or "clay faces". Since the sides of almost all 16:9 aspect ratio video contenet contains no meaningfull content the user does not notice any distortion
walford is offline  
post #26 of 80 Old 07-18-2012, 08:38 PM
AVS Special Member
 
olyteddy's Avatar
 
Join Date: Oct 2005
Posts: 3,330
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 104 Post(s)
Liked: 225
Quote:
Originally Posted by walford View Post

When displaying 4:3 content most HDTV's have two stretch to 2 full screen options normal or full does a linear stretch and "non-linear" or panoramic mode stretches only the side of the image leaving the center of the screen with no disstortion or "clay faces". Since the sides of almost all 16:9 aspect ratio video contenet contains no meaningfull content the user does not notice any distortion
Then why bother with 16:9? Just cover that non-meaningful content with masking tape so everything is in 4:3. rolleyes.gif
Me? I watch 4:3 with sidebars...


To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.
(Just as big an idea thief as)

To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.
olyteddy is online now  
post #27 of 80 Old 07-18-2012, 10:51 PM - Thread Starter
Member
 
phillyguy83's Avatar
 
Join Date: Jul 2010
Posts: 23
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 10
Quote:
Originally Posted by BriscoCountyJr View Post

The Panasonic plasmas under one of the Settings menus can select the left/right bar color for 4:3 display mode between off(black), or 3 different shades of gray to help avoid any IR from the bars.

Got it. That's what I needed to know. Thanks. I really don't like the various options that distort the picture, so I'm glad that the Panasonics allow the black (instead of grey) bars on the sides.
phillyguy83 is offline  
post #28 of 80 Old 07-19-2012, 08:08 AM
AVS Special Member
 
saprano's Avatar
 
Join Date: Oct 2007
Location: Bronx NY
Posts: 3,396
Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
Quoted: 99 Post(s)
Liked: 249
Quote:
Originally Posted by qwknuf6 View Post

What MLL are the CRTs , are they lower than .0005 of a Pioneer 101 , D -Nice has tuned his Pioneer 101 and 500M to a MLL of .0001 to .0003 , The Pioneer 9Gs and 9.5Gs do vary in MLL from unit to unit ,my Pioneer 151 some measures .0014 MLL , (I have owned 6 diff Pioneer 9g and 9.5s ) but my 101 is very dark in a light controlled room , black walls and ceiling, no outside light at all , .To say that no plasma COMES CLOSE would mean there is no light emited at all from a crt .
Thanks
Mark
I don't think he has seen a kuro before. I have a 151 and even though the 9.5g's measures darker, the blacks are dark. On very low light scenes i get what looks like a light black. Never highly gray.

I don't know what mine measures. I guess .001 since that what all the review measurements say. But i've read many people say theirs is around the same number you mentioned. So im guessing mine is probably too. Which honesty is a little weird to me.

home theater addict
saprano is offline  
post #29 of 80 Old 07-19-2012, 01:46 PM
AVS Special Member
 
Chronoptimist's Avatar
 
Join Date: Sep 2009
Posts: 2,584
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 1 Post(s)
Liked: 227
Quote:
Originally Posted by Mik James View Post

Crt's can't show true black while showing any amount of light on the screen. Crt's when measured on a black screen drop below what meters can measure because it is the absence of light but as soon as you get even little bit of luminance in the scene the mll of a CRT jumps considerably when compared to a kuro.
They have a much higher dynamic range than any Plasma though. The only flat panels comparable to CRTs as far as contrast & dynamic range are concerned, are full array local dimming LED backlit LCDs. They are higher contrast, and have better dynamic range as long as you are watching on-axis.

As soon as you start watching dark scenes on a Plasma, even the KRPs, contrast is noticeably worse than a CRT.
Quote:
Originally Posted by phillyguy83 View Post

Got it. That's what I needed to know. Thanks. I really don't like the various options that distort the picture, so I'm glad that the Panasonics allow the black (instead of grey) bars on the sides.
They do this because watching a lot of 4:3 content with black bars can cause some serious image retention/uneven wear issues with Plasmas.

For example:
wBPx8.jpg

The sides and top/bottom are lighter here because they have had less use due to displaying black bars compared to the centre of the image.
Quote:
Originally Posted by saprano View Post

I don't think he has seen a kuro before. I have a 151 and even though the 9.5g's measures darker, the blacks are dark. On very low light scenes i get what looks like a light black. Never highly gray.
I don't know what mine measures. I guess .001 since that what all the review measurements say. But i've read many people say theirs is around the same number you mentioned. So im guessing mine is probably too. Which honesty is a little weird to me.
If it isn't black—i.e. you can see the panel glowing in a dark room—it's "grey". With the Kuros, it's actually a reddish-purple glow. Even the KRPs had an obvious glow compared to my CRTs when watching it at night.
Chronoptimist is offline  
post #30 of 80 Old 07-19-2012, 02:39 PM
Advanced Member
 
Mik James's Avatar
 
Join Date: Apr 2012
Location: Atlantic Canada
Posts: 855
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 7 Post(s)
Liked: 37
I can't imagine that the best of the best kuro's appear gray, but i'd still take a Kuro over a crt and it's great that you don't have to break the bank these days to get a comparable plasma.
An argument could definetly be made that static contrast is only good up to a certian point but in my experience direct view crt's and especially rear pros are below that point.
Mik James is offline  
Reply OLED Technology and Flat Panels General

Tags
Displays , Lcd Hdtv , Samsung Pn43d450 43 Inch 720p 600 Hz Plasma Hdtv Black , Panasonic Viera Tc P42x3 42 Inch 720p 600 Hz Plasma Hdtv , Led Hdtv , Panasonic Viera Tc P60ut50 Plasma Tv
Gear in this thread

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page


Forum Jump: 

Posting Rules  
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off