Future IMAX theaters to be exclusively powered by Barco - AVS Forum
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post #1 of 19 Old 02-07-2012, 10:11 AM - Thread Starter
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For your information. I guess IMAX too was impressed at Galveston

http://www.barco.com/en/pressrelease/2872/http://www.barco.com/en/pressrelease/2872/

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As of Jan 2012 I no longer work for Barco. So my comments do not represent the views of my former employer but only my own.

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post #2 of 19 Old 02-08-2012, 01:48 AM
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Could someone who has seen one in action describe the pq gains of a laser pj compared to the Xenon bulb type? It's prolly been said but how many foot lamberts are these throwing on say a 90 or 100ft screen compared to the dual Christie setup in use now? Thanks

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post #3 of 19 Old 02-08-2012, 07:53 AM - Thread Starter
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14FTL on 90ft or 55 000 Lumens... for now.

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As of Jan 2012 I no longer work for Barco. So my comments do not represent the views of my former employer but only my own.

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post #4 of 19 Old 02-08-2012, 07:55 AM
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So Marc, are you guys going to be using Kodak's laser tech in all of your pjs or just he Imax theater pjs? The Kodak demo a year and a half ago was one I really wished I could have seen.

My new favorite game is Save The Titanic

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post #5 of 19 Old 02-08-2012, 09:10 AM - Thread Starter
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Barco has its own Laser tech. It is probably superior to Kodak. I believe Imax may share some Kodak secrets...

Marc Porlier

As of Jan 2012 I no longer work for Barco. So my comments do not represent the views of my former employer but only my own.

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post #6 of 19 Old 02-08-2012, 10:02 AM
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[quote=mporlier;21615074]14FTL on 90ft or 55 000 Lumens... for now.[/QUOTE

Thanks Marc. Pretty impressive for a 90ft screen. What are the other advantages in this design besides saving money on bulbs and the brightness increase?

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post #7 of 19 Old 02-08-2012, 01:00 PM
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DPI, Christie, Kodak, Barco, quite some way...
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post #8 of 19 Old 02-08-2012, 03:34 PM - Thread Starter
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[quote=Reddig;21615719]
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Originally Posted by mporlier View Post

14FTL on 90ft or 55 000 Lumens... for now.[/QUOTE

Thanks Marc. Pretty impressive for a 90ft screen. What are the other advantages in this design besides saving money on bulbs and the brightness increase?

More brightness, better color saturation, always focused, no lamp explosion/replacement.

Marc Porlier

As of Jan 2012 I no longer work for Barco. So my comments do not represent the views of my former employer but only my own.

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post #9 of 19 Old 02-08-2012, 09:13 PM
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[quote=mporlier;21617500]
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Originally Posted by Reddig View Post


More brightness, better color saturation, always focused, no lamp explosion/replacement.

Cool sounds like a step in the right direction with this tech. Now I wanna see it in action!!

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post #10 of 19 Old 02-09-2012, 07:11 AM - Thread Starter
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[quote=Reddig;21615719]
Quote:
Originally Posted by mporlier View Post

14FTL on 90ft or 55 000 Lumens... for now.[/QUOTE

Thanks Marc. Pretty impressive for a 90ft screen. What are the other advantages in this design besides saving money on bulbs and the brightness increase?

I stand corrected. Here are the real numbers:

The demo was shown on a 70 foot (21.3M) wide Harkness matte screen (1.0 gain) at a light level of 22fL. 22 fL on a gain 1.0 screen area of 2,560 sq. ft. (238M2), corresponds to 56,980 Lumens.

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post #11 of 19 Old 02-09-2012, 08:46 AM
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To bad the links to the Kodak Laser projector demo AVS reports are all dead (except the YouTube videos).
http://www.avsforum.com/avs-vb/showthread.php?t=1300265

Can they be restored?
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post #12 of 19 Old 02-09-2012, 04:59 PM
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Since I am looking at purchasing the DP4K-23B, can this projector have its lamp house swapped out down the road for a laser light source?

Thanks!
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post #13 of 19 Old 02-09-2012, 05:25 PM
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this will give you the answer
http://displaydaily.com/2012/02/08/i...-laser-cinema/

see down the importent part but read it all its good to know.
and think again about the b32 if you one day like to sale it you need the
b32 as 90% like to buy this unit.

down i like to add
-reduce speckle as well at a harkness matt preview screen!


Barco listed the challenges as:
o Regulatory issues
o Cost
o Retrofit design issues to allow the lasers to replace an existing xenon lamp and power supply
o Speckle on a silver screen
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post #14 of 19 Old 02-09-2012, 06:41 PM
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[quote=mporlier;21620034]
Quote:
Originally Posted by Reddig View Post


I stand corrected. Here are the real numbers:

The demo was shown on a 70 foot (21.3M) wide Harkness matte screen (1.0 gain) at a light level of 22fL. 22 fL on a gain 1.0 screen area of 2,560 sq. ft. (238M2), corresponds to 56,980 Lumens.

Cool thank you Marc. Impressive. Also thanks for that great link W. Mayer that u posted for ccool96. I see dual stacked laser pjs in your future.

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post #15 of 19 Old 02-09-2012, 06:47 PM - Thread Starter
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Quote:
Originally Posted by ccool96 View Post

Since I am looking at purchasing the DP4K-23B, can this projector have its lamp house swapped out down the road for a laser light source?

Thanks!

The B series is targeted for a laser upgrade kit. Dont know when or how...

Marc Porlier

As of Jan 2012 I no longer work for Barco. So my comments do not represent the views of my former employer but only my own.

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post #16 of 19 Old 02-10-2012, 07:38 AM
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[quote=Reddig;21623581]
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Originally Posted by mporlier View Post


Cool thank you Marc. Impressive. Also thanks for that great link W. Mayer that u posted for ccool96. I see dual stacked laser pjs in your future.

I don't, especially if Barco can incorporate Kodaks polarisation technology. But even if it doesn't it would mean he has to downsize his current projectors to get a good working passive set-up.
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post #17 of 19 Old 02-17-2012, 11:07 PM
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[quote=donaldk;21625296]
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Originally Posted by Reddig View Post


I don't, especially if Barco can incorporate Kodaks polarisation technology. But even if it doesn't it would mean he has to downsize his current projectors to get a good working passive set-up.

You are probably correct. But whichever set-up has the ultimate in pq he will surely choose. What do I know tho.

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post #18 of 19 Old 02-18-2012, 04:44 PM
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Quote:
Originally Posted by mporlier View Post

The B series is targeted for a laser upgrade kit. Dont know when or how...

Not for 2013....
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post #19 of 19 Old 02-20-2012, 10:56 PM
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Quote:
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Not for 2013....

That's a bummer
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