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Laser TV – Coherent Technology

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Lasers may become an replacement for the UHP lamps which are currently in use in projection display devices such as rear projection TV and front projectors. Current televisions are capable of displaying only half of the visible spectrum of colors. In contrast, proponents of Laser TV technology claim that the standard will be able to reproduce more than 90% of the colors visible to the human eye. They also claim the displays will: * be half the weight and cost of Plasma or LCD displays * require around 25% of the power required by Plasma or LCD displays * be very thin like Plasma and LCD displays are today * have a very wide colour gamut * have a 30.000 hour life www.coherent.com http

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Comments on Laser TV – Coherent Technology Leave a Comment

August 18, 2008

de1hagar @ 11:53 am #

I am about to renew my tv and I wait to see what laser tv will do when they come out end this year/beginning next year.

August 29, 2008

NetPatriot @ 9:25 pm #

yeah I’m going to upgrade my spaceship cannons from plasma to laser :P

September 3, 2008

patmcneil @ 1:26 pm #

wow that laser system is loud!

September 21, 2008

chickenkyle123 @ 9:30 pm #

how is this any diffrent from a projestion tv people want flat screens not better projectioon tvs

September 28, 2008

tubeaholic @ 2:56 pm #

Laser projectors are the future of HT and I can tell you that I haven’t been this excited since I read an article in High Fidelity magazine in 1979 that heralded the development of the CD. I stopped buying vinyl then (except for Mobile Fidelity Half-Speed Masters)
The only reason you don’t see the big boxes pushing them is that they don’t make the money off of them like they do the other systems…good luck when a pixel goes bad on that $4500 TV.

tubeaholic @ 2:57 pm #

Yeah…I want a TV that limits the size of my viewing area…why you spend $4500 on your 65″ TV that takes two people to hang on a wall, I’ll be watching my InFocus SP4805 that I paid less than $800 for and can watch up to a 30′ (thats foot) display…my usual display is 72″. I can take the projector and carry it out the door in one hand.

I’ve never gon to a theater to see a movie on a TV set. Always a projector involved in home theater systems.
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September 30, 2008

roblox84 @ 5:55 am #

blue green and red lasers have been around for years and just now they think of laser tv. a little late aren’t we? or is it just for marketing purposes to sell out all the plasma and lcd tv’s now and then make those people all upgrade to laser tv’s. Most people are not that stupid you know.

October 4, 2008

airjaff @ 11:30 pm #

they have not been able to get the green and blue laser bright enough in the past

October 14, 2008

dnvlgm1 @ 3:52 am #

Come on dude if you don’t really know about the matter please don’t post those things and make a total ass out of yourself. Now, this is a primary development the tendency is to actually use quantum dot semiconductor lasers, which i wouldn’t be surprised they are actually using them mostly already. It’s way cheaper and way better, it doesn’t require any major upgrade of external hardware but if you don’t like it that’s fine. And finally, you’re right, most people are not that stupid, but you are

roblox84 @ 4:22 am #

just what i said, right. they’ve been using quantum dots already for tv. that’s all

November 9, 2008

daisy3067 @ 12:28 pm #

2007 !!! again we hear this and they shows us that we are now coming up to 2009 ….. where is it oh! that’s right its with the rocket pac and the flying car

December 9, 2008

macflyfilm @ 3:37 am #

Boll marketing. Just show us the damn product, we don’t need to hear this gobble-di-gook.

December 25, 2008

jounokur @ 7:21 pm #

can you play games on it

December 26, 2008

turgore @ 3:33 am #

offcourse

turgore @ 3:33 am #

this product is MIA .
wtf where is it ?

January 6, 2009

jeremysgonenorth @ 6:01 pm #

You know I thought of doing that. However are they full 1080p and bright? Lamp life is short to.

January 7, 2009

tubeaholic @ 1:46 pm #

Now have a 720p Sharp DT-510 no need for 1080p yet as there is no content broadcast AT ALL at that resolution. To spend a couple of thousand more just for BD is stupid. I’m pretty sure that laser PJ’s are the future…no lamps to replace and lasers are cheap. I paid $600 for my DT-510 and have a 126″ picture on my wall. Fantastic color! Very bright!

January 8, 2009

jeremysgonenorth @ 1:26 am #

The reason I use 1080p is cause I hook my gaming computer into it and need that high resolution, There are plenty of programs in 1080i however I don’t know what is different about 1080i and 1080p other than interlaced and progressive.

January 9, 2009

dibbydog @ 12:26 am #

Hey ….where’s John. John your TV is great but what’s wrong with this video is…..no John. Give us a peek next video….

Keep up the cutting edge product Development.

Nice Demo Peter.

January 11, 2009

F22PilotArcile @ 3:04 am #

WickedLasers has solid state lasers as powerful.

January 13, 2009

tubeaholic @ 9:44 am #

When you go from 1080p to an 1080i signal, then the quality of the deinterlacer comes into play. I have 1080i on my projector as well but rely on a de and re-interlacing for source material which is 720p and 480p/i.

Due to the number of lines, 480i/p looks awful on my screen. I only watch 1080i on my set with a few forays into 720p.

February 17, 2009

deathclan99 @ 1:50 am #

time to market, 2007, mmm were now 2009 theres no one even talking about them, sony have just realesd there OLED tv, but come on were all waiting for this interesting technoligy, cant wait for all the faulty ones to start showing up at repair shops like the one i work in, nothing lasts and why can i see lasers dying and FADEING, everythings ages, best of luck guys but i feel its going to take a couple more years yet! Good luck

February 20, 2009

iceblu5 @ 12:13 pm #

I use an HD ecp4500 crt projector. displays more colour than lcd and dlp. no muddy picture from interpolation. No pixel gaps, 10 000 hour plus life span.

Xbox 360 is awesome and the dark knight scenes with the joker look dam awesome at 720p bluray on 140 inch screen.

Most don’t realised cathode ray tube still produces a better picture than most technologies. Laser based crt like system wouldd be incredible for projection

April 7, 2009

MateMK4 @ 10:14 am #

Mitsubishi offers 65 and 73 versions of LaserVue TVs since 3rd quarter of 2008. Google it.

June 11, 2009

n64roo @ 4:42 pm #

I totally agree, current flat screens IMO have a long way to go yet, my old CRT trinitron produces MUCH nicer skin tone and natural looking colour than my plasma does aside from having no pixellation either… what a waste of cash that was

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