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KODAK lanza la tecnologìa laser de proyecciòn


peliculero

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KOdak lanza al mercado la tecnología láser,para proyección de películas en 2D y 3D.
[img]http://gallery.avsforum.com/data/509/screenshot_01k.jpg[/img]
Los beneficios inmeditados del nuevo sistema,es la reducciòn de costos.
El sistema óptico del proyector se ha rediseñado, • aprovechar los beneficios de la iluminación láser resultando en un diseño rentable.
El menor consumo de energía del láser en comparación con la lámpara de xenón • crea el potencial de ahorro de energía importante para el sistema total.
Lasers entregan larga vida sin la caída de tensión del común de las lámparas de xenón.
Beneficios ambientales y de seguridad a través de la eliminación de las lámparas de xenón
un bajo consumo de energía.
Eliminación de los costes de servicio asociados con lámparas de xenón,espejos,rectificadores, ventiladores etc.

A NEW DIMENSION:
A REVOLUTIONARY CHANGE IN DIGITAL
CINEMA PROJECTION BASED ON LASER
LIGHT SOURCES
KODAK Laser Projection Technology
You’ve seen digital. You’ve seen 3D. Now you can see the future.
Welcome to Laser.
KODAK Laser Projection Technology combines the strengths of lasers
with digital projection to deliver more than just a new light source to the
cinema industry. This unique full projector optical design leverages the
best attributes of lasers to deliver high dynamic range, wide color gamut,
high optical effi ciency, low energy usage and substantially brighter 3D than
systems common to the industry, while at the same time resolving laser’s
toughest problem — laser speckle.
Kodak has developed a proof-of-concept prototype projector utilizing
KODAK Laser Projection Technology. This revolutionary projection
technology proves the viability of using lasers in the motion picture
exhibition industry — delivering:
Combined 2D and 3D projection capability •
Bright 3D images, twice as bright as those common in the industry •
High dynamic range and wide color gamut performance •
High power effi ciency •
DCI capable 2K resolution scalable to 4K •
Since the invention of lasers some 50 years ago, engineers and scientists
have made many attempts to use the technology for high quality motion
picture projection. With KODAK Laser Projection Technology...
...now you can.
Bright 3D
Lasers are inherently polarized. By eliminating the light • losses caused by polarizing, the unpolarized Xenon source, we gain twice the light output of conventional systems.
The use of optical fibers has been eliminated, allowing the • polarization states to remain pure through the entire optical system and improving the optical efficiency of the system.
Reduced Total Cost of Ownership
The entire projector optical system has been redesigned, • leveraging the benefits of laser illumination and resulting in a cost-effective design.
The lower energy consumption of the lasers compared to • the Xenon lamp creates the potential for significant energy savings for the overall system.
Lasers deliver long life without the early drop in power • common with Xenon lamps.
Environmental and safety benefits through the
• elimination of Xenon lamps and lower energy
consumption.
Elimination of service costs associated with Xenon lamps.•
Commercialization Ready
Kodak is actively working with potential licensees to • commercialize as quickly as possible.
Technology viability is proven through the fully functional • Digital Cinema quality projector prototype.
The prototype has a footprint equivalent to current • projectors. Kodak has further refined the design to fit into a package size proportionate to other 10,000 lumen class projectors.
Kodak laser safety analysis completed and filed with the • FDA.
Cost-conscious design approach used for the prototype. •
Design is scalable from 10,000 to 40,000 lumens enabling • commercialization of a single product platform.
Key Features
Dual 2D / 3D Operating Modes
14 fL Screen Brightness on a 40ft gain of 1 screen.•
8 fL Screen Brightness on a 40ft gain of 2.3 silver screen.•
High Dynamic Range
Operating dynamic range of 10,000:1 with a demonstrated capability of 20,000:1.
Scalable Optical Power Capability
Operating at 11,000 lumens, with designed in scalability to 40,000 lumens.
Wide Color Gamut
Encompasses the DCI specified minimum color gamut while providing a capability for the creative community to expand their creative palettes.
http://motion.kodak.com/US/en/motion/Products/Laser_Projection_Technology/index.htm

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Interesante el avance.
Yo creo que el asunto va a madurar cuando se logre crear un proyector digital con una resolución igual a la de un rollo de 35mm, pero me imagino que aún estamos lejos de eso.

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[quote name='Toperrix' date='15 October 2010 - 10:59 PM' timestamp='1287194389' post='17838']
Interesante el avance.
Yo creo que el asunto va a madurar cuando se logre crear un proyector digital con una resolución igual a la de un rollo de 35mm, pero me imagino que aún estamos lejos de eso.
[/quote]
Top, tienes que ver la proyección a 4k, en USa, ya estan cambiando a un ritmo acelaradolos proyectores de 35mm por digitales.

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[quote name='peliculero' date='15 October 2010 - 10:02 PM' timestamp='1287194572' post='17839']
Top, tienes que ver la proyección a 4k, en USa, ya estan cambiando a un ritmo acelaradolos proyectores de 35mm por digitales.
[/quote]
¿Y a qué resolución salen?
He visto que en los cines de acá ya han metido proyectores digitales con hartos lúmenes, pero sólo para propagandas. Me imagino que ni siquieran salen a 1920x1080p.

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