Laser-TV
51Laser-Tv the next television generation?
Lasers may become an ideal 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.
A laser TV requires lasers in three distinct wavelengths: Red, Green and Blue. While red laser diodes are commercially available, there are no commercially available green and blue laser diodes which can provide the required power at room temperature with an adequate life time. Instead frequency doubling can be used to provide the blue and green wavelengths. Several types of lasers can be used as the frequency doubled sources: fiber lasers, inter cavity doubled lasers, external cavity doubled lasers, eVCSEL's and OPSL's (Optically Pumped Semiconductor Lasers). Among the inter cavity doubled lasers VCSEL's have shown much promise and potential to be the basis for a mass produced frequency doubled laser.
Laser TV demo
- How works a Laser-TV
Introduction to the Laser-TV technology - German Laser-TV News
News and infos about Laser-TV
Laser-TV News
- Mitsubishi LaserVue 65" L65-A90 HDTV Laser-TV World Premiere
Mitsubishi is beginning to ship out the first 65 inch Laser-Tv L65-A90 to their retailer!In Texas, San Antonio's at Bjorn Mitsubishi ship out the first Laser-Televison devices. read more - 6 hours ago
- NICT and Victor Develop 72-inch 3D Display at CEATEC 2008
Japan's National Institute of Information and Communications Technology (NICT) and Victor Company of Japan Ltd jointly developed a 72-inch 3D display that can be viewed with the naked eye and exhibite read more - 3 days ago
- 150 inch Laser-TV showed at the Olympic Games in Peking!
A interesting message this morning about the Laser-Television front, there was some rumors that in Peking was shown a 150 inch Laser-Tv device day by day to show broadcast video information.It is said read more - 3 weeks ago
- Mitsubishi LaserVue L65-A90 costs 6.999 Dollar
The 65" Mitsubishi LaserVue will retail for $6,999, putting it on equal ground with most 60-inch-or-larger flat panels, and significantly cheaper than upcoming high-end models like the $10,000 65" Pio read more - 4 weeks ago
- Delta Electronics Launches the First Full HD LED Home Theater DLP Projector
Delta Electronics, Inc., a long-time industry leader in DLP® optics, light engine and projector development for a wide variety of applications, today announced it has completed the development of a g read more - 6 weeks ago
- 32 inch TMOS Prototyp from Philips at the IFA-2008
Philips shows at the IFA-2008 a TMOS prototyp FULL HD 32 inch and this prototyp is only 8mm thin. What is TMOS? read more - 6 weeks ago
- Carbon Nanotube TFTs and Flexible Substrates
read more - 6 weeks ago
- Canon wins SED lawsuit against Nano-Proprietary APNT
Applied Nanotech Holdings, Inc. = Nano-Proprietary announced that the U.S. Court of Appeals for the Fifth Circuit issued its opinion in its litigation with Canon, Inc. read more - 2 months ago
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