je.st
news
Tag: emitting
World Renowned Research Center Selects TNSCs SR-4000HT MOCVD Reactor for Deep Ultra Violet Light Emitting Diode (UVCLED) Development
2016-03-18 11:31:10| Industrial Newsroom - All News for Today
Basking Ridge, NJ Matheson Tri-Gas, Inc., together with its parent company, Taiyo Nippon Sanso Corporation (TNSC), has announced that the Solid State Lighting Energy Electronics Center (SSLEEC), the world renowned research center at the University of California, Santa Barbara, installed an SR-4000HT grade gallium...
Tags: world
center
research
development
IR Emitting Diodes come in SMD top-view package.
2015-07-22 14:31:07| Industrial Newsroom - All News for Today
Based on GaAIAs surface emitter chip technology, 850 nm VSMY12850 and 940 nm VSMY12940 offer radiant intensity to 16 mW/sr at 70 mA driving current, switching time of 10 ns, and forward voltage of 1.6 V. SurfLight™ devices are housed in 3.2 x 1.6 x 1.1 mm clear PCB-based packages with inner lenses for surface mounting. Suitable for high pulse current operation to 1 A at 100 µs, RoHS-compliant devices feature ±40° angle of half intensity and operating temperature of -40 to +85°C.
Tags: package
smd
emitting
diodes
Light emitting glasses herald new era for insomnia treatment
2015-07-01 18:30:33| Extremetech
A new type of light emitting glasses are shaking things up for the treatment of insomnia. Expect more health wearables to come.
Tags: light
treatment
era
glasses
Partially logged rainforests could be emitting more carbon than previously thought
2015-04-28 12:00:00| LifeSciencesWorld
[NEWS] Global carbon emissions from forests could have been underestimated because calculations have not fully accounted for the dead wood from logging. Living trees take in carbon dioxide whereas dead and decaying ones release it. Understanding the proportion of both is important for determining whether a large area of forest is a source of carbon dioxide, or a 'sink' that helps to absorb carbon dioxide from the atmosphere. Forestry, agriculture and land-use …
Tags: than
thought
previously
logged
Light Emitting Diode targets stage lighting applications.
2014-12-17 14:31:30| Industrial Newsroom - All News for Today
Housed in 5.7 x 6.4 x 1.3 mm package, Osram Ostar Stage LED is equipped with four 2 mm² chips that can handle up to 4.5 A each. Thin-film chips in red and UX:3 chips in green, blue, and white are used. With binning current of 1.4 A, red chips achieve typical values of 140 lm, while green chips achieve 280 lm. Deep blue chip provides light output of 1.8 W. Thanks to C2 ceramic converter, white chip achieves brightness of more than 1,000 lm and has lifetime of 20,000 hours at full output.
Tags: light
applications
stage
lighting