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Osram Push White LEDS to World-Record Brightness, Super Efficiency [LEDs]

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2008-07-22 04:33:00 by Kit Eaton in Gizmodo
...LEDs: on the weekend we heard about ultra-cheap ones, and today Osram (yes, the light bulb people) have news that they've pushed white LEDs to world-record brightness. By optimizing the diode, light converter and the package, their lab test squeezed 500 lumens out of a single LED at 1.4A. That's bright enough for projector tech, and certainly...
 
Tags: leds, osram, white leds, white prototype leds, world-record brightness, world, light, osram know-how, light bulb people
 
 
 
 
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Osram Pushes White LEDS to World-Record Brightness, Super Efficiency [LEDs]

The Article has images
2008-07-22 04:33:00 by Kit Eaton in Gizmodo
...LEDs: on the weekend we heard about ultra-cheap ones, and today Osram (yes, the lightbulb people) has news that they've pushed white LEDs to world-record brightness. By optimizing the diode, light converter and the package, their lab test squeezed 500 lumens out of a single LED at 1.4A. That's bright enough for projector tech, and certainly...
 
Tags: leds, osram, white leds, white prototype leds, world-record brightness, world, osram know-how, high-power leds, brightness
 
 
 
 
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LCD Display Repair using LEDs

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2008-01-05 11:12:35 by Alan Parekh in Hacked Gadgets - DIY Tech Blog
...LEDs . Bob has lots of interesting hacks documented and has some cool videos on Youtube You first need to remove the screen from the laptop computer. Then you need to remove the metal trim at the bottom of the screen, assuming that is where the light is located. Some screens have connections to the screen that go around the backlight and...
 
Tags: leds, white leds, electrical tape, tape, bob davis shares, bob, remove, light, alumimum tape
 
 
 
 
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Smaller, Cooler Gallium Nitride (GaN) LEDs for Medical Devices

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2008-02-28 08:57:49 by Michael in Medgadget
...LEDs), developed at the Tyndall National Institute in Ireland, which are considerably smaller and more efficient, hence running at lower temperatures than current diodes. Because of these properties, the institute envisions its technology to be initially most useful for medical technology applications. Tyndall will initially likely try to...
 
Tags: leds, technology, technology page, micro leds, technology offer, applications, initial applications, conventional leds, medical technology applications
 
 
 
 
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Peeking in on some LEDs

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2008-02-17 00:53:00 by Editor in Evil Mad Scientist Laboratories
...LEDs to get a look at what's inside. These are just standard T-1 3/4 (5 mm) package superbright LEDs with clear lenses, one of the most common types, and I took the photos by placing my the lens of my camera (Canon S3 IS) right up to them The first photo (above) shows what one of these LEDs looks like in a short but fairly normal exposure...
 
Tags: led, chip, white led, square chip, led chip, orange led, leds, blue led, blue
 
 
 
 
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OSRAM LEDs for Pininfarinas futuristic Sintesi concept car

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2008-03-21 08:35:17 by HASH0x8b52518 in Fareastgizmos.com
...LEDs from OSRAM Opto Semiconductors. Instead of two separate headlights there is a continuous narrow strip containing 16 OSRAM Ostar Power LEDs. Pininfarina has also chosen OSRAM LEDs for all the other lighting tasks in this vehicle and not for the first time. These include daytime running lights, turn lights and taillight clusters and also...
 
Tags: spectacular headlight design, design, vehicle design, osram leds, vehicle, osram opto semiconductors, headlights, traditional headlights, current 5-chip platform
 
 
 
 
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Philips lights up building with LEDs

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2008-06-30 12:00:49 by Edwin in Coolest Gadgets
...LEDs. Research has shown that LED lighting solutions improve peoples well-being in addition to providing designers a greater amount of flexibility in the layout of open spaces and the ceiling design. This frees designers from the lighting orientation too often given by fluorescents tubular lamps. Thanks to the relatively long lifetime of...
 
Tags: leds, luxeon high-power leds, power leds, office space, office, led, led solutions, office spaces, philips
 
 
 
 
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Researchers using nano-imprint lithography to make LEDs brighter

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2007-12-31 07:28:00 by Darren Murph in Engadget
...LEDs more suitable for in-home use. Of course, we've already seen a couple of advancements in the area, but scientists at Glasgow University -- along with the Institute of Photonics at the University of Strathclyde -- have reportedly found a way to make traditional LEDs a fair bit brighter. The process, dubbed nano-imprint lithography,...
 
Tags: leds, nano-imprint lithography, process, traditional leds, process quicker, glasgow university, fair bit brighter, ditch incandescent bulbs, university
 
 
 
 
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LEDs Go Where No LEDs Have Gone Before: Buckle Up Guys (NSFW) [Inappropriate Leds]

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2008-04-02 21:00:00 by Sean Fallon in Gizmodo
Believe me guys, the innocuous image of LEDs posted at the top of this article is merely a front for the glory that awaits you in the video after the break. This juvenile delight comes to us courtesy of AudioJunkies after their visit to this year's Spring Break Nationals at Daytona Beach. One can only wonder where she was hiding the battery ...
 
Tags: leds, daytona beach, innocuous image, audiojunkies, guys, juvenile delight, courtesy, video, front