Osram unveils enhanced thin-film chip technology

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ViReN

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URL:Osram unveils enhanced thin-film chip technology

20 Dec 2005

Osram Opto Semiconductors has revealed details and perforamnce data for its most advanced Thin Film chip technology.

Osram Opto Semiconductors has developed an advanced version of its thin-film LED chip technology which has already been incorporated into several advanced device-level products. In late November, Osram unveiled new Power TopLED packages available at two brightness levels and in a new range of colors. The orange Power TopLED, for example, is available in two versions with fluxes of 3 lm or 7 lm, at an operating current of 50 mA.
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Future is Bright.. is all that i can say :)
 
NewBie

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Golden Dragon
The devices produce a typical luminous flux of 64 lm from an operating current of 500 mA, compared with 40 lm for the previous version, and have a forward voltage which has been reduced from 3.8 V to 3.2 V.

3.2V * 500mA = 1.6W

64lm/1.6W= 40lm/W

That is a tremdous improvement for them, their old device was 21lm/W. I wonder how long it will be until you can order them.
 
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