Not only the brightest only brighter! LED three times the brightness of the headlight again

OSRAM Opto Semiconductors (OSRAM Opto Semiconductors) on October 14th -15 at the Paris visual conference, one for the car headlights LED display brightness, OSRAM said this LED is three times faster than current LED. The company also pointed out that this single LED can provide a complete low beam. In the past, however, several LED chips were required, depending on the type and design of the LED used.

The company said that the new LED has been able to have such a high brightness because of its combination of the use of ceramic conversion technology, UX:3 chip technology and high current technology for projection. OSRAM also said that the size of the future headlamps will be much smaller, with their own lighting function.

Although the LED is currently on display in the laboratory, the company claimed that the luminous flux is only 30 mm x 50 mm in size of the driver will be able to produce 1400 lumens by single chip LED, this goal will become a reality in a few years. According to the introduction, at a high temperature of 85 DEG C, the loss rate of light intensity is less than 10%.

"In the development of LED process, we use the rich experience in the field of application of projection, the current high technology and UX:3 chip technology and ceramic conversion technology, it is standard practice for" white LED headlamps, OSRAM Opto Semiconductors Stefan Gr Tsch, senior experts said.

If the company uses OSRAM OSTAR in projection applications, the company will chip directly welded on copper. Copper can make a large amount of heat generated by high output LED easier to disperse. The company said that under laboratory conditions, the light distribution of LED to prove that it will meet the standards of automotive headlamps.

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