Lighting / LED


LED modules for automotive headlight applications

Bright LEDs are delivering improved safety, longer service lifetime and significant energy savings throughout the automotive industry. Designers have also been able to use vehicle lighting to visually enhance manufacturers’ brand association. TT Electronics’ module technology enables automotive headlight applications that offer customers maximum design freedom in the efficient use and control of high power LEDs.

The use of bright LEDs in the automotive industry combines higher safety and life time with enormous energy efficiency.
Moreover, light design as progress indicator becomes more and more important and automotive manufacturers count on the enhanced visual brand association of the automotive headlights as „brand face“. Our modern module technology offers our customers maximum possible design freedom with efficient use of high power LEDs and the control of the desired light function.

Our latest achievement is a mounting technology which allows a ± 50µm precise mounting in reference to the chip centre.

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Typical applications
The customer specific LED modules for lighting applications in the automotive front are used inter alia for high beam, low beam, indicator, bending light, daytime running light, side marker, position light, cornering light, highway light and spot light.

Especially to mention are here `Advanced Frontlighting Systems (AFS)´, which are head light systems adapting automatically to the present traffic and ambient light conditions.

Special features

  • Thermal management (increases the life time and efficiency of LEDs)
  • 3-D-assembly of LEDs on application specific heat sinks
  • Various substrate technologies possible, e.g. PCB / ceramic / aluminium substrate Anotherm Plus®
  • Design freedom for high recall value

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