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Optica Publishing Group
  • Integrated Photonics Research
  • OSA Technical Digest (Optica Publishing Group, 1998),
  • paper ITuF2

Flip-chip GaN LED with Highly Reflective Ag P-contact

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GaN blue LEDs using a sapphire substrate were first introduced in 1981 [1]. One of the differences between GaN LEDs and previous LEDs is that the p-contact and n-contact are located on the same surface of the LED chip.

© 1998 Optical Society of America

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