Dichromatic color tuning with InGaN-based light-emitting diodes
Natalie N. Fellows, Hitoshi Sato, You-da Lin, Roy B. Chung, Steven P. DenBaars et al.
Color tuning GaN based light-emitting diodes (LEDs) both electrically and optically was investigated. Color mixing of two LED dies, one nonpolar (lambda=467 nm) and one semipolar (lambda=574 nm), produced white light. Electrically, the correct current was supplied to each die in order to change it ... [Appl. Phys. Lett. 93, 121112 (2008)] published Thu Sep 25, 2008.
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Color tuning GaN based light-emitting diodes (LEDs) both electrically and optically was investigated. Color mixing of two LED dies, one nonpolar (lambda=467 nm) and one semipolar (lambda=574 nm), produced white light. Electrically, the correct current was supplied to each die in order to change it ... [Appl. Phys. Lett. 93, 121112 (2008)] published Thu Sep 25, 2008.
Read full Article »
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