Thin film light emitting diode

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United States of America Patent

PATENT NO 8384091
SERIAL NO

12591164

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Abstract

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Light emitting LEDs devices comprised of LED chips that emit light at a first wavelength, and a thin film layer over the LED chip that changes the color of the emitted light. For example, a blue LED chip can be used to produce white light. The thin film layer beneficially consists of a florescent material, such as a phosphor, and/or includes tin. The thin film layer is beneficially deposited using chemical vapor deposition.

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Patent Owner(s)

  • LG INNOTEK CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yoo, Myung Cheol Pleasanton, US 86 2572

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