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LIGHT-EMITTING DIODE STRUCTURE AND METHOD FOR MANUFACTURING THE SAME

  • US 20140034976A1
  • Filed: 12/11/2012
  • Published: 02/06/2014
  • Est. Priority Date: 08/03/2012
  • Status: Abandoned Application
First Claim
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1. A light-emitting diode (LED) structure, comprising:

  • an insulating substrate;

    a plurality of LED chips, wherein each of the LED chips comprises an epitaxial layer and a dielectric layer stacked in sequence on a surface of the insulating substrate, and each of the LED chips is provided with;

    a first conductivity type contact hole and a second conductivity type contact hole that penetrate the dielectric layer; and

    a first isolation trench, located in the epitaxial layer, and between the second conductivity type contact hole of the LED chip and the first conductivity type contact hole of the neighboring LED chip; and

    a plurality of interconnection layers, wherein each of the interconnection layers extends from the second conductivity type contact hole of each of the LED chip, through the above of the first isolation trench, onto the first conductivity type contact hole of the neighboring LED chip, so as to electrically connect the LED chips.

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