Light emitting element and manufacturing method for the same

  • US 20040026700A1
  • Filed: 01/28/2003
  • Published: 02/12/2004
  • Est. Priority Date: 01/29/2002
  • Status: Active Grant
First Claim
Patent Images

1. A light emitting element, comprising:

  • a light emitting layer;

    a rectangular first principal surface being parallel to the light emitting layer;

    a rectangular second principal surface opposing to the first principal surface so that the light emitting layer is sandwiched between the first and second principal surfaces; and

    first through fourth side surfaces of the light emitting element provided with a rough surface, the first through fourth side surfaces connecting between the first principal surface and the second principal surface, respectively so as to define a solid shape.

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