Light emitting diode and fabrication method thereof
First Claim
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1. A light emitting diode, comprising:
- a lead frame;
a plurality of light emitting chips in the lead frame; and
a molding unit in an optical path of the light emitting chips, wherein the molding unit comprises a periodic microstructure.
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Abstract
A light emitting diode. The light emitting diode comprises a lead frame, a plurality of light emitting chips in the lead frame, and a molding unit in an optical path of the light emitting chips, wherein the molding unit comprises a periodic microstructure.
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Citations
29 Claims
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1. A light emitting diode, comprising:
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a lead frame;
a plurality of light emitting chips in the lead frame; and
a molding unit in an optical path of the light emitting chips, wherein the molding unit comprises a periodic microstructure. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A light emitting diode fabrication method, comprising:
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providing a lead frame;
providing a plurality of light emitting chips in the lead frame;
patterning a surface of a molding unit to form a periodic microstructure; and
setting the molding unit in an optical path of the light emitting chips. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29)
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Specification