Novel alignment light emitting diode packaging construction |
Title： |
| Novel alignment light emitting diode packaging construction |
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Application Number： |
200410078142 |
Application Date： |
2004/09/17 |
Announcement Date： |
2005/04/06 |
Pub. Date： |
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Publication Number： |
1604346 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
H01L 33/00 |
Applicant(s)： |
Tsinghua University |
Inventor(s)： |
Luo Yi, Qian Keyuan, Hu Fei |
Key Words： |
Novel, alignment light emitting, diode, packaging construction |
Abstract： |
It is a seal structure of light-emitting diode and belongs to diode shining seal field, which is characterized by the following: to adopt a rotationally symmetric calibration lens sealed diode chip to make the light through the calibration lens have a slight divergence angle to form a directional surface light source. It can get the right N-shape LED shining module by use of right N-shape calibration lens to seal the power LED. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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