US Patent No: 8,093,615
Number of patents in Portfolio can not be more than 2000
Light emitting diode module
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Jan 10, 2012
Issued date -
Aug 31, 2006
filing date -
11/513,221
serial no -
In Force
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Abstract
A light emitting diode module having improved luminous efficiency is provided. The light emitting diode module includes: a light emitting chip; a phosphor layer formed of phosphor materials emitting light having a wavelength longer than the light emitted from the light emitting chip using light emitted from the light emitting chip as an excitation source; and a reflection plate that is disposed between the light emitting chip and the phosphor layer and that reflects the light emitted by the phosphor layer.
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First Claim
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
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| 4,626,739 Electron beam pumped mosaic array of light emitters | 18 | 1984 | |
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| 7,344,902 Overmolded lens over LED die | 30 | 2005 | |
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| 5,998,045 Polymeric light-emitting device | 46 | 1997 | |
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