发明名称 |
LIGHT EMITTING DEVICES WITH PHOSPHOR WAVELENGTH CONVERSION AND METHODS OF FABRICATION THEREOF |
摘要 |
<p>A method of fabricating a light emitting device having a specific target color, CIE xy, of emitted light is described. The device comprises a light emitting diode that is operable to emit light of a first wavelength range and at least one phosphor material which converts at least a part of the light into light of a second wavelength range wherein light emitted by the device comprises the combined light of the first and second wavelength ranges. The method comprises: depositing a pre-selected quantity of the at least one phosphor material on a light emitting surface of the light emitting diode; operating the light emitting diode; measuring the color of light emitted by the device; comparing the measured color with the specific target color; and depositing and/or removing phosphor material to attain the desired target color.</p> |
申请公布号 |
WO2009045924(A1) |
申请公布日期 |
2009.04.09 |
申请号 |
WO2008US77982 |
申请日期 |
2008.09.26 |
申请人 |
INTEMATIX CORPORATION;CARUSO, JAMES;EDWARDS, CHARLES |
发明人 |
CARUSO, JAMES;EDWARDS, CHARLES |
分类号 |
G09G3/34 |
主分类号 |
G09G3/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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