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WAVELENGTH CONVERSION STRUCTURE, A MANUFACTURING METHOD THEREOF, AND A LIGHTING EMITTING DEVICE INCLUDING THE WAVELENGTH CONVERSION STRUCTURE CAPABLE OF EXTENDING LIFETIME
WAVELENGTH CONVERSION STRUCTURE, A MANUFACTURING METHOD THEREOF, AND A LIGHTING EMITTING DEVICE INCLUDING THE WAVELENGTH CONVERSION STRUCTURE CAPABLE OF EXTENDING LIFETIME
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机译：波长转换结构，其制造方法以及包括能够延长寿命的波长转换结构的发光装置
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摘要
PURPOSE: A wavelength conversion structure, a manufacturing method thereof, and a lighting emitting device including the wavelength conversion structure are provided to prevent the light of a fluorescence layer from being directly absorbed into an LED chip.;CONSTITUTION: A fluorescence layer(102) includes a first region(105) and a second region(106). The second region is formed on the first region. A first material layer(103) is formed in the space of the first region. A second material layer(104) is formed in the space of the second region.;COPYRIGHT KIPO 2013
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