发明名称 |
LIGHT EMITTING MODULE AND OPTICAL WAVELENGTH CONVERTING MEMBER |
摘要 |
A light emitting module is provided with a light emitting element and an optical wavelength converting member. The optical wavelength converting member includes a light incident plane, a light output plane, and an outer plane which is a plane except for said light incident plane and said light output plane. The optical wavelength converting member converts a wavelength of light emitted on the light emitting element and entered from the light incident plane into the optical wavelength converting member and outputs the wavelength-converted light from the light output plane. An average roughness “Ra” of at least a portion of the outer plane is lower than an average roughness of the light output plane. |
申请公布号 |
US2011255264(A1) |
申请公布日期 |
2011.10.20 |
申请号 |
US201113085859 |
申请日期 |
2011.04.13 |
申请人 |
KOITO MANUFACTURING CO., LTD. |
发明人 |
TSUTSUMI YASUAKI;ONISHI TAKASHI |
分类号 |
F21V9/16 |
主分类号 |
F21V9/16 |
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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