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US09140839B2 Lighting module and optical fiber lighting device using the same 有权
照明模块和光纤照明装置使用相同

Lighting module and optical fiber lighting device using the same
Abstract:
A lighting module comprises a first light source, a second light source and a phosphor element is provided. The first light source emits a first exciting light. The second light source emits a second exciting light. The phosphor element converts the first exciting light and the second exciting light to an emission light. The first exciting light and the second exciting light are input to the phosphor element in different directions of incidence.
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