发明名称 |
TOTAL LUMINOUS FLUX MEASUREMENT SYSTEM AND TOTAL LUMINOUS FLUX MEASURING METHOD |
摘要 |
The present invention relates to a total luminous flux measurement system and a method thereof for measuring a total luminous flux of a light emitting component. The total luminous flux measurement system includes a light receiving module, a first light detector and a processing module. The light receiving module is disposed on a central normal of the light emitting component and divides a projection light field to a forward light field and a side light field. The light receiving module receives a beam in the forward light field to obtain a forward luminous flux. The first light detector is disposed on a side of the light receiving module to receive a beam in the side light field to obtain a first side luminous flux. The processing module electrically connects the light receiving module and the first light detector to calculate the total luminous flux at the light emitting component. |
申请公布号 |
US2013321794(A1) |
申请公布日期 |
2013.12.05 |
申请号 |
US201213614140 |
申请日期 |
2012.09.13 |
申请人 |
CHENG HSU-TING;CHENG YUEH-HUNG;CHROMA ATE INC. |
发明人 |
CHENG HSU-TING;CHENG YUEH-HUNG |
分类号 |
G01J1/04 |
主分类号 |
G01J1/04 |
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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