发明名称 |
METHOD AND APPARATUS FOR VERIFYING A COLOR OF AN LED IN A PRINTED CIRCUIT BOARD |
摘要 |
A method and apparatus for verifying a color of an LED in a printed circuit board include a sensor that permits passage of light from a target wavelength of the color and generates a resulting output voltage based upon an intensity of light of the target wavelength. A test system analyzes the resulting output voltage and provides a pass/fail signal to indicate whether the LED is the correct color and/or in operation.
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申请公布号 |
WO0239414(B1) |
申请公布日期 |
2004.04.29 |
申请号 |
WO2001US46922 |
申请日期 |
2001.11.05 |
申请人 |
TEST COACH CORPORATION |
发明人 |
SCHMITT, KEVIN |
分类号 |
G01J3/51;H01L31/0216;(IPC1-7):G01R31/26;H01L33/00 |
主分类号 |
G01J3/51 |
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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