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公开(公告)号：US20170234727A1
公开(公告)日：2017-08-17
申请号：US15432583
申请日：2017-02-14
发明人： Eamonn O'Toole , Timothy Davern , Michael Crowley
CPC分类号： G01J1/4228 , B60Q1/38 , B60Q11/007 , G01J1/0425 , G01J1/42 , G01J2001/4247 , G01J2001/4252 , G01R31/2635
摘要： A method comprising optically detecting optical output states of a plurality of light sources of an optical device over a test interval; for each light source, optically detecting that the output state of the light source has changed from a first optical condition to a second optical condition; for each light source, optically detecting that the output state of the light source has changed from the second optical condition to a third optical condition; for each light source, determining a first time interval representative of the first optical condition; for each light source, determining a second time interval representative of the second optical condition; for each light source, determining a third time interval representative of the third optical condition; determining a test result for the device based on a comparison of the first, second and third time intervals with pre-stored time intervals.
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公开(公告)号：US20140132958A1
公开(公告)日：2014-05-15
申请号：US14074885
申请日：2013-11-08
发明人： Eamonn O'Toole , Timothy Davern , Michael Crowley
CPC分类号： G01J1/0407 , G01J1/0242 , G01J1/0271 , G01J1/0437 , G01J1/0448 , G01J1/42 , G01J2001/0481 , G01J2001/4247 , G01R31/2635 , G02B5/0278 , G02B7/003
摘要： A visible LED light scattering apparatus comprising a substantially hollow spherical cavity including a light entry port arranged to receive visible light from an LED mounted outside the cavity, a light exit port located opposite the entry port and through which the LED light exits the cavity for analysis, and a baffle located in a central region of the cavity in a direct optical path between the entry port and the exit port to interrupt the passage of visible LED light between the entry and exit ports.
摘要翻译： 一种可见的LED光散射装置，包括基本上为中空的球形腔体，其包括布置成接收来自安装在腔体外部的LED的可见光的入光口，与入射口相对定位的光出射口，并且LED光通过该出射端口离开空腔进行分析 以及挡板，其位于入口和出口之间的直接光路中的腔的中心区域中，以阻止入口和出口之间的可见LED光的通过。
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公开(公告)号：US11067437B2
公开(公告)日：2021-07-20
申请号：US15432583
申请日：2017-02-14
发明人： Eamonn O'Toole , Timothy Davern , Michael Crowley
摘要： A method comprising optically detecting optical output states of a plurality of light sources of an optical device over a test interval; for each light source, optically detecting that the output state of the light source has changed from a first optical condition to a second optical condition; for each light source, optically detecting that the output state of the light source has changed from the second optical condition to a third optical condition; for each light source, determining a first time interval representative of the first optical condition; for each light source, determining a second time interval representative of the second optical condition; for each light source, determining a third time interval representative of the third optical condition; determining a test result for the device based on a comparison of the first, second and third time intervals with pre-stored time intervals.
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公开(公告)号：US09534950B2
公开(公告)日：2017-01-03
申请号：US14074885
申请日：2013-11-08
发明人： Eamonn O'Toole , Timothy Davern , Michael Crowley
CPC分类号： G01J1/0407 , G01J1/0242 , G01J1/0271 , G01J1/0437 , G01J1/0448 , G01J1/42 , G01J2001/0481 , G01J2001/4247 , G01R31/2635 , G02B5/0278 , G02B7/003
摘要： A visible LED light scattering apparatus comprising a substantially hollow spherical cavity including a light entry port arranged to receive visible light from an LED mounted outside the cavity, a light exit port located opposite the entry port and through which the LED light exits the cavity for analysis, and a baffle located in a central region of the cavity in a direct optical path between the entry port and the exit port to interrupt the passage of visible LED light between the entry and exit ports.
摘要翻译： 一种可见的LED光散射装置，包括基本上为中空的球形腔体，其包括布置成接收来自安装在腔体外部的LED的可见光的入光口，与入射口相对定位的光出射口，并且LED光通过该出射端口离开空腔进行分析 以及挡板，其位于入口和出口之间的直接光路中的腔的中心区域中，以阻止入口和出口之间的可见LED光的通过。
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