发明授权
US08242787B2 Method for determining a status and/or condition of a LED/OLED device and diagnotic device
有权
用于确定LED / OLED器件和诊断装置的状态和/或状态的方法
- 专利标题： Method for determining a status and/or condition of a LED/OLED device and diagnotic device
- 专利标题（中）： 用于确定LED / OLED器件和诊断装置的状态和/或状态的方法
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申请号： US12532451申请日： 2008-03-27
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公开(公告)号： US08242787B2公开(公告)日： 2012-08-14
- 发明人: Dirk Hente , Joseph Hendrik Anna Maria Jacobs
- 申请人： Dirk Hente , Joseph Hendrik Anna Maria Jacobs
- 申请人地址： NL Eindhoven
- 专利权人： Koninklijke Philips Electronics N.V.
- 当前专利权人： Koninklijke Philips Electronics N.V.
- 当前专利权人地址： NL Eindhoven
- 代理商 Mark L. Beloborodov
- 优先权： EP07105302 20070330
- 国际申请： PCT/IB2008/051137 WO 20080327
- 国际公布： WO2008/120143 WO 20081009
- 主分类号： G01R31/02
- IPC分类号： G01R31/02
摘要：
The present invention relates to a method for determining a status and/or condition of an LED/OLED device 10, comprising the steps of: applying at least one time varying signal 22 to the LED/OLED device, acquiring the response 24 to said at least one time varying signal, correlating said response with predetermined values 30, and determining the status/condition 32 on the basis of the correlation result. Further, the present invention relates to a device adapted to carry out the inventive method.
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