- 专利标题： LIGHT EMITTING DIODE TEMPERATURE ESTIMATION
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申请号： US18046029申请日： 2022-10-12
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公开(公告)号： US20230113268A1公开(公告)日： 2023-04-13
- 发明人: Linden Reustle , Shao-Nung Liang , Julia Taussig , Jacob D. Dove , Christopher J. Meehan , David VandeRiet
- 申请人： Covidien LP
- 申请人地址： US MA Mansfield
- 专利权人： Covidien LP
- 当前专利权人： Covidien LP
- 当前专利权人地址： US MA Mansfield
- 主分类号： A61B5/1495
- IPC分类号： A61B5/1495 ; A61B5/1455 ; G16H40/63
摘要：
A method includes determining a difference in voltage value for a light emitting diode based on a first voltage at the light emitting diode for a first current and a second voltage at the light emitting diode for a second current and determining a temperature for the light emitting diode based on the difference in voltage value. The method further includes outputting an indication of the temperature.
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