发明名称 |
THERMOPILE TEMPERATURE SENSOR FIELD OF VIEW NARROWING USING INTEGRATED LIGHT BLOCKING LAYER AND LENS |
摘要 |
A sensor device, a sensor package, and method for fabricating a sensor device are described that include an integrated light blocker disposed on the thermopile device and a lens configured to direct light to the thermopile device. In an implementation, the thermopile device includes a substrate; a thermopile membrane disposed on the substrate, the thermopile membrane including at least one passivation layer; a thermopile disposed within the thermopile membrane, the thermopile including at least one thermocouple; and a light blocking layer disposed proximate to the thermopile membrane, the light blocking layer including an aperture disposed proximate to the thermopile. |
申请公布号 |
US2016282194(A1) |
申请公布日期 |
2016.09.29 |
申请号 |
US201514865593 |
申请日期 |
2015.09.25 |
申请人 |
Maxim Integrated Products, Inc. |
发明人 |
Barnett Stanley;Pei Cheng-Wei;Emadi Arvin;Bhat Jerome C. |
分类号 |
G01K7/02;H01L35/34;H01L35/32 |
主分类号 |
G01K7/02 |
代理机构 |
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代理人 |
|
主权项 |
1. A thermopile device, comprising:
a substrate; a thermopile membrane disposed on the substrate, the thermopile membrane including at least one passivation layer; a thermopile disposed within the thermopile membrane, the thermopile including at least one thermocouple; and a light blocking layer disposed proximate to the thermopile membrane, the light blocking layer including an aperture disposed proximate to the thermopile. |
地址 |
San Jose CA US |