发明名称 |
LARGE AREA TEMPERATURE SENSOR |
摘要 |
A sensing device is made up of a network of nominally identical temperature dependent resistors which is topologically equivalent to a square resistor network. The device has terminals at which an average resistance value thereof can be measured. The resistors are supported on a substrate which can be reduced in size from an initial size without substantially changing the average resistance value. In preferred embodiments, a pattern of contacts and conductive tracks joining the contacts are printed on a substrate, and a material having a temperature dependent resistance is applied over the contacts to define a network of interconnected thermistors. Alternatively, the material can be applied to the substrate first and the contacts and tracks printed on it. |
申请公布号 |
EP2810033(A4) |
申请公布日期 |
2015.09.30 |
申请号 |
EP20130743386 |
申请日期 |
2013.01.30 |
申请人 |
PST SENSORS (PTY) LIMITED |
发明人 |
BRITTON, DAVID THOMAS;HARTING, MARGIT |
分类号 |
G01K7/24;G01K3/00;G01K3/06;H01C1/148;H01C1/16;H01C7/00;H01C7/02;H01C7/04;H01C13/02 |
主分类号 |
G01K7/24 |
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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