发明名称 |
Odor sensor with organic transistor circuitry |
摘要 |
Circuits include at least one-odor sensitive organic transistor having a conduction channel whose conductivity changes in response to certain odors. The organic transistors are interconnected to increase their response to selected odor signals. The organic transistors may be interconnected to form a ring oscillator whose frequency of oscillation changes in response to an odor signal and in which the alternating signal applied to the gate electrodes of the organic transistors enhances their recovery and reduces their drift.
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申请公布号 |
US2002117693(A1) |
申请公布日期 |
2002.08.29 |
申请号 |
US20010793050 |
申请日期 |
2001.02.26 |
申请人 |
DODABALAPUR ANANTH;GELPERIN ALAN;KATZ HOWARD EDAN |
发明人 |
DODABALAPUR ANANTH;GELPERIN ALAN;KATZ HOWARD EDAN |
分类号 |
G01N27/00;G01N27/414;H01L27/28;H01L51/00;H01L51/05;H01L51/30;(IPC1-7):H01L23/58 |
主分类号 |
G01N27/00 |
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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