| Presentation | 2000/6/16 Principle of the ferrolectric direct emission type infrared imaging sensor Katsuhiko Tomita, Daisuke Takamuro, Kazuaki Sawada, Makoto Ishida, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose a new field emission type infrared sensor, which is constructed with a PZT ceramic as ferroelectrics material and an Al electrode. The Al electrode is separated by a quartz plate (the distance between the Al electrode and the PZT plate kept about 10μm.) On this sensor, a PZT ceramic plate act field emitter and the Al is an anode electrode. The PZT plate was irradiated by infrared light in a vacuum chamber. From the experiment, anode current was lineally proportional to the incident infrared light power, and the principle of this sensor was confirmed. An emission current is also increase as the anode voltage is increase. On the other hand, the increment of the emission current was not observed on the sensor used a PZT which had reverse spontaneous polarization. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | infrared / image sensor / pyroelectrics / ferroelectrics / filed emitter / MOSFET |
| Paper # | EID2000-19 |
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| Conference Information | |
| Committee | EID |
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| Conference Date | 2000/6/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Electronic Information Displays (EID) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Principle of the ferrolectric direct emission type infrared imaging sensor |
| Sub Title (in English) | |
| Keyword(1) | infrared |
| Keyword(2) | image sensor |
| Keyword(3) | pyroelectrics |
| Keyword(4) | ferroelectrics |
| Keyword(5) | filed emitter |
| Keyword(6) | MOSFET |
| 1st Author's Name | Katsuhiko Tomita |
| 1st Author's Affiliation | Department of Electrical and Electronic Engneering Toyohashi University of Technology() |
| 2nd Author's Name | Daisuke Takamuro |
| 2nd Author's Affiliation | Department of Electrical and Electronic Engneering Toyohashi University of Technology |
| 3rd Author's Name | Kazuaki Sawada |
| 3rd Author's Affiliation | Department of Electrical and Electronic Engneering Toyohashi University of Technology |
| 4th Author's Name | Makoto Ishida |
| 4th Author's Affiliation | Department of Electrical and Electronic Engneering Toyohashi University of Technology |
| Date | 2000/6/16 |
| Paper # | EID2000-19 |
| Volume (vol) | vol.100 |
| Number (no) | 133 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |