发明名称 |
IMAGE PICKUP DEVICE AND OPERATING METHOD THEREOF |
摘要 |
PROBLEM TO BE SOLVED: To realize high sensitivity of an image pickup device using a photoelectric conversion layer including amorphous selenium by making the photoelectric conversion layer thick. SOLUTION: The image pickup device comprises a photoelectric conversion layer 23 including the amorphous selenium, a first barrier layer 22 formed on the first surface of the photoelectric conversion layer, a translucent electrode 21 formed on the first barrier layer, a second barrier layer 25 formed on the second surface of the photoelectric conversion layer, and a charge readout means 30 which is formed on the second surface side of the photoelectric conversion layer and reads a signal charge generated in the photoelectric conversion layer. The image pickup device has a temperature control means 40 which controls the temperature of the photoelectric conversion layer between a glass transition temperature and the glass transition temperature + 30°C. This prevents the photoelectric conversion layer from breaking, and realizes the high sensitivity of the image pickup device. COPYRIGHT: (C)2005,JPO&NCIPI
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申请公布号 |
JP2005056656(A) |
申请公布日期 |
2005.03.03 |
申请号 |
JP20030285405 |
申请日期 |
2003.08.01 |
申请人 |
NIPPON HOSO KYOKAI <NHK>;HAMAMATSU PHOTONICS KK |
发明人 |
OKAWA YUJI;MATSUBARA TOMOKI;MIYAGAWA KAZUNORI;SUZUKI SHIRO;TAKAHATA TAMOTSU;EGAMI NORIFUMI;TANIOKA KENKICHI;HIRAI TADAAKI;KAWAI TOSHIAKI;KOBAYASHI AKIRA;OGUSU KOICHI |
分类号 |
H01L27/146;H01J29/45;H01J31/38;H04N5/30;(IPC1-7):H01J31/38 |
主分类号 |
H01L27/146 |
代理机构 |
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地址 |
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