发明授权
- 专利标题： Imaging apparatus and radiation imaging apparatus
- 专利标题（中）： 成像设备和放射成像设备
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申请号： US11625412申请日： 2007-01-22
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公开(公告)号： US07468531B2公开(公告)日： 2008-12-23
- 发明人: Minoru Watanabe , Chiori Mochizuki , Takamasa Ishii
- 申请人： Minoru Watanabe , Chiori Mochizuki , Takamasa Ishii
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Fitzpatrick, Cella, Harper & Scinto
- 优先权： JP2006-020979 20060130
- 主分类号： H01L31/062
- IPC分类号： H01L31/062 ; H01L31/113
摘要：
An imaging apparatus is provided in which a plurality of pixels, each having a conversion element and a thin-film transistor, are arranged in a two-dimensional fashion on an insulating substrate; the photoelectric conversion element is arranged over the thin-film transistor, with an insulating film, which serves as an interlayer insulating film, inserted between the conversion element and the thin-film transistor; and by way of a contact hole portion provided in the insulating film, the source electrode or the drain electrode of the thin-film transistor and the photoelectric conversion element are connected with each other. The imaging apparatus has a pixel in which the contact hole portion is removed through a laser-beam irradiation so that the connection portion between the conversion element and a conductive layer, which serves as the source electrode or the drain electrode of the thin-film transistor, is discontinued.
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