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1. 发明申请

WO2011105625A1 IMAGING DEVICE, METHOD FOR FABRICATING IMAGING DEVICE, AND IMAGING APPARATUS 审中-公开
标题翻译：成像装置，用于制作成像装置的方法和成像装置
公开(公告)号：WO2011105625A1
公开(公告)日：2011-09-01
申请号：PCT/JP2011/054839
申请日：2011-02-24
申请人： FUJIFILM Corporation , SUZUKI, Hideyuki , TSUTSUMI, Kiyohiko
发明人： SUZUKI, Hideyuki , TSUTSUMI, Kiyohiko
IPC分类号： H01L27/146
CPC分类号： H01L27/14645 , H01L27/1461 , H01L27/1464
摘要： According to an aspect of the invention, an imaging device includes a plurality of photoelectric conversion elements and a read-out portion. The photoelectric conversion elements are arranged above a substrate. The read-out portion reads out signal corresponding to charges which are generated from each of the photoelectric conversion elements. Each of the photoelectric conversion elements includes a first electrode that collects the charge, a second electrode that is disposed opposite to the first electrode, a photoelectric conversion layer that generates the charges and disposed between the first electrode and the second electrode, and an electron blocking layer that is disposed between the first electrode and the photoelectric conversion layer. Distance between the first electrodes of adjacent photoelectric conversion elements is 250 nm or smaller. Each of the electron blocking layers has a change in surface potential of -1 to 3 eV from a first face to a second face.
摘要翻译：根据本发明的一个方面，一种成像装置包括多个光电转换元件和一个读出部分。光电转换元件设置在基板的上方。读出部分读出与每个光电转换元件产生的电荷对应的信号。每个光电转换元件包括收集电荷的第一电极，与第一电极相对设置的第二电极，产生电荷且设置在第一电极和第二电极之间的光电转换层，以及电子阻挡层，其设置在第一电极和光电转换层之间。相邻光电转换元件的第一电极之间的距离为250nm以下。每个电子阻挡层的表面电位从第一面到第二面具有-1至3eV的变化。

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