| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a compound suitable for the formation of an electron-blocking layer in a photoelectric conversion element capable of decreasing the increase of dark current and also decreasing the increasing width of the dark current in the case of heat-treating the element. <P>SOLUTION: For example, the compound is expressed by the formula. <P>COPYRIGHT: (C)2012,JPO&INPIT |
