公开(公告)号：US09680104B2

公开(公告)日：2017-06-13

申请号：US14439416

申请日：2013-10-31

Applicant: SONY CORPORATION

Inventor： Toru Udaka ,  Masaki Murata ,  Osamu Enoki ,  Masayoshi Aonuma ,  Sae Miyaji ,  Takuya Ito ,  Miki Sudou ,  Rui Morimoto ,  Hiroto Sasaki

IPC: H01L29/08 ,  H01L51/00 ,  H01L27/30 ,  H01L51/42

CPC classification number: H01L51/0046 ,  H01L27/307 ,  H01L51/0068 ,  H01L51/0072 ,  H01L51/0078 ,  H01L51/4246 ,  H01L51/4253 ,  Y02E10/549

Abstract: A solid-state image pickup unit of the invention includes a plurality of pixels, each of which includes a photoelectric conversion element. The photoelectric conversion element includes a photoelectric conversion layer; and first and second electrodes provided with the photoelectric conversion layer in between, the photoelectric conversion layer including a first organic semiconductor of a first conductive type and a second organic semiconductor of a second conductive type, and being configured by addition of a third organic semiconductor made of a derivative or an isomer of one of the first and second organic semiconductors.