- 专利标题: PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION ELEMENT MODULE, ELECTRONIC DEVICE, AND POWER SUPPLY MODULE
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申请号: US17596205申请日: 2020-06-09
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公开(公告)号: US20220302399A1公开(公告)日: 2022-09-22
- 发明人: Nozomu Tamoto , Yuuji Tanaka , Tamotsu Horiuchi , Naomichi Kanei , Takahiro Ide , Yoshiaki Masuda
- 申请人: Nozomu Tamoto , Yuuji Tanaka , Tamotsu Horiuchi , Naomichi Kanei , Takahiro Ide , Yoshiaki Masuda
- 申请人地址: JP Shizuoka; JP Shizuoka; JP Kyoto; JP Shizuoka; JP Shizuoka; JP Shizuoka
- 专利权人: Nozomu Tamoto,Yuuji Tanaka,Tamotsu Horiuchi,Naomichi Kanei,Takahiro Ide,Yoshiaki Masuda
- 当前专利权人: Nozomu Tamoto,Yuuji Tanaka,Tamotsu Horiuchi,Naomichi Kanei,Takahiro Ide,Yoshiaki Masuda
- 当前专利权人地址: JP Shizuoka; JP Shizuoka; JP Kyoto; JP Shizuoka; JP Shizuoka; JP Shizuoka
- 优先权: JP2019-107785 20190610
- 国际申请: PCT/JP2020/022729 WO 20200609
- 主分类号: H01L51/42
- IPC分类号: H01L51/42 ; H01L51/44
摘要:
A photoelectric conversion element includes a first electrode section; a second electrode section; an electron-transporting section between the first electrode section and the second electrode section; a light-absorbing section; and a hole-transporting section. The hole-transporting section has a peak that reaches maximum at a Raman shift of 1575 cm−1±10 cm−1 and a peak that reaches maximum at a Raman shift of 1606 cm −1±10 cm−1 in a Raman spectrum obtained by emitting laser light having a wavelength of 532 nm; and has a peak intensity ratio A/B of 0.80 or more, the peak intensity ratio A/B being obtained from a maximum peak intensity A of the peak that reaches maximum at 1575 cm−1±10 cm−1 and a maximum peak intensity B of the peak that reaches maximum at 1606 cm−1±10 cm−1.
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