Invention Grant
- Patent Title: Electronic device, solid state imaging apparatus, and method of producing electrode for electronic device
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Application No.: US14249054Application Date: 2014-04-09
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Publication No.: US10236396B2Publication Date: 2019-03-19
- Inventor: Toshiki Moriwaki , Toru Udaka
- Applicant: Sony Corporation
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: K&L Gates LLP
- Priority: JP2013-081990 20130410; JP2014-043640 20140306
- Main IPC: H01L27/146
- IPC: H01L27/146 ; H01L31/0224 ; H01L31/0352
Abstract:
There are provided an electronic device including a first electrode, a second electrode and a photoelectric conversion layer sandwiched between the first electrode and the second electrode, the first electrode including an amorphous oxide composed of at least a quaternary compound of indium, gallium and/or aluminum, zinc and oxygen, and a difference between a work function value of the second electrode and a work function value of the first electrode being 0.4 eV or more; and a method of producing an electrode for the electronic device.
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