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US 2012/0266954 A1Published application
Organic photovoltaic cell
OwnerTakahiro Seike, Toshihiro Ohnishiinventors
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Abstract
To suppress deterioration of electrical characteristics. An organic photovoltaic cell (10) comprises a pair of electrodes comprising a first electrode (32) and a second electrode (34); an active layer (50) placed between the pair of electrodes; and a metal layer (44) placed between either one of the pair of electrodes and the active layer, in which the metal layer is formed with a metal having an absolute value of a work function of 3.7 eV or more and 5.5 eV or less and having semiconductor properties when the metal is oxidized.
Claims6
An organic photovoltaic cell comprising:
- a pair of electrodes comprising a first electrode and a second electrode;
- an active layer placed between the pair of electrodes;
- and
- a metal layer placed between either one of the pair of electrodes and the active layer, wherein
- the metal layer is formed with a metal having an absolute value of a work function of 3.7 eV or more and 5.5 eV or less, and having semiconductor properties when the metal is oxidized.
2 more elements
Dependencies are inferred from the claim text.