Organic light emitting diode and organic solar cell stack
US8399889B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 9, 2009 |
| Grant date | Mar 19, 2013 |
| Priority date | — |
| Expiry date | Jul 7, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K39/10
Abstract
This disclosure relates to an organic solar cell and an organic light emitting diode stack. The stack comprises a solar cell portion having a substrate, an electrode, an active layer, and a second electrode. The stack also comprises a light emitting diode portion having a substrate, an electrode, an active layer, and a second electrode. The solar cell portion is laminated to the light emitting diode portion to form a stack. In a variation, the stack comprises a solar cell portion that includes a substrate, an electrode and an active layer. In this variation, there is a connection portion that includes a second substrate, having, a second electrode on one side and a third electrode on the other side of the second substrate. Also in this variation, there is also a light emitting diode portion, which includes a third substrate, an electrode on the third substrate and a second active layer. The solar cell portion is laminated to the connection portion and the connection portion is laminated to the light emitting diode portion to form a stack.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.