Metal oxide thin film substrate, method of fabricating the same, photovoltaic cell and OLED including the same
US9257312B2 · kind B2 · utility
1Cited by
1References
12Claims
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Key dates
| Filing date | Aug 7, 2013 |
| Grant date | Feb 9, 2016 |
| Priority date | — |
| Expiry date | Aug 7, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24997
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A metal oxide thin film substrate which can increase light trapping efficiency and light extraction efficiency, a method of fabricating the same and a photovoltaic cell and organic light-emitting device (OLED) including the same. The metal oxide thin film substrate includes a base substrate, and a metal oxide thin film formed on the base substrate. The metal oxide thin film has voids which are formed inside the metal oxide thin film to scatter light.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.