Method of fabricating light functional substrate and organic light emitting diode having the same
US9678250B2 · kind B2 · utility
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4Claims
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Key dates
| Filing date | Mar 14, 2014 |
| Grant date | Jun 13, 2017 |
| Priority date | — |
| Expiry date | Jun 23, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24893
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Provided is a method of fabricating a light functional substrate. The method includes applying particles onto a surface of water contained in a container to form a monolayer constituted by the particles, immersing a substrate into the container, drawing the substrate out of the container to form patterns constituted by the particles on the substrate in a first direction, and forming a planarization film covering the patterns on the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.