Organic light emitting display device, method of fabricating the same, and color filter plate
US9831293B2 · kind B2 · utility
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4References
20Claims
0Family size
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Key dates
| Filing date | Aug 29, 2016 |
| Grant date | Nov 28, 2017 |
| Priority date | — |
| Expiry date | Aug 29, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/311
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A color filter plate for a display device according to an embodiment includes a substrate including a first pixel region; a first color filter pattern over the substrate and transmitting light having a first wavelength range; and a first dye layer corresponding to the first color filter pattern and over the substrate, the first dye layer including first and second dyes, wherein the first dye absorbs light having a second wavelength range other than the first wavelength range, and the second dye absorbs light having a third wavelength range other than the first wavelength range and the second wavelength range.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.