Composition for alignment layer and liquid crystal display panel
US9417483B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | May 30, 2014 |
| Grant date | Aug 16, 2016 |
| Priority date | — |
| Expiry date | Aug 13, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133726
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A composition for an alignment layer includes about 1% by weight to about 30% by weight of a polyphosphazene-based compound and a remainder of a solvent. The polyphosphazene-based compound includes a polyphosphazene backbone, a reactive mesogen element linked to the polyphosphazene backbone, and a vertical alignment element linked to the polyphosphazene backbone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.