Alignment layer and liquid crystal display including the same
US9567527B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 11, 2015 |
| Grant date | Feb 14, 2017 |
| Priority date | — |
| Expiry date | Mar 11, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133742
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention provides an alignment layer including a backbone including a polyolefin-based compound, and a plurality of side chains including a vertical functional group and a reactive mesogen (RM) and connected to the backbone, the backbone and the plurality of side chains include a compound represented by the following Chemical Formula 1, and a liquid crystal display including the alignment layer. According to the present invention, the alignment layer may have improved mechanical properties and afterimage by including a polyolefin-based compound as a backbone.Wherein X, Y, Z, Ak, Ar, Ra, and a, b, c, d and e are defined as in the specification.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.