Method for manufacturing a liquid crystal display panel and liquid crystal display panel
US8355110B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 23, 2009 |
| Grant date | Jan 15, 2013 |
| Priority date | — |
| Expiry date | Oct 9, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133726
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method for manufacturing a liquid crystal display panel by providing a first substrate and providing a first alignment film, providing a second substrate and providing a second alignment film; interposing a liquid crystal compound and at least two reactive mesogens between the first and second substrates, where the two reactive mesogens are selected from Chemical Formulas 1 and 2; curing the reactive mesogens to form a first mesogen layer; and a second mesogen layer, whereinwherein in Chemical Formula 1 A and B are each independently selected from the group consisting ofand wherein at least one hydrogen atom of a naphthalene group is independently replaced with at least one of F and Cl andwherein in Chemical Formula 2, D is selected from at least one ofand a single bond, wherein E and G are each independently selected from at least one ofand wherein at least one hydrogen atom of a phenyl group are independently replaced with at least one ofF and Cl.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.