Color liquid crystal display apparatus and method for producing the same
US6072557A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jul 30, 1999 |
| Grant date | Jun 6, 2000 |
| Priority date | — |
| Expiry date | Jul 30, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/13394
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A color liquid crystal display apparatus of the present invention, includes: a first substrate; a second substrate; and a liquid crystal layer interposed between the first and second substrates, wherein the first substrate includes a color filter having a plurality of coloring resin layers, polymer wall covering a boundary portion between two adjacent coloring resin layers among the plurality of coloring resin layers, and transparent electrodes covering at least a part of the polymer wall, the liquid crystal layer has a plurality of liquid crystal regions partitioned by the polymer wall; and liquid crystal molecules in the plurality of liquid crystal regions are axially symmetrically aligned with respect to an axis perpendicular to a surface of the first substrate at least under an application of a voltage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.