Liquid crystal display device having an alignment film comprising an inclined surface inside an edge-part area
US9465254B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 4, 2014 |
| Grant date | Oct 11, 2016 |
| Priority date | — |
| Expiry date | Jul 15, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133388
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
In the first substrate of a liquid crystal display device, a plurality of gate lines that extend along the row direction, a plurality of data lines that extend along the column direction, a plurality of pixel electrodes and a plurality of thin film transistors that are placed respectively in association with a plurality of pixels that are formed in the row direction and the column direction, and an alignment film, are formed, and the thickness of the alignment film in an edge-part area, which is an area of a predetermined width from an edge part of an image display area that is formed with the plurality of pixels, is thinner than the thickness of the alignment film in the center part of the image display area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.