Liquid crystal cell, method for fabricating the same and display device
US9519189B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Apr 15, 2016 |
| Grant date | Dec 13, 2016 |
| Priority date | — |
| Expiry date | Apr 15, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/13415
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A method for fabricating a liquid crystal cell includes forming photosensitive-type alignment films on an upper substrate and a lower substrate respectively and removing all or part of portions of the alignment films that are located outside of display areas after performing an optical alignment on the alignment films on the upper substrate and the lower substrate. The method further includes applying a frame-sealing adhesive on areas of the upper substrate or the lower substrate that are located outside of the display areas and where there is no alignment film, dripping liquid crystal on one or more of the upper substrate and the lower substrate, cell-aligning the upper substrate and the lower substrate, curing the frame-sealing adhesive, and cutting the cell-aligned upper substrate and lower substrate into a plurality of liquid crystal cells.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.