Optical compensation film and method for manufacturing the same, polarizer, liquid crystal display panel and display device
US10126477B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Oct 30, 2015 |
| Grant date | Nov 13, 2018 |
| Priority date | — |
| Expiry date | Mar 25, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2413/02
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present disclosure relates to the field of display technology, and provides an optical compensation film, its manufacturing method, a polarizer, a liquid crystal display panel and a display device. The optical compensation film includes a first substrate, a second substrate arranged opposite to the first substrate, a first alignment layer arranged at a side of the first substrate opposite to the second substrate, a second alignment layer arranged at a side of the second substrate opposite to the first substrate, and a first liquid crystal layer arranged between the first alignment layer and the second alignment layer, wherein the first liquid crystal layer is provided with a predetermined pretilt angle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.