Multi-curved liquid crystal display panel
US10185175B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 30, 2016 |
| Grant date | Jan 22, 2019 |
| Priority date | — |
| Expiry date | Nov 30, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133531
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A multi-curved liquid crystal display panel includes lower and upper substrates provided with first and second regions and bonded to each other, first and second upper polarizing plates on an upper surface of the upper substrate in the first and second regions, and first and second lower polarizing plates on a lower surface of the lower substrate in the first and second regions. The orientations of absorption axes of the first upper polarizing plate and the second upper polarizing plate are different, the orientations of absorption axes of the first lower polarizing plate and the second lower polarizing plate are different, the orientations of the absorption axes of the first upper polarizing plate and the second lower polarizing plate are equal, and the orientations of the absorption axes of the first lower polarizing plate and the second upper polarizing plate are equal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.