Liquid-crystal display device and electronic apparatus
US10527889B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 19, 2018 |
| Grant date | Jan 7, 2020 |
| Priority date | — |
| Expiry date | Jun 19, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/13712
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The invention provides a new technique for improving the contrast in a liquid-crystal display device having a liquid crystal layer that is formed of pretilted liquid crystal molecules having a negative dielectric constant anisotropy. A liquid-crystal display device according to an aspect of the invention includes a liquid crystal panel in which a phase-difference compensation layer including a C plate is formed, and a phase-difference compensation member disposed on the outside of the liquid crystal panel and including an O plate or an A plate. The liquid crystal panel includes an opposing substrate, a liquid crystal layer formed of pretilted liquid crystal molecules having a negative dielectric constant anisotropy, and an element substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.