Transmission liquid crystal display having discotic molecular film
US7884902B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 30, 2006 |
| Grant date | Feb 8, 2011 |
| Priority date | — |
| Expiry date | Dec 9, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133632
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An exemplary transmission liquid crystal display (200) includes a first substrate (215) and a second substrate (235); a liquid crystal layer (220) having liquid crystal molecules interposed between the first and second substrates; a front polarizer (211) disposed at an front surface of the first substrate, and a rear polarizer (231) disposed at a rear surface of the second substrate; a first quarter-wavelength compensation member (213) between the front polarizer and the first substrate; a second quarter-wavelength compensation member (234) between the rear polarizer and the second substrate; a first discotic molecular film (214) between the first quarter-wavelength compensation member and the first substrate; and a second discotic molecular film (234) between the second quarter-wavelength compensation member and the second substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.