Reflection type liquid crystal display device capable of color display
US5566007A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 2, 1994 |
| Grant date | Oct 15, 1996 |
| Priority date | — |
| Expiry date | Sep 2, 2014 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133621
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention provides a liquid crystal display device, having light-converging member provided for each pixel or each pixel row consisting of a plurality of pixels for converging the light incident from the outside, first light path converting member for converting the converged light into a parallel light, light separating member for separating the parallel light into its red-, green- and blue-light components, a liquid crystal cell for controlling the transmitting amount of each light component, and control member for controlling the light transmittance of the liquid crystal cell for a plurality of pixels by applying a voltage to the liquid crystal cell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.