Full color liquid crystal display

Details Full color liquid crystal display Full color liquid crystal display

1986-10-23

1989-01-17

Birmiel, Howard A.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340702, 340784, 350345, G02F 113

Patent

active

047990503

ABSTRACT:
A liquid crystal display provides a high quality color image and efficient energy utilization. A layer of liquid crystal material is controlled by a transparent electrode matrix that is fixed to one surface of a fiber optic plate. A matrix of (primary color emitting) phosphors, each in alignment with a transparent electrode, is fixed to the opposed surface of the plate. A source of fluorescent energy excites the phosphors. A filter located behind the fiber optic plate reflects visible light, both ambient and that emitted from the phosphors. The fiber optic plate acts as a relay lens and prevents cross pixel color contamination while the generation of backlight by the phosphor conversion of fluorescent to visible energy is a highly efficient process.

REFERENCES:
patent: 4104627 (1978-04-01), Thuler
patent: 4196973 (1980-04-01), Hochstrate
patent: 4315258 (1982-02-01), McKnight
patent: 4349817 (1982-09-01), Hoffman et al.
patent: 4678285 (1987-07-01), Ohta et al.

Affiliated with

Also associated with

Rating

Full color liquid crystal display does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Full color liquid crystal display, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Full color liquid crystal display will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2414851