Display device employing a reflective polarizer and a reflective

Details Display device employing a reflective polarizer and a reflective Display device employing a reflective polarizer and a reflective

1998-09-18

2000-09-26

Malinowski, Walter

Liquid crystal cells, elements and systems

Particular structure

Particular illumination

349 64, G02F 11335

Patent

active

06124905&

ABSTRACT:
A display device includes a reflective polarizer beneath a liquid-crystal display panel, and a light diffusing plate and a lighting apparatus disposed beneath the reflective polarizer. In a reflective display mode, the display device presents a specular display resulting from a light ray reflected by the reflective polarizer and a diffusion display resulting from a diffused light. In a transmissive display mode, the display device presents a dark display and a diffusion display caused by the light diffusing plate.

REFERENCES:
patent: Re33987 (1992-07-01), Suzawa
patent: 4678285 (1987-07-01), Ohta et al.
patent: 5506701 (1996-04-01), Ichikawa

Affiliated with

Also associated with

Rating

Display device employing a reflective polarizer and a reflective does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Display device employing a reflective polarizer and a reflective, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Display device employing a reflective polarizer and a reflective will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2104420