Liquid crystal display having a light source through an opening

Details Liquid crystal display having a light source through an opening Liquid crystal display having a light source through an opening

1998-06-16

2000-11-21

Malinowski, Walter

Liquid crystal cells, elements and systems

Particular structure

Particular illumination

349 67, 362 31, G02F 11335, F21V 704

Patent

active

061510874

ABSTRACT:
The invention discloses a liquid crystal display including in succession a first polarizer, a first glass layer, a liquid crystal, a second glass layer, a second polarizer, a purely reflective reflector, a light source and a reflector film surrounding the edge of the second glass layer while preserving at least one opening for letting light pass that is emitted by the source through the glass layer. Such an arrangement provides a liquid crystal display, which has an efficient and uniform irradiance without the aid of a light guide which renders the display lighter and flatter than the conventional displays.

REFERENCES:
patent: 4011001 (1977-03-01), Moriya
patent: 4659183 (1987-04-01), Suzawa
patent: 5729311 (1998-03-01), Broer et al.
patent: 5751386 (1998-05-01), Kanda et al.
patent: 5808713 (1998-09-01), Broer et al.
patent: 5883684 (1999-03-01), Millikan et al.

Affiliated with

Also associated with

Rating

Liquid crystal display having a light source through an opening does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Liquid crystal display having a light source through an opening , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid crystal display having a light source through an opening will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1262911