Backlighted liquid crystal display unit

Details Backlighted liquid crystal display unit Backlighted liquid crystal display unit

1992-06-05

1993-10-12

Sikes, William L.

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

359 42, G02F 1133

Patent

active

052530892

ABSTRACT:
In a transmission-type liquid crystal display unit having an edge-type backlight in which light from a fluorescent lamp is conducted through a light-conducting plate to the rear surface of the display unit, the light-conducting plate has a light-receiving end face which is curved along the cylindrical wall of the fluorescent lamp and maintained in contact with the latter, so that the light from the fluorescent lamp is conducted to the display surface with high efficiency.

REFERENCES:
patent: 4167307 (1979-09-01), Cirkler et al.
patent: 4974122 (1990-11-01), Shaw
patent: 5039207 (1991-08-01), Green
patent: 5050946 (1991-09-01), Hathaway et al.

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1909352