Backlighting system for a liquid crystal display including an in

Details Backlighting system for a liquid crystal display including an in Backlighting system for a liquid crystal display including an in

1997-07-22

2000-04-25

Parker, Kenneth

Liquid crystal cells, elements and systems

Particular structure

Particular illumination

349 58, 362 31, G02F 11335

Patent

active

060550295

ABSTRACT:
Since a backlighting apparatus 1 for liquid crystal display is constituted such that a light guiding plate 2 and a frame 3 are molded together as a single unit provided with a deformation relaxation design, an attaching unit and parts, such as attaching feet and screws, for attaching the light guiding plate 2 to the frame 3 are not required, thereby making it possible to reduce the thickness and size of the backlighting apparatus 1 for liquid crystal display which has been restricted by the sizes of these parts.

REFERENCES:
patent: 4806586 (1989-02-01), Nakai
patent: 4945349 (1990-07-01), Sanai
patent: 5219936 (1993-06-01), Honkomp et al.
patent: 5313318 (1994-05-01), Gruenberg et al.
patent: 5317430 (1994-05-01), Uratani
patent: 5470909 (1995-11-01), Nishii et al.
patent: 5539552 (1996-07-01), Desai et al.
patent: 5723526 (1998-03-01), Nagasawa

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