Display panel backlighting system

Details Display panel backlighting system Display panel backlighting system

1992-01-31

1992-11-03

Dority, Carroll B.

Illumination

Light source and modifier

Including reflector

362223, 362297, 362427, F21V 700

Patent

active

051601958

ABSTRACT:
A display panel system includes a peripheral frame surrounding a translucent panel and an apparatus for backlighting the translucent panel. The backlighting apparatus includes a support arm hingedly connected to a light source. The support arm includes a gripping member, for securing the support arm to the peripheral frame for positioning the light source to radiate light through the translucent panel. In some embodiments, the backlighting apparatus further includes a reflector for reflecting stray light toward the translucent panel. The support arm is foldable against the light source to facilitate packing and shipping of the backlighting apparatus.

REFERENCES:
patent: 4335421 (1982-06-01), Modia et al.
patent: 4404619 (1983-07-01), Ferguson

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