Lighting panel for a display

Details Lighting panel for a display Lighting panel for a display

2005-03-15

2005-03-15

Chowdhury, Tarifur R. (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Particular illumination

C349S065000, C362S035000

Reexamination Certificate

active

06867826

ABSTRACT:
A panel for lighting a display has a lighting panel made of a transparent plastic and having a rectangular shape in plan view. The lighting panel has a reflection surface and a discharge surface on opposite long sides and an incident surface on a short side of the lighting panel. A plurality of scalene prisms are formed on the reflection surface of the lighting panel. A flat plane is formed on the reflection surface, adjacent the incident surface. An equilateral prism is formed on the flat plane.

REFERENCES:
patent: 5712694 (1998-01-01), Taira et al.

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