Efficient electroluminescent backlight

Details Efficient electroluminescent backlight Efficient electroluminescent backlight

1995-04-04

1998-08-25

O'Shea, Sandra L.

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

362 84, 313483, H01J 1749

Patent

active

057986100

ABSTRACT:
An efficient electrolumiescent light source for backlighting an LCD panel increases the intensity of light passing through the panel by concentrating light within that volume wherein the LCD panel is readable.

REFERENCES:
patent: 4238793 (1980-12-01), Hochstrate
patent: 5161041 (1992-11-01), Abileah et al.
patent: 5304895 (1994-04-01), Ujihara
patent: 5479275 (1995-12-01), Abileah

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