Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Patent
1990-11-07
1992-11-10
O'Shea, Sandra L.
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
40544, 40597, 362800, 362812, H05B 3302, G09F 1322
Patent
active
051626969
ABSTRACT:
The preferred embodiment of the present invention is an outer light transmissive envelope consisting of transparent rubber-like polyvinyl chloride (PVC) containing light emitting diode (LED) display panels comprised of a plurality of LED elements arranged in matrix formation. Aforementioned apparatus will have flexibility characteristics giving it the ability to conform to curved vertical surfaces that are flat and non-porous. Suction cup devices made of PVC will be bonded to the light transmissive envelope thus enabling the LED apparatus to be attached to vertical surfaces, making the unit self-supporting.
REFERENCES:
patent: 4713579 (1987-12-01), Miura
patent: 4774434 (1988-09-01), Bennion
patent: 4860476 (1989-08-01), Hall
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