Dot matrix luminous display

Details Dot matrix luminous display Dot matrix luminous display

1985-11-12

1987-12-15

DeMeo, Palmer C.

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

313505, 313511, 313512, H01L 3300

Patent

active

047135794

ABSTRACT:
A dot matrix type luminous display in which flaws such as strains are substantially eliminated during the manufacturing process. A display board bearing light-emitting elements is covered by a flexible member having through-holes formed at locations corresponding to the light-emitting elements. These through-holes, which are filled with a heat-resistant, translucent resin, are offset from through-holes formed in the display board, which are used to provide electrical connections to the light-emitting elements.

REFERENCES:
patent: 3590252 (1971-06-01), Lake
patent: 4000437 (1976-12-01), Lederhandler et al.
patent: 4007396 (1977-02-01), Wisbey et al.
patent: 4241277 (1980-12-01), Hintze et al.
patent: 4485377 (1984-11-01), Claus et al.
patent: 4603496 (1986-08-01), Latz et al.

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