High-luminous-pattern display apparatus

Details High-luminous-pattern display apparatus High-luminous-pattern display apparatus

1994-11-28

1998-09-22

Davis, Cassandra

Card, picture, or sign exhibiting

Illuminated sign

Reflective

359626, 359619, 359621, G09F 1316, G02B 2710

Patent

active

058096817

ABSTRACT:
A high-luminous-pattern display apparatus includes a surface luminous plate which includes a transparent planar plate stood vertically to a horizontal direction. The transparent planar plate has a front surface and an opposite rear surface, the rear surface being a light incident surface on which direct sunlight and in-air diffused light falls. The surface luminous plate further includes a group of transparent planoconvex lenses arranged uniformly in columns and rows and integrally molded with the front surface of the transparent planar plate. The columns and rows of planoconvex lenses define a front surface of the surface luminous plate, and a planar display plate having a pattern is arranged at the front surface of the surface luminous plate.

REFERENCES:
patent: 593045 (1897-11-01), Cummings
patent: 1668449 (1928-05-01), Brackensey

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