Display apparatus

Details Display apparatus Display apparatus

2005-03-15

2005-03-15

Hewitt, James M. (Department: 3679)

Card, picture, or sign exhibiting

Changing exhibitor

Variable reading stationary exhibitor

C040S453000, C359S621000, C359S623000, C359S625000

Reexamination Certificate

active

06865834

ABSTRACT:
A display apparatus has a lens sheet with a plurality of unit columnar lenses arranged so as to be parallel to one another, and is disposed on the observation side of a display panel, spaced therefrom by a layer of air. The direction of the ridge lines of the unit columnar lenses of the lens sheet, seen from the observation side, are non-parallel to the direction of an edge of the display panel.

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patent: A-5-169015 (1993-07-01), None
patent: A-5-249453 (1993-09-01), None

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