Display device

Details Display device Display device

1997-02-28

1999-07-06

Sikes, William L.

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

349142, 349144, G02F 11343

Patent

active

059203650

ABSTRACT:
A display device includes a number of picture segments (2, 3) which are selectively activated (made visible) or non-activated (made non-visible). The picture segments (2, 3) are arranged to form a number of equal picture segment units (1) positioned side-by-side and each comprising a square with an inscribed geometrical figure (2), which by straight or arcuate parts define four identical corner segments (3) of the square, which picture segments are each comprised of the geometrical figure (2) and the four corner segments (3). The geometrical figure may be, for example, a circle, a square or an octagon.

REFERENCES:
patent: 3631459 (1971-12-01), Morris, Jr. et al.
patent: 3781515 (1973-12-01), Morris, Jr. et al.
patent: 3897643 (1975-08-01), Morris, Jr. et al.

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