Liquid crystal display apparatus having lenticular elements orie

Details Liquid crystal display apparatus having lenticular elements orie Liquid crystal display apparatus having lenticular elements orie

1990-12-11

1992-03-31

Groody, James J.

Facsimile and static presentation processing

Facsimile

Recording apparatus

359 40, 359623, H04N 572

Patent

active

051012790

ABSTRACT:
A display apparatus has a display device such as a liquid crystal display device having a plurality of optical-switching portions arranged in the form of an array having longitudinal rows and transverse rows, with each optical-switching portion having a longitudinal dimension and a transverse dimension directions, and the longitudinal dimension and transverse dimension being different distances. A lenticular lens sheet is disposed on one side of the display device such that longitudinal axes of cylindrical lenses comprising the lenticular lens sheet extend in the direction of the optical-switching portion dimension of greater distance, and each cylindrical lens corresponds to one of the longitudinal or transverse rows of the optical switching portions with a dimension having the greater distance.

REFERENCES:
patent: 4686519 (1987-08-01), Yoshida et al.
patent: 4807978 (1989-02-01), Grinberg et al.
patent: 4843381 (1989-06-01), Baron
patent: 4957351 (1990-09-01), Shioji et al.

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