Image display device

Details Image display device Image display device

1994-12-16

2000-04-04

Shalwala, Bipin H.

Computer graphics processing and selective visual display system

Image superposition by optical means

Operator body-mounted heads-up display

345 98, 345100, 345118, 345121, 348550, 348792, G09G 500

Patent

active

060467118

ABSTRACT:
An image display device for arbitrarily switching a display area includes a drive signal supply device for supplying drive signals for pixels arranged in a matrix-like fashion, in response to the generation of predetermined signals, in signal lines of rows and columns corresponding to the pixels, and sequential signal output devices for sequentially outputting the predetermined signals from a signal line of a predetermined start row or column to the signal lines of rows or columns at least with respect to either the rows or columns. The sequential signal output devices are equipped with a switching device for switching the start row or column.

REFERENCES:
patent: 5150107 (1992-09-01), Kurisu
patent: 5281957 (1994-01-01), Schoolman
patent: 5357290 (1994-10-01), Horibe
patent: 5406308 (1995-04-01), Shiki
patent: 5414544 (1995-05-01), Aoyagi et al.
patent: 5444491 (1995-08-01), Lim
patent: 5486841 (1996-01-01), Hara et al.
patent: 5493317 (1996-02-01), Kim
patent: 5579026 (1996-11-01), Tabata
Patent Abstracts of Japan, vol. 14, No. 391 (E-968) Aug. 23, 1990 & JP-A-02 143 781 (Toshiba Corp) Jun. 1, 1990 *abstract*.

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