Optical: systems and elements – Holographic system or element – Using a hologram as an optical element
Patent
1991-02-04
1992-09-08
Miller, Stanley D.
Optical: systems and elements
Holographic system or element
Using a hologram as an optical element
359 61, 359 68, 359 87, G02F 11343, G02F 11335
Patent
active
051463563
ABSTRACT:
An active matrix liquid crystal display device has diamond-shaped pixels arrayed in a close-packed arrangement, and interconnected by row and column electrodes which zigzag between the pixels, each column electrode extending between and being common to two columns of pixels and their associated thin film switches, and the column electrode-switch connections alternating sequentially between pixel columns.
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patent: 4761058 (1988-08-01), Okubo et al.
patent: 4778257 (1988-10-01), Takamatsu et al.
patent: 4811003 (1989-03-01), Strathman et al.
patent: 4907861 (1990-03-01), Muto
patent: 4922240 (1990-05-01), Duwaer
patent: 4986637 (1991-01-01), Yamaguchi
Fox John C.
Miller Stanley D.
North American Philips Corporation
Trice Ron
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