Facsimile and static presentation processing – Static presentation processing – Attribute control
Patent
1976-05-26
1978-05-16
Griffin, Robert L.
Facsimile and static presentation processing
Static presentation processing
Attribute control
H04N 930
Patent
active
040902196
ABSTRACT:
A liquid crystal field sequential color display is formed by presenting three monochromatic images corresponding to the three primary colors, that is, red, green and blue, consecutively in a repetitive sequence and at a rate greater than the flicker fusion frequency for human vision. Each field contains a monochromatic image showing how the intensity of the primary color to which it corresponds varies over the entire image area. The black and white imaging techniques typically used for forming the intensity pattern for each field are transformed into the required sequential monochromatic image patterns through the use of colored filters in one embodiment or colored light in another embodiment. The novel result is obtained by the combining of flat panel liquid crystal display technology with color display technology. This invention disclosure shows a practical method for combining these techniques into a device that will form a full color image.
REFERENCES:
patent: 2611817 (1952-09-01), Schwarz
patent: 2731511 (1956-01-01), Wiesen
patent: 2921118 (1960-01-01), Benjamin
patent: 3166635 (1965-01-01), Todt
patent: 3215776 (1965-11-01), Hamilton
patent: 3511925 (1966-01-01), Lee et al.
patent: 3569614 (1971-03-01), Hanlon
patent: 3752910 (1973-08-01), Lewis
patent: 3821796 (1974-06-01), Ernstofdd et al.
patent: 3840695 (1974-10-01), Fischer
patent: 3862360 (1975-01-01), Dill et al.
patent: 3899786 (1975-08-01), Greubel et al.
Ernstoff Michael N.
Hoffman William C.
Winner Richard N.
Adam Walter J.
Griffin Robert L.
Hughes Aircraft Company
MacAllister W. H.
Psitos Aristotelis M.
LandOfFree
Liquid crystal sequential color display does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Liquid crystal sequential color display, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid crystal sequential color display will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1200475