Communications: electrical – Visual indication – Movable
Patent
1987-08-24
1989-09-26
Brigance, Gerald L.
Communications: electrical
Visual indication
Movable
340719, 340783, 340784, G09G 300
Patent
active
048703990
ABSTRACT:
An input circuit to an active addressed display sequentially switches pixels of video information into high speed sample-and-hold elements which are coupled to corresponding signal lines on the substrate. The pixels of video information are on the signal lines for a complete switching cycle and are transferred to vetical source lines of the display during a time interval equal to the period of a switching cycle.
REFERENCES:
patent: 3862360 (1975-01-01), Dill et al.
patent: 4110662 (1978-08-01), Greeneich et al.
patent: 4429305 (1984-01-01), Hosokawa et al.
Brier Jeffery A.
Brigance Gerald L.
North American Philips Corporation
Rich Marianne R.
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