Optical: systems and elements – Holographic system or element – Using a hologram as an optical element
Patent
1989-05-31
1992-07-21
Hille, Rolf
Optical: systems and elements
Holographic system or element
Using a hologram as an optical element
359104, 346134, 355271, G02F 113
Patent
active
051328178
ABSTRACT:
A display includes a matrix display panel having a first common line and a first data line intersecting to form a picture element for displaying data, with the first common line and the first data line being driven. A line recording head includes a second common line and a second data line for recording the data when the second common line and the second data line are driven. A device drives the first and second data lines by a common data-line drive circuit.
REFERENCES:
patent: 4581618 (1986-04-01), Watanabe et al.
patent: 4765720 (1988-08-01), Toyono
patent: 4771338 (1988-09-01), Fujiwara
patent: 4927243 (1990-05-01), Taniguchi et al.
Canon Kabushiki Kaisha
Hille Rolf
Ho Tan
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