Optical: systems and elements – Holographic system or element – Using a hologram as an optical element
Patent
1992-04-07
1993-06-22
Sikes, William L.
Optical: systems and elements
Holographic system or element
Using a hologram as an optical element
359 55, 359 87, 340771, 340794, G02F 1133, G09G 126
Patent
active
052219798
ABSTRACT:
A plasma addressed liquid crystal display and manufacturing method thereof is disclosed whose plasma addressing unit has a barrier of a predetermined height between a planar orientation layer and a rear substrate, a second electrode placed in the middle or on the top of the barrier, and a first electrode positioned between the barriers. The electrodes are made of metal paste which enables the use of a screen printing method, thereby facilitating manufacturing and allowing for a large screen display.
REFERENCES:
patent: 3845241 (1974-10-01), Schwartz
patent: 4339482 (1982-07-01), Glaser et al.
patent: 4896149 (1990-01-01), Buzak et al.
patent: 5077553 (1991-12-01), Buzak
Mai Huy K.
Samsung Electron Devices Co. Ltd.
Sikes William L.
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