Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...
Patent
1980-04-24
1983-02-15
Evans, F. L.
Communications: electrical
Land vehicle alarms or indicators
Internal alarm or indicator responsive to a condition of the...
340784, 350335, G02F 1133
Patent
active
043737846
ABSTRACT:
An electrode structure on a matrix type liquid crystal display panel includes M column electrodes and N row electrodes both of which cross each other at a right angle to define picture elements via a layer of liquid crystal material. The matrix shaped electrode structure is such that a third picture element C (X.sub.m ', X.sub.n ') is located between a first picture element A (X.sub.m, Y.sub.n) and a second picture element B (X.sub.m+1, Y.sub.n+1), wherein 1.ltoreq.m.ltoreq.M and 1.ltoreq.n.ltoreq.N, thus enhancing resolution in vertical and horizontal directions. A diamond shape is exemplary of the possible shapes of the picture elements wherein each pair of the diagonally disposed corners are connected to that of their adjacent elements.
REFERENCES:
patent: 3936816 (1976-02-01), Murata
patent: 3938134 (1976-02-01), Hackstein et al.
patent: 4231640 (1980-11-01), Funada et al.
Nonomura Keisaku
Takamatsu Toshiaki
Uede Hisashi
Wada Tomio
Evans F. L.
Sharp Kabushiki Kaisha
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