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A METHOD OF OBTAINING A TRUE ANALOGUE MULTICOLUMN BAR-GRAPH LIQUID CRYSTAL DISPLAY WITH ZIG-ZAG BIAS RESISTOR;AND A TRUE ANALOGUE MULTI-COLUMN BAR-GRAPH LIQUID CRYSTAL DISPLAY WITH ZIG-ZAG BIAS RESISTOR PREPARED THEREBY
A METHOD OF OBTAINING A TRUE ANALOGUE MULTICOLUMN BAR-GRAPH LIQUID CRYSTAL DISPLAY WITH ZIG-ZAG BIAS RESISTOR;AND A TRUE ANALOGUE MULTI-COLUMN BAR-GRAPH LIQUID CRYSTAL DISPLAY WITH ZIG-ZAG BIAS RESISTOR PREPARED THEREBY
A method of obtaining a Multi-Column Bar-Graph Liquid Crystal Display Device which comprises the series of steps wherein:(a) a rectangular pattern of indium tin oxide is formed on a bottom glass substrate by selective etching;(b) seven bars of zig-zag pattern with two scales of indium tin oxide are formed on a top glass substrate by photo-lithography;(c) top and bottom substrates are cleaned and coated with obliquely evaporated silicon monoxide;(d) conductive dots are formed on the bottom/substrate and the two substrates are sealed by glass frit sealing;(e) the sealed display is edge-matallised, filled with liquid crystal and soldered;(f) polaroid sheets are pasted on the outer surface of both the substrates, so that the polaroids are crossed but the display appears clear when viewed through the polaroids.A true Analogue Multi-column Bar-Graph Liquid Crystal Display Device with zig-zag resistors with scales whenever prepared by a method herein described and illustrated by way of accompanying drawings.
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