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US 4,094,058 AGranted
Method of manufacture of liquid crystal displays
AssigneeOmron Tateisi Electronics Co.
InventorsAkira Yasutake, Shigemitsu Kiso
Life of this patent
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AssigneeOmron Tateisi Electronics Co.
InventorsAkira Yasutake, Shigemitsu Kiso
Estimating the term…
A liquid crystal display assembly including a plurality of individual liquid crystal displays formed on a pair of cooperating substrates with the displays isolated from one another by a sealing pattern served to define individual displays. One method of forming a plurality of liquid crystal displays includes the steps of applying a conductive pattern to one surface each of a pair of substrates, the pattern cooperating when the substrates are face to face to form the plurality of displays, providing sealing means on at least one of the surfaces prior to bringing said surfaces together and in a pattern isolating each of the plurality of displays to form a plurality of displays cells, filling the cells with liquid crystal material, sealing the cells by bringing the substrates together and cutting substrates to form the displays.
The method of forming a plurality of individual crystal displays which comprises the steps of applying a conductive pattern to one surface each of a pair of substrates, said pattern cooperating when the substrates are face to face to form said plurality of displays, providing sealing means on at least one of said surfaces prior to bringing said surfaces together and in a pattern isolating each of said plurality of displays to form a plurality of display cells, filling said cells with liquid crystal material, sealing said cells by bringing said substrates together and cutting said substrates to form said displays.
The method of forming a plurality of individual liquid crystal displays which comprises the steps of applying a conductive pattern to one surface of each of a pair of substrates, said patterns cooperating to form a plurality of displays when the substrates are face to face, applying a pattern of sealing compound to at least one of said substrates to isolate each of said displays and form individual cells, applying liquid crystal material to at least one of said substrates in excess of the amount required to fill the cells, bringing the substrates together and sealing them together with said sealing compound to form said plurality of individual displays having front and rear substrates filled with a liquid crystal material, and cutting said assembly to provide a plurality of individual liquid crystal displays.
Dependencies are inferred from the claim text.