Method for embodying a display cell with counter-electrode contact pick-up
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United States of America Patent
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Jul 11, 1995
Grant Date -
N/A
app pub date -
Apr 8, 1994
filing date -
Apr 15, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method for embodying a display cell with a counter-electrode contact pickup. Contact blocks 12 are separated from counter-electrode contacts 20 by passivation film 22. The electrodes linked between the counter-electrode and the contacts 20 are obtained by calcining the glue of the blocks so as to render them conductive by using a laser beam 30. In addition, the passivation film 22 is perforated by using the laser beam 30. This method finds particular application in the embodiment of liquid crystal display screens.
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