Method for forming a display cell with counter-electrode contact

Details Method for forming a display cell with counter-electrode contact Method for forming a display cell with counter-electrode contact

1994-04-08

1996-01-09

Barry, Chester T.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

1562737, 1562755, 1562757, B32B 3100

Patent

active

054825903

ABSTRACT:
A method for forming a display cell with counter-electrode contact pick-ups. Contact blocks are separated from counter-electrode contacts by means of a passivation film. An electrical connection between the counter-electrode and the contacts is obtained by calcining the glue of the blocks to render it conductive by the use of a laser beam. The passivation film and counter-electrode contact are also perforated by using the laser beam.

REFERENCES:
patent: 4600273 (1986-07-01), Ohno
Patent Abstracts of Japan, vol. 6, No. 125 (P-127), Jul. 10, 1982 & JP-A-57 052 027, Mar. 27, 1982.
Patent Abstracts of Japan, vol. 15, No. 296 (P-1231), Jul. 26, 1991, JP-A-03 102 325, Apr. 26, 1991.
Patent Abstracts of Japan, vol. 6, No. 252, (P-161), Dec. 10, 1982 & JP-A-57 148 721, Sep. 14, 1982.

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