Method of manufacturing color-filter-fitted board for liquid cry

Details Method of manufacturing color-filter-fitted board for liquid cry Method of manufacturing color-filter-fitted board for liquid cry

1992-05-18

1994-05-24

McCamish, Marion E.

Radiation imagery chemistry: process, composition, or product th

Radiation modifying product or process of making

Screen other than for cathode-ray tube

430 6, 430321, G03F 900

Patent

active

053147715

ABSTRACT:
When electrodes in two-layer composition, provided with a color filter in the inside thereof, are provided on the inner surface of a liquid crystal cell board, it is aimed to prevent creation of faulty connections in contact holes and to transmit a driving voltage normally even if faulty connections may occur. A first-layer transparent electrode 1a is formed on the board, then resist is coated so that the contact holes 6 are open on the side surface in one side of the electrode pattern, on which a color filter 3 is formed. After that, said resist is removed and a second-layer transparent electrode 1b is formed in film.

REFERENCES:
patent: 5013138 (1991-05-01), Roosen et al.

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