Electrode plate with conductive color filter
AssigneeCanon Kabushiki Kaisha
InventorsKazuya Ishiwata, Yuichi Masaki
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Abstract
An electrode plate with a color filter having a good planarity and suitable for a liquid crystal device is provided by forming on a transparent substrate a porous electroconductive film colored in a prescribed pattern by impregnation with an organic colorant. After being further coated with an insulating film and an alignment film, the electrode plate with a color filter may be applied to another electrode plate with a spacer therebetween to form a cell, which is then filled with a liquid crystal to form a liquid crystal device.
Claims3
A liquid crystal device, comprising:
- a first electrode plate comprising a transparent substrate, a porous electroconductive film colored in a prescribed pattern by impregnation with an organic colorant, an insulating film and an alignment film;
- a second electrode plate comprising a transparent substrate, a transparent electrode, an insulating film and an alignment film;
- a spacer member disposed to define a gap between the first and second electrode plate;
- and
- a liquid crystal disposed to fill the gap between the first and second electrode plates.
An electrode plate with a color filter, comprising:
- a transparent substrate, and a porous electroconductive film disposed on the transparent substrate and colored in a prescribed pattern by impregnation with an organic colorant.
Dependencies are inferred from the claim text.