Color liquid crystal display apparatus and method for producing the same
First Claim
1. A color liquid crystal display apparatus, comprising:
- a first substrate;
a second substrate; and
a liquid crystal layer interposed between the first and second substrates,wherein the first substrate includes a color filter having a plurality of coloring resin layers, a polymer wall covering a boundary portion between respective two adjacent coloring resin layers among the plurality of coloring resin layers, and transparent electrodes covering at least a part of the polymer wall,the liquid crystal layer has a plurality of liquid crystal regions partitioned by the polymer wall; and
liquid crystal molecules in the plurality of liquid crystal regions are axially symmetrically aligned with respect to an axis perpendicular to a surface of the first substrate at least under an application of a voltage.
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Abstract
A color liquid crystal display apparatus of the present invention, includes: a first substrate; a second substrate; and a liquid crystal layer interposed between the first and second substrates, wherein the first substrate includes a color filter having a plurality of coloring resin layers, polymer wall covering a boundary portion between two adjacent coloring resin layers among the plurality of coloring resin layers, and transparent electrodes covering at least a part of the polymer wall, the liquid crystal layer has a plurality of liquid crystal regions partitioned by the polymer wall; and liquid crystal molecules in the plurality of liquid crystal regions are axially symmetrically aligned with respect to an axis perpendicular to a surface of the first substrate at least under an application of a voltage.
163 Citations
15 Claims
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1. A color liquid crystal display apparatus, comprising:
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a first substrate; a second substrate; and a liquid crystal layer interposed between the first and second substrates, wherein the first substrate includes a color filter having a plurality of coloring resin layers, a polymer wall covering a boundary portion between respective two adjacent coloring resin layers among the plurality of coloring resin layers, and transparent electrodes covering at least a part of the polymer wall, the liquid crystal layer has a plurality of liquid crystal regions partitioned by the polymer wall; and liquid crystal molecules in the plurality of liquid crystal regions are axially symmetrically aligned with respect to an axis perpendicular to a surface of the first substrate at least under an application of a voltage. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for producing a liquid crystal display apparatus including a first substrate, a second substrate, and a liquid crystal layer interposed between the first and second substrates, the liquid crystal layer including a plurality of liquid crystal regions partitioned by a polymer wall, comprising the steps of:
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forming a color filter layer having a plurality of coloring resin layers on the first substrate; forming a polymer layer made of photosensitive resin on the color filter layer; patterning the polymer layer by photolithography, thereby forming the polymer wall covering boundary portions between respective two adjacent coloring resin layers among the plurality of coloring resin layers; forming a transparent conductive layer on the first substrate on which the polymer wall is formed; and patterning the transparent conductive layer to form transparent electrodes covering at least a part of the polymer wall. - View Dependent Claims (12, 13, 14, 15)
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Specification