Color liquid crystal display device composed of color filter with a layer of three primary color array patterns fabricated by thermal dye transfer technology

Claim 1

A color liquid crystal display having a color filter substrate, comprising: a black matrix deposited over a substrate; a layer of three primary color patterns colored by thermal dye transfer technology; a dye prevention area filling gaps between the color patterns; and a transparent protective film formed over the color pattern layer and the dye prevention area; wherein the protective film is a metal-containing organic silicon compound that can be hardened by light and heat.

Claim 19

A method of manufacturing a color filter substrate of a color liquid crystal display, the color filter substrate including three primary color filters separated by a black matrix on a transparent substrate that forms the color liquid crystal display, comprising at least: a black matrix forming process to form a black matrix on the transparent substrate, using a macromolecular material containing a material with a low transmittivity; a dye receiving layer pattern forming process, which includes coating a transparent dye receiving layer of a negative photosensitive resin over the black matrix, sensitizing the dye receiving layer by a back exposure method, which radiates light from a side of the transparent substrate opposite the black matrix forming surface to harden the dye receiving layer, and developing the dye receiving layer to form dye receiving layer patterns corresponding to three primary colors; a coloring process to color the dye receiving layer patterns in three primary colors by thermal dye transfer technology to make them colored patterns; and a protective film forming process to form over the colored patterns produced by the coloring process a protective film made from a metal-containing organic silicon compound that can be hardened by light or heat.

Claim 20

A method of manufacturing a color filter substrate of a color liquid crystal display, the color filter substrate including three primary color filters separated by a black matrix on a transparent substrate that forms the color liquid crystal display, comprising at least: a black matrix forming process to form a black matrix on the transparent substrate, using a macromolecular material containing a material with a low transmittivity; a dye receiving layer pattern forming process, which includes coating a transparent dye receiving layer of a negative photosensitive resin over the black matrix, sensitizing the dye receiving layer by a back exposure method, which radiates light from a side of the transparent substrate opposite the black matrix forming surface to harden the dye receiving layer, and developing the dye receiving layer to form dye receiving layer patterns corresponding to three primary colors; a coloring process to color the dye receiving layer patterns in three primary colors by thermal dye transfer technology to make them colored patterns; and a protective film forming process to form over the colored patterns produced by the coloring process a protective film made from a metal-containing organic silicon compound that can be hardened by light or heat.

Claim 23

A method of manufacturing a color filter substrate of a color liquid crystal display, the color filter substrate including three primary color filters separated by a black matrix on a transparent substrate that forms the color liquid crystal display, comprising at least: a dye receiving layer pattern forming process to form over the transparent substrate dye receiving layer patterns which are separated by gaps; a coloring process to color the dye receiving layer patterns in three primary colors by thermal dye transfer technology to make them colored patterns; a black matrix forming process which includes coating a macromolecular material containing a material with a low transmittivity over the colored patterns produced by the coloring process, radiating light from a side of the transparent substrate opposite the black matrix forming surface to harden the macromolecular material filling the gaps between the colored patterns, and developing the macromolecular material to form a black matrix; and a protective film forming process to form over the colored patterns produced by the coloring process a protective film made from a metal-containing organic silicon compound that can be hardened by light or heat.

Claim 24

A method of manufacturing a color filter substrate of a color liquid crystal display, the color filter substrate including three primary color filters separated by a black matrix on a transparent substrate that forms the color liquid crystal display, comprising at least: a dye receiving layer pattern forming process to form over the transparent substrate dye receiving layer patterns which are separated by gaps; a coloring process to color the dye receiving layer patterns in three primary colors by thermal dye transfer technology to make them colored patterns; a black matrix forming process which includes coating a macromolecular material containing a material with a low transmittivity over the colored patterns produced by the coloring process, radiating light from a side of the transparent substrate opposite the black matrix forming surface to harden the macromolecular material filling the gaps between the colored patterns, and developing the macromolecular material to form a black matrix; and a protective film forming process to form over the colored patterns produced by the coloring process a protective film made from a metal-containing organic silicon compound that can be hardened by light or heat.