摘要:
A radiation sensitive composition comprising (A), a mixture of an isoindolinone pigment and a yellow organic pigment, (B) an alkali-soluble resin, (C) a polyfunctional monomer and (D) a photopolymerization initiator. The composition is useful for production of an additive or subtractive color filter which is used in a reflection-type color liquid crystal display device.
摘要:
A radiation sensitive composition comprising (A) a colorant containing a quinacridone pigment, a mixture of an isoindolinone pigment and a yellow organic pigment or a mixture of copper phthalocyanine blue and a green pigment, (B) an alkali-soluble resin, (C) a polyfunctional monomer and (D) a photopolymerization initiator. The composition is useful for production of an additive or subtractive color filter which is used in a reflection-type color liquid crystal display device.
摘要:
A radiation sensitive composition comprising (A) a colorant containing a quinacridone pigment, a mixture of an isoindolinone pigment and a yellow organic pigment or a mixture of copper phthalocyanine blue and a green pigment, (B) an alkali-soluble resin, (C) a polyfunctional monomer and (D) a photopolymerization initiator. The composition is useful for production of an additive or subtractive color filter which is used in a reflection-type color liquid crystal display device.
摘要:
A radiation sensitive composition contains (A) a colorant, (B) a binder polymer, (C) a polyfunctional monomer and (D) a carboxyl group-containing monofunctional monomer, an amide group-containing monoethylenically unsaturated monomer, a monoethylenically unsaturated monomer having a cyclic amide group or cyclic imide group or a phenyl group-containing (meth)acrylate, and (E) a photopolymerization initiator. The composition is useful for producing a color filter for use in color liquid crystal display device, color image pick-up elements etc.
摘要:
A radiation sensitive composition comprising a colorant, a binder polymer, at least one esterified product selected from the group consisting of (c-1) an esterified product of a dicarboxylic acid and a free hydroxyl group-containing poly(meth)acrylate and (c-2) an esterified product of a polycarboxylic acid having at least three carboxyl groups and a monohydroxyalkyl (meth)acrylate and a photopolymerization initiator. A color filter is produced by photo-curing the composition.
摘要:
A conventional liquid crystal display comprises a number of components, so that a manufacturing cost cannot be reduced. Furthermore, a large-area substrate has problems in shipping. According to this invention, a liquid-crystal panel is prepared by forming individual optically functional films, a TFT device and a light-emitting device on a long thin film and then laminating the film by a transfer process. A base film to be a substrate in a liquid-crystal panel preferably has a thickness of 10 μm to 200 μm, a curvature radius of 40 mm or less as a measure of flexibility and a coefficient of thermal expansion of 50 ppm/° C. or less. Furthermore, it more preferably gives a variation of ±5% or less in mechanical and optical properties to a thermal history at 200° C.
摘要:
A conventional liquid crystal display comprises a number of components, so that a manufacturing cost cannot be reduced. Furthermore, a large-area substrate has problems in shipping. According to this invention, a liquid-crystal panel is prepared by forming individual optically functional films, a TFT device and a light-emitting device on a long thin film and then laminating the film by a transfer process. A base film to be a substrate in a liquid-crystal panel preferably has a thickness of 10 μm to 200 μm, a curvature radius of 40 mm or less as a measure of flexibility and a coefficient of thermal expansion of 50 ppm/° C. or less. Furthermore, it more preferably gives a variation of ±5% or less in mechanical and optical properties to a thermal history at 200° C.
摘要:
A semi-transmissive liquid-crystal panel is a useful mobile display device which can provide a clear image in both dark and bright places. However, there has been needed a light-weighted and highly durable display device with a lower power consumption, pursing advantages of a single transparent/reflection type liquid-crystal panel. According to this invention, there is provided a liquid crystal display panel comprising a rear-emitting light source, comprising a liquid crystal device formed on a first substrate in which a liquid crystal layer is sandwiched between a transparent first electrode and a transparent second electrode which at least face each other and a rear-emitting light source for the liquid crystal device formed on a second substrate in which a thin-film flat light emitting device is sandwiched between an optically opaque third electrode and a transparent fourth electrode which at least face each other, wherein the third electrode is a reflection film disposed in the side of the second substrate, which reflects an outside light entering via the liquid crystal layer into the liquid crystal layer; and the fourth electrode is disposed facing the second electrode, and the insulating film sandwiched between the fourth electrode and the second electrode is a film continuously formed on the fourth electrode.
摘要:
A conventional liquid crystal display comprises a number of components, so that a manufacturing cost cannot be reduced. Furthermore, a large-area substrate has problems in shipping. According to this invention, a liquid-crystal panel is prepared by forming individual optically functional films, a TFT device and a light-emitting device on a long thin film and then laminating the film by a transfer process. A base film to be a substrate in a liquid-crystal panel preferably has a thickness of 10 μm to 200 μm, a curvature radius of 40 mm or less as a measure of flexibility and a coefficient of thermal expansion of 50 ppm/° C. or less. Furthermore, it more preferably gives a variation of ±5% or less in mechanical and optical properties to a thermal history at 200° C.
摘要:
There is provided a radiation sensitive refractive index changing composition containing an inorganic oxide particle, a polymerizable compound, a radiation sensitive decomposer and an escapable compound. The radiation sensitive decomposer decomposes upon exposure to radiation to form an acid, base or radical, and this decomposed product increases the molecular weight of the polymerizable compound.