摘要:
The liquid crystal display of the present invention comprises a liquid crystal cell; and a laminated optical film mounted together with a polarizing plate on each of both sides of the liquid crystal cell, the laminated optical film comprising a laminate that comprises: an optical film (1) obtained by stretching a polymer film comprising a polycarbonate resin and a styrene resin, wherein a photoelastic coefficient is 2.0×10−11 to 6.0×10−11 m2/N, and a three dimensional refractive index is controlled so that an Nz coefficient expressed with Nz=(nx1−nz1)/(nx1−ny1) satisfy a relationship of Nz≦0.9, and a front retardation (Re)=(nx1−ny1)×d1 satisfy a relationship of Re≧80 nm, an optical film (2) showing optically positive uniaxial property that satisfies a relationship of nx2>ny2≅nz2, and an optical film (3) formed of a material showing optically negative uniaxial property, and the material being tilting aligned. The liquid crystal display enables inhibition of coloring of display image for observation of a display picture in a diagonal direction to normal line of a screen, and enables display of an image having little gradation inversion areas, and that has outstanding durability.
摘要:
There is provided a polarizing plate with optical compensation layers that contributes to reduction in thickness and has excellent heat resistance and moisture resistance. A polarizing plate with optical compensation layers according to an embodiment of the present invention includes: a polarizer; a first optical compensation layer;a second optical compensation layer; and a third optical compensation layer, in this order. The first optical compensation layer has a refractive index profile of nx>ny=nz, and an in-plane retardation Re1 of 200 to 300 nm; the second optical compensation layer has a refractive index profile of nx>ny=nz, and an in-plane retardation Re2 of 80 to 170 nm; and the third optical compensation layer is formed of a material exhibiting an optical negative uniaxial property, and the material is aligned so as to be inclined.
摘要翻译:提供了具有光学补偿层的偏光板,其有助于减小厚度并且具有优异的耐热性和耐湿性。 根据本发明实施例的具有光学补偿层的偏振片包括:偏振器; 第一光学补偿层; 第二光学补偿层; 和第三光学补偿层。 第一光学补偿层具有nx> ny = nz的折射率分布,并且面内延迟Re1为200〜300nm; 第二光学补偿层具有nx> ny = nz的折射率分布,并且面内延迟Re2为80〜170nm; 并且第三光学补偿层由表现出光学负单轴性质的材料形成,并且材料被对准以倾斜。
摘要:
There is provided a polarizing plate with optical compensation layers that contributes to reduction in thickness and has excellent heat resistance and moisture resistance. A polarizing plate with optical compensation layers according to an embodiment of the present invention includes: a polarizer; a first optical compensation layer; a second optical compensation layer; and a third optical compensation layer, in this order. The first optical compensation layer has a refractive index profile of nx>ny=nz, and an in-plane retardation Re1 of 200 to 300 nm; the second optical compensation layer has a refractive index profile of nx>ny=nz, and an in-plane retardation Re2 of 80 to 170 nm; and the third optical compensation layer is formed of a material exhibiting an optical negative uniaxial property, and the material is aligned so as to be inclined.
摘要翻译:提供了具有光学补偿层的偏光板,其有助于减小厚度并且具有优异的耐热性和耐湿性。 根据本发明实施例的具有光学补偿层的偏振片包括:偏振器; 第一光学补偿层; 第二光学补偿层; 和第三光学补偿层。 第一光学补偿层具有nx> ny = nz的折射率分布,并且面内延迟Re1为200〜300nm; 第二光学补偿层具有nx> ny = nz的折射率分布,并且面内延迟Re2为80〜170nm; 并且第三光学补偿层由表现出光学负单轴性质的材料形成,并且材料被对准以倾斜。
摘要:
A composite oxide with a high oxygen storage capacity is provided without using cerium. The composite oxide is an iron oxide-zirconia composite oxide containing iron, zirconium, and a rare-earth element. The total content of Fe2O3, ZrO2, and an oxide of the rare-earth element is not less than 90 mass %, the content of an iron oxide in terms of Fe2O3 is 10 to 90 mass %, and the absolute value of the covariance COV(Fe, Zr+X) of the composite oxide, which has been baked in the atmosphere at a temperature of greater than or equal to 900° C. for 5 hours or more, is not greater than 20.
摘要:
A ceria-zirconia base composite oxide contains a composite oxide of ceria and zirconia. In the ceria-zirconia base composite oxide, a content ratio between cerium and zirconium in the composite oxide is in a range from 43:57 to 48:52 in terms of molar ratio ([cerium]:[zirconium]). An intensity ratio of a diffraction line at 2θ=14.5° to a diffraction line at 2θ=29° {I(14/29) value} and an intensity ratio of a diffraction line at 2θ=28.5° to the diffraction line at 2θ=29° {I(28/29) value}, which are calculated from an X-ray diffraction pattern obtained by an X-ray diffraction measurement using CuKa after heating under a temperature condition of 1100° C. in air for 5 hours, respectively satisfy the following conditions: I(14/29) value≧0.015, and I(28/29) value≦0.08.
摘要:
A catalyst for purification of exhaust gas, in which a noble metal is supported on a metal oxide support, has a basic site content of 1 mmol/L-cat or less, as determined on the basis of an amount of CO2 desorbed per liter of the catalyst as measured by a CO2 temperature-programmed desorption method.
摘要:
A semiconductor integrated circuit device includes: a rectangular shaped semiconductor substrate; a metal wiring layer formed on or over the semiconductor substrate; and a passivation layer covering the metal wiring layer. A corner non-wiring region where no portion of the metal wiring layer is formed is disposed in a corner of the semiconductor substrate. A slit is formed in a portion of the metal wiring layer which is close to the corner of the semiconductor substrate. The passivation layer includes a first passivation layer which is formed on the metal wiring layer and a second passivation layer which is formed on the first passivation layer. The first passivation layer is formed of a material that is softer than a material of the second passivation layer.
摘要:
There is provided a nut having a thread portion having a female thread, a metallic plate portion having a base segment, and a hardness gradient portion provided between the thread portion and the metallic plate portion. The thread portion, metallic plate portion and the hardness gradient portion are monolithic each other, a metallographic structure of the metallic plate portion differs from a metallographic structure of the thread portion and a hardness of the hardness gradient portion is lower than a hardness of the thread portion and lowers from the thread portion toward the metallic plate portion.
摘要:
The present invention provides a conductive polymer suspension for providing a conductive polymer material having a high conductivity and a method for producing the same, and in particular, a solid electrolytic capacitor having a low ESR and a method for producing the same. The conductive polymer suspension is produced by: synthesizing a conductive polymer by chemical oxidative polymerization of a monomer giving the conductive polymer by using an oxidant in a solvent containing a dopant consisting of a low-molecular organic acid or a salt thereof; purifying the conductive polymer; and mixing the purified conductive polymer and an oxidant in an aqueous solvent containing a polyacid component.
摘要:
The present invention provides a conductive polymer suspension for providing a conductive polymer material having a high conductivity and a method for producing the same, and in particular, a solid electrolytic capacitor having a low ESR and a method for producing the same. The conductive polymer suspension can be is produced by: synthesizing a conductive polymer by chemical oxidative polymerization of a monomer giving the conductive polymer by using an oxidant in an aqueous solvent containing a dopant consisting of a low-molecular organic acid or a salt thereof, or a polyacid having a weight average molecular weight of less than 2,000 or a salt thereof.