Abstract:
There is provided a hard-coated film that includes a thermoplastic film and a hard coat layer placed thereon, has high surface hardness, is prevented from forming interference iris patterns, does not reduce image sharpness when used for antireflection films, and is prevented from causing screen glittering, external light reflection, or coloration irregularity of reflected light. The hard-coated film includes a polyester film and a hard coat layer placed on at least one side of the polyester film, wherein the hard coat layer has a surface with irregularities, an interface between the polyester film and the hard coat layer has irregularities, and the surface of the hard coat layer has 3D surface roughness parameters including an arithmetical mean deviation of surface Sa of from 15 nm to less than 150 nm and a kurtosis of surface height distribution Sku of from 1.5 to 5.
Abstract:
A field effect transistor having a gate, a source, and a drain formed from metallic materials is disclosed that is able to supply a high driving current. In the field effect transistor, a source region, a drain region and a gate electrode are formed from silicide or other metallic materials. The metallic materials are selected so that in an n-channel MISFET, the work function Wg of the gate electrode and the work function Wg of the source region satisfy the relation of Wg Ws.
Abstract:
A white film for a reflecting structure for surface light sources, which contains voids inside it and has a light stabilizer-containing coating film formed on at least one surface of it, is aged little with time and its brightness lowers little even when used for a long time. The white film ensures good image quality of display screens for a long time, and it is favorable to reflecting sheets and reflectors in edge light-type and direct back light-type surface light sources for liquid crystal display screens.
Abstract:
The semiconductor device comprises a semiconductor layer 18 formed on an insulation layer 16, a gate electrode 22 formed on the semiconductor layer with a gate insulation film 20 formed therebetween, a source/drain region 24 formed on the semiconductor layer on both sides of the gate electrode, and a semiconductor region 14 buried in the insulation layer 16 in a region below the gate electrode. The surface scattering of the carriers and phonon scattering can be prevented while suppressing the short channel effect. Resultantly the semiconductor device can have high mobility and high speed.
Abstract:
The semiconductor device comprises a semiconductor layer 18 formed on an insulation layer 16, a gate electrode 22 formed on the semiconductor layer with a gate insulation film 20 formed therebetween, a source/drain region 24 formed on the semiconductor layer on both sides of the gate electrode, and a semiconductor region 14 buried in the insulation layer 16 in a region below the gate electrode.
Abstract:
A hardcoat film comprises a substrate film, and a hardcoat layer laminated on at least one side of the substrate film, wherein a reflectance of the hardcoat layer at a wavelength within 400 to 600 nm has a mean ripple amplitude of 1% or less. The hardcoat film has decreased iris patterns. There is also provided an antireflection film having a low surface reflectance and a neutral tone of color, and an equipment for display including the film.
Abstract:
The present invention provides a hair-growing agent comprising, as an active ingredient, a phosphatidic acid represented by formula (I): (wherein R1 represents straight-chain alkyl having an odd number of carbon atoms, straight-chain alkenyl having an odd number of carbon atoms, or straight-chain alkynyl having an odd number of carbon atoms).
Abstract:
Disclosed is a film having a good adhesive property comprising a base film and a coated layer formed on at least one surface of the base film. The coated layer comprises a mixture whose main constituents are a polyester resin and a melamine compound, and not less than 60% by weight of constituents forming the coated layer is the polyester resin. Or the concentration of a carboxylic acid of the surface of the coated layer is not less than 0.005 and the concentration of a primary amine of the surface of the coated layer is not less than 0.0015. The film having such a coated layer can indicate an excellent adhesive property for a deposited layer under a high-moisture condition, particularly, in water, and an excellent adhesive property for a printing ink.
Abstract:
A magnetoresistive head is composed of a soft magnetic layer formed on a substrate, a magnetic isolation layer formed on the soft magnetic layer, a magnetoresistive layer formed on the magnetic isolation layer, and a magnetic domain controlling magnetic layer, which is made of an anti-ferromagnetic layer or a hard ferromagnetic layer having a magnetically nonactive thickness, for covering a sense region of the magnetoresistive layer. Accordingly, because the magnetic domain controlling magnetic layer grows on the magnetoresistive layer in succession to the growth of the magnetoresistive layer, there is no probability that a natural oxide is produced in a boundary region between the magnetoresistive layer and the magnetic domain controlling magnetic layer. Also, there is no probability that a film thickness of the magnetoresistive layer placed under the magnetic domain controlling magnetic layer changes. Therefore, an exchange coupling magnetic field of the magnetic domain controlling magnetic layer for the magnetoresistive layer can be stabilized, a Barkhausen noise can be suppressed, and a superior magnetoresistive effect characteristic can be stably obtained.
Abstract:
A film for heat-sensitive mimeograph stencil and a heat-sensitive mimeograph stencil comprising a porous support and the film laminated thereon are disclosed. Since the film of the present invention has an energy of crystal fusion .DELTA.Hu of 3-11 cal/g and has a difference Tm in temperature of the crystal fusion-starting point and the crystal fusion-terminating point of 50.degree. C. to 100.degree. C., the heat sensitivity is high, so that the characters and symbols or figures can be printed clearly, and the unevenness in the thickness and the light and shade of the printed characters may substantially be eliminated. Further, since it is not necessary to make the film thin, productivity and ease of handling may be promoted.