摘要:
A method for producing a concaves-convex member having a concavo-convex pattern on a surface of a base material, including: forming a covering layer on surfaces of at least concave portions of an original master for producing a concavo-convex member, with a concavo-convex pattern provided on its surface; forming a barrier layer on a surface of the covering layer positioned at the at least concave portions of the original master; forming a base material by electrodepositing metal on a surface of the original master which is provided with the covering layer and the barrier layer on the at least concave portions; and separating, from the original master, the base material provided with the barrier layer and the covering layer over surfaces of at least convex portions, wherein a metal element contained in the barrier layer has an ionization tendency smaller than that of a metal element contained in the covering layer.
摘要:
A first radiation image storage panel comprises a stimulable phosphor layer, and a transparent protective film, which comprises at least one layer of a water vapor proof film, the water vapor proof film comprising a base material film and a transparent inorganic layer overlaid on the base material film. The transparent protective film is located such that the transparent inorganic layer of the water vapor proof film stands facing the stimulable phosphor layer, and the stimulable phosphor layer is sealed. In a second radiation image storage panel, a protective layer comprises a fundamental inorganic layer and at least one layer of a high-order inorganic layer, which is located on the fundamental inorganic layer, and each high-order inorganic layer is overlaid directly upon an inorganic layer, which is located under each high-order inorganic layer.
摘要:
A radiation image storage panel comprises a substrate, a stimulable phosphor layer, which is constituted of a stimulable phosphor, and a transparent water vapor proof film, which is constituted of a water vapor proof layer and a transparent thin film. The substrate, the stimulable phosphor layer, and the transparent water vapor proof film are overlaid in this order. The transparent water vapor proof film is overlaid via an adhesive layer on the stimulable phosphor layer. The transparent thin film has a thickness falling within the range of 1 μm to 10 μm. The radiation image storage panel has good water vapor proof characteristics and is capable of yielding an image of good image quality with a high sensitivity.
摘要:
In a radiation-image conversion panel, a fluorescent layer containing a stimulable phosphor and a protective layer are formed on a support in this order. The protective layer has a water-vapor transmission rate of 1 g/m2/24h or lower at 40° C. and a reflectance of 3% or lower at a wavelength of light emitted from the stimulable phosphor. In addition, the protective layer may be obtained by attaching a removable film to a thin transparent film so as to produce a laminated film, forming a vapor-barrier layer on an exposed surface of the thin transparent film by vacuum deposition so as to produce a moisture-resistant film, placing the moisture-resistant film on the fluorescent layer, and removing the removable film from the moisture-resistant film.
摘要翻译:在放射线图像转换面板中,在载体上依次形成含有可刺激的荧光体和保护层的荧光层。 保护层在40℃下的水蒸气透过率为1g / m 2 / 24h以下,在从可刺激性荧光体发出的光的波长为3%以下的反射率 。 另外,保护层可以通过将可去除的膜附着到薄的透明膜上来获得,以便制造层压膜,通过真空沉积在薄透明膜的暴露表面上形成蒸气阻挡层,以便产生 防潮膜,将防湿膜放置在荧光层上,从防湿膜中除去可除去的膜。
摘要:
In a radiation-image conversion panel, a fluorescent layer containing a phosphor and a protective layer are formed on a support in this order. The protective layer has a water-vapor transmission rate of 1 g/m2/24 h or lower at 40° C. and a reflectance of 3% or lower at a wavelength of light emitted from the phosphor. In addition, the protective layer may be obtained by attaching a removable film to a thin transparent film so as to produce a laminated film, forming a vapor-barrier layer on an exposed surface of the thin transparent film by vacuum deposition so as to produce a moisture-resistant film, placing the moisture-resistant film on the fluorescent layer, and removing the removable film from the moisture-resistant film.
摘要翻译:在放射线图像转换面板中,在支撑体上依次形成含有荧光体和保护层的荧光层。 保护层在40℃下的水蒸气透过率为1g / m 2 / 24h以下,在从荧光体发射的光的波长处的反射率为3%以下 。 另外,保护层可以通过将可去除的膜附着到薄的透明膜上来获得,以便制造层压膜,通过真空沉积在薄透明膜的暴露表面上形成蒸气阻挡层,以便产生 防潮膜,将防湿膜放置在荧光层上,从防湿膜中除去可除去的膜。
摘要:
The plastic optical component includes a main body and a transparent moisture-proof coating provided on all surfaces of the main body, the moisture-proof coating satisfying the following relation (1): (D1/d)×(L/D2)
摘要:
A magnetic transfer master disk including a magnetic layer and exhibiting excellent shape stability of a protrusion/recess pattern is provided. An initial layer formed of a conductive film is formed on a surface of a master on which a pattern of minute protrusions/recesses is formed, and then a magnetic layer (principal layer) is formed on the initial layer, and then, a metal layer is formed by electroforming. A duplicate in which the initial layer, the magnetic layer and the metal layer have been integrated is peeled off from the master, thereby obtaining a magnetic transfer master disk, which is a duplicate in which the magnetic layer and the initial layer are deposited on the protruded/recessed surface of the metal layer.
摘要:
A manufacturing method of a master disk for transfer having an uneven pattern corresponding to information to be transferred comprises an initial layer forming step of forming an initial layer containing a nickel film on a surface of a reverse type master disk; an electroforming step of forming a metal layer so as to layer the metal layer on the initial layer by an electroforming method; and a peeling off step of peeling off a duplicated disk having at least two layers that are the initial layer and the metal layer to be integrated from the reverse type master disk after the electroforming step, and obtaining the master disk for transfer that is the duplicated disk with the initial layer being formed by being stacked on an uneven surface of the metal layer.
摘要:
A first radiation image storage panel comprises a stimulable phosphor layer, and a transparent protective film, which comprises at least one layer of a water vapor proof film, the water vapor proof film comprising a base material film and a transparent inorganic layer overlaid on the base material film. The transparent protective film is located such that the transparent inorganic layer of the water vapor proof film stands facing the stimulable phosphor layer, and the stimulable phosphor layer is sealed. In a second radiation image storage panel, a protective layer comprises a fundamental inorganic layer and at least one layer of a high-order inorganic layer, which is located on the fundamental inorganic layer, and each high-order inorganic layer is overlaid directly upon an inorganic layer, which is located under each high-order inorganic layer.
摘要:
A magnetic transfer master disk including a magnetic layer and exhibiting excellent shape stability of a protrusion/recess pattern is provided. An initial layer formed of a conductive film is formed on a surface of a master on which a pattern of minute protrusions/recesses is formed, and then a magnetic layer (principal layer) is formed on the initial layer, and then, a metal layer is formed by means of electroforming. A duplicate in which the initial layer, the magnetic layer and the metal layer have been integrated is peeled off from the master, thereby obtaining a magnetic transfer master disk, which is a duplicate in which the magnetic layer and the initial layer are deposited on the protruded/recessed surface of the metal layer.