摘要:
A high frequency device having a membrane structure with improved mechanical strength is provided. The high frequency device includes: a substrate having an aperture; a first dielectric layer that is formed from a material having etching selectivity in relation to a material of the substrate and is provided on the substrate to cover the aperture; a second dielectric layer on the first dielectric layer; and a high frequency element provided in a position opposed to the aperture on the second dielectric layer.
摘要:
A surface hardening method for resins and a surface hardened resin, capable of reforming the surface of a plastic disk substrate at low energy in a short time, and a production device of such a resin is disclosed. The formation of an ion-implanted layer 11 by implanting equal to or more than 1017 carbon ions per cm2 into the surface of a plastic disk substrate 10 at equal to or less than 20 KeV and the formation of a thin film 12 of high hardness on the ion-implanted layer 11 can be performed alternately or simultaneously, and the hardening rate is increased further by using a bias device.
摘要翻译:公开了一种能够在短时间内以低能量重塑塑料盘基板的表面的树脂和表面硬化树脂的表面硬化方法,以及这种树脂的制造装置。 通过将等于或大于1017个碳离子/ cm 2注入到等于或小于20keV的塑料盘基片10的表面上并形成高硬度的薄膜12,形成离子注入层11 可以交替地或同时地执行离子注入层11,并且通过使用偏置装置进一步增加硬化率。
摘要:
The present invention provides an ultraviolet optical part having an ultraviolet optical thin film having a high durability against ultraviolet rays. The ultraviolet optical part is used in connection with ultraviolet rays continuously generated in a wavelength of 200 through 300 nm, and comprises an optical component and an ultraviolet optical thin film formed the optical component, wherein the ultraviolet optical thin film comprises a material having a thermal conductivity of 0.01 J.multidot.cm.sup.-1 .multidot.sec.sup.-1 .multidot.K.sup.-1 or greater. The ultraviolet optical thin film may comprise an HfO.sub.2 layer 10 and MgF.sub.2 layer 11, or may comprise an HfO.sub.2 layer 10, an MgO layer 12, and MgF.sub.2 layer 11. Further, the present invention provides a wavelength-changing device having a high durability against ultraviolet rays, the wavelength-changing device comprising a non-linear optical crystal and the ultraviolet optical thin film formed on the optical crystal. The non-linear optical crystal may comprise BBO or KDP.
摘要:
A heat-transport device, which is suitable for reduction in volume and thickness, includes a wick that generates capillary action to reflux working fluid and a line in which a liquid- or vapor-phase working fluid flows, wherein the surface of at least one of the wick and the line are subjected to coating treatment by ion implantation, thermal oxidation, or steam oxidation to prevent the generation of gas, particularly hydrogen.
摘要:
A cooling device includes a flow-path substrate, an intermediate substrate, and a lid-substrate each made of a polyimide resin, and a condenser substrate incorporated into holes of the intermediate substrate and an evaporator substrate which are made of a metal having a high thermal conductivity, whereby heat from a heat source can be enclosed into the evaporator substrate and the condenser substrate, so that the quantity of the latent heat can be substantially increased.
摘要:
This invention provides a cooler having an excellent cooling performance, which is capable of being downsized and low-profiled, an electronic apparatus and a method for fabricating the cooler. The cooler (1) comprises lower board member (10) and upper complex board members. The lower board member (10) is made from plastic material and has a cavity portion (11) for allowing water or vapor to be circulated therein. The upper complex board members comprise board member (20) for a condenser part, upper board member (30), and board member (40) for a wick part. The board members (20) and (40) for the condenser part and the wick part, respectively, are made from metallic material having higher thermal conductivity such as copper and nickel. Each of the members has a groove for allowing them to be served as the condenser and the wick. The upper board member (30) includes an opening (32) or (34) for allowing the board member (20) or (40) for the condenser part or the wick part to be incorporated, and a hollow (31) for heat insulation.
摘要:
A heat-transport device, which is suitable for reduction in volume and thickness, includes a wick that generates capillary action to reflux working fluid and a line in which a liquid- or vapor-phase working fluid flows, wherein the surface of at least one of the wick and the line are subjected to coating treatment by ion implantation, thermal oxidation, or steam oxidation to prevent the generation of gas, particularly hydrogen.
摘要:
The present invention provides a cooling device having improved cooling performance and providing higher flexibility, an electronic apparatus and an acoustic apparatus employing the cooling device, and a method for producing the cooling device. The cooling device is provided with an evaporator that is capable of cooling an object to be cooled, and a condenser that is capable of releasing to the outside heat that has been absorbed during the cooling by the evaporator. A vapor-phase conduit and a liquid-phase conduit, both of which are made of fluorocarbon resin and through which an operating medium flows, are disposed between and coupled to the evaporator and the condenser, thereby circulating the operating medium.
摘要:
A surface processing method for processing the surface of an insulating article in which an ion-implanted surface-modified layer is effectively formed on the article 2. In surface processing the article 2 of an insulating material, an electrically conductive thin metal film 50 is first formed on the article surface. A pulsed voltage containing a positive pulsed voltage and a negative pulsed voltage is applied to the article in a plasma containing ions to be implanted to implant ions in the article surface. This implants ions at right angles to the article surface to generate a surface-modified layer 51. There is no possibility of the article 2 being charged up due to application of a pulsed voltage.
摘要:
A high frequency device having a membrane structure with improved mechanical strength is provided. The high frequency device includes: a substrate having an aperture; a first dielectric layer that is formed from a material having etching selectivity in relation to a material of the substrate and is provided on the substrate to cover the aperture; a second dielectric layer on the first dielectric layer; and a high frequency element provided in a position opposed to the aperture on the second dielectric layer.