Abstract:
The invention relates to a method for applying electrical conductor patterns (1) to a target component (9) of plastic, it being provided according to the invention that a transfer medium on which the conductor patterns (1) are detachably arranged is placed in a mould part (3, 4) and the mould part (3, 4) is filled with a polymer material, the finished target component (9) being removed from the mould part (3, 4) after the filling.
Abstract:
A lens barrel includes an electronic component provided in the lens barrel so that a position of the electronic component in the lens barrel is adjustable; a flexible printed wiring board connected to the electronic component and installed to extend along a surface of an internal component of the lens barrel in a direction to adjust the position of the electronic component; and a low-repulsion layer interposed between the surface of the internal component and a surface of the flexible printed wiring board which faces the surface of the internal component.
Abstract:
[Problems] To provide a high frequency electronic part which shows a remarkably low dielectric loss, which is excellent in electric insulation characteristics, and which is thin and excellent in mechanical strength being. [Means for Solving Problems] The high frequency electronic part comprises a conductor wiring for transmitting an electric signal of 100 MHz to 100 GHz, and an insulation layer composed of a void containing thermoplastic resin film orientated in at least one direction by stretching, and it is characterized in that said void containing thermoplastic resin film contains voids in the range between 3% and 45% by volume, and the number of voids in a thickness direction of the film is 5 or more, and a ratio of the number of voids to film thickness defined by the following equation is in the range between 0.1 and 10 voids/μm: ratio of the number of voids to film thickness(voids/μm)=the number of voids(voids)in film thickness direction/film thickness(μm).
Abstract:
A process for producing a resin composition having a high adhesion between a resin layer and a metallic layer as well as an excellent durability includes providing a porous structure at least on the surface of the resin layer; and forming the metallic layer on the surface of the resin layer.
Abstract:
In a composite porous resin base material, a porous resin film is provided with a functional section whereupon an electrode and/or a circuit is formed. On the periphery surrounding the functional section, a step having a height different from that of the functional section is formed, and a frame plate is arranged on a plane of the step. Provided is the composite porous resin base material which has a structure wherein the frame plate having rigidity is attached to the porous resin base material whereupon the electrode and/or a circuit is formed without deteriorating characteristics such as elasticity and conductivity of the porous resin base material.
Abstract:
A method for producing a ceramic substrate material having a first layer and possibly a further layer is specified. The first layer comprises at least one first component made of a crystalline ceramic material and/or a glass material as a matrix and a second component made of a further crystalline ceramic material, which is provided in the matrix. An etching step is performed, mantle areas of the crystals and/or crystal agglomerates of the second component being etched selectively in the first layer to generate a cavity structure in the first layer. The present invention also relates to a corresponding ceramic substrate material, an antenna or an antenna array, and the use of the ceramic substrate material for an antenna or an antenna array.
Abstract:
An adhesive layer for resin according to the present invention is formed of copper or a copper alloy for adhering a resin to a layer of copper or a copper alloy. The adhesive layer is formed of a metal layer of a coralloid structure made of an aggregation of a number of particles of copper or a copper alloy with gaps between the particles, and a plurality of micropores are present on the surface. The micropores have an average diameter in a range of 10 nm to 200 nm, and at least two micropores in average are present per 1 μm2 of the metal layer surface. Thereby, sufficient adhesion between the resin and the copper or copper alloy is provided. This serves to prevent ion migration caused by dendrites, which has been a problem in a conventional layer of tin or a tin alloy, and the adhesion to a resin having a high-glass transition temperature (Tg) is improved as well. The present invention also provides a method of producing a laminate including the adhesive layer.
Abstract:
The present invention provides a conductive material having superior bending property and superior bending resistant property and a method for manufacturing the same. This object is achieved by a conductive material comprising a substrate and a conductive portion formed within the substrate, wherein a change ratio in the electric resistance values before and after a bending resistant property test, in which the conductive portion is bent by 180 degrees and a load of 1 kg/cm2 is imposed on the bent portion for one hour, is set within a range of ±10%.
Abstract translation:本发明提供具有优异的弯曲性和优异的抗弯曲性的导电材料及其制造方法。 该目的通过包括基板和形成在基板内的导电部分的导电材料来实现,其中导电部分弯曲180度的抗弯曲性试验之前和之后的电阻值的变化率和 在弯曲部分施加1kg / cm 2的负荷1小时,设定在±10%的范围内。
Abstract:
This device for manufacture of an electronic circuit forms a desired circuit pattern P by permeating liquid material (10, 40) including a material for circuit pattern formation into a permeable electronic substrate (100). This device for manufacture comprises an ink jet type head (20, 50) which discharges liquid material (10, 40) against an electronic substrate (100), and a shifting device (70) which relatively shifts the ink jet type head (20, 50) and the electronic substrate (100) with respect to one another.
Abstract:
A process is described in which surfaces of foamed plastics are provided with electrical conductor tracks, with the aid of selectively ablating processes.The process permits low-cost production of moldings from plastic with conductor tracks integrated on the surface.The products of the process may be used in the electrical and electronics industries, for example.