摘要:
A perforated substrate is obtained by drilling many holes (5) in a glass substrate (1) by vibrating a drilling jig having a plurality of drills (3). After filling each hole of the perforated substrate with a conductive member, the perforated substrate is subjected to a heat treatment at a temperature which is not lower than the softening temperature of the glass substrate and at which the substrate can keep its shape, so that the conductive member is fixed in each hole. A cooling treatment may be conducted after the heat treatment to thermally shrink the substrate. After fixing the conductive member in the perforated substrate, the surfaces of the perforated substrate are polished to expose the conductive member from the back and front sides of the substrate. A wired substrate can be obtained by providing each side of the polished substrate with a wiring layer.
摘要:
Disclosed is an apparatus and method for a magnetic component. The magnetic component 400 includes a substrate 402 having a feature 406 and a first conductive pattern 408 disposed on the feature. The magnetic component also includes a permeability material disposed within the feature. A substrate material 416 is disposed on the substrate to facilitate substantial enclosure of the permeability material between the substrate and the substrate material 410, where the substrate material has a second conductive pattern 414. The first conductive pattern and the second conductive pattern cooperate to be capable of facilitating magnetic properties of the permeabilit material.
摘要:
A method and apparatus are described for precisely centering the leads of surface mountable electronic components on the pads of a printed circuit board. The method includes coating the pads with solder, placing the leads of the components on the solder coated pads, melting the solder and vibrating the leads relative to the pads while the solder is molten, so that the surface tension of the molten solder centers the leads on the pads. The molten solder is then cooled until it resolidifies.
摘要:
Device for soldering a printed board, which has a nozzle (14a) provided in a solder tank (14) containing molten solder so as to form a molten solder fountain (15), printed board conveyor (25) passing a printed board (17) through the solder fountain (15) to solder a chip (26) onto the printed board (17), and a vibration applying unit (22) for applying vibrations to the printed board (17) as the board passes through the solder wave (15).
摘要:
The invention provides transient devices, including active and passive devices that electrically and/or physically transform upon application of at least one internal and/or external stimulus. Materials, modeling tools, manufacturing approaches, device designs and system level embodiments of transient electronics are provided.
摘要:
본 발명은 미세패턴 형성 시스템에 관한 것이며, 본 발명의 미세패턴 형성 시스템은 음각패턴이 형성된 기재를 연속적으로 이송시키는 이송부; 상기 기재와 접촉한 상태에서 상기 기재에 충진물을 공급하는 동시에, 상기 음각패턴 내로 상기 충진물이 충진되도록 상기 기재에 수직한 가상의 회전축을 중심으로 회전하는 충진부;를 포함하는 것을 특징으로 한다.