Abstract:
본 발명은 서로 마주보는 대향면에 상부전극과 하부전극이 각각 형성되어 있는 상부기판과 하부기판; 상기 상·하부전극으로부터 각각 인출되어 상기 상·하부 기판의 가장자리에 집결되도록 배치된 전극부 영역; 및 상기 하부기판의 대향면과 반대되는 반대면에 부착되는 FPC(Flexible Printed Circuit)를 포함하도록 구성되고, 상기 하부기판의 가장자리에는 반대면에서부터 대향면까지 관통 형성되는 관통구멍이 구비되고, 상기 FPC는 상기 관통구멍에 충진되는 도전성 점착제를 통하여 상기 전극단과 접속되는 터치 윈도우 FPC 연결 장치에 있어서, 상기 FPC는 상기 관통구멍에 삽입되는 복수 개 볼록한 돌기형상의 FPC 금속 접속부와, 상기 FPC 금속 접속부를 지지하는 FPC 머리부 및 상기 FPC 머리부로부터 연장 형성되는 FPC 꼬리부가 구비되고, 상기 FPC가 부착되는 하부기판의 상기 반대면에는 상기 FPC 머리부가 수용될 수 있도록 움푹 파인 형태의 함몰부가 형성된 것을 특징으로 한다.
Abstract:
A method of providing connectivity to a microsized device, the method includes the steps of providing an ablative base material having at least a top surface; providing a die having a first and second surface and having bonding pads at least upon the first surface; placing the die with the at least first surface of the die contacting the at least first surface of the ablative base material; and ablating a channel in the ablative material proximate to the die. Amaterial providing fluidic or electrical or photonic or magnetic or mechanical connection to the die is the placed in the channel.
Abstract:
In a printed circuit board, PCB (10, 30), a number of blind holes (16, 42, 44) are provided for soldering an end of a lead (20) of a component without the end of the lead extending through the PCB. Thus, a substantially flat surface is obtained. The substantially flat surface allows for good thermal contact with a heatsink and/or for miniaturization purposes. In order to allow use of common manufacturing methods the PCB according to the present invention comprises a first layer (12) and a second layer (14) arranged at a first surface (12A) of the first layer. An electrically conductive trace (18) is arranged on the first layer. The hole is arranged in the first layer, wherein the hole extends from the electrically conductive trace through the first layer, the hole being closed at the first surface of the first layer by the second layer. The hole is configured for accommodating an end of the lead and electrically connecting the lead and the trace.
Abstract:
The drilling and plating of high aspect ratio blind via holes in a multilayer printed circuit board are disclosed. A via hole is drilled through a sub-composite structure. The walls of the via hole are plated with a conductive material, and the hole is filled with a conductive medium. The sub-composite structure proceeds through the remainder of the processing that is necessary to manufacture the printed circuit board up to the completion of the solder mask step. The conductive medium of the via hole is drilled out to achieve a hole size that is of the desired diameter as required by the printed circuit board design.
Abstract:
Method and system for depositing a frozen adhesive particle at a predetermined spot on a target body, comprising launching means (13) which are arranged to launch the particle (2) in its frozen form towards the target body (3, 4) via a movement path (14) through a gap (15) between the launching means and the target body. The medium in the gap may have a temperature above the adhesive particle's melting temperature. The launching means may be arranged to launch the particle at a high speed. The launching means and the target body may have a geometry causing that the movement path is substantially vertical or substantially horizontal.
Abstract:
In one embodiment, a laminated printed circuit board translator (100) is provided. In some embodiments, the translator includes a receiving board (110) adapted to receive a pin (55) , the receiving board includes a plated via (120) extending through the receiving board and has a hole (125) for receiving the pin. An interface board (130) laminated with the receiving board has a controlled depth via (160) extending through it to contact a conductive trace (140) . The conductive trace extends between the receiving board and the interface board to connect the plated via of the receiving board with the controlled depth via of the interface board. The controlled depth via is configured so that it is capable of being plated through a single sided drilled opening in the interface board. Some embodiments have a pad on the interface board connected to the controlled depth via.
Abstract:
An electronic socket is described for providing either or both temporary and permanent attachments of electronic components to a substrate having interconnection circuits. The socket includes wells filled with a conductive fluid or paste for temporary attachment to the the mesas of an electronic circuit. The wells are connected to selected traces of the substrate having interconnection circuits. The temporary connection may be used to produce known good die (KGD), including support of burn-in and high-speed functional test. The mesas can be filled with a material that is hardened after insertion of the mesas for permanent connection of the electronic circuit to the internconnect circuit.
Abstract:
Die Erfindung betrifft einen Schaltungsträger (1) und ein Verfahren zu seiner Herstellung, wobei der Schaltungsträger (1) ein Substrat (2) aufweist mit zwei gegenüberliegend angeordneten Flächen (3) und (4). In den Randbereichen (5) der Flächen (3) und (4) sind Anschlusskontakte einer Flachsteckerleiste angeordnet. Unter mindestens einem der Anschlusskontakte (6) ist ein Durchkontakt (7) mit verdeckter elektrischer Verbindung zu der Rückseite (8) des Anschlusskontaktes (6) angeordnet und die Oberseite des Anschlusskontaktes (6) zeigt eine ungestörte Morphologie und ebene Oberfläche.