Abstract:
An electrical circuit package wherein a flexible support member (11) having conductive materials (91, 94) and electronic components thereon is fused with a substrate (12) which acts as a support for the film. This results in a unitary packaged circuit. In one embodiment the film is a decal on which certain portions have a substrate fused thereto. In other embodiments, various layers of conductive materials (91, 94) are applied and molded into the substrate (12) to form a variety of electronic functions. The circuit package lends itself to high production and reliability as well as cost savings.
Abstract:
A plastic multipin connector that provides an optical-electronic interface between the end of a fiberoptic cable and an electronic circuit utilizes a flexible multilayer printed circuit (23) with a ground plane layer (25') on the outside of the folded circuit within a plastic housing (15) and an upright tab (27) intact with the ground plane layer on the outside of the tab and at least one patterned conductor layer (23a). The upright tab is used to make connections of the optoelectronic device (20) with the printed circuit at the base of the device leads to virtually eliminate any lead length from the device to the printed circuit that is not shielded from external noise.
Abstract:
An electrical circuit package wherein a flexible support member (11) having conductive materials (91, 94) and electronic components thereon is fused with a substrate (12) which acts as a support for the film. This results in a unitary packaged circuit. In one embodiment the film is a decal on which certain portions have a substrate fused thereto. In other embodiments, various layers of conductive materials (91, 94) are applied and molded into the substrate (12) to form a variety of electronic functions. The circuit package lends itself to high production and reliability as well as cost savings.
Abstract:
Carte de circuit imprimé flexible, configurée pour recevoir des composants électroniques, comportant un élément flexible (10), électriquement isolant, configuré pour porter des pistes conductrices de connexion des composants, l'élément flexible étant en outre configuré pour être courbé selon une courbure (11), la carte comportant en outre un élément de renforcement (22), électriquement isolant, solidaire mécaniquement de l'élément flexible (10), s'étendant d'un côté de la courbure, et comportant deux parties : - une première partie (220) étant sensiblement plane, - une deuxième partie (221) présentant une courbure prédéfinie, disposée du côté de la courbure (11) de l'élément flexible (10), l'élément de renforcement (22) étant disposé de sorte à laisser une partie libre (11) pour l'élément flexible (10) pour être courbée selon ladite courbure.
Abstract:
A circuit package comprising a flexible printed circuit and a carrier (50) having a substantially zig-zag shaped surface. The flexible printed circuit overlies and follows the zig-zag shaped surface of the carrier. The circuit further comprises support means (60) for maintaining the flexible printed circuit in the place on the carrier. Circuit components (20) mounted on the flexible printed circuit abut planar surfaces of the carrier. The flexible printed circuit has a modular wiring pattern replicated throughout the length of the flexible tape. Connection lands are periodically aligned across the tape between each wiring pattern module. The required circuit may be cut from the tape at the land positions (25).
Abstract:
A plurality of plate-like circuit component carrier packages (71) are stacked adjacent one to another with the flat faces (72, 74) thereof in contact to form a carrier package assembly (40). Each carrier package houses one or more electrical circuit component (110) coupled to electrical contacts (84, 86) on the flat faces and electrical contacts (98) or upstanding pins (424, 436) on the sides. These cooperate with those of adjacent carrier packages to electrically interconnect with the circuit components therein. A flexible, printed circuit board (50) having an array of contact sites (52) selectively interconnected by printed routing traces (54) is wrapped around the carrier package assembly. The ends of the carrier package assembly are fitted with supporting and electrically interconnecting connector blocks (22, 16). Plural carrier package assemblies are interconnectable directly, by nesting, or through intermediate connecting structures.
Abstract:
본 발명은 LED가 사용되는 조명기기에서 후배광 특성을 개선시키고 이를 통해 해당 조명기기의 광 효율이 향상될 수 있도록 하는 LED 조명용 기판 구조에 관한 것으로서, 본 발명의 실시 예에 따른 LED 조명용 기판 구조는 제1 LED의 설치를 위한 제1 기판과, 상기 제1 기판과 수직을 이루는 방향으로 배치되는 동시에 상기 제1 기판과 평행한 방향으로 절단한 단면 형상을 기준으로 상호 120° 내외의 각을 형성하는 배치 형태로 상기 제1 기판에 결합되며, 제2 LED의 개별적 설치를 위한 세 개의 제2 기판을 포함할 수 있으며, 상기 제2 기판들 간에 형성되는 상기 각은 115°∼125°의 범위에서 정해질 수 있고, 상기 제2 기판 중 하나 또는 둘 이상은 상기 제1 기판과 수직을 이루는 방향을 기준으로 그 일단에 상기 제1 LED 및 제2 LED 중 어느 하나 또는 둘 모두의 작동을 위한 제어회로가 설치될 수 있다.
Abstract:
Die Erfindung betrifft ein Verfahren zur Herstellung einer insbesondere formstabilen elektronischen Baugruppe (11') mit Leiterbahnen (12) und mit mindestens einem Messaufnehmer (14) mit folgenden Schritten: a) Aufbringen von elektrisch leitfähigen Leiterbahnen (12) sowie von einem, mit mindestens einer der Leiterbahnen (12) verbundenen Messaufnehmer (14) auf ein bevorzugt plastisch verformbares, flächiges, nicht umgeformtes Folienstück (10) durch Aufdrucken oder mittels Dünnschichttechniken, wie etwa Sputtern oder Ätzen, b) Umformen eines Bereichs des flächigen Folienstücks (10), insbesondere durch Tiefziehen, nämlich eines Bereichs, in dem der Messaufnehmer (14) sitzt, insbesondere derart, dass dieser Folienstückbereich nach dem Umformen zusammen mit dem Messaufnehmer (14) winklig oder mit Abstand parallel zu der nicht umgeformten Folienstückebene angeordnet ist.