Abstract:
본개시의일실시예에따른메모리시스템은, 메모리장치를포함하는패키지및 상기패키지가부착되는배선기판을포함할수 있다. 배선기판은제1 영역및 제1 영역으로부터분리가능한제2 영역을포함할수 있고, 제1 영역은메모리시스템의제1 폼팩터에대응할수 있고, 제1 및제2 영역을포함하는영역은메모리시스템의제2 폼팩터에대응할수 있다.
Abstract:
A first flexible base (131) made of polyimide or the like and having conductor patterns (132 and 133) and a second flexible base (101) made of polyethylene are arranged in horizontal directions. The first and second flexible bases are so covered with insulating layers (112 and 113) as to expose at least a portion of the first flexible base to the outside. Vias (116 and 141) leading to the conductor patterns (132 and 133) of the first flexible base (131) are formed in the insulating layers (112 and 113), and wiring lines (117a and 142) leading to the conductor patterns (132 and 133) are formed by plating them through the vias (116 and 141). Upper insulating layers (114, 115, 144 and 145) are laminated over the insulating layers (112 and 113), thereby to form circuits (123 and 150), which are connected with the wiring lines (117a and 142).
Abstract:
A light emitting diode (LED) package for high temperature operation which includes a printed wire board and a heat sink. The LED package may include a formed heat sink layer, which may be thermally coupled to an external heat sink. The printed wire board may include apertures that correspond to the heat sink such that the heat sink is integrated with the printed wire board layer. The LED package may include castellations for mounting the package on a secondary component such as a printed wire board. The LED package may further comprise an isolator disposed between a base metal layer and one or more LED die. Optionally, the LED die may be mounted directly on a base metal layer. The LED package may include a PWB assembly having a stepped cavity, in which one or more LED die are disposed. The LED package is advantageously laminated together using a pre-punched pre-preg material or a pressure sensitive adhesive.
Abstract:
본 발명은 리지드-플렉서블 기판의 제조 방법에 관한 것으로 레지스트 커버를 사용하지 않고 외층 회로패턴 형성시 플렉서블 영역의 베이스 동박을 윈도우 에칭처리함으로써, 공정 및 비용을 절감하고 오염에 의한 불량을 방지하여 신뢰성을 최대화하면서 외부 단자 및 실장 패드를 위하여 노출된 내층 회로패턴을 외부 환경으로부터 보호한 리지드-플렉서블 기판의 제조 방법에 관한 것이다. 리지드 플레서블 기판, 플라잉 테일 타입, 레지스트 커버, 윈도우 에칭
Abstract:
Leiterstrukturelement mit einem in einen Schichtaufbau einlaminierten Innenlagensubstrat (20, 20', 20''), das eine mit mindestens einem ersten Bauelement (30) bestückte Bauelementseite (32) und eine zu einer durch einen starren Träger (12) gebildeten Randlage weisenden gegenüberliegenden Seite (28) aufweist, wobei das Innenlagensubstrat (20) bis zu einem Randbereich um einen freiliegenden Ausschnitt (50) in dem starren Träger (12) mit Harzmaterial umschlossen ist.
Abstract:
Verfahren zum Herstellen einer Hochfrequenzantenne (26, 26A) in einem Leiterstrukturelement (10) mit einer Schichtabfolge, mit den folgenden Schritten: Bereitstellen eines starren Trägers (12) mit einer Unterseite (11) und einer Oberseite (13); Definieren eines Antennenzuordnungsabschnitts (14) auf dem starren Träger (12); Aufbringen mindestens einer elektrisch isolierenden Lage (17) mit einer Aussparung (15) derart, dass der Antennenzuordnungsabschnitt (14) freiliegt; Auflegen eines ein hochfrequenztaugliches Basismaterial (21) aufweisenden Hochfrequenzsubstrats (20, 20', 20'', 20A) über dem Antennenzuordnungsabschnitt (14) unter Ausbildung eines Hohlraumes (24) zwischen dem starren Träger (12) und dem Hochfrequenzsubstrat (20, 20', 20'', 20A); Ausrichten und Fixieren des Hochfrequenzsubstrats (20, 20', 20'', 20A) gegenüber dem starren Träger (12); Laminieren des so vorbereiteten Schichtaufbaus derart, dass sich Harzmaterial der mindestens einen elektrisch isolierenden Lage (17) verflüssigt und das Hochfrequenzsubstrat (20, 20', 20'', 20A) unter Freilassung des Hohlraums (24) umschließt; Ausschneiden des Antennenzuordnungsabschnitts (14) aus dem starren Träger (12) von der außenliegenden (schichtaufbaufernen) Unterseite (11) des starren Trägers (12) her.
Abstract:
Prepregs (100) having a UV curable resin layer (102) located adjacent to a thermally curable resin layer (104) wherein the UV curable resin layer includes at least one UV cured resin portion (125) and at least one UV uncured resin (127) as well as methods for preparing flexible printed circuit boards using the prepregs.