Abstract:
The present invention relates to a method of manufacturing an MEMS device, in particular, an MEMS switch, comprising the steps of forming posts and a conduction (transmission) line over a substrate and forming a membrane over the posts and the conduction line comprising forming a first membrane layer and a second membrane layer over the first membrane layer in a region over one of the posts and/or a region over the conduction line such that the first membrane layer has a region where the second membrane layer is not formed adjacent to the region where the second membrane layer is formed. Moreover, it is provided an MEMS device, in particular, an MEMS switch, comprising posts and a conduction (transmission) line formed over a substrate and a membrane over the posts and the conduction line. The membrane comprises a first membrane layer and a second membrane layer formed over the first membrane layer in a region over one of the posts and/or a region over the conduction line such that the first membrane layer has a region where the second membrane layer is not formed adjacent to the region where the second membrane layer is formed.
Abstract:
The present invention provides a transfer substrate for transferring a metal wiring material to a transfer-receiving object, the transfer substrate comprising a substrate, at least one metal wiring material formed on the substrate and an underlying metal film formed between the substrate and the metal wiring material, wherein the metal wiring material is a molded article prepared by sintering, e.g., gold powder having a purity of 99.9% by weight or more and an average particle size of 0.01 µm to 1.0 µm and the underlying metal film is composed of a metal such as gold or an alloy. The transfer substrate is capable of transferring a metal wiring material to the transfer-receiving object even at a temperature for heating the transfer-receiving object of 80 to 300°C.
Abstract:
The invention relates to a lithographic method for producing microcomponents having a submillimeter structure, whereby the resist material can be dissolved in a simple manner. According to the invention, a structurable adhesive layer is applied to a metallic starting layer, a layer consisting of photostructurable epoxy resin is applied to the adhesive layer, and the epoxy resin is structured by means of selective illumination and dissolution of the unexposed regions in order to create supporting structures and free spaces between the supporting structures. Only the free spaces provided for the microcomponent and located between the epoxy resin supporting structures are then filled with metal according to a galvanic method, and the epoxy resin is removed, the remaining free spaces being filled with etching agents.
Abstract:
본 발명은 기판과, 상기 기판 상에 형성된 하나 이상의 금속 배선 소재와, 상기 기판과 상기 금속 배선 소재 사이에 형성된 하지 금속막(underlying metal film)으로 이루어지며, 상기 금속 배선 소재를 피전사물에 전사시키기 위한 전사용 기판으로서, 상기 금속 배선 소재는, 순도 99.9 중량% 이상, 평균 입자경 0.01 ㎛~1.0 ㎛인 금 분말 등을 소결하여 이루어지는 성형체이며, 상기 하지 금속막은, 금 등의 금속 또는 합금 등으로 이루어지는 전사용 기판이다. 이 전사용 기판은, 피전사물의 가열온도를 80~300℃로 하더라도 금속 배선 소재를 피전사물에 전사할 수 있다.
Abstract:
The present invention provides a transfer substrate for transferring a metal wiring material to a transfer-receiving object, the transfer substrate comprising a substrate, at least one metal wiring material formed on the substrate and an underlying metal film formed between the substrate and the metal wiring material, wherein the metal wiring material is a molded article prepared by sintering, e.g., gold powder having a purity of 99.9% by weight or more and an average particle size of 0.01 µm to 1.0 µm and the underlying metal film is composed of a metal such as gold or an alloy. The transfer substrate is capable of transferring a metal wiring material to the transfer-receiving object even at a temperature for heating the transfer-receiving object of 80 to 300°C.
Abstract:
The present invention can comprises: a step for forming the cantilever synthetic resin of liquid phase for micro-cantilever on the top surface of a base block having a joining base and a non-joining base correspondingly to the thickness of the micro-cantilever; and a step for curing the cantilever synthetic resin of liquid phase so as to pass the boundary of the joining base and the non-joining base, wherein the joining base has adhesive properties relatively stronger than the non-joining base with respect to the cured cantilever synthetic resin.
Abstract:
압전체(11)의 표면에 간격을 두고 위치하는 적어도 한 쌍의 전극(12, 13)을 갖는 표면 탄성파 소자(10)와, 표면 탄성파 소자의 표면에 2 이상의 물질(A, B)을 진공 증착 가능한 진공 증착 장치(20)와, 표면 탄성파 소자의 전극간에 고주파 전압을 인가하는 고주파 인가 장치(30)를 구비하고, 상기 고주파 전압의 인가에 의해 표면 탄성파 소자의 표면에 표면 탄성파의 정재파를 발생시킨 상태에서 복수의 박막층을 구성하고, 정재파의 특정 위치에 미세 구조물을 증착한다.