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    • 1. 发明授权
    • 스위치와 렛치 구조를 갖는 MEMS 구조의 가변 축전기, 이를 제작하는 방법, 및 이를 포함하는 전자장비
    • 具有切换和锁定机构的MEMS可变电容器,制造方法和具有该电气设备的电气设备
    • KR101636698B1
    • 2016-07-06
    • KR1020150011546
    • 2015-01-23
    • 연세대학교 산학협력단
    • 김종백백대현은영기권대성김민욱정태영
    • H01G5/16H01G5/06H01G13/00
    • H01G5/16H01G5/06H01G13/00
    • 위치와렛치를포함하는 MEMS 구조의가변축전기, 이를제작하는방법, 및이를포함하는전자장비가개시된다. 본발명의실시예에따른 MEMS 구조의가변축전기(100)는, 정전용량을가변시킬수 있는 MEMS(MEMS: Micro Electro Mechanical Systems)구조의가변축전기(100)로서, 제 1 전극(110); 상기제 1 전극(110)과전기적으로분리되도록소정거리만큼이격되어인접배치된둘 이상의제 2 전극(120); 제 1 전극(110)의일측에인접하여배치되고, 제 1 전극(110)의위치를변경시킴으로써제 1 전극(110)과제 2 전극(120) 사이의간극을조절하여축전기의용량을조절하는제 1 전극구동부(130); 인접하는두 개의제 2 전극(120) 사이와인접하여배치되고, 인접하는두 개의제 2 전극(120)을서로전기적으로연결시키는하나이상의연결스위치(140); 연결스위치(140)에구동력을제공하는연결스위치구동부(150); 및연결스위치(140)의위치를고정시키는연결스위치고정부(160);를포함하는것을구성의요지로한다.본발명의 MEMS 구조의가변축전기(100)에따르면, 넓은캐패시턴스튜닝범위를지님과동시에전 범위에서미세한캐패시턴스튜닝이가능한 MEMS 구조의가변축전기를제공할수 있다.
    • 公开了具有开关和闭锁机构的MEMS可变电容器,其制造方法以及具有该MEMS可变电容器的电子设备。 根据本发明的一个实施例的MEMS可变电容器(100)是具有微机电系统(MEMS)结构并且具有可变电容的可变电容器(100)。 MEMS可变电容器(100)包括:第一电极(110); 两个或更多个彼此相邻并且与第一电极(110)间隔开预定距离的第二电极(120),以与第一电极电隔离; 布置成与第一电极(110)相邻并且通过移动第一电极(110)来改变第一电极(110)和每个第二电极(120)之间的间隙的第一电极驱动部分(130),从而调节 电容器的电容; 布置成与所述两个第二电极(120)相邻并且将所述两个第二电极(120)彼此电连接的连接开关(140) 向所述连接开关(140)提供驱动力的连接开关驱动部(150); 以及固定所述连接开关(140)的连接开关固定部(160)。 根据本发明,可以提供一种具有宽电容调谐范围的MEMS可变电容器,并且可以在整个调谐范围内对其电容进行微调。
    • 5. 发明公开
    • MEMS구동기를 이용한 수직형 마이크로 구동기의 조립장치, 이를 구비한 수직형 마이크로 구동기 및 그 제조방법
    • 使用MEMS致动器的静电垂直微型致动器的组装装置,具有该致动器的静电垂直微型致动器及其制造方法
    • KR1020100096666A
    • 2010-09-02
    • KR1020090015659
    • 2009-02-25
    • 연세대학교 산학협력단
    • 김종백은영기
    • B81B7/00B81C1/00B81C99/00
    • PURPOSE: An assembly device of an electrostatic vertical micro actuator using an MEMS actuator, an electrostatic vertical micro actuator therewith, and a manufacturing method thereof are provided to continuously change the angle of a torsion bar by moving and deforming a torsion bar connecting beam. CONSTITUTION: An assembly device of an electrostatic vertical micro actuator using an MEMS actuator comprises a Micro Electro Mechanical System actuator(210), a torsion bar connecting beam(240), and a connection unit(220). The torsion bar connecting beam is connected to one side of a torsion bar(140) of a micro actuator. The connection unit has an actuator connector and a beam connector. The actuator connector is connected to the MEMS actuator. The beam connector is connected to the torsion bar connecting beam and is coupled to the actuator connector.
    • 目的:提供使用MEMS致动器的静电垂直微型致动器的组装装置,其静电垂直微型致动器及其制造方法,以通过使扭杆连接梁移动和变形来连续地改变扭杆的角度。 构造:使用MEMS致动器的静电垂直微型致动器的组装装置包括微机电系统致动器(210),扭杆连接梁(240)和连接单元(220)。 扭杆连接梁连接到微执行器的扭杆(140)的一侧。 连接单元具有致动器连接器和梁连接器。 致动器连接器连接到MEMS致动器。 梁连接器连接到扭杆连接梁并且联接到致动器连接器。
    • 8. 发明公开
    • 마이크로 구조물 및 마이크로 엑츄에이터 제조방법, 이 제조방법에 의해 제조된 마이크로 구조물 및 마이크로 엑츄에이터
    • 微结构,微型致动器,微结构微型致动器的制作方法
    • KR1020130085906A
    • 2013-07-30
    • KR1020120060172
    • 2012-06-05
    • 연세대학교 산학협력단
    • 김종백은영기이재익최정욱송영섭
    • B81C1/00B81B7/00
    • B81C1/0015B81B2203/0136B82Y30/00G02B26/0841
    • PURPOSE: A method for manufacturing a micro structure and a micro actuator, the micro structure and the micro actuator manufactured by the same method are provided to manufacture the micro actuator simply and easily by synthesizing a nano material array directly and then using the nano material array as an adhesive material during plastic deformation process, and to oxidize and remove the nano material array easily in the air environment after the plastic process is finished. CONSTITUTION: According to a method for manufacturing a micro structure, nano material arrays (142,144) are synthesized with the micro structure and then are grown for a constant time. The micro structure has initial shape before the micro structure is deformed. The nano material array has dry adhesive property. The deformation state of the micro structure is maintained by the adhesive force of the nano material array, by performing plastic deformation in a high temperature inert gas environment under the state that the micro structure is transformed into a desired shape. The nano material array remaining in the plastically deformed micro structure is removed.
    • 目的:制造微结构和微型致动器的方法,通过相同的方法制造的微结构和微型致动器被提供,通过直接合成纳米材料阵列然后使用纳米材料阵列来简单且容易地制造微致动器 在塑性变形过程中作为粘合剂材料,并且在塑性加工完成后,在空气环境中容易地氧化和除去纳米材料阵列。 构成:根据微结构的制造方法,用微结构合成纳米材料阵列(142,144),然后长时间生长。 微结构在微结构变形之前具有初始形状。 纳米材料阵列具有干燥的粘合性能。 微结构的变形状态通过纳米材料阵列的粘合力,通过在微结构转变成所需形状的状态下在高温惰性气体环境中进行塑性变形来维持。 残留在塑性变形微结构中的纳米材料阵列被去除。