-
公开(公告)号：KR1020120018921A
公开(公告)日：2012-03-06
申请号：KR1020100081915
申请日：2010-08-24
Applicant: 한국기계연구원
Abstract: PURPOSE: A cochlear implant is provided to be operated without a separate external power supply by forming a frequency separating part with a piezoelectric material. CONSTITUTION: A cochlear implant(100) comprises a housing(110), a transmitting medium(120), a frequency separating part(130), and a signal processing part(140). The housing includes a top housing(111) and a lower housing(112). The lower housing is formed according to the shape of the frequency separating part. The housing is formed to be as slim as possible. The transmitting medium plays a role of transferring an incident acoustic wave to the frequency separating part. The transmitting medium is composed of a predetermined fluid. The transmitting medium is composed of a fluid such as silicon oil.
Abstract translation: 目的：通过与压电材料形成一个频率分离部分，提供一个人工耳蜗植入体，无需单独的外部电源。 构成：耳蜗植入物（100）包括壳体（110），传输介质（120），频率分离部分（130）和信号处理部分（140）。 壳体包括顶部壳体（111）和下部壳体（112）。 下壳体根据分频部的形状形成。 壳体形成为尽可能纤细。 发送介质起着将入射声波传送到频率分离部的作用。 传输介质由预定流体组成。 透射介质由诸如硅油的流体组成。
-
公开(公告)号：KR101118624B1
公开(公告)日：2012-03-06
申请号：KR1020110044376
申请日：2011-05-12
Applicant: 한국기계연구원
CPC classification number: H04R19/005 , H01L29/84 , H04R19/04 , H04R31/006 , H04R2201/003
Abstract: PURPOSE: An MEMS(Micro Electro Mechanical System) microphone package and a manufacturing method thereof are provided to simplify a packaging process by bonding a signal processing unit with a partial region of an upper side of a back plate substrate or a membrane substrate. CONSTITUTION: A membrane substrate(110) vibrates according to outside sound pressure. A back plate substrate(120) is combined with a part of an upper part of a membrane substrate while being separated from the membrane substrate at a constant interval. A signal processing unit(130) is combined with the other part of the upper part of the membrane substrate. A first solder part(121) bonded with the back plate substrate and a second solder part(122) welded with the signal processing unit are formed on a top part of the membrane substrate. The first solder part includes a first wet layer(121a) and a first solder(121b) which is formed on the top of the first wet layer. The second solder part includes a second wet layer(122a) and a second solder(122b) which is formed on the top of the second wet layer.
Abstract translation: 目的：提供一种MEMS（微机电系统）麦克风封装及其制造方法，以通过将信号处理单元与背板基板或膜基板的上侧的部分区域接合来简化封装处理。 构成：膜基板（110）根据外部声压振动。 背板基板（120）与膜基板的上部的一部分以一定的间隔与膜基板分离。 信号处理单元（130）与膜基板的上部的另一部分组合。 在膜基板的顶部形成有与背板基板接合的第一焊接部件（121）和与信号处理部件焊接的第二焊接部件（122）。 第一焊料部分包括形成在第一湿层的顶部上的第一湿层（121a）和第一焊料（121b）。 第二焊料部分包括第二湿层（122a）和形成在第二湿层的顶部上的第二焊料（122b）。
-
公开(公告)号：KR1020090041893A
公开(公告)日：2009-04-29
申请号：KR1020070107649
申请日：2007-10-25
Applicant: 한국기계연구원
CPC classification number: G01R23/02 , A61F2/18 , A61F2002/183 , B82Y15/00 , H04R25/70
Abstract: A frequency analyzer of cochlear implant with a self power supply is provided to be transplanted into inside of the body, so there is no need of a microphone, a wireless power supply unit. A frequency analyzer of cochlear implant with a self power supply includes a substructure(200) and a superstructure(100) which are laminated. A nano-wire contact unit(120), planted with platinum, is installed under the first substrate. A second substrate(210) of the substructure has a space part for filling a fluid, and the upper part of the first electrode has the nano-wire having the property of a piezoelectric and semiconductor which is growth upwardly randomly. A sound is generated at a sound inlet and flows the fluid in the space part of the substructure.
Abstract translation: 提供具有自身电源的耳蜗植入物的频率分析仪被移植到身体内部，因此不需要麦克风，无线电源单元。 具有自身电源的耳蜗植入物的频率分析仪包括层叠的子结构（200）和上部结构（100）。 在第一基板的下面安装有用铂种植的纳米线接触单元（120）。 子结构的第二基板（210）具有用于填充流体的空间部分，并且第一电极的上部具有纳米线，其具有随机生长的压电和半导体的性质。 在声音入口处产生声音，并使流体在底部结构的空间部分中流动。
-
公开(公告)号：KR1020090041892A
公开(公告)日：2009-04-29
申请号：KR1020070107648
申请日：2007-10-25
Applicant: 한국기계연구원
CPC classification number: B82Y15/00 , A61N1/0541 , A61N1/36036 , H04R25/70 , A61N1/3603
Abstract: A frequency analyzer of the artificial cochlea is provided, which enables to implant the artificial cochlea into the body and has the self power supply function without the battery for the electric power supply. A frequency analyzer of the artificial cochlea comprises: a substructure(200); and a top structure(100) laminated on the substructure. The top structure comprises: a first substrate(111); and a nanowire(120) which has piezoelectricity and the semiconductor chip characteristic. The substructure comprises: a second substrate(210) formed in the structure of containing the fluid; a base film(230) formed on the fluid; and a first electrode(240) formed on the base film. The nanowire of the superstructure in contact with the first electrode is transformed and the electric current is generated.
Abstract translation: 提供了人造耳蜗的频率分析仪，其能够将人造耳蜗植入体内并且具有自身供电功能，而没有用于电力供应的电池。 人造耳蜗的频率分析仪包括：子结构（200）; 和层叠在子结构上的顶部结构（100）。 顶部结构包括：第一基板（111）; 和具有压电性和半导体芯片特性的纳米线（120）。 该子结构包括：形成在容纳流体的结构中的第二基底（210） 形成在流体上的基膜（230） 和形成在基膜上的第一电极（240）。 与第一电极接触的上层结构的纳米线变形，产生电流。
-
公开(公告)号：KR100658804B1
公开(公告)日：2006-12-15
申请号：KR1020050041349
申请日：2005-05-17
Applicant: 한국기계연구원
Abstract: 본 발명은 고부가가치의 나노섬유의 응용제품의 개발을 위하여 균일성과 재현성 및 신뢰성이 확보된 나노섬유를 제조하기 위한 권취롤 접지식 전기방사장치에 관한 것으로, 베이스의 타측에 구비되어 외부 전원을 통해 - 극성을 띠고 있으며 회전을 통해 섬유사를 다수층으로 권취시키는 섬유사 권취수단과, 베이스의 일측에 구비되어 상기 섬유사 권취수단과의 사이에 전기장이 형성되게 하여 나노섬유 용액을 다수 가닥의 + 극성의 섬유사로 상기 섬유사 권취수단을 향해 분사시키는 분사수단, 및 상기 분사수단과 섬유사 권취수단을 외부 신호에 따라 제어하는 제어수단으로 구성됨을 특징으로 하는 것이다.
-
Patent Agency Ranking
公开(公告)号：KR1020060118909A
公开(公告)日：2006-11-24
申请号：KR1020050041348
申请日：2005-05-17
Applicant: 한국기계연구원
CPC classification number: D01D13/00 , B82Y40/00 , D01D5/0061
Abstract: An electro-spinning apparatus of a copper plate ground connection type is provided to manufacture a nano-fiber with high uniformity and reliability. An injection member(2) and a fiber obtaining member(4) are equipped at both sides of a base(1) so that the fiber is passed through an electric field. A fiber winding member(3) is equipped at the lower portion between the injection member and the fiber obtaining member and winds the fiber with plural layers. A control member controls the injection member, fiber obtaining member and the fiber winding member according to an external signal. The fiber obtaining member comprises a supporter(41) and a conductive plate(42) fixed to the supporter with the minus polarity.
Abstract translation: 提供铜板接地连接型的电纺丝装置，以制造高均匀性和可靠性的纳米纤维。 在基座（1）的两侧设置有注射构件（2）和纤维获得构件（4），使得纤维通过电场。 在注射构件和纤维获得构件之间的下部配备有纤维缠绕构件（3），并且将多个纤维缠绕。 控制构件根据外部信号控制注射构件，纤维获得构件和纤维缠绕构件。 纤维获得构件包括支撑件（41）和固定到具有负极性的支撑件的导电板（42）。
-
-
-
-
公开(公告)号：KR1020170011677A
公开(公告)日：2017-02-02
申请号：KR1020150104750
申请日：2015-07-24
Applicant: 한국기계연구원
Abstract: 본발명에의한음향포커싱장치는음향수신장치; 다수의음향메타물질; 상기다수의음향메타물질의뒤쪽에위치하는반사판; 을포함하고, 상기다수의음향메타물질은음향을반사할때의위상차가서로다르고, 상기음향수신장치는초점에위치하고, 상기초점은평행하게입사한음향이상기다수의음향메타물질에의해반사된후 생성된음향의합성파의진폭이가장커지는위치인것을특징으로한다. 그결과, 본발명의음향안테나는구조가단순하면서효과적인음향포커싱기능을제공한다.
-
-
-
-
-
-
-
-
-
Search Results
96
records
(took 0.026 seconds)
