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公开(公告)号：KR1020010045906A
公开(公告)日：2001-06-05
申请号：KR1019990049418
申请日：1999-11-09
Applicant: 삼성전자주식회사
IPC: H01L23/34
CPC classification number: H01L23/467 , F28F13/02 , F28F13/18 , F28F13/185 , H01L2924/0002 , Y10T29/4935 , H01L2924/00
Abstract: PURPOSE: A cooling apparatus having a micro cooling fin is provided to improve heat transfer capacity by preventing a heat boundary layer formed on a smooth surface of the board to reduce heat transfer resistance. CONSTITUTION: A plurality of vibrating cooling fins(12) are extended from a board(10). An air blower blows air to the board to cool the board and the cooling fin, and supplies vibrating power to the vibrating cooling fin. The vibrating cooling fin is extended in a plane direction of the board, and has a cavity part under the vibrating cooling fin.
Abstract translation: 目的：提供具有微型散热片的冷却装置，通过防止形成在板的光滑表面上的热边界层降低传热阻力来提高传热能力。 构成：多个振动散热片（12）从板（10）延伸。 鼓风机将空气吹到板上以冷却板和冷却片，并向振动散热片提供振动功率。 振动冷却翅片在板的平面方向上延伸，并且在振动散热片下方具有空腔部。
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公开(公告)号：KR100455284B1
公开(公告)日：2004-11-12
申请号：KR1020010049033
申请日：2001-08-14
Applicant: 삼성전자주식회사
CPC classification number: G01N33/5438
Abstract: Provided is a sensor for detecting a biomolecule, and particularly, a sensor for detecting a biomolecule, including (a) a substrate; and (b) a plurality of carbon nanotubes which are arranged on the substrate and provide a binding site for a receptor for a target biomolecule. With the biomolecular sensor, a various kinds of disease-associated biomolecules can be detected simultaneously, accurately and quickly.
Abstract translation: 本发明提供检测生物分子的传感器，特别是检测生物分子的传感器，其包括：（a）基板; 和（b）多个碳纳米管，排列在基底上并提供靶生物分子受体的结合位点。 利用生物分子传感器，可以同时，准确，快速地检测各种与疾病相关的生物分子。
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公开(公告)号：KR1020010019871A
公开(公告)日：2001-03-15
申请号：KR1019990036532
申请日：1999-08-31
Applicant: 삼성전자주식회사
Abstract: PURPOSE: A compact information storage device is provided to be light and small and to store information of high density by using a ferroelectric recording film and a contact AFM(Automatic Force Microscopy) technique. CONSTITUTION: An information storage device comprises a recording medium(110), a head unit(120) and a control unit(130). The head unit contains a cantilever supporting bar, a piezoresistive material sensor, a cantilever probe having a tip and a scanner(22) to scan a surface of a ferroelectric thin film with the cantilever probe. The ferroelectric thin film is used as the recording medium to record or read information by forming/extinguishing/reforming an inductive polarization thereon. The cantilever probe is used as the head to record or read information in the recording medium. The cantilever probe is driven with a contact AFM method with the repulsive force between atoms. Thereby, information of high density is recorded and the information is preserved for a long time.
Abstract translation: 目的：通过使用铁电记录膜和接触式AFM（自动力显微镜）技术，提供了一种轻巧小巧的信息存储装置，并存储高密度信息。 构成：信息存储装置包括记录介质（110），头单元（120）和控制单元（130）。 头单元包括悬臂支撑杆，压阻材料传感器，具有尖端的悬臂探头和用悬臂探头扫描铁电薄膜表面的扫描器（22）。 铁电薄膜用作通过在其上形成/消除/重整感应极化来记录或读取信息的记录介质。 悬臂探头用作记录介质中记录或读取信息的磁头。 悬臂探头用接触AFM法驱动，具有原子之间的排斥力。 由此，记录高密度的信息，长时间保存信息。
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公开(公告)号：KR100343221B1
公开(公告)日：2002-07-10
申请号：KR1019990049418
申请日：1999-11-09
Applicant: 삼성전자주식회사
IPC: H01L23/34
CPC classification number: H01L23/467 , F28F13/02 , F28F13/18 , F28F13/185 , H01L2924/0002 , Y10T29/4935 , H01L2924/00
Abstract: 본발명은미세구조의냉각핀을가지는냉각장치에관해개시된다. 냉각장치는: 기판과; 상기기판으로부터연장되어있는다수의진동형냉각핀과; 상기기판에공기를송풍하여상기기판및 냉각핀을냉각시킴과아울러상기진동형냉각핀에진동력을제공하는송풍팬을; 구비한다. 본발명에따르면, 기판의표면에형성된미세구조의냉각핀은공기유통경로의기하학적형상을바꿈과아울러진동에의해기판의표면가까이에서열전달능력이향상되게한다. 즉, 매끈한표면에형성되는열 경계층의형성을방해함으로써열전달저항을줄여열전달성능을향상시키게된다. 이러한본 발명의냉각장치는기존장치에비해열전달성능이향상됨으로써, 열전달면적과부피의감소가가능하고따라서소형화가가능하다.
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公开(公告)号：KR100316786B1
公开(公告)日：2001-12-12
申请号：KR1019990050597
申请日：1999-11-15
Applicant: 삼성전자주식회사
IPC: F04B43/00
Abstract: 디퓨져/노즐펌프에대해기술한다. 디퓨져/노즐펌프는: 소정용적의채임버를구비한본체; 상기채임버의일측에마련되어채임버의용적을변화시키는다이아프램; 상기다이아프램을동작시키는작동체; 상기본체에결합되는것으로상기채임버에유체를흡입하는디퓨져/노즐구조의흡입포트; 상기본체에결합되는것으로상기채임버로부터의유체를토출하는노즐/디퓨져구조의토출포트; 상기흡입포트및 토출포트중 적어도어느하나에마련되는것으로, 상기유체에유체의역유동을억제하는전기적또는전자기적유체제어장치;를구비한다. 본발명에따르면, 본발명에따르면, 종래의체크밸브식, EHD(Electro HydroDynamics), 비밸브디퓨져/노즐방식등의기존의초소형펌프가가지는고유량운전의한계를개선할수 있다.
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Patent Agency Ranking
公开(公告)号：KR100612891B1
公开(公告)日：2006-08-14
申请号：KR1020050015374
申请日：2005-02-24
Applicant: 삼성전자주식회사
Abstract: 마이크로 니들 및 그 제조방법이 개시된다. 개시된 마이크로 니들은 아래쪽으로 돌출된 니들 형상의 돌출부를 가지는 도전층; 도전층의 상면에 접합되는 것으로, 돌출부에 대응되는 위치에 캐비티가 관통하여 형성된 기판; 기판의 표면 및 캐비티를 통하여 노출된 도전층의 표면에 형성되는 금속층; 및 도전층의 하면 및 돌출부의 외측면에 형성되며, 돌출부의 하단부를 노출시키는 식각보호층;을 구비한다.
Abstract translation: 公开了微针及其制造方法。 所公开的微针包括：具有向下突出的针状突起的导电层; 衬底，所述衬底结合到所述导电层的上表面并且具有形成在与所述突起对应的位置处的空腔; 金属层，形成在所述基板的表面上以及通过所述空腔暴露的所述导电层的表面上; 并且在导电层的下表面和突起的外表面上形成蚀刻保护层，并暴露突起的下端。
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公开(公告)号：KR100408871B1
公开(公告)日：2003-12-11
申请号：KR1020010081780
申请日：2001-12-20
Applicant: 삼성전자주식회사
CPC classification number: B82Y30/00 , B01L3/502761 , B01L2300/0681 , B01L2300/0896 , B82Y5/00 , C12Q1/6806
Abstract: A biochip and a method for separating a target substance contained in a sample on the biochip are disclosed. The biochip comprises a substrate, a sample loading portion disposed on the substrate, a channel in fluid communication with the sample loading portion, and carbon nanotubes arrayed in intervals in the channel. The sample is loaded on the sample loading portion and flowed through the channel. The target substance is selectively separated from the sample according to the interval sizes between the carbon nanotubes. According to the present invention, various substances in a sample may be easily separated or filtered by flowing through the channel having the carbon nanotubes, and thus, sample contamination and/or experimental error are reduced.
Abstract translation: 公开了生物芯片和用于将生物芯片上的样品中包含的目标物质分离的方法。 生物芯片包括基底，设置在基底上的样本加载部分，与样本加载部分流体连通的通道，以及在通道中间隔排列的碳纳米管。 样品装载在样品装载部分并流过通道。 根据碳纳米管之间的间隔尺寸将目标物质选择性地从样品中分离。 根据本发明，样品中的各种物质可以通过流过具有碳纳米管的通道而容易地分离或过滤，因此样品污染和/或实验误差减少。
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公开(公告)号：KR1020030050989A
公开(公告)日：2003-06-25
申请号：KR1020010081780
申请日：2001-12-20
Applicant: 삼성전자주식회사
CPC classification number: B82Y30/00 , B01L3/502761 , B01L2300/0681 , B01L2300/0896 , B82Y5/00 , C12Q1/6806
Abstract: PURPOSE: A method for separating or filtering a test sample on a bio-chip is provided to prevent the test sample from being contaminated by separating or filtering the test sample in a micro-sized channel or chamber formed in the bio-chip. CONSTITUTION: A test sample is provided in a sample loading section on a bio-chip. Then, the test sample is introduced into a channel or a chamber connected to the sample loading section. Material contained in the test sample is selectively separated or filtered according to an alignment interval of carbon nano-tubes, which are aligned in the channel or the chamber. The alignment interval of carbon nano-tubes is about few nanometer to hundreds of micrometers. The channel or the chamber has a size in a range about few nanometer to hundreds of micrometers.
Abstract translation: 目的：提供用于分离或过滤生物芯片上的测试样品的方法，以防止在生物芯片中形成的微尺寸通道或室中分离或过滤测试样品而污染测试样品。 构成：在生物芯片上的样品加载部分提供了一个测试样品。 然后，将测试样品引入连接到样品加载部分的通道或室中。 包含在测试样品中的材料根据在通道或室中排列的碳纳米管的对准间隔被选择性地分离或过滤。 碳纳米管的对准间隔约为数毫米至数百微米。 通道或室具有在几纳米至几百微米范围内的尺寸。
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公开(公告)号：KR100331444B1
公开(公告)日：2002-04-09
申请号：KR1019990036532
申请日：1999-08-31
Applicant: 삼성전자주식회사
Abstract: 본발명은강유전체박막위에최소나노미터크기의유전분극을형성/소멸/재형성하여정보를기록하거나독취할수 있는강유전체박막을이용한초소형정보저장장치를기재한다. 본발명에따른강유전체박막을이용한정보저장장치는, 강유전체박막을기록매체로이용하고, 동시에이 기록매체에정보를기록하거나읽기위한헤드로서강유전체박막과접촉되어원자간의척력(반발력)을이용하는접촉 AFM방식으로구동되는캔틸레버탐침을구비하여 100 Gbit/in이상의고밀도정보저장이가능할뿐 만아니라강유전체박막의특성에따라정보의장기간보존이가능하다.
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公开(公告)号：KR1020010046717A
公开(公告)日：2001-06-15
申请号：KR1019990050597
申请日：1999-11-15
Applicant: 삼성전자주식회사
IPC: F04B43/00
Abstract: PURPOSE: A diffuser/nozzle pump is provided to reduce volumetric loss and mechanical damage to the check valve by preventing back flow of the fluid, while improving energy efficiency by increasing pumping volume. CONSTITUTION: A diffuser/nozzle pump comprises a main body(1) having a chamber(11) with a predetermine volume; a diaphragm arranged within the chamber so as to change the volume of the chamber; an actuator(12) for operating the diaphragm; a suction port(13a) coupled to the main body and which sucks fluid into the chamber; a discharge port(14a) coupled to the main body and which discharge the fluid from the chamber; and first electrodes(133,143) and second electrodes(134,144) arranged alternately at a diffuser(132) of the suction port and a nozzle(142) of the discharge port, and which form an electric field in the fluid flow direction. A fluid inlet hole(13) and a fluid outlet hole(14) are formed beneath the chamber. The fluid inlet hole is coupled with the suction port, and the fluid outlet hole is coupled with the discharge port.
Abstract translation: 目的：提供扩散器/喷嘴泵，以通过防止流体的逆流来减小止回阀的体积损失和机械损伤，同时通过增加泵送体积来提高能量效率。 构成：扩散器/喷嘴泵包括具有预定体积的腔室（11）的主体（1）; 隔膜，其设置在所述室内，以改变所述室的体积; 用于操作隔膜的致动器（12） 吸入口（13a），其联接到所述主体并且将流体吸入所述室中; 排出口（14a），其联接到主体并且从腔室排出流体; 和第一电极（133,143）和第二电极（134,144）交替布置在吸入口的扩散器（132）和排出口的喷嘴（142）之间，并且在流体流动方向上形成电场。 在腔室下方形成流体入口孔（13）和流体出口孔（14）。 流体入口孔与吸入口连接，流体出口孔与排出口相连。
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