-
公开(公告)号：KR1020120068386A
公开(公告)日：2012-06-27
申请号：KR1020100129991
申请日：2010-12-17
Applicant: 삼성전자주식회사
Abstract: PURPOSE: A thermoelectric material including a coating layer, a manufacturing method thereof, and a thermoelectric device including the same are provided to improve thermoelectric performance by including a coating layer. CONSTITUTION: Provided is a thermoelectric material on which an inorganic material is coated on the surface thereof. The thermoelectric material includes thermoelectric semiconductor powder and a coating layer The coating layer is provided to the surface of thermoelectric semiconductor powder. An average diameter of the thermoelectric semiconductor powder is about 0.03μm to 100μm. The coating layer is made of a high conductive metal or alloy having higher conductivity than the thermoelectric semiconductor powder.
Abstract translation: 目的：提供包括涂层的热电材料，其制造方法和包含该热电材料的热电装置，以通过包括涂层来提高热电性能。 构成：提供了在其表面上涂覆有无机材料的热电材料。 热电材料包括热电半导体粉末和涂层。涂层被提供到热电半导体粉末的表面。 热电半导体粉末的平均直径为约0.03μm〜100μm。 涂层由比导热系数高于热电半导体粉末的高导电性金属或合金制成。
-
公开(公告)号：KR1020110136619A
公开(公告)日：2011-12-21
申请号：KR1020100056746
申请日：2010-06-15
Applicant: 삼성전자주식회사
IPC: H01L35/00
Abstract: PURPOSE: A thermoelectric module which includes different kinds of thermoelectric devices is provided to use a single thermoelectric module, thereby arranging a system simpler than a system for improving efficiency by arranging a plurality of thermoelectric modules. CONSTITUTION: A first insulating substrate is arranged on a second electrode(122). A high temperature region(A1), a middle temperature region(A2), a low temperature region(A3) are successively arranged in a direction away from a heating source(H). A second insulating substrate is separated from the first insulating substrate which is touched with the heating source with a predetermined distance. A plurality of p-n thermoelectric devices is arranged on the second insulating substrate. The p-n thermoelectric device includes a first thermoelectric device arranged in the high temperature region, a second thermoelectric device arranged in the middle temperature region, and a third thermoelectric device arranged in the low temperature region.
Abstract translation: 目的：提供一种包括不同种类的热电装置的热电模块，以使用单个热电模块，从而通过布置多个热电模块来布置比用于提高效率的系统更简单的系统。 构成：第一绝缘基板布置在第二电极（122）上。 高温区域（A1），中温区域（A2），低温区域（A3）依次排列在远离加热源（H）的方向。 第二绝缘基板与第一绝缘基板分离，第一绝缘基板与加热源以预定距离接触。 多个p-n热电元件布置在第二绝缘基板上。 p-n型热电元件包括配置在高温区域的第一热电元件，配置在中间温度区域的第二热电元件和配置在低温区域的第三热电元件。
-
公开(公告)号：KR1020110049580A
公开(公告)日：2011-05-12
申请号：KR1020090106652
申请日：2009-11-05
Applicant: 삼성전자주식회사
CPC classification number: H01L35/16 , B22F1/0044 , B22F3/14 , C22C1/1084 , H01L35/26 , B22F3/20 , C22C1/04
Abstract: PURPOSE: A nano-complex thermoelectric material, a thermoelectric module comprising the same and a manufacturing method the thermoelectric material are provided to ensure an excellent figure of merit due to high seebeck coefficient and high electrical conductivity and low thermal conductivity. CONSTITUTION: A nano-complex thermoelectric material comprises a thermoelectric matrix, a metallic nano particle, and a nano thermoelectric material. The nano thermoelectric material has a chemical formula of AxMyBz. A is one or more of In, Bi and Sb, B is one or more of Te and Se, M is one or more of Ga, Tl, Pb, Rb, Na and Li, x is 0
Abstract translation: 目的：提供纳米复合热电材料，包含该热电模块的热电模块和制造方法，以确保由于高的贝贝克系数和高导电性和低热导率而获得优异的品质因数。 构成：纳米复合热电材料包括热电基体，金属纳米颗粒和纳米热电材料。 纳米热电材料具有AxMyBz的化学式。 A是In，Bi和Sb中的一种或多种，B是Te和Se中的一种或多种，M是Ga，Tl，Pb，Rb，Na和Li中的一种或多种，x是0
-
公开(公告)号：KR1020110018102A
公开(公告)日：2011-02-23
申请号：KR1020090075729
申请日：2009-08-17
Applicant: 삼성전자주식회사
IPC: H01L35/12
Abstract: PURPOSE: A thermoelectric materials composite, and a thermoelectric device and a thermoelectric module comprising same are provided to improve thermoelectric performance by increasing the dispersibility of a ceramic nano particle. CONSTITUTION: A complex thermoelectric material includes a thermoelectric material matrix and a ceramic nano particle. The thermoelectric material matrix and the ceramic nano particle are combined through a bipolar dispersant. The bipolar dispersant has an acidic functional group in one side and a basic functional group in other side. The bipolar dispersant combines the thermoelectric material matrix and the ceramic nano particle.
Abstract translation: 目的：提供热电材料复合材料，以及包含其的热电装置和热电模块，以通过增加陶瓷纳米颗粒的分散性来改善热电性能。 构成：复合热电材料包括热电材料基体和陶瓷纳米颗粒。 热电材料基体和陶瓷纳米颗粒通过双极分散剂结合。 双极分散剂在一侧具有酸性官能团，另一侧具有碱性官能团。 双极分散剂结合了热电材料基体和陶瓷纳米颗粒。
-
公开(公告)号：KR1020100071601A
公开(公告)日：2010-06-29
申请号：KR1020080130379
申请日：2008-12-19
Applicant: 삼성전자주식회사
Abstract: PURPOSE: A thermoelectric module including a spherical thermoelectric element and a manufacturing method thereof are provided to mass-produce the thermoelectric module and automate a manufacturing process by bonding a p type thermoelectric material and an n type thermoelectric material with the concave groove of the upper electrode and the lower electrode. CONSTITUTION: A plurality of upper electrodes(12) is arranged on an upper plate(11). The upper electrode comprises a first groove of a concave shape. A plurality of lower electrodes(22) is arranged on a lower plate(21). The lower electrode has a second groove of a concave shape. A p type thermoelectric material(15) and an n type thermoelectric material(16) are interposed between the upper plate and the lower plate. The p-type thermoelectric material and the n-type thermoelectric material are boned with the concave grooves on the upper electrode and the lower electrode.
Abstract translation: 目的：提供一种包括球形热电元件及其制造方法的热电模块，以大量生产热电模块，并通过将p型热电材料和n型热电材料与上电极的凹槽接合而使制造过程自动化，以及 下电极。 构成：多个上电极（12）布置在上板（11）上。 上电极包括凹形的第一凹槽。 多个下电极（22）布置在下板（21）上。 下电极具有凹形的第二凹槽。 p型热电材料（15）和n型热电材料（16）插入在上板和下板之间。 p型热电材料和n型热电材料与上电极和下电极上的凹槽分开。
-
Patent Agency Ranking
公开(公告)号：KR100555558B1
公开(公告)日：2006-03-03
申请号：KR1020040011655
申请日：2004-02-21
Applicant: 삼성전자주식회사
IPC: G11B7/08
Abstract: 광디스크 드라이브의 광픽업 이송장치가 개시된다. 개시된 광픽업 이송장치는 광픽업을 지지하는 한 쌍의 가이드 레일, 가이드 레일과 나란하게 설치되며 그 외주면에 나사홈이 형성된 리드 스크류, 리드 스크류에 회전력을 제공하는 구동모터, 광픽업에 결합되며 리드 스크류의 회전운동을 직선운동으로 변환시켜 광픽업을 이송시키는 슬라이더를 포함하는 것으로, 슬라이더는 광픽업에 결합되는 베이스부; 리드 스크류가 삽입될 수 있도록 소정 깊이로 형성된 가이드부와, 가이드부에 형성되어 리드 스크류와 결합되는 복수개의 돌기부와, 돌기부가 형성된 표면의 반대편에 형성된 걸림홈을 구비하며, 리드 스크류가 끼워져 설치되는 결합부; 및 걸림홈에 결합되어 결합부를 베이스부에 일체로 연결시키며 결합부에 탄성력을 제공하여 리드 스크류의 반대편에 설치된 가이드 레일이 상접점을 유지하도록 하는 상접점 유지부;를 포함한다. 이와 같은 구성에 의하면, 별도의 상접점 유지구조를 채택하지 않더라도 광픽업이 가이드 레일과 상접점을 유지할 수 있게되어 수직 모드로 장착되더라도 광픽업의 진동을 줄일 수 있는 효과가 있다.
-
公开(公告)号：KR1020050083246A
公开(公告)日：2005-08-26
申请号：KR1020040011655
申请日：2004-02-21
Applicant: 삼성전자주식회사
IPC: G11B7/08
Abstract: 광디스크 드라이브의 픽업 이송장치가 개시된다. 개시된 픽업 이송장치는 픽업을 지지하는 한 쌍의 가이드 레일, 가이드 레일과 나란하게 설치되며 그 외주면에 나사홈이 형성된 리드 스크류, 리드 스크류에 회전력을 제공하는 구동모터, 픽업에 결합되며 리드 스크류의 회전운동을 직선운동을 변환시켜 픽업을 이송시키는 슬라이더를 포함하며, 슬라이더가 픽업에 결합되는 베이스부, 리드 스크류가 끼워져 설치되는 결합부 및 결합부를 베이스부에 일체로 연결시키며 결합부에 탄성력을 제공하여 리드 스크류의 반대편에 설치된 가이드 레일이 상접점을 유지하도록 하는 연결부를 포함한다. 이와 같은 구성에 의하면, 별도의 상접점 유지구조를 채택하지 않더라도 광픽업이 가이드 레일과 상접점을 유지할 수 있게되어 수직 모드로 장착되더라도 광픽업의 진동을 줄일 수 있는 효과가 있다.
-
公开(公告)号：KR100362369B1
公开(公告)日：2003-03-19
申请号：KR1019980047823
申请日：1998-11-09
Applicant: 삼성전자주식회사
IPC: G11B33/02
Abstract: PURPOSE: A disk cartridge adapter and a device for driving the same are provided to contain a single 12 cm disk or an 8 cm disk cartridge. CONSTITUTION: A case shape adapter main body has a containing hole(10a) at upper and lower surfaces and selectively contains a 12 cm disk and an 8 cm disk cartridge. A shutter(16) is slidably installed to the adapter body to open and shut the containing hole of the adapter body. A disk cartridge support unit includes a pair of guide rails installed at the adapter body to support the 8 cm disk cartridge. A disk support unit includes a pair of arc guide parts installed in an arc shape in the adapter body to support the 12 cm disk and having bent grooves containing edges of the 8 cm disk cartridge. Shutter opening and shutting units are placed on both arc guide parts to support the 12 cm disk with the arc guide parts and open a shutter of the 8 cm disk cartridge. A cover(18) stops a front aperture of the adapter main body.
-
公开(公告)号：KR1020000072922A
公开(公告)日：2000-12-05
申请号：KR1019990015886
申请日：1999-05-03
Applicant: 삼성전자주식회사
IPC: G11B7/08
Abstract: PURPOSE: An auto tilt correcting apparatus is to detect a direction and amount of deformation of a disc rotating on a disc rotating member. CONSTITUTION: A spindle motor(11) on which a disc is seated is provided on one side of a deck base(10). The disc rotates in a predetermined speed by the spindle motor. A pickup unit(20) is movably provided a pair of guide shaft crossly located an opening of the deck base. The pickup unit moves along a radial direction of the disc during the disc rotates. The deck base has a stepping motor(30) having a lead screw(30a) in parallel with the guide shaft. The pickup unit has a gear portion(20a) meshed with the lead screw. The pickup unit is provided on an upper surface thereof with a deformation detecting sensor(40) for checking a direction and amount of deformation of the disc in real time. The deck base is provided with a horizontal adjusting member(50) operated by a signal of the deformation detecting sensor to adjust a horizontal degree of the pickup unit in corresponding to the direction and amount of deformation of the disc.
Abstract translation: 目的：自动倾斜校正装置检测在盘旋转构件上旋转的盘的变形方向和变化量。 构成：在甲板底座（10）的一侧设置有安置有盘的主轴电动机（11）。 盘由主轴电机以预定速度旋转。 拾取单元（20）可移动地设置有一对引导轴，该引导轴交叉地位于甲板底座的开口处。 拾取单元在盘旋转期间沿盘的径向方向移动。 甲板底座具有带有与导向轴平行的导螺杆（30a）的步进马达（30）。 拾取单元具有与导螺杆啮合的齿轮部分（20a）。 拾取单元在其上表面上设置有用于实时检查盘的变形方向和量的变形检测传感器（40）。 甲板底座设置有由变形检测传感器的信号操作的水平调节构件（50），以根据盘的变形方向和量来调节拾取单元的水平度。
-
公开(公告)号：KR100258929B1
公开(公告)日：2000-06-15
申请号：KR1019970007266
申请日：1997-03-05
Applicant: 삼성전자주식회사
Inventor： 이규형
IPC: G11B17/02
Abstract: PURPOSE: A disk clamping device is provided to clamp not only a general disk but a cartridge using disk. CONSTITUTION: A spindle motor(10) rotatably driving a disk(1) is mounted in a deck(40). A turntable(20) is mounted on a rotation axis of the spindle motor(10). The turntable(20) has a receiving unit(21) for receiving a disk(1), and a friction member(23) is attached on the receiving unit(21). The receiving unit(21) has a protrusion unit(25) protruded for being inserted in a hollow unit of the disk(1). A clamping device(50) for clamping the disk mounted on the receiving unit(21) is installed at the inner portion and a side surface of the protrusion unit(25). A plurality of mounting grooves(55) are formed at a side surface of the protrusion unit(25) in the inner direction. A ball plunger(51) is positioned in the mounting grooves(55). The end portion of the ball plunger(51) can be protruded toward the exterior. An elastic member(53) is mounted in the mounting grooves(55) in order that the outer end portion thereof may be protruded toward the exterior for providing an elastic force. A magnet member(57) is mounted at the outer upper surface of the protrusion unit(25). An outer end portion of the ball plunger(51) is roundly formed. The ball plunger(51) is operated by contacting to the hollow unit of the disk(1). The ball plunger(51) is mounted for being separated from a plane of the receiving unit(21).
Abstract translation: 目的：提供磁盘夹紧装置，用于不仅夹住一般磁盘，而且还可以使用磁盘夹紧磁带。 构成：可旋转地驱动盘（1）的主轴电机（10）安装在甲板（40）中。 转盘（20）安装在主轴电动机（10）的旋转轴上。 转台（20）具有用于接收盘（1）的接收单元（21），并且摩擦构件（23）附接在接收单元（21）上。 接收单元（21）具有突出部（25），突出部分插入盘（1）的中空单元中。 用于夹紧安装在接收单元（21）上的盘的夹紧装置（50）安装在突出单元（25）的内部和侧表面。 在突出单元（25）的内侧的侧面形成有多个安装槽（55）。 球形活塞（51）位于安装槽（55）中。 球柱塞（51）的端部能够向外部突出。 弹性构件（53）安装在安装槽（55）中，以便其外端部可以向外部突出以提供弹力。 磁体构件（57）安装在突出单元（25）的外上表面。 球柱塞（51）的外端部圆形地形成。 球柱塞（51）通过与盘（1）的中空单元接触来操作。 球柱塞（51）安装成与接收单元（21）的平面分离。
-
-
-
-
-
-
-
-
-
Search Results
138
records
(took 0.025 seconds)
