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公开(公告)号：KR101713281B1
公开(公告)日：2017-03-07
申请号：KR1020100129991
申请日：2010-12-17
Applicant: 삼성전자주식회사
Abstract: 무기계물질이표면상에코팅된열전재료가제공된다. 상기열전재료는양자구속효과및/또는 PGEC 개념이구현되어높은열전성능을나타내므로, 각종열전장치에유용하게사용될수 있다.
Abstract translation: 热电材料包括具有被无机材料涂覆的表面的粉末。 热电材料包括热电半导体粉末和在热电半导体粉末的外表面上的涂层。
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公开(公告)号：KR1020140050390A
公开(公告)日：2014-04-29
申请号：KR1020120116745
申请日：2012-10-19
Applicant: 삼성전자주식회사
Abstract: Provided are a thermoelectric module, a thermoelectric device comprising the same, and a method for manufacturing the thermoelectric module. The thermoelectric module comprises: an n-type thermoelectric element and a p-type thermoelectric element in which a diffusion barrier layer is integrally joined in the upper part and the lower part; and an electrode in which the n-type thermoelectric element and the p-type thermoelectric element are alternately arranged. Mechanical durability can be improved and operational stability can be increased by improving characteristics of a bonding interface within the thermoelectric module.
Abstract translation: 提供了一种热电模块，包括该热电模块的热电装置以及该热电模块的制造方法。 热电模块包括：n型热电元件和p型热电元件，其中扩散阻挡层在上部和下部一体地接合; 以及其中n型热电元件和p型热电元件交替布置的电极。 通过提高热电模块内的接合界面的特性，可以提高机械耐久性，提高操作稳定性。
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Patent Agency Ranking
公开(公告)号：KR1020130084120A
公开(公告)日：2013-07-24
申请号：KR1020120004907
申请日：2012-01-16
Applicant: 삼성전자주식회사
Abstract: PURPOSE: Nanocomposite thermoelectric materials, a thermoelectric module, and a thermoelectric device including the same are provided to reduce lattice thermal conductivity by enabling electrons to pass through and diffusing phonon at the interface of a thermoelectric matrix. CONSTITUTION: Nanocomposite thermoelectric materials include a thermoelectric matrix and metal nanoparticles. The nanoparticles are diffused on the surface or the interface of the thermoelectric matrix. The work function difference between the metal nanoparticles and the thermoelectric matrix is below ±1.0 eV. The work function of the metal nanoparticels is 3.5 eV to 5.5 eV. [Reference numerals] (AA,GG) Metal nanoparticle; (BB,II) Bi-Te alloy matrix; (CC) Interface; (DD) Scattering of long-wavelength phonons; (EE) Thermal conductivity °C; (FF) Highly conductive metal : e- conductivity ↑; (HH) Carrier filtering effect at a nano metal/alloy interface : Seebeck coefficient ↑
Abstract translation: 目的：提供纳米复合热电材料，热电模块和包括该热电模块的热电装置，以通过使电子能够在热电矩阵的界面处通过并扩散声子来减少晶格热导率。 构成：纳米复合热电材料包括热电基体和金属纳米粒子。 纳米颗粒在热电矩阵的表面或界面上扩散。 金属纳米粒子与热电基体之间的功函数差在±1.0eV以下。 金属纳米颗粒的功函数为3.5eV至5.5eV。 （AA，GG）金属纳米粒子; （BB，II）Bi-Te合金基体; （CC）接口; （DD）长波长声子的散射; （EE）导热系数℃; （FF）高导电性金属：电导率↑; （HH）纳米金属/合金界面的载流子滤波效应：塞贝克系数↑
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公开(公告)号：KR1020120085639A
公开(公告)日：2012-08-01
申请号：KR1020110125220
申请日：2011-11-28
Applicant: 삼성전자주식회사
Abstract: PURPOSE: Thermal conductive materials with nano materials, a thermoelectric module including the same, and a thermoelectric device are provided to improve thermoelectric conversion efficiency by increasing a Seebeck coefficient of the thermoelectric materials using a carrier energy filtering effect. CONSTITUTION: Metal nano materials are inserted into a thermoelectric matrix. An average diameter of the metal nano materials is 10 to 30 nm. A work function of the metal nano materials is 3.8 to 5.1 eV. The volume of the metal nano materials is 35% or less of the total volume of the thermoelectric materials. An average distance between metal nano materials is 10 to 80 nm.
Abstract translation: 目的：提供具有纳米材料的导热材料，含有它的热电模块和热电装置，以通过使用载流子能量过滤效应增加热电材料的塞贝克系数来提高热电转换效率。 构成：将金属纳米材料插入热电矩阵。 金属纳米材料的平均直径为10〜30nm。 金属纳米材料的功函数为3.8〜5.1eV。 金属纳米材料的体积为热电材料总体积的35％以下。 金属纳米材料之间的平均距离为10〜80nm。
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公开(公告)号：KR1020110052225A
公开(公告)日：2011-05-18
申请号：KR1020090109174
申请日：2009-11-12
Applicant: 삼성전자주식회사
IPC: H01L35/12
Abstract: PURPOSE: A nano composite thermoelectric material, and thermoelectric device and thermoelectric module with the same are provided to increase electrical conductivity, thereby increasing a power factor. CONSTITUTION: A metal nano particle is combined with a thermoelectric material. An upper electrode(12) and a lower electrode(22) are formed on an upper insulating substrate(11) and a lower insulating substrate(21). The upper electrode and the lower electrode are connected to the outside by a lead electrode(24). The upper electrode and the lower electrode contact a p type thermoelectric device(15) and an n type thermoelectric device(16). The material of the upper electrode and the lower electrode is one of aluminum, nickel, gold, or titanium.
Abstract translation: 目的：提供纳米复合热电材料及其热电装置和热电模块，以增加电导率，从而提高功率因数。 构成：金属纳米颗粒与热电材料组合。 在上绝缘基板（11）和下绝缘基板（21）上形成上电极（12）和下电极（22）。 上电极和下电极通过引线电极（24）连接到外部。 上电极和下电极接触p型热电装置（15）和n型热电装置（16）。 上电极和下电极的材料是铝，镍，金或钛之一。
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公开(公告)号：KR1020100095825A
公开(公告)日：2010-09-01
申请号：KR1020090014831
申请日：2009-02-23
Applicant: 삼성전자주식회사
CPC classification number: H01L23/3735 , H01L23/38 , H01L2023/4087
Abstract: PURPOSE: A heating device including a thermoelectric module is provided to efficiently discharge heat by forming a heat sink on both sides of the thermoelectric module. CONSTITUTION: A device body(110) is provided. A thermoelectric module(150) is arranged not to be overlapped with the device body and cools a device. A first heat sink is attached to the device body and has an extension part extended to one side of the length direction of a slot for mounting the device body. A second heat sink(130) is arranged to face the extension part on the thermoelectric module. A third heat sink is attached to the device body to face the first heat sink on the device body.
Abstract translation: 目的：提供一种包括热电模块的加热装置，以通过在热电模块的两侧形成散热器来有效地排放热量。 构成：提供装置本体（110）。 热电模块（150）布置成不与装置主体重叠并冷却装置。 第一散热器附接到装置主体并且具有延伸部分延伸到用于安装装置主体的狭槽的长度方向的一侧。 第二散热器（130）布置成面对热电模块上的延伸部分。 第三散热器附接到装置主体以面对装置主体上的第一散热器。
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公开(公告)号：KR100574976B1
公开(公告)日：2006-05-02
申请号：KR1020040015198
申请日：2004-03-05
Applicant: 삼성전자주식회사
IPC: G11B17/04
CPC classification number: G11B17/056
Abstract: 트레이이송장치 및 이를 적용한 디스크 드라이브가 개시된다. 개시된 트레이이송장치는 스핀들모터에 연결되어 회전되는 구동부와, 트레이의 하면에 마련된 랙와 치합되면서 트레이를 메인프레임에 로딩 및 언-로딩시키는 피니언부와, 구동부가 회전되는 축에 회동 가능하도록 설치되며, 구동부와 피니언부를 연결시키는 연결부가 회동 가능하도록 설치되어 있는 회동플레이트부와, 메인프레임에 마련되어 회동플레이트부가 소정 범위 내에서 회동되도록 그 회동거리를 규제하는 규제부를 구비한다.
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