公开(公告)号：US20100154854A1

公开(公告)日：2010-06-24

申请号：US12618473

申请日：2009-11-13

Applicant: Kyu-hyoung LEE ,  Sang-mock LEE ,  Chang-won HWANG

Inventor： Kyu-hyoung LEE ,  Sang-mock LEE ,  Chang-won HWANG

IPC: H01L35/34 ,  H01L35/02

CPC classification number: H01L35/34 ,  H01L35/32

Abstract: A thermoelectric module includes; an upper substrate on which a plurality of upper electrodes having a plurality of first concave grooves formed therein are arranged, a lower substrate, on which a plurality of lower electrodes having a plurality of second concave grooves formed therein are arranged, and a least one spherical p-type thermoelectric element and at least one spherical n-type thermoelectric element interposed between the upper substrate and the lower substrate, and electrically and alternately in contact with the upper substrate and the lower substrate, wherein the at least one spherical p-type thermoelectric element and the at least one spherical n-type thermoelectric element are connected to the plurality of first concave grooves and the plurality of second concave grooves respectively disposed in the upper electrodes and the lower electrodes.

Abstract translation: 热电模块包括： 配置有多个形成有多个第一凹槽的上电极的上基板，具有形成有多个第二凹槽的多个下电极配置在下基板上，下基板配置有至少一个球状 p型热电元件和插入在上基板和下基板之间的至少一个球形n型热电元件，并且与上基板和下基板电气交替地接触，其中，至少一个球形p型热电元件 元件和所述至少一个球形n型热电元件连接到分别设置在上电极和下电极中的多个第一凹槽和多个第二凹槽。

公开(公告)号：US20120114961A1

公开(公告)日：2012-05-10

申请号：US13243309

申请日：2011-09-23

Applicant: Kyu-hyoung LEE ,  Hyun-sik KIM ,  Sang-mock LEE ,  Eun-sung LEE ,  Sang-soo JEE ,  Il-ho KIM

Inventor： Kyu-hyoung LEE ,  Hyun-sik KIM ,  Sang-mock LEE ,  Eun-sung LEE ,  Sang-soo JEE ,  Il-ho KIM

IPC: B22F1/02 ,  B22F1/00 ,  B22F3/10 ,  H01L35/14

CPC classification number: H01L35/26 ,  H01L35/16 ,  Y10T428/12181

Abstract: A bulk nanocomposite thermoelectric material including: a plurality of grains of a thermoelectric material; and a metal nanolayer on a boundary of the plurality of grains, wherein the metal nanolayer is crystalline, and a glass transition temperature and a crystallization temperature of the nanometal are lower than a melting point of the thermoelectric material.

Abstract translation: 一种本体纳米复合热电材料，包括：多个晶体的热电材料; 在多个晶粒边界上的金属纳米层，其中所述金属纳米层是结晶的，并且所述纳米金属的玻璃化转变温度和结晶温度低于所述热电材料的熔点。

公开(公告)号：US20110036385A1

公开(公告)日：2011-02-17

申请号：US12853437

申请日：2010-08-10

Applicant: Kyu-hyoung LEE ,  Eun-sung LEE ,  Sang-mock LEE ,  Hyun-sik KIM

Inventor： Kyu-hyoung LEE ,  Eun-sung LEE ,  Sang-mock LEE ,  Hyun-sik KIM

IPC: H01L35/12 ,  C09K5/00

CPC classification number: H01L35/26 ,  H01L35/16 ,  Y02P20/13

Abstract: A thermoelectric composite including a thermoelectric material matrix, a plurality of ceramic nanoparticles, and a bipolar dispersant, wherein the bipolar dispersant bonds the ceramic nanoparticles to the thermoelectric material matrix.

Abstract translation: 一种包含热电材料基体，多个陶瓷纳米颗粒和双极分散剂的热电复合材料，其中双极性分散剂将陶瓷纳米颗粒结合到热电材料基体上。

公开(公告)号：US20130105725A1

公开(公告)日：2013-05-02

申请号：US13490824

申请日：2012-06-07

Applicant: Kyu-hyoung LEE ,  Sung-woo HWANG ,  Sang-il KIM ,  Sang-mock LEE ,  Kyung-han AHN

Inventor： Kyu-hyoung LEE ,  Sung-woo HWANG ,  Sang-il KIM ,  Sang-mock LEE ,  Kyung-han AHN

IPC: C09K5/00

CPC classification number: C01B19/002 ,  C01P2006/40 ,  H01L35/16

Abstract: A thermoelectric material including a composition according to Chemical Formula 1: (Bia-xSb1-a-yMb)2-i(TecSe1-c)3-j  Chemical Formula 1 wherein M is an element of Group 13, 0≦a≦1, 0

Abstract translation: 包含根据化学式1的组合物的热电材料：（Bia-xSb1-a-yMb）2-i（TecSe1-c）3-j化学式1其中M是第13族的元素，

公开(公告)号：US20130032190A1

公开(公告)日：2013-02-07

申请号：US13563292

申请日：2012-07-31

Applicant: Sung-woo HWANG ,  Kyu-hyoung LEE ,  Sang-mock LEE

Inventor： Sung-woo HWANG ,  Kyu-hyoung LEE ,  Sang-mock LEE

IPC: H01L35/16 ,  H01L35/18 ,  H01L35/14 ,  B82Y15/00

CPC classification number: H01L35/16 ,  B82Y15/00 ,  H01L35/26

Abstract: A thermoelectric material including a thermoelectric semiconductor; and a nanosheet disposed in the thermoelectric semiconductor, the nanosheet having a layered structure and a thickness from about 0.1 to about 10 nanometers. Also a thermoelectric element and thermoelectric module including the thermoelectric material.

Abstract translation: 包括热电半导体的热电材料; 以及设置在所述热电半导体中的纳米片，所述纳米片具有层状结构，厚度为约0.1至约10纳米。 还有一种包括该热电材料的热电元件和热电模块。

公开(公告)号：US20120152294A1

公开(公告)日：2012-06-21

申请号：US13327940

申请日：2011-12-16

Applicant: Sang-il KIM ,  Kyu-hyoung LEE ,  Sang-mock LEE

Inventor： Sang-il KIM ,  Kyu-hyoung LEE ,  Sang-mock LEE

IPC: H01L35/28 ,  H01B1/02 ,  H01L35/34 ,  C25D7/12 ,  C23C14/35 ,  C23C14/34 ,  C23C4/12 ,  H01B1/00 ,  C23C16/48

CPC classification number: H01L35/32 ,  C23C14/06 ,  C23C14/16 ,  H01L35/16 ,  H01L35/18

Abstract: A thermoelectric material includes powders having a surface coated with an inorganic material. The thermoelectric material includes a thermoelectric semiconductor powder and a coating layer on an outer surface of the thermoelectric semiconductor powders.

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。

公开(公告)号：US20120024333A1

公开(公告)日：2012-02-02

申请号：US13193949

申请日：2011-07-29

Applicant: Sang-mock LEE ,  Kyu-hyoung LEE ,  Sung-ho JIN

Inventor： Sang-mock LEE ,  Kyu-hyoung LEE ,  Sung-ho JIN

IPC: H01L35/28 ,  H01B1/04 ,  C01B33/02 ,  B29C35/16 ,  C01B19/00 ,  C01B33/06 ,  C01B31/36 ,  H01B1/02 ,  C01B19/04

CPC classification number: H01B1/02 ,  C04B35/547 ,  C04B35/645 ,  C04B2235/40 ,  C04B2235/9607 ,  H01L35/16 ,  H01L35/34

Abstract: A thermoelectric material has a microstructure deformed by cryogenic impact. When the cryogenic impact is applied to the thermoelectric material, defects are induced in the thermoelectric material, and such defects increase phonon scattering, which results in enhanced figure of merit.

Abstract translation: 热电材料具有通过低温冲击而变形的微结构。 当对热电材料施加低温冲击时，在热电材料中引起缺陷，并且这种缺陷增加了声子散射，这导致增强的品质因数。

公开(公告)号：US20100108115A1

公开(公告)日：2010-05-06

申请号：US12604786

申请日：2009-10-23

Applicant: Kyu-hyoung LEE ,  Sang-mock LEE ,  Eun-sung LEE ,  Il-ho KIM

Inventor： Kyu-hyoung LEE ,  Sang-mock LEE ,  Eun-sung LEE ,  Il-ho KIM

IPC: H01L35/12

CPC classification number: H01L35/16 ,  H01L35/26

Abstract: A bulk thermoelectric material having a structure in which migration of carriers is not inhibited but phonons are scattered is described. The bulk thermoelectric material includes: a bulk crystalline thermoelectric material matrix; and nanoparticles coated with a conductive material within the thermoelectric material matrix.

Abstract translation: 描述了具有其中载流子迁移不被抑制但声子散射的结构的体热电材料。 本体热电材料包括：本体结晶热电材料基体; 以及在热电材料基体内涂覆有导电材料的纳米颗粒。

公开(公告)号：US20110247671A1

公开(公告)日：2011-10-13

申请号：US12953993

申请日：2010-11-24

Applicant: Hyun-sik KIM ,  Kyu-hyoung LEE ,  Sang-mock LEE ,  Eun-sung LEE ,  Xiangshu LI

Inventor： Hyun-sik KIM ,  Kyu-hyoung LEE ,  Sang-mock LEE ,  Eun-sung LEE ,  Xiangshu LI

IPC: H01L35/16 ,  H01B1/02 ,  B82Y30/00

CPC classification number: H01L35/16 ,  B82Y30/00 ,  H01L35/00 ,  H01L35/02 ,  H01L35/18 ,  H01L35/26

Abstract: A thermoelectric material including: a bismuth-tellurium (Bi—Te)-based thermoelectric material matrix; and a nano-metal component distributed in the Bi—Te-based thermoelectric material matrix, wherein a Lotgering degree of orientation in a c-axis direction is about 0.9 to about 1.

Abstract translation: 一种热电材料，包括：基于铋 - 碲（Bi-Te）的热电材料基体; 以及分布在所述Bi-Te型热电材料基体中的纳米金属成分，其中c轴方向的取向度为约0.9〜约1。

公开(公告)号：US20110139208A1

公开(公告)日：2011-06-16

申请号：US12833134

申请日：2010-07-09

Applicant: Kyu-hyoung LEE ,  Hyun-sik KIM ,  Sang-mock LEE ,  Eun-sung LEE ,  Sang-soo JEE

Inventor： Kyu-hyoung LEE ,  Hyun-sik KIM ,  Sang-mock LEE ,  Eun-sung LEE ,  Sang-soo JEE

IPC: H01L35/12 ,  C09K5/14

CPC classification number: C09K5/14 ,  H01L35/16

Abstract: A nanocomposite thermoelectric material, a thermoelectric element including the nanocomposite thermoelectric material, and a thermoelectric module including the thermoelectric element are disclosed herein. The nanocomposite thermoelectric material includes highly electrically conductive nano metallic particles that are uniformly dispersed in a thermoelectric material matrix. Thus, the nanocomposite thermoelectric material has high thermoelectric performance, and thus, may be used in a wide range of thermoelectric elements and thermoelectric modules.

Abstract translation: 本文公开了纳米复合热电材料，包括纳米复合热电材料的热电元件和包括该热电元件的热电模块。 纳米复合热电材料包括均匀分散在热电材料基体中的高导电性纳米金属颗粒。 因此，纳米复合热电材料具有高的热电性能，因此可以用于宽范围的热电元件和热电模块。