公开(公告)号：US20120018835A1

公开(公告)日：2012-01-26

申请号：US13255294

申请日：2010-03-03

申请人： Yoshinari Sawabe ,  Yuichi Hiroyama

发明人： Yoshinari Sawabe ,  Yuichi Hiroyama

IPC分类号： H01L35/04

CPC分类号： H01L35/06 ,  H01L2924/0002 ,  H01L2924/00

摘要： A pressing member is prevented from being damaged by heat, heat dissipation through the pressing member on the higher-temperature side and reduction in thermoelectric conversion efficiency due to it are suppressed, and good electrical conduction is achieved even if thermoelectric conversion elements and electrodes are not cemented through a binder. A lower-temperature side electrode 6 is projecting toward a higher-temperature side substrate 8 and the lower-temperature side electrode 6 is formed with slope faces 6a, 6b, and an angle θ of each of the slope face to a surface of a lower-temperature side substrate 7 is an acute angle. A face 3a of a p-type thermoelectric conversion element 3 in contact with the lower-temperature side electrode 6 is along one slope face 6a of the lower-temperature side electrode and a face 4b of an n-type thermoelectric conversion element 4 in contact with the lower-temperature side electrode 6 is along the other slope face 6b of the lower-temperature side electrode 6; the p-type thermoelectric conversion element 3 and the n-type thermoelectric conversion element 4 are in contact with the lower-temperature side electrode 6 through the respective slope faces; a pressing member 5 presses a portion on the lower-temperature side substrate side of an outside thermoelectric conversion element 10, toward the other outside thermoelectric conversion element 10.

摘要翻译： 防止加压部件受到热量的损害，通过高温侧的按压部件的散热以及由于其而产生的热电转换效率的降低，并且即使热电转换元件和电极不是，也能够实现良好的导电 通过粘合剂粘结。 低温侧电极6向高温侧基板8突出，低温侧电极6形成有斜面6a，6b和角度θ; 每个斜面与低温侧基板7的表面呈锐角。 与低温侧电极6接触的p型热电转换元件3的面3a沿着低温侧电极的一个斜面6a和接触的n型热电转换元件4的面4b 低温侧电极6沿着低温侧电极6的另一斜面6b; p型热电转换元件3和n型热电转换元件4通过相应的斜面与低温侧电极6接触; 按压构件5将外部热电转换元件10的低温侧基板侧的一部分朝向另一个外侧热电转换元件10按压。

公开(公告)号：US20100275435A1

公开(公告)日：2010-11-04

申请号：US12676444

申请日：2008-09-03

申请人： Yuichi Hiroyama

发明人： Yuichi Hiroyama

IPC分类号： H05K13/00

CPC分类号： H01L35/34 ,  H01L35/08 ,  Y10T29/49002

摘要： Provided is a method for manufacturing a thermoelectric conversion element. The method includes a metal layer formation step of comprising spreading a metal compound which decomposes upon heating to generate a metal, on a surface of a thermoelectric conversion element main body heated to the decomposition temperature of the metal compound or higher.

摘要翻译： 提供一种制造热电转换元件的方法。 该方法包括金属层形成步骤，包括在加热至金属化合物的分解温度或更高的热电转换元件主体的表面上铺展加热分解以产生金属的金属化合物。

公开(公告)号：US20120118347A1

公开(公告)日：2012-05-17

申请号：US13322940

申请日：2010-05-28

申请人： Yuichi Hiroyama ,  Hiroshi Kishida

发明人： Yuichi Hiroyama ,  Hiroshi Kishida

IPC分类号： H01L35/32 ,  H01B1/08 ,  H01L35/14

CPC分类号： C01G15/006 ,  C01P2006/40 ,  C04B35/453 ,  C04B2235/3217 ,  C04B2235/3284 ,  C04B2235/3286 ,  C04B2235/3409 ,  C04B2235/604 ,  C04B2235/658 ,  C04B2235/77 ,  C04B2235/9607 ,  C04B2235/9661 ,  H01L35/22 ,  H01L35/32

摘要： A thermoelectric conversion material includes a complex oxide containing Zn, Al, Ga, and B. The thermoelectric conversion material is one in which a ratio of a molar amount of B to a total molar amount of Zn, Al, Ga, and B is not less than 0.0001 and not more than 0.01. The thermoelectric conversion material is one in which the relative density of the complex oxide is not less than 95% The thermoelectric conversion material is one in which at least a part of a surface of the complex oxide is coated with a film. A thermoelectric conversion module is provided with a plurality of n-type thermoelectric conversion materials, a plurality of p-type thermoelectric conversion materials, and a plurality of electrodes electrically serially connecting the p-type thermoelectric conversion materials and the n-type thermoelectric conversion materials in an alternate arrangement, and at least one material of the plurality of n-type thermoelectric conversion materials is the aforementioned thermoelectric conversion material.

摘要翻译： 热电转换材料包括含有Zn，Al，Ga和B的复合氧化物。热电转换材料是B的摩尔量与Zn，Al，Ga和B的总摩尔量的比率不是的热电转换材料 小于0.0001且不大于0.01。 热电转换材料是复合氧化物的相对密度不低于95％的热电转换材料。热电转换材料是复合氧化物的表面的至少一部分被膜涂覆的材料。 热电转换模块设置有多个n型热电转换材料，多个p型热电转换材料和多个电连接p型热电转换材料和n型热电转换材料的电极 所述多个n型热电转换材料中的至少一种材料为上述热电转换材料。

公开(公告)号：US20120145214A1

公开(公告)日：2012-06-14

申请号：US13387021

申请日：2010-07-16

申请人： Yuichi Hiroyama ,  Hiroshi Kishida

发明人： Yuichi Hiroyama ,  Hiroshi Kishida

IPC分类号： H01L35/28 ,  H01L35/22 ,  H01L35/18 ,  H01L35/14

CPC分类号： C04B35/453 ,  C04B2235/3217 ,  C04B2235/3284 ,  C04B2235/3286 ,  C04B2235/604 ,  C04B2235/656 ,  C04B2235/658 ,  C04B2235/77 ,  C04B2235/9607 ,  H01L35/22 ,  H01L35/32

摘要： A thermoelectric conversion material contains a mixed oxide containing Zn, Ga, and In. The thermoelectric conversion material is one in which the mixed oxide further contains Al. The thermoelectric conversion material is one in which the relative density of the mixed oxide is not less than 80%. The thermoelectric conversion material is one in which at least a part of a surface of the mixed oxide is coated with a film. A thermoelectric conversion module is provided with a plurality of n-type thermoelectric conversion materials, a plurality of p-type thermoelectric conversion materials, and a plurality of electrodes electrically serially connecting the p-type thermoelectric conversion materials with the n-type thermoelectric conversion materials in an alternate arrangement, and at least one material of the plurality of n-type thermoelectric conversion materials is the aforementioned thermoelectric conversion material.

摘要翻译： 热电转换材料含有含有Zn，Ga和In的混合氧化物。 热电转换材料是混合氧化物还含有Al的材料。 热电转换材料是混合氧化物的相对密度不小于80％的材料。 热电转换材料是其中涂覆有混合氧化物表面的至少一部分的材料。 热电转换模块设置有多个n型热电转换材料，多个p型热电转换材料和将p型热电转换材料与n型热电转换材料串联连接的多个电极 所述多个n型热电转换材料中的至少一种材料为上述热电转换材料。

公开(公告)号：US20110284523A1

公开(公告)日：2011-11-24

申请号：US13144725

申请日：2010-01-08

申请人： Yuichi Hiroyama ,  Kazuo Sadaoka ,  Yoshinari Sawabe

发明人： Yuichi Hiroyama ,  Kazuo Sadaoka ,  Yoshinari Sawabe

IPC分类号： H01L35/34

CPC分类号： H01L35/08 ,  H01L35/34

摘要： There is provided a method for manufacturing a thermoelectric conversion module that allows adhesiveness between a thermoelectric conversion element and an electrode to be further increased. It is a method for manufacturing a thermoelectric conversion module 1 that comprises a step of bonding thermoelectric conversion elements 10 to electrodes 6, 8 by electromagnetic induction heating of the thermoelectric conversion elements 10.

摘要翻译： 提供一种能够进一步提高热电转换元件和电极之间的粘合性的热电转换模块的制造方法。 它是一种制造热电转换模块1的方法，该热电转换模块1包括通过热电转换元件10的电磁感应加热将热电转换元件10接合到电极6,8的步骤。

公开(公告)号：US20110031451A1

公开(公告)日：2011-02-10

申请号：US12936755

申请日：2009-04-08

申请人： Kazuo Sadaoka ,  Yuichi Hiroyama ,  Yoshinari Sawabe

发明人： Kazuo Sadaoka ,  Yuichi Hiroyama ,  Yoshinari Sawabe

IPC分类号： H01B1/02

CPC分类号： H01L35/22 ,  C04B35/016 ,  C04B2235/3208 ,  C04B2235/3251 ,  C04B2235/3267 ,  C04B2235/3279 ,  C04B2235/3281 ,  C04B2235/3284 ,  C04B2235/3291 ,  C04B2235/408 ,  C04B2235/768 ,  C04B2235/786

摘要： Disclosed are a sintered body and a thermoelectric conversion material. The sintered body comprises a manganese-based oxide as a main component, and further comprises an oxide A wherein the oxide A represents one or more members selected from among nickel oxides, copper oxide and zinc oxide, and a metal M wherein the metal M represents one or more members selected from among Pd, Ag, Pt and Au.

摘要翻译： 公开了烧结体和热电转换材料。 烧结体包括锰基氧化物作为主要成分，并且还包含氧化物A，其中氧化物A表示选自氧化镍，氧化铜和氧化锌中的一种或多种，​​金属M表示金属M， 选自Pd，Ag，Pt和Au中的一种或多种。

公开(公告)号：US20100193004A1

公开(公告)日：2010-08-05

申请号：US12669654

申请日：2008-07-22

申请人： Yuichi Hiroyama

发明人： Yuichi Hiroyama

IPC分类号： H01L35/20 ,  H01L35/00 ,  B05D5/00 ,  H01L35/34

CPC分类号： H01L35/32

摘要： The present invention provides thermoelectric conversion devices and production methods thereof. The thermoelectric conversion device includes: a thermoelectric conversion device main body having a ridge portion and/or a vertex portion at which a ridge and/or a vertex have/has been subjected to a chamfering process; and a film covering a surface of the thermoelectric conversion device main body, including the ridge portion and/or the vertex portion thereof.

摘要翻译： 本发明提供热电转换装置及其制造方法。 热电转换装置包括：具有脊部和/或顶点已进行倒角加工的脊部和/或顶点部分的热电转换装置主体; 以及覆盖所述热电转换装置主体的包括所述脊部和/或其顶点部的表面的膜。

公开(公告)号：US20100170554A1

公开(公告)日：2010-07-08

申请号：US12601351

申请日：2008-06-03

申请人： Yuichi Hiroyama

发明人： Yuichi Hiroyama

IPC分类号： H01L35/20 ,  H01L35/00

CPC分类号： H01L35/08 ,  H01L35/06

摘要： A thermoelectric conversion module is provided. The thermoelectric conversion module includes a plurality of thermoelectric devices and an electrode for electrically connecting the thermoelectric devices in series, wherein the electrode has a hole section opened to the outside of the electrode and metal which is in liquid state within the used temperature range is stored in the hole section.

摘要翻译： 提供了一种热电转换模块。 热电转换模块包括多个热电装置和用于将热电装置串联电连接的电极，其中电极具有向电极外部开口的孔部分，并且在使用的温度范围内处于液态的金属被储存 在孔部分。

公开(公告)号：US06914274B2

公开(公告)日：2005-07-05

申请号：US10394068

申请日：2003-03-24

申请人： Yuichi Hiroyama ,  Tomoyuki Takada ,  Osamu Ichikawa

发明人： Yuichi Hiroyama ,  Tomoyuki Takada ,  Osamu Ichikawa

IPC分类号： H01L21/331 ,  H01L29/08 ,  H01L29/737

CPC分类号： H01L29/7371 ,  H01L29/0817

摘要： A thin-film semiconductor epitaxial substrate comprising a substrate and a sub-collector layer, a collector layer, a base layer and an emitter layer(s) which are formed as thin-film semiconductor epitaxial layers on said substrate, wherein boron (B) added is present in at least a part of a layer portion comprising said sub-collector layer and said collector layer.

摘要翻译： 一种薄膜半导体外延基板，包括在所述基板上形成为薄膜半导体外延层的基板和副集电极层，集电极层，基极层和发射极层，其中硼（B） 在包含所述副集电极层和所述集电极层的层部分的至少一部分中存在。

公开(公告)号：US20110259385A1

公开(公告)日：2011-10-27

申请号：US13143380

申请日：2010-01-08

申请人： Yuichi Hiroyama

发明人： Yuichi Hiroyama

IPC分类号： H01L35/32

CPC分类号： H01L35/10 ,  H01L35/32 ,  H01L2924/0002 ,  H01L2924/00

摘要： (Problem) To make a thermoelectric conversion module block with a plurality of connected thermoelectric conversion modules easy to handle and easy to connect the thermoelectric conversion modules to one another, operate stably for long periods of time.(Solution to problem) A thermoelectric conversion module is provided with a substrate 2, and a plurality of thermoelectric conversion elements 3, 4 electrically connected in series to one another on the substrate 2. A bottom face 2u of one end portion 2A of the substrate 2 is higher than a bottom face 2u of an other end portion 2B of the substrate 2 and a top face 2t of the one end portion 2A of the substrate 2 is higher than a top face 2t of the other end portion 2B of the substrate 2; through holes 12, 13 are formed in each of the one end portion 2A and the other end portion 2B of the substrate 2; in the one end portion 2A of the substrate 2, one end portion electrode layer 8a electrically connected to one end E1 of the plurality of thermoelectric conversion elements 3, 4 is provided ranging from the top face 2t through an interior surface of the through hole 12 to a surrounding region around the through hole 12 in the bottom face 2u; in the other end portion 2B of the substrate 2 an other end portion electrode layer 8b electrically connected to the other end E2 of the plurality of thermoelectric conversion elements 3, 4 is provided on a surrounding region around the through hole 13 in the top face 2t.

摘要翻译： （问题）为了使具有容易处理的多个连接的热电转换模块和易于将热电转换模块彼此连接的热电转换模块块长时间稳定地工作。 （问题的解决方案）热电转换模块设置有基板2和在基板2上彼此串联地电连接的多个热电转换元件3,4。基板2的一个端部2A的底面2u 2高于基板2的另一端部2B的底面2u，并且基板2的一个端部2A的顶面2t高于基板2的另一端部2B的顶面2t ; 通孔12,13形成在基板2的一个端部2A和另一个端部2B的每一个中; 在基板2的一个端部2A中，与多个热电转换元件3,4的一端E1电连接的一个端部电极层8a从顶面2t穿过通孔12的内表面 到位于底面2u中的贯通孔12周围的周围区域; 在基板2的另一端部分2B中，在多个热电转换元件3,4的另一端E2电连接的另一端部电极层8b设置在顶面2t中的通孔13周围的周围区域 。