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81. 发明专利

JP2014179539A Thermoelectric conversion module 有权
标题翻译：热电转换模块
公开(公告)号：JP2014179539A
公开(公告)日：2014-09-25
申请号：JP2013053768
申请日：2013-03-15
申请人： Nippon Thermostat Co Ltd , 日本サーモスタット株式会社
发明人： SUDA HIROSHI , SATO JUNICHI
IPC分类号： H01L35/32 , H01L35/14 , H01L35/16 , H01L35/18 , H01L35/30
CPC分类号： H01L35/32 , H01L35/08 , H01L35/16 , H01L35/22
摘要： PROBLEM TO BE SOLVED: To provide a thermoelectric conversion module improved in mass productivity.SOLUTION: A thermoelectric conversion module 1 comprises: a base unit 11; a plurality of first electrodes 3; a plurality of thermoelectric conversing elements 2; a plurality of second electrodes 4; and a connection 42. The thermoelectric conversion elements 2 are configured as an n-type and connected in series. The connection 42 is formed integrally with each of the second electrodes 4 and configured separately from each of the first electrodes 3. Each first electrode 3 is provided with a receiving section 33 receiving the tip of the connection 42. Six element arrays 6 each of which is configured by lining up five thermoelectric conversion elements 2 in the X-axis direction are lined up in the Y direction. The receiving section 33 is configured to be received by connections 42 having the same shape even in either case where the connection 42 connects the thermoelectric conversion elements 2 in the element arrays 6 or where the connection 42 connects between the element arrays 6 adjacent each other, and the first electrode 3 and the second electrode 4 are configured to have the same shape.
摘要翻译：要解决的问题：提供一种提高批量生产率的热电转换模块。解决方案：热电转换模块1包括：基座单元11; 多个第一电极3; 多个热电转换元件2; 多个第二电极4; 和连接42.热电转换元件2被配置为n型并串联连接。连接部42与第一电极4中的每一个一体地形成，并且与第一电极3分开配置。每个第一电极3设置有容纳部33，其接收连接部42的前端。通过将X轴方向上的五个热电转换元件2排列成Y方向配置而构成。接收部分33被配置为即使在连接42连接元件阵列6中的热电转换元件2或连接在彼此相邻的元件阵列6之间连接的情况下也具有相同形状的连接42，并且第一电极3和第二电极4被构造成具有相同的形状。

82. 发明专利

JP2014165464A Thermoelectric conversion material and method of producing the same 审中-公开
标题翻译：热电转换材料及其制造方法
公开(公告)号：JP2014165464A
公开(公告)日：2014-09-08
申请号：JP2013037843
申请日：2013-02-27
申请人： Tokyo Institute Of Technology , 国立大学法人東京工業大学
发明人： KIMURA YOSHISATO , TAKENO KOICHIRO
IPC分类号： H01L35/14 , C01B33/06 , H01L35/34
CPC分类号： Y02P20/133
摘要： PROBLEM TO BE SOLVED: To provide a β-FeSi-based thermoelectric material that can generate power under high temperature, and can be produced at low raw material cost and production cost, and to provide a production method therefor.SOLUTION: In a method of manufacturing a β-FeSi-based thermoelectric conversion element, β-FeSiis precipitated from α-FeSiby sintering a mixture of Fe-Si alloy powder and iron oxide powder by hot press, and then performing heat treatment. SiOis also formed by reducing the iron oxide with surplus Si thus produced, and then the β-FeSiis produced by solid-phase reaction with Si eutectoid where Fe reduced by Si is remaining without being oxidized.
摘要翻译：要解决的问题：提供一种能够在高温下发电的基于FeSi的热电材料，并且可以以低的原材料成本和生产成本生产，并提供其制造方法。解决方案：在一种方法中制造基于FeSi的热电转换元件，通过热压从α-FeSiby烧结Fe-Si合金粉末和氧化铁粉末的混合物沉淀出的FeSii，然后进行热处理。还通过如此生成的剩余的Si还原氧化铁而形成SiO 2，然后通过与Si共析合成的固相反应产生的Fe-Si，其中Fe被Si还原而不被氧化。

83. 发明专利

JP2014140044A Double phase thermoelectric conversion material 审中-公开
标题翻译：双相热电转换材料
公开(公告)号：JP2014140044A
公开(公告)日：2014-07-31
申请号：JP2014031275
申请日：2014-02-21
申请人： Furukawa Co Ltd , 古河機械金属株式会社
发明人： GENG HUIYUAN , GUO JUNQING , OCHI SHUNICHI
IPC分类号： H01L35/18 , C22C13/00 , H01L35/14 , H01L35/34
摘要： PROBLEM TO BE SOLVED: To provide a double phase thermoelectric conversion material excellent in thermoelectric performance in a wide temperature range.SOLUTION: The double phase thermoelectric conversion material is composed of plural kinds of phases, in which a volume ratio of a first phase and a second phase different from the first phase is preferably in a range of 80:20 to 20:80, more preferably 70:30 to 30:70, furthermore preferably 65:35 to 35:65.
摘要翻译：要解决的问题：提供在宽温度范围内热电性能优异的双相热电转换材料。解决方案：双相热电转换材料由多种相组成，其中第一相和第二相的体积比与第一相不同的第二相优选为80:20〜20:80，更优选为70:30〜30:70，进一步优选为65:35〜35:65的范围。

86. 发明专利

JP2014090101A Thermoelectric conversion element 有权
标题翻译：热电转换元件
公开(公告)号：JP2014090101A
公开(公告)日：2014-05-15
申请号：JP2012239683
申请日：2012-10-30
申请人： Shigeyuki Tsurumi , 重行鶴見 , Yukio Shimo , 霜幸雄
发明人： TSURUMI SHIGEYUKI , SHIMO YUKIO
IPC分类号： H01L35/32 , H01L35/14 , H01L35/30
摘要： PROBLEM TO BE SOLVED: To provide a thermoelectric conversion element capable of maintaining favorable thermoelectric conversion efficiency.SOLUTION: A thermoelectric conversion element includes a p-type semiconductor 11, an n-type semiconductor 12, and an insulating layer 13 held between the p-type semiconductor 11 and the n-type semiconductor 12, and is configured by forming a pn-junction between the p-type semiconductor 11 and the n-type semiconductor 12. The insulating layer 13 is formed of powder of refractory bricks. The p-type semiconductor 11 is formed of powder obtained by mixing 15-70 vol.% of p-type semiconductor powder with powder of refractory bricks. The n-type semiconductor 12 is formed of powder obtained by mixing 15-70 vol.% of n-type semiconductor powder with powder of refractory bricks.
摘要翻译：要解决的问题：提供能够保持有利的热电转换效率的热电转换元件。解决方案：热电转换元件包括p型半导体11，n型半导体12和保持在p型半导体12之间的绝缘层13。型半导体11和n型半导体12，并且通过在p型半导体11和n型半导体12之间形成pn结构成。绝缘层13由耐火砖的粉末形成。 p型半导体11由通过将15-70体积％的p型半导体粉末与耐火砖粉末混合而获得的粉末形成。 n型半导体12由将15〜70体积％的n型半导体粉末与耐火砖粉末混合而成的粉末形成。

87. 发明专利

JP2014077783A Thermocouple, thermopile, infrared sensor and method of producing infrared sensor 有权
标题翻译：热电偶，热电偶，红外传感器和生产红外传感器的方法
公开(公告)号：JP2014077783A
公开(公告)日：2014-05-01
申请号：JP2013192685
申请日：2013-09-18
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： NOGUCHI EIGO
IPC分类号： G01J1/02 , H01L35/14 , H01L35/32
CPC分类号： H01L35/32 , G01J5/12 , H01L35/34
摘要： PROBLEM TO BE SOLVED: To increase the number of pairs of thermopiles per unit area of thermopile.SOLUTION: In an infrared sensor including a thermopile 5, the thermopile 5 includes a first semiconductor material 31 and a second semiconductor material 32. The first semiconductor material 31 and the second semiconductor material 32 are laminated. Between the first semiconductor material 31 and the second semiconductor material 32, an interlayer insulating film 35 composed of a thermal oxidation film of the first semiconductor material 31 is formed.
摘要翻译：要解决的问题：增加热电堆每单位面积的热电堆数量。解决方案：在包括热电堆5的红外传感器中，热电堆5包括第一半导体材料31和第二半导体材料32.第一半导体材料 31和第二半导体材料32层叠。在第一半导体材料31和第二半导体材料32之间形成由第一半导体材料31的热氧化膜构成的层间绝缘膜35。

88. 发明专利

JP5445276B2 Magnesium, the thermoelectric conversion material, as well as a manufacturing method thereof consisting of tin and silicon 有权
公开(公告)号：JP5445276B2
公开(公告)日：2014-03-19
申请号：JP2010081536
申请日：2010-03-31
申请人：宇部興産株式会社
发明人：浩一河村 , 吉積田中
IPC分类号： H01L35/14 , C01B33/06 , C22C30/04 , H01L35/34

89. 发明专利

JP2014049737A METALLIC MATERIAL HAVING n-TYPE THERMOELECTRIC CONVERSION PERFORMANCE 有权
标题翻译：具有n型热电转换性能的金属材料
公开(公告)号：JP2014049737A
公开(公告)日：2014-03-17
申请号：JP2012194488
申请日：2012-09-04
申请人： National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： FUNAHASHI RYOJI
IPC分类号： H01L35/20 , C01B33/06 , H01L35/14
CPC分类号： H01L35/20 , B22F3/105 , B22F3/14 , B22F3/16 , B22F2003/1054 , B22F2009/041 , C01B33/06 , C22C1/02 , C22C22/00 , C22C29/18 , C22C30/00 , C22C30/02 , C30B29/52
摘要： PROBLEM TO BE SOLVED: To provide a novel material useful as an n-type thermoelectric conversion material exhibiting excellent thermoelectric conversion performance and having excellent durability in a medium temperature region.SOLUTION: A metallic material is represented by a compositional formula:MnMSiAl(in the formula, M is one kind or more than one kind of element selected from a group consisting of Ti, V, Cr, Fe, Co, Ni, and Cu, 2.0≤x≤3.5, 0≤y≤1.4, 2.5≤x+y≤3.5, 3.5≤m≤4.5, 1.5≤n≤2.49), and has a negative Seebeck coefficient and an electric resistivity of 2 mΩ cm or less at temperatures of 25°C or higher, and crystallinity.
摘要翻译：要解决的问题：提供一种新型材料，可用作具有优异热电转换性能并且在中温区域具有优异耐久性的n型热电转换材料。解决方案：金属材料由组成式MnMSiAl（在式中，M是选自由Ti，V，Cr，Fe，Co，Ni和Cu组成的组中的一种或多种元素，2.0≤x≤3.5,0≤y≤1.4,2.5≤x+ y≤3.5,3.5≤m≤4.5,1.5≤n≤2.49），并且具有负的塞贝克系数和2m＆OHgr的电阻率; 25℃以上的温度，结晶度。

90. 发明专利

JP5424436B1 Thermoelectric material and a manufacturing method thereof and a thermoelectric conversion module using the same 有权
公开(公告)号：JP5424436B1
公开(公告)日：2014-02-26
申请号：JP2013543430
申请日：2013-05-15
申请人：独立行政法人科学技術振興機構
发明人：芳明中村 , 雅之五十川 , 智広上田 , 純吉川 , 酒井　　朗 , 秀雄細野
IPC分类号： H01L35/32 , H01L35/14 , H01L35/26 , H01L35/34
CPC分类号： H01L35/22 , H01L35/00 , H01L35/12 , H01L35/14 , H01L35/26 , H01L35/32 , H01L35/34
摘要：熱電材料は、半導体基板と、基板上に形成された半導体酸化膜と、酸化膜上に設けられた熱電層とを備えている。半導体酸化膜には第１ナノ開口部が形成され、熱電層は、複数の半導体ナノドットが粒子充填構造を有するように第１ナノ開口部上に積み上がった形をとり、複数の半導体ナノドットの少なくとも一部は、その表面に形成された第２ナノ開口部を有し、かつ、第２ナノ開口部を介して互いに結晶方位を揃えて連結している。この熱電材料は、半導体基板を酸化し、その上に半導体酸化膜を形成する工程と、酸化膜に第１ナノ開口部を形成する工程と、第１ナノ開口部上に複数の半導体ナノドットをエピタキシャル成長させて積み上げる工程を経て製造される。
このような構成により、熱電変換性能に優れた熱電材料が実現する。

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