JP6785459B2 - 熱電変換素子および熱電変換モジュール - Google Patents
熱電変換素子および熱電変換モジュール Download PDFInfo
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- JP6785459B2 JP6785459B2 JP2018509301A JP2018509301A JP6785459B2 JP 6785459 B2 JP6785459 B2 JP 6785459B2 JP 2018509301 A JP2018509301 A JP 2018509301A JP 2018509301 A JP2018509301 A JP 2018509301A JP 6785459 B2 JP6785459 B2 JP 6785459B2
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- 238000006243 chemical reaction Methods 0.000 title claims description 70
- 239000000463 material Substances 0.000 claims description 50
- 239000002245 particle Substances 0.000 claims description 46
- 239000012212 insulator Substances 0.000 claims description 41
- 229910052751 metal Inorganic materials 0.000 claims description 32
- 239000002184 metal Substances 0.000 claims description 32
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 9
- 239000005871 repellent Substances 0.000 claims description 6
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 150000001340 alkali metals Chemical class 0.000 claims description 3
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 3
- 238000009751 slip forming Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 18
- 239000000758 substrate Substances 0.000 description 17
- 239000000919 ceramic Substances 0.000 description 13
- 238000007747 plating Methods 0.000 description 12
- 229910000679 solder Inorganic materials 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000001035 drying Methods 0.000 description 7
- 230000006866 deterioration Effects 0.000 description 6
- 238000005530 etching Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 238000007772 electroless plating Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000004544 sputter deposition Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000005679 Peltier effect Effects 0.000 description 3
- 238000009713 electroplating Methods 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000002940 repellent Effects 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007751 thermal spraying Methods 0.000 description 2
- 238000007736 thin film deposition technique Methods 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical class C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910018989 CoSb Inorganic materials 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- 229910017028 MnSi Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 230000005678 Seebeck effect Effects 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910003472 fullerene Inorganic materials 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000005297 pyrex Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000012925 reference material Substances 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 125000005372 silanol group Chemical group 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
- H10N10/10—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects
- H10N10/17—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects characterised by the structure or configuration of the cell or thermocouple forming the device
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- H10N10/852—Thermoelectric active materials comprising inorganic compositions comprising tellurium, selenium or sulfur
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
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- B82Y40/00—Manufacture or treatment of nanostructures
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- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
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- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
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- H10N10/851—Thermoelectric active materials comprising inorganic compositions
- H10N10/853—Thermoelectric active materials comprising inorganic compositions comprising arsenic, antimony or bismuth
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- H10N10/854—Thermoelectric active materials comprising inorganic compositions comprising only metals
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- Y10T29/49117—Conductor or circuit manufacturing
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- Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
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- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
- Y10T29/49144—Assembling to base an electrical component, e.g., capacitor, etc. by metal fusion
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Powder Metallurgy (AREA)
- Compositions Of Oxide Ceramics (AREA)
Description
1−1、70−1 熱電部材
1−2、70−2 絶縁体
1−3 粒子
1−4、70−4 金属層(素子電極)
1−5、70−5 隙間
5−1、50−1 接合電極
5−2C、50−2C 低温側セラミック基板
5−2H、50−2H 高温側セラミック基板
5−n、50−n n型熱電変換素子
5−p、50−p p型熱電変換素子
10 熱電変換モジュール
60−1、60−1’ 取り出し端子
Claims (10)
- 柱状の熱電部材と、
前記熱電部材の周囲に形成された絶縁体と、を有し、
前記柱状の熱電部材は、上面と、下面と、前記上面および前記下面の間に配置された側面と、を有し、
前記側面と前記絶縁体との間の少なくとも一部の領域に形成された隙間に粒子が封入されている、
熱電変換素子。 - さらに、
前記熱電部材の端面および前記絶縁体の端面に連続して形成された金属層を有する、
請求項1に記載の熱電変換素子。 - 前記粒子のモース硬度は、前記絶縁体のモース硬度よりも硬い、
請求項1に記載の熱電変換素子。 - 前記粒子は、炭化ケイ素、ダイヤモンド、アルミナ、シリカ、酸化チタンのいずれか、または、それらの2種以上の材料からなる、
請求項1に記載の熱電変換素子。 - 前記粒子は、表面が撥水処理されている、
請求項4に記載の熱電変換素子。 - 前記粒子の径は、前記絶縁体の厚みよりも小さい、
請求項1に記載の熱電変換素子。 - 前記粒子の径は、1μm以上である、
請求項1に記載の熱電変換素子。 - 前記絶縁体の材質は、ガラス材料または石英ガラスである、
請求項1に記載の熱電変換素子。 - 前記絶縁体の材料は、ガラス材料であり、
前記絶縁体の組成は、重量パーセントでB2O3を3〜5%、Al2O3を10〜15%、BaOを5〜10%、CaOを8〜13%、MgOを1〜5%と、SiO2およびアルカリ金属と、からなる、
請求項8に記載の熱電変換素子。 - 第1の配線基板と、
前記第1の配線基板に対向する第2の配線基板と、
前記第1の配線基板と前記第2の配線基板との間に、複数配列された請求項1〜9のいずれか1項に記載の熱電変換素子と、を有する、
熱電変換モジュール。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662314221P | 2016-03-28 | 2016-03-28 | |
US62/314,221 | 2016-03-28 | ||
PCT/JP2017/012237 WO2017170320A1 (ja) | 2016-03-28 | 2017-03-27 | 熱電変換素子および熱電変換モジュール |
Publications (2)
Publication Number | Publication Date |
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JPWO2017170320A1 JPWO2017170320A1 (ja) | 2019-02-07 |
JP6785459B2 true JP6785459B2 (ja) | 2020-11-18 |
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JP2018509301A Active JP6785459B2 (ja) | 2016-03-28 | 2017-03-27 | 熱電変換素子および熱電変換モジュール |
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Country | Link |
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US (1) | US11088309B2 (ja) |
JP (1) | JP6785459B2 (ja) |
CN (1) | CN108780836B (ja) |
WO (1) | WO2017170320A1 (ja) |
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US6347521B1 (en) * | 1999-10-13 | 2002-02-19 | Komatsu Ltd | Temperature control device and method for manufacturing the same |
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