THERMOELECTRIC CONVERSION MATERIAL, CIRCUIT MANUFACTURING METHOD AND THERMOELECTRIC CONVERSION MODULE

PROBLEM TO BE SOLVED: To provide an efficient circuit manufacturing method of a thermoelectric conversion element or a thermoelectric conversion module.SOLUTION: By adding a conductive glass particle to a thermoelectric conversion substance particle, adhesion and conductivity required for forming a...

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Bibliographic Details
Main Authors MATSUURA HIROAKI, TANAKA SHUJI, TOYODA TAKESHI, SHIMADA KAZUHIRO, KATO NAOTAKA
Format Patent
LanguageEnglish
Japanese
Published 02.07.2015
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Summary:PROBLEM TO BE SOLVED: To provide an efficient circuit manufacturing method of a thermoelectric conversion element or a thermoelectric conversion module.SOLUTION: By adding a conductive glass particle to a thermoelectric conversion substance particle, adhesion and conductivity required for forming a thermoelectric conversion material into element through thermal processing at 500°C are achieved. Thus, a manufacturing process of the thermoelectric conversion module is simplified. Further by applying a thermoelectric conversion material ink obtained by mixing the conductive glass particle and the thermoelectric conversion substance particle onto a substrate by ink jet printing, integration of the thermoelectric conversion element, integral molding of module formation with p-type and n-type bonding and processing at the same temperature can be implemented. 【課題】 熱電変換素子又は熱電変換モジュールの効率的な回路作製方法を提供する。【解決手段】 導電性ガラス粒子を熱電変換物質粒子に添加することにより、500℃の熱処理で熱電変換材料の素子化に必要な密着性と導電性とを実現する。これにより、熱電変換モジュールの製造工程が簡略化される。また、導電性ガラス粒子と熱電変換物質粒子とを混合した熱電変換材料インクを、インクジェット印刷によって基板上に塗布することにより、熱電変換素子の集積化と、p型とn型の接合を伴うモジュール化の一体成型と、同一の温度での処理とを実現する。【選択図】図2
Bibliography:Application Number: JP20130266857