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Sharp Corp
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Sharp Corp
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Application filed by Sharp CorpfiledCriticalSharp Corp
Priority to JP9999877ApriorityCriticalpatent/JPS5433750A/en
Publication of JPS5433750ApublicationCriticalpatent/JPS5433750A/en
PURPOSE: To simplify the construction and to improve the performance by arranging an opposite electrode and a reference electrode on the same substrate.