SURFACE STRUCTURE OF CRYSTAL SILICON BATTERY AND METHOD FOR MANUFACTURING THE SAME

PROBLEM TO BE SOLVED: To provide a surface structure of a crystal silicon battery, and a method for manufacturing the same. SOLUTION: The surface structure of the crystal silicon battery includes a body having a surface fine structure and a rear surface fine structure. Also, the roughness coefficien...

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Bibliographische Detailangaben
Hauptverfasser:	LIN CHING-YING, LIN MIEN-LIANG, TU CHING-HAO
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a surface structure of a crystal silicon battery, and a method for manufacturing the same. SOLUTION: The surface structure of the crystal silicon battery includes a body having a surface fine structure and a rear surface fine structure. Also, the roughness coefficient of the surface fine structure is larger than that of the rear surface fine structure, and the surface form of the surface fine structure includes a plurality of cone shaped bodies, and the surface form of the rear surface fine structure includes a plurality of arc shaped bodies or a plurality of polygons. COPYRIGHT: (C)2011,JPO&INPIT