发明公开
EP2573800A4 DIFFUSION AGENT COMPOSITION, METHOD OF FORMING AN IMPURITY DIFFUSION LAYER, AND SOLAR CELL 有权
DIFFUSIONSMITTELZUSAMMENSETZUNG,VERFAHREN ZUR FORMUNG EINER UNREINHEITENDIFFUSIONSSCHICHT UND SOLARZELLE

DIFFUSION AGENT COMPOSITION, METHOD OF FORMING AN IMPURITY DIFFUSION LAYER, AND SOLAR CELL
摘要:
The disclosed diffusion agent composition is used in the formation of an impurity diffusion agent layer on a semiconductor substrate, and contains (A) an impurity diffusion component, (B) a silicon compound, and (C) a solvent containing (C1) a solvent with a boiling point of 100C or less, (C2) a solvent with a boiling point of 120-180C, and a (C3) solvent with a boiling point of 240-300C.
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