METHOD FOR MANUFACTURING THREAD BATTERY AND APPARATUS FOR MANUFACTURING THREAD BATTERY

摘要

PURPOSE: A method for manufacturing a thread battery is provided to coat the inner side of a thread secondary battery with internal materials at a room temperature and to safely and easily manufacture the thread battery without a thermal treatment. CONSTITUTION: A method for manufacturing a thread battery comprises the following steps: preparing a covered part(10) having a tube shape; forming a first current collector layer(20) by spreading a first current collector material(25) of a slurry shape on the inner surface of the covered part; forming a first electrode layer(30) by spreading the first electrode material(35) on the inner surface of the first current collector layer; forming an electrolyte layer(40) by spreading an slurry electrolyte(45) on the inner surface of the first electrode layer; and inserting a second current collector(60) of a thread shape into the inner space of the electrolyte layer.