Knobbe Martens Olson & Bear LLP
Secondary battery including polymer material layer and method of manufacturing the same, having a case seamlessly formed as a single body
A secondary battery and a method of manufacturing the same are disclosed. In one aspect, the method includes preparing an electrode assembly comprising a positive electrode plate, a negative electrode plate, and a separator interposed therebetween. The method also includes freezing the electrode assembly after the electrode assembly is filled with an electrolyte solution, dipping the frozen electrode assembly in a liquid polymer material, retrieving the dipped electrode assembly from the liquid polymer material, and curing an external surface of the electrode assembly.
Samsung SDI Co., Ltd.
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inventional inventional inventional inventional inventional additional inventional inventional inventional additional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional
Young-Woong Jee-Won Jake Byong-Gon Seon-Hong Maeng-Eun Hee-Sung Jong-Man Jee-Hoon Ki-Soo
Kwon Kang Kim Lee Lee Lee Choi Kim Han Lee