| 摘要 |
<p>PURPOSE: A secondary battery is provided to simplify a process by replacing a photosensitive polymer film coated at anode and cathode, to ensure excellent power characteristic of an electrode, and to improve electrode safety. CONSTITUTION: A secondary battery is does not include an independent separator. The separator of the secondary battery is applied on a cathode or anode. A method for manufacturing a secondary battery comprises the steps of: preparing a photosensitive polymer composition containing a photosensitive polymer compound; applying the photosensitive polymer composition on the cathode or anode using an inkjet spray method; and exposing the applied photosensitive polymer composition to form a separator coated on the cathode or anode.</p> |
