METHOD FOR MANUFACTURING CATHODE FOR THIN FILM BATTERY USING LASER, CATHODE FOR THIN FILM BATTERY MANUFACTURED THEREBY, AND THIN FILM BATTERY COMPRISING SAME

WIPO Patent Application WO/2016/072664

A1

A method for forming a cathode for a thin film battery may comprise the steps of: depositing a cathode active material on a substrate; and crystallizing the cathode active material by irradiating a laser on the cathode active material. The cathode active material can be deposited on a substrate at room temperature, and can be crystallized by a laser at low temperatures so that a light and workable polymeric substrate may be used. A thin film battery comprising a cathode manufactured by a method for manufacturing a cathode according to one embodiment of the present invention may have good charging and discharging properties such as high discharge capacity.

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CHOI JI-WON (KR)
YOON SEOK JIN (KR)
KIM JIN SANG (KR)
KANG CHONG YUN (KR)
BAEK SEUNG HYUB (KR)
KIM SEONG KEUN (KR)
KWON BEOMJIN (KR)
YIM HAENA (KR)

PCT/KR2015/011525

May 12, 2016

October 29, 2015

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KOREA INST SCI & TECH (KR)

H01M4/139; H01M4/36; H01M4/62; H01M10/0585

JP5417757B2	2014-02-19
KR20130106965A	2013-10-01
KR20130003147A	2013-01-09
KR20050001542A	2005-01-07
JPH08236105A	1996-09-13

KIM, SUN-YOUNG (KR)
김순영 (KR)

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