参考文献

HANWHA CHEMICAL CORPORATION; Park, Ju Young; Myeong, Wan Jae; Jeon, Bong-Sik; Kim, Eung Gyu; Kwon, Eun Byul; Hyeon, Taeghwan; Ling, Daishun Patent: US2014/23594 A1, 2014 ; Location in patent: Paragraph 0065 ;