광반응성 폴리이미드를 이용한 유기전기발광소자에 관한 연구

• 영문명: The Study of Photosensitive Polyimide for Organic Electroluminescence
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 노석원(Rho, Sok-Won ) 신동명(Shin, Dong-Myung) 손병청(Shon, Byoung-Choung)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제15권 제4호, 21~25쪽, 전체 5쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 1998.12.30

영문 초록

Organic-based electroluminescent devices have attracted lots of interests because of their possible application as a large-area flat panel display. Polyimides have been used for photo-alignment in LCD(Liquid Crystal Display). However, the devices used in this study were fabricated with polyimide doped with N,N -Diphenyl-N,N -di(m-tolyl)-benzidine(TPD) (3, 10, 30wt%) for electroluminescent hole tranforting layer(EHTL). The photochemical and physical properties of EHTL was studied. The film thicknesses were reduced under illumination with UV light. Polyimide films doped with TPD(3wt%) was irradiated and the electrical properties of the films were studied.