[19p-145-1~15] 12.4 有機EL・トランジスタ

▲ [19p-145-13] Solution processed alternating organic/inorganic multilayer for OLED encapsulation

〇Lina Sun¹、Yu Kurosawa¹、Hiroto Ito²、Yukihiro Makishima²、Hiroshi Kita²、Tsukasa Yoshida³、Yoshiyuki Suzuri¹ (1.INOEL, Yamagata Univ.、2.Konica Minolta Inc.、3.Grad. School Sci. Eng., Yamagata Univ.)

キーワード：thin film encapsulation (TFE), solution process, organic light emitting diode (OLED)

PDMS/SiO_x organic/inorganic multilayer can be solution processed at room temperature by employing photochemical partial conversion of spin-coated PDMS to SiO_x under VUV irradiation with a high photon energy (7.2 eV). Such a multilayer can be directly processed onto organic light emitting diodes as an effective thin film encapsulation compatible with their roll-to-roll manufacturing.