New fabrication of electrophosphorescent hybrid thin films

2014 Fiscal Year Final Research Report

• Project/Area Number: 24550244
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Inorganic industrial materials
• Research Institution: Osaka Municipal Technical Research Institute
• Principal Investigator: WATASE Seiji 地方独立行政法人大阪市立工業研究所, 電子材料研究部, 研究主任 (60416336)
• Co-Investigator(Kenkyū-buntansha): MATSUKAWA Kimihiro 地方独立行政法人大阪市立工業研究所, 電子材料研究部, 研究部長 (90416321) ; WATANABE Mitsuru 地方独立行政法人大阪市立工業研究所, 電子材料研究部, 研究主任 (70416337)
• Research Collaborator: FUJISAKI Daiki 大阪電気通信大学, 大学院 ; KARIU Kazuki 大阪電気通信大学 ; UEHARA Junji 大阪電気通信大学 ; JO Miyako 大阪電気通信大学 ; SHIMOMAE Masahiro 大阪電気通信大学 ; YAMASHITA Tsuyoki 同志社大学
• Project Period (FY): 2012-04-01 – 2015-03-31
• Keywords: シルセスキオキサン / 有機無機ハイブリッド / 金属錯体 / カルバゾール / 電界発光 / りん光材料 / 薄膜材料 / ゾルゲル反応

Outline of Final Research Achievements

In order to develop a hybrid thin film having electroluminescent property, hybridization of silsesquioxane by the introduction of the organic compounds and/or luminescent metal complexes had been studied. As a result of this research, hole transporting silsesquioxane had been successfully synthesized by the introduction of carbazole group. The silsesquioxane with carbazole group plays a role as a sensitizer for the hybridized luminescent metal complex, showing enhanced luminescence. Furthermore, the device using such luminescent hybrid thin film as a luminescent layer showed electroluminescence derived from metal complex hybridized in silsesquioxane.

Free Research Field

ハイブリッド材料