Electronic and optical properties and photoelectric devaice application of semiconducting liquid crystal mixtures

2017 Fiscal Year Final Research Report

• Project/Area Number: 15H03552
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Applied materials
• Research Institution: Osaka University
• Principal Investigator: FUJII AKIHIKO 大阪大学, 工学研究科, 准教授 (80304020)
• Co-Investigator(Kenkyū-buntansha): 尾崎 雅則 大阪大学, 工学研究科, 教授 (50204186) ; 吉田 浩之 大阪大学, 工学研究科, 助教 (80550045)
• Co-Investigator(Renkei-kenkyūsha): SHIMIZU Yo 産業技術総合研究所, ユビキタスエネルギー研究部門, 研究グループ長 (40357223) ; ABE Masayuki 大阪大学, 大学院基礎工学研究科, 教授 (00362666)
• Project Period (FY): 2015-04-01 – 2018-03-31
• Keywords: 有機・分子エレクトロニクス / 電子デバイス

Outline of Final Research Achievements

By using the homologue and analogue molecules of liquid crystalline phthalocyanines, which exhibit the high carrier mobility and miscible properties, the mixed liquid crystalline semiconducting materials have been developed, and the optical and electronic properties have been clarified. Fabricating thin films with high order structure of the mixed liquid crystalline semiconductors, organic thin-film transistors and organic bulk-heterojunction thin-film solar cells have been developed, and carrier generation and transport mechanism have been investigated.

Free Research Field

電気電子材料・デバイス