STATIC INDUCTION TRANSISTORS USING ORGANIC MATERIALS

使用有机材料的静态感应晶体管

• 批准号: 11650314
• 负责人: KUDO Kazuhiro
• 金额: $ 2.24万
• 依托单位: CHIBA UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 1999
• 资助国家: 日本
• 起止时间: 1999 至 2000
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-11650314/
• 关键词: Static induction transistor; Field effect transistor; Hybrid type organic light emitting transistor; Photo-thyristor; Organic display; Organic semiconductors; Schottky gate; Vacuum evaporated films; 分子トランジスタ; 有機超薄膜; 銅フタロシアニン; メロシアニン

Organic static induction transistors (SITs) for display devices are proposed and the basic electrical characteristics of the SITs are investigated. The organic SITs using a copper phthalocyanine (CuPc) evaporated film as an active layer have a layered structure of Au (drain)/CuPc/Al (gate)/CuPc/Au (source)/glass. The electrical characteristics show that the current flow from the source to drain electrodes is controlled by relatively low gate voltages. Furthermore, excellent characteristics such as a high current density and high speed operation are realized by applying a buried Al grid electrode as the Schottky gate. Considering the driving system of organic electroluminescence (EL) devices, basic characteristics of EL device combined with organic static induction transistor (SIT) are examined. This device structure has ITO (source)/Alq3 (emissive layer)/α-NPD (hole-transfer layer : Al gate electrode inserted)/Al (drain), structure which is almost same as a typical EL device. Current-voltage and luminescent characteristics demonstrate that the hybrid organic electroluminescence transistor works as a display device.

提出了用于显示设备的有机静态感应晶体管（SITS），并投资了座位的基本电气特性。有机物使用铜邻苯丙氨酸（CUPC）蒸发膜作为活性层坐着，其分层结构是Au（Drain）/Cupc/Al（Gate）/CUPC/AU（源）/玻璃。电气特性表明，从源到排水电子的电流流由相对较低的门电压控制。此外，通过将埋入的Al网格电极作为Schottky门，可以实现出色的特征，例如高电流密度和高速操作。考虑到有机电致发光（EL）设备的驱动系统，研究了EL设备与有机静态诱导晶体管（SIT）的基本特性。该设备结构具有ITO（源）/ALQ3（发射层）/α-NPD（孔转移）层：插入的Al栅极电极）/Al（Drain），结构与典型的EL设备几乎相同。电流 - 电压和发光特性表明，混合有机电致发光晶体管起显示器的作用。

项目成果

Kayoko Ikegami: "Hybrid organic light emitting transistor"Technical Report of IEICE. OME2000-172. 1 (2001)

池上佳代子：IEICE的“混合有机发光晶体管”技术报告。

池上加余子: "複合型有機発光トランジスタ"電子情報通信学会技術報告. OME2001-03. 1-5 (2001)

Kayoko Ikegami：“复合有机发光晶体管”IEICE 技术报告。OME2001-03（2001）。

Shigekazu Kuniyoshi: "Space Charge Limited Conduction in an Organic Static Induction Transistor"Technical Report of IEEJ. DEI-00-78. 7 (2000)

Shigekazu Kuniyoshi：“有机静电感应晶体管中的空间电荷有限传导”IEEJ 技术报告。

Kazuhiro Kudo: "Molecular Electronic Devices -Overview and Some Directions-"Technical Report of IEEJ. EFM-01-5. 25 (2001)

Kazuhiro Kudo：“分子电子器件 - 概述和一些方向 -”IEEJ 的技术报告。

Kazuhiro Kudo: "Organic Static Induction Transistor for Display Devices"Synthetic Metals. 11. 111-112 (2000)

Kazuhiro Kudo：“用于显示设备的有机静电感应晶体管”合成金属。