发明名称 Flat field emitter displays
摘要 Disclosed are flat panel field emitter displays whose unit cell structure adopt a planar cathode structure in stead of a conventional microtip structure, so as to increase the degree of integration and can be operated at low operation voltages at high speeds. In the structure, a channel insulator is formed below the cathode and underlaid by a gate. By means of the gate voltage, the electron emission from the cathode can be controlled. The electrodes in the structure are arranged in the order of anode, cathode and gate, allowing the simplification of processes. With the ease of controlling the distance between electrodes, the displays can be applied for almost all video systems from small sizes to large screen area displays, in place of conventional displays. The displays allows conventional semiconductor processes and facilities to be utilized as they are.
申请公布号 US6727642(B1) 申请公布日期 2004.04.27
申请号 US20000646730 申请日期 2000.09.20
申请人 KOREA ADVANCED INSTITUTE OF SCIENCE & TECHNOLOGY 发明人 CHO GYU HYEONG;JUNG NAM SUNG;CHAE GYUN;RYOO TAE HA;HONG JON WOON;RYU SEUNG TAK;KIM YOUNG KI
分类号 H01J29/04;H01J1/304;H01J29/18;H01J29/74;H01J29/87;H01J31/12;(IPC1-7):H01J1/62;H01J1/30 主分类号 H01J29/04
代理机构 代理人
主权项
地址