发明授权
US07719201B2 Microdevice, microdevice array, amplifying circuit, memory device, analog switch, and current control unit
有权
微器件,微器件阵列,放大电路,存储器件,模拟开关和电流控制单元
- 专利标题: Microdevice, microdevice array, amplifying circuit, memory device, analog switch, and current control unit
- 专利标题(中): 微器件,微器件阵列,放大电路,存储器件,模拟开关和电流控制单元
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申请号: US10951832申请日: 2004-09-28
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公开(公告)号: US07719201B2公开(公告)日: 2010-05-18
- 发明人: Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada
- 申请人: Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada
- 申请人地址: JP Nagoya
- 专利权人: NGK Insulators, Ltd.
- 当前专利权人: NGK Insulators, Ltd.
- 当前专利权人地址: JP Nagoya
- 代理机构: Burr & Brown
- 优先权: JP2004-248101 20040827
- 主分类号: G09G3/10
- IPC分类号: G09G3/10 ; H01J1/00
摘要:
A microdevice has an electron emitter including a memory for accumulating electric charges corresponding to an input voltage, for emitting electrons corresponding to the electric charges accumulated in said memory; and an amplifier connected to a power supply and including a collector electrode for capturing the electrons emitted from the electron emitter. The atmosphere between at least the electron emitter and the collector electrode is a vacuum. When the electrons emitted from the electron emitter are captured by the collector electrode of the amplifier, a collector current flows between the collector electrode and the electron emitter to amplify the input voltage.
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