Invention Grant
- Patent Title: Field emission device and driving method thereof
- Patent Title (中): 现场发射装置及其驱动方法
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Application No.: US12575054Application Date: 2009-10-07
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Publication No.: US08547299B2Publication Date: 2013-10-01
- Inventor: Jin Woo Jeong , Yoon Ho Song
- Applicant: Jin Woo Jeong , Yoon Ho Song
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: Rabin & Berdo, P.C.
- Priority: KR10-2009-0026868 20090330
- Main IPC: G09G3/10
- IPC: G09G3/10

Abstract:
Provided is a pulse drive-type field emission device. The pulse drive-type field emission device includes anode and cathode substrates that are spaced apart from and face each other, a cathode electrode formed on the cathode substrate, and a field emitter formed on the cathode electrode. The pulse drive-type field emission device further includes a metal mesh-type gate electrode having an opening through which electrons emitted from the field emitter pass and a power source which applies a compensated pulse wave power to the gate electrode or the cathode electrode to compensate for vibration of the gate electrode. Thus, noise from the metal mesh can be prevented without additional fabrication processes by modifying a waveform in pulse driving.
Public/Granted literature
- US20100244717A1 FIELD EMISSION DEVICE AND DRIVING METHOD THEREOF Public/Granted day:2010-09-30
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