公开(公告)号：US20100244717A1

公开(公告)日：2010-09-30

申请号：US12575054

申请日：2009-10-07

申请人： Jin Woo JEONG ,  Yoon Ho SONG

发明人： Jin Woo JEONG ,  Yoon Ho SONG

IPC分类号： H05B41/16

CPC分类号： G09G3/22 ,  G09G2310/0275 ,  G09G2310/066 ,  G09G2310/067 ,  H01J31/127 ,  H01J2329/4695

摘要： 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.

摘要翻译： 提供了一种脉冲驱动型场发射装置。 脉冲驱动型场致发射器件包括彼此间隔开并面对的阳极和阴极衬底，形成在阴极衬底上的阴极电极和形成在阴极电极上的场致发射体。 脉冲驱动型场发射装置还包括金属网型栅电极，其具有开路，通过该开口从场发射器发射的电子通过;以及电源，其将补偿的脉冲波功率施加到栅电极或阴极以补偿 用于栅电极的振动。 因此，通过修改脉冲驱动中的波形，可以防止来自金属网的噪声，而无需额外的制造工艺。