发明授权
- 专利标题: Field emission display having a gate portion with a metal mesh
- 专利标题(中): 具有具有金属网的栅极部分的场发射显示器
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申请号: US11120679申请日: 2005-05-03
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公开(公告)号: US07456564B2公开(公告)日: 2008-11-25
- 发明人: Yoon Ho Song , Jin Ho Lee , Chi Sun Hwang
- 申请人: Yoon Ho Song , Jin Ho Lee , Chi Sun Hwang
- 申请人地址: KR Daejeon
- 专利权人: Electronics and Telecommunications Research Institute
- 当前专利权人: Electronics and Telecommunications Research Institute
- 当前专利权人地址: KR Daejeon
- 代理机构: Ladas & Parry LLP
- 优先权: KR10-2004-0031508 20040504
- 主分类号: H01J1/62
- IPC分类号: H01J1/62
摘要:
Provided is a field emission display, which includes: a cathode portion including row signal lines and column signal lines in a stripe form allowing matrix addressing to be carried out on a substrate, and pixels defined by the row signal lines and the column signal lines, each pixel having a field emitter and a control device which controls the field emitter with two terminals connected to at least the row signal line and the column signal line and one terminal connected to the field emitter; an anode portion having an anode electrode, and a phosphor connected to the anode electrode; and a gate portion having a metal mesh with a plurality of penetrating holes, and a dielectric layer formed on at least one region of the metal mesh, wherein the gate portion is disposed between the cathode portion and the anode portion to allow the surface where the dielectric layer is formed to be faced to the cathode portion and to allow electrons emitted from the field emitter to collide with the phosphor via the penetrating holes.
公开/授权文献
- US20050248256A1 Field emission display 公开/授权日:2005-11-10
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