发明名称 |
Field emission device with circular microtip array |
摘要 |
An electron emitter plate (110) for an FED image display has an extraction (gate) electrode (122) spaced by an insulating layer (25) from a cathode electrode including a conductive mesh (118). Circular arrays (112) of microtips (14) are located concentrically within circular mesh spacings (116) on a resistive layer (15), within apertures (26) formed in extraction electrode (122). Microtips (14) are laterally spaced from mesh structure (118) by substantially identical paths of a ballast-providing resistive layer (15), placing all microtips (14) at generally the same potential.
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申请公布号 |
US5635791(A) |
申请公布日期 |
1997.06.03 |
申请号 |
US19950518829 |
申请日期 |
1995.08.24 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
VICKERS, KENNETH G. |
分类号 |
H01J3/02;(IPC1-7):H01J1/16 |
主分类号 |
H01J3/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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