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公开(公告)号:US6031336A
公开(公告)日:2000-02-29
申请号:US98769
申请日:1998-06-17
申请人: Robert C. Rumbaugh , Robert T. Smith , Johann Trujillo , Chenggang Xie , Scott V. Johnson , Curtis D. Moyer , David M. Rice
发明人: Robert C. Rumbaugh , Robert T. Smith , Johann Trujillo , Chenggang Xie , Scott V. Johnson , Curtis D. Moyer , David M. Rice
CPC分类号: G09G3/22 , H01J2329/00
摘要: A field emission display (100) includes a cathode plate (110) having a plurality of electron emitters (114), an anode plate (122) having an anode (124) connected to a potential source (126), and an anode voltage pull-down circuit (127) having an input (106) and an output (104). Output (104) is connected to anode (124), and input (106) is connected to potential source (126). Preferably, anode voltage pull-down circuit (127) causes an anode voltage (120) at anode (124) to drop to about ground potential prior to generation of a discharge current by electron emitters (114) for neutralizing positively electrostatically charged surfaces (137, 138) within field emission display (100).
摘要翻译: 场发射显示器(100)包括具有多个电子发射器(114)的阴极板(110),具有连接到电位源(126)的阳极(124)的阳极板(122)和阳极电压拉 降压电路(127)具有输入(106)和输出(104)。 输出(104)连接到阳极(124),并且输入(106)连接到电位源(126)。 优选地,阳极电压下拉电路(127)使阳极(124)处的阳极电压(120)在用于中和正静电带电表面(137)的电子发射器(114)产生放电电流之前下降到约地电位 ,138)在场发射显示器(100)内。