Electron emitter, electron emission device, display, and light source
    161.
    发明公开
    Electron emitter, electron emission device, display, and light source 审中-公开
    Elektronen-Emitter,Bildanzeigeeinrichtung mitElektronenstrahlerzeugungsgerätund Lichtemittierende Vorrichtung

    公开(公告)号:EP1521231A2

    公开(公告)日:2005-04-06

    申请号:EP04256108.4

    申请日:2004-10-01

    Abstract: An electron emitter (10A) includes a lower electrode (16) formed on a glass substrate (11), an emitter section (12) made of dielectric film formed on the lower electrode (16), and an upper electrode (14) formed on the emitter section (12). A drive voltage (Va) for electron emission is applied between the upper electrode (14) and the lower electrode (16). At least the upper electrode (14) has a plurality of through regions (20) through which the emitter section (12) is exposed. The upper electrode (14) has a surface which faces the emitter section (12) in peripheral portions of the through regions (20) and which is spaced from the emitter section (12).

    Abstract translation: 电子发射器(10A)包括形成在玻璃基板(11)上的下电极(16),形成在下电极(16)上的由电介质膜构成的发射极部分(12)和形成在下电极 发射极部分(12)。 用于电子发射的驱动电压(Va)施加在上电极(14)和下电极(16)之间。 至少上部电极(14)具有多个通过区域(20),发射极部分(12)通过该区域露出。 上电极(14)具有在通孔区域(20)的周边部分面向发射极部分(12)并与发射极部分(12)间隔开的表面。

    Electron emitter display device having micro-display array, amplifying circuit, memory device, analog switch, and current control unit
    162.
    发明公开
    Electron emitter display device having micro-display array, amplifying circuit, memory device, analog switch, and current control unit 审中-公开
    电子发射器与微显示器矩阵放大器电路的存储器装置,模拟开关图像显示装置和流量调节单元。

    公开(公告)号:EP1521230A2

    公开(公告)日:2005-04-06

    申请号:EP04256008.6

    申请日:2004-09-29

    Abstract: A microdevice (10) has an electron emitter (14) including a memory (18) for accumulating electric charges corresponding to an input voltage (Vi), for emitting electrons corresponding to the electric charges accumulated in said memory (18); and an amplifier (16) connected to a power supply (22) and including a collector electrode (20) for capturing the electrons emitted from the electron emitter (14). The atmosphere between at least the electron emitter (14) and the collector electrode (20) is a vacuum. When the electrons emitted from the electron emitter (14) are captured by the collector electrode (20) of the amplifier (16), a collector current (Ic) flows between the collector electrode (20) and the electron emitter (14) to amplify the input voltage (Vi).

    Abstract translation: 微器件(10)具有在电子发射器(14)包括用于积累电荷以对应于输入电压(VI),用于发射电子的对应于(18)在所述存储器中累积的电荷的存储器(18); 和到放大器(16)连接到电源(22)和包括一个集电极电极(20),用于捕获来自电子发射器(14)发射的电子。 至少电子发射器(14)和集电极电极(20)之间的气氛为真空。 当从电子发射器(14)发射的电子由放大器(16)的集电极电极(20)捕获的,集电极电流(Ic)的集电极电极(20)和所述电子发射器(14)以扩增之间流动 输入电压(VI)。

    FIELD EMISSION SOURCE ARRAY, METHOD FOR PRODUCING THE SAME, AND ITS USE
    164.
    发明公开

    公开(公告)号:EP1026721A1

    公开(公告)日:2000-08-09

    申请号:EP99940499.9

    申请日:1999-08-26

    Abstract: An array of field emission electron sources and a method of preparing the array which discharges electrons from desired regions of a surface electrode of field emission electron sources. The field emission electron source 10 comprises an electrically conductive substrate of p-type silicon substrate 1; n-type regions 8 of stripes of diffusion layers on one of principal surfaces of the p-type silicon substrate, strong electric field drift layers 6 formed on the n-type regions 8 which is made of oxidized porous poly-silicon for drifting electrons injected from the n-type region 8; poly-silicon layers 3 between the strong field drift layers 6; surface electrodes 7 of the stripes of thin conductive film formed in a manner to cross over the stripes of the strong field drift layer 6 and the poly-silicon layers 3. By selecting a pair of the n-type regions 8 and the surface electrodes 7 and thereby making electron emitted from the crossing points due to combination of the surface electrode 7 to be electrically applied and the n-type region 8 to be electrically applied, electrons can be discharged from desired regions of the surface electrodes 7.

    Abstract translation: 场发射电子源的阵列以及从场发射电子源的表面电极的期望区域排出电子的阵列的制备方法。 场发射电子源10包括p型硅衬底1的导电衬底; 在p型硅衬底的一个主表面上的扩散层条纹的n型区域8,形成在由氧化多孔多晶硅制成的n型区域8上的强电场漂移层6,用于漂移注入的电子 从n型区8; 强场漂移层6之间的多晶硅层3; 薄导电薄膜条的表面电极7以与强场漂移层6和多晶硅层3的条纹交叉的方式形成。通过选择一对n型区域8和表面电极7 从而由于要施加的表面电极7的组合和被施加的n型区域8而使得从交叉点发射的电子可以从表面电极7的期望的区域排出。

    전계방출형 화상표시장치
    166.
    发明公开
    전계방출형 화상표시장치 无效
    场发射显示

    公开(公告)号:KR1020040010026A

    公开(公告)日:2004-01-31

    申请号:KR1020020070978

    申请日:2002-11-15

    Abstract: PURPOSE: A display using hot electron type electron sources is provided to suppress a voltage drop amount produced in a scan line below an allowable range and to obtain a high quality image without poor brightness uniformity when a screen size is increased. CONSTITUTION: A display includes a first substrate, frame members and spacer members, a second substrate having phosphor layers, and a display device in which a space surrounded by the first substrate, the frame members and the second substrate is maintained in a vacuum atmosphere. The first substrate as a hot electron type electron source having a bottom electrode(11), an electron accelerator of an insulator thin film and a top electrode(13) sequentially stacked onto a substrate(10), further includes a plurality of first electrodes applying a driving voltage to the bottom electrode of the electron source device in a row or column direction of a plurality of electron source devices emitting an electron from the surface of the top electrode when applying a positive voltage to the top electrode arrayed in a matrix form and a plurality of second electrodes applying a driving voltage to the top electrode of the electron source device in the row or column direction of the plurality of electron source devices and having a sheet resistance lower than that of the first electrodes. The first electrodes are a data line and the second electrodes are a scan line to display image information by a line sequential scanning scheme.

    Abstract translation: 目的:提供使用热电子型电子源的显示器,以将扫描线中产生的电压降量抑制在允许范围以下,并且当屏幕尺寸增加时获得高亮度均匀性的高质量图像。 构成:显示器包括第一基板,框架构件和隔离构件,具有荧光体层的第二基板以及由第一基板,框架构件和第二基板包围的空间保持在真空气氛中的显示装置。 具有底部电极(11),绝缘体薄膜的电子加速器和依次层叠在基板(10)上的顶部电极(13))的热电子型电子源的第一基板还包括多个第一电极 当向以矩阵形式排列的顶电极施加正电压时,从上电极的表面发射电子的多个电子源装置的行或列方向的电子源装置的底电极的驱动电压和 多个第二电极,在所述多个电子源装置的列或列方向上向所述电子源装置的顶部电极施加驱动电压,并且具有低于所述第一电极的薄层电阻的薄层电阻。 第一电极是数据线,第二电极是通过行顺序扫描方式显示图像信息的扫描线。

    전계방사형 전자원
    167.
    发明公开
    전계방사형 전자원 失效
    场发射型电子源

    公开(公告)号:KR1020030026878A

    公开(公告)日:2003-04-03

    申请号:KR1020020057864

    申请日:2002-09-24

    Abstract: PURPOSE: A field emission-type electron source is provided to suppress deterioration of electron emission characteristics and achieve enhanced thermal resistance. CONSTITUTION: A field emission-type electron source(10) comprises a lower electrode(2), an electron transit layer(6) formed on the lower electrode and composed of a composite nanocrystal layer including polycrystalline silicon and a number of nanocrystalline silicon residing adjacent to a grain boundary of the polycrystalline silicon, and a surface electrode(7) formed on the electron transit layer, in which the field emission-type electron source is adapted to allow an electron passing through the electron transit layer to be emitted through the surface electrode, wherein at least a portion of the surface electrode is made of layer-structured conductive carbide or layer-structured conductive nitride.

    Abstract translation: 目的:提供场致发射型电子源,以抑制电子发射特性的劣化并实现增强的热阻。 构成:场致发射型电子源(10)包括下电极(2),形成在下电极上的电子转移层(6),其由包含多晶硅的复合纳米晶体层和与之相邻的多个纳米晶硅构成 到多晶硅的晶界,以及形成在电子转移层上的表面电极(7),其中场发射型电子源适于允许通过电子转移层的电子通过表面发射 电极,其中所述表面电极的至少一部分由层状导电碳化物或层状导电氮化物制成。

    전계 방사형 전자원
    170.
    发明公开
    전계 방사형 전자원 失效
    电场发射型电子源

    公开(公告)号:KR1020000023410A

    公开(公告)日:2000-04-25

    申请号:KR1019990041011

    申请日:1999-09-22

    Abstract: PURPOSE: An electron source is provided to restrain electric currents of a diode and to enhance an electron emitting efficiency by forming a layer having consecutively changing porous degrees. CONSTITUTION: A main surface of an n-type silicon substrate(101) is formed with a strong electric field drift part(106), and a surface electrode(107) is formed on the strong electric field drift part(106) with a gold thin film. An ohmic contact(107) is formed on the rear side of the n-type silicon substrate(101). The surface electrode(107) is disposed in a vacuum state, and the surface electrode(107) has a positive pole over the ohmic electrode(102) to apply a direct voltage. Electrons injected in the n-type silicon substrate(101) drifts the strong drift part(106) to be emitted through the surface electrode(107).

    Abstract translation: 目的:提供电子源来抑制二极管的电流,并通过形成具有连续变化的多孔度的层来提高电子发射效率。 构成:n型硅基板(101)的主面形成有强电场漂移部(106),在强电场漂移部(106)上形成有金 薄膜。 在n型硅衬底(101)的后侧形成欧姆接触(107)。 表面电极(107)设置在真空状态,表面电极(107)在欧姆电极(102)上具有正极以施加直流电压。 注入在n型硅衬底(101)中的电子漂移通过表面电极(107)发射的强漂移部分(106)。

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