公开(公告)号：US20120153802A1

公开(公告)日：2012-06-21

申请号：US13081340

申请日：2011-04-06

申请人： JIE TANG ,  BING-CHU DU ,  SHOU-SHAN FAN

发明人： JIE TANG ,  BING-CHU DU ,  SHOU-SHAN FAN

IPC分类号： H01J1/304

CPC分类号： H01J31/127 ,  H01J1/304 ,  H01J3/021 ,  H01J29/467 ,  H01J2329/4652 ,  H01J2329/4682

摘要： A field emission cathode device includes a cathode substrate, a gate electrode, a first dielectric layer, a cathode electrode, and an electron emission layer. The gate electrode is located on a surface of the cathode substrate. The first dielectric layer is located on a surface of the gate electrode and defines a first opening to expose part of the gate electrode. The cathode electrode is spaced from the gate electrode through the first dielectric layer defining a second opening in alignment with the first opening. A field emission display using the field emission cathode device is also related.

摘要翻译： 场致发射阴极器件包括阴极衬底，栅电极，第一电介质层，阴极电极和电子发射层。 栅电极位于阴极基板的表面上。 第一介电层位于栅电极的表面上，并且限定了第一开口以暴露栅电极的一部分。 阴极电极通过第一介电层与栅电极隔开，第一介电层限定与第一开口对准的第二开口。 使用场发射阴极器件的场发射显示器也是相关的。

公开(公告)号：US20100201247A1

公开(公告)日：2010-08-12

申请号：US12694474

申请日：2010-01-27

申请人： Takanori Suwa ,  Toshihiko Takeda ,  Tamayo Hiroki

发明人： Takanori Suwa ,  Toshihiko Takeda ,  Tamayo Hiroki

IPC分类号： H01J29/46

CPC分类号： H01J3/021 ,  H01J1/3046 ,  H01J31/127 ,  H01J2201/30423 ,  H01J2203/0216 ,  H01J2203/0272 ,  H01J2329/0423 ,  H01J2329/4613 ,  H01J2329/4673 ,  H01J2329/4682

摘要： An electron beam apparatus is provided having an electron emitting device which has a simple configuration, exhibits high electron emission efficiency, operates stably, and in which emitted electrons are effectively converged. The electron beam apparatus includes: an insulator having a notch on its surface; a gate positioned on the surface of the insulator; at least one cathode having a protruding portion protruding from an edge of the notch toward the gate, and positioned on the surface of the insulator so that the protruding portion is opposed to the gate; and an anode arranged to be opposed to the protruding portion via the gate, wherein the gate is formed on the surface of the insulator so that at least a part of a region opposed to the cathode is projected outward and recessed portions are provided in which ends of the gate are recessed and interpose the projected region.

摘要翻译： 提供了一种具有电子发射器件的电子束装置，该电子发射器件具有简单的结构，表现出高的电子发射效率，稳定地工作，并且其中发射的电子被有效地收敛。 电子束装置包括：在其表面上具有凹口的绝缘体; 位于绝缘体表面上的门; 至少一个阴极，具有从所述凹口的边缘向所述栅极突出的突出部分，并且位于所述绝缘体的所述表面上，使得所述突出部分与所述栅极相对; 以及经由所述栅极与所述突出部相对的阳极，其中，所述栅极形成在所述绝缘体的表面上，使得与所述阴极相对的区域的至少一部分向外突出，并且设置有凹部 的栅极凹进并插入投影区域。

公开(公告)号：US08803413B2

公开(公告)日：2014-08-12

申请号：US13502484

申请日：2011-08-12

申请人： Tailiang Guo ,  Yun Ye ,  Zhixian Lin ,  Yongai Zhang ,  Liqin Jiu ,  Yuxiang You

发明人： Tailiang Guo ,  Yun Ye ,  Zhixian Lin ,  Yongai Zhang ,  Liqin Jiu ,  Yuxiang You

IPC分类号： H01J1/62 ,  H01J63/04 ,  H01J29/08 ,  H01J31/12

CPC分类号： H01J63/04 ,  H01J29/08 ,  H01J29/467 ,  H01J29/481 ,  H01J31/127 ,  H01J2329/08 ,  H01J2329/4604 ,  H01J2329/4608 ,  H01J2329/4634 ,  H01J2329/4669 ,  H01J2329/4673 ,  H01J2329/4682

摘要： The present invention relates to a symmetric quadrupole structured field emission display without spacer comprising the upper and under substrates with a dielectric layer in between, wherein comb-like dielectric layer with lateral connection belts and a number of longitudinal working belts and longitudinal anodes are arranged on the upper substrate, bus electrodes are arranged longitudinally along the center on each anode, on the top, longitudinal alternating phosphor layer and dielectric layer for isolation on anode, gate electrodes are arranged on both sides of each longitudinal work belts, with the bus electrode as symmetry center, forming interdigital gate electrodes, horizontal cathode electrodes and longitudinal auxiliary electrodes are on the under substrate, resistor layer for current limiting and dielectric layer for cathode protection are arranged alternating horizontally on each cathode electrode, each intersect of the auxiliary electrode and cathode is isolated by the dielectric layer for cathode.

摘要翻译： 本发明涉及一种没有间隔器的对称四极结构场发射显示器，其包括在其间具有介电层的上和下基板，其中具有侧向连接带的梳状电介质层和多个纵向工作带和纵向阳极设置在 上基板，总线电极沿着每个阳极的中心纵向布置，在顶部，纵向交替的荧光体层和介电层上用于在阳极上隔离，栅电极布置在每个纵向工作带的两侧，总线电极为 对称中心，形成叉指栅电极，水平阴极电极和纵向辅助电极位于下基板上，用于限流电阻层和阴极保护用电介质层在每个阴极电极上水平交替布置，辅助电极和阴极的每个相交 被枯隔绝 阴极层。

公开(公告)号：US20140111083A1

公开(公告)日：2014-04-24

申请号：US13502484

申请日：2011-08-12

申请人： Tailiang Guo ,  Yun Ye ,  Zhixian Lin ,  Yongai Zhang ,  Liqin Jiu ,  Yuxiang You

发明人： Tailiang Guo ,  Yun Ye ,  Zhixian Lin ,  Yongai Zhang ,  Liqin Jiu ,  Yuxiang You

IPC分类号： H01J63/04

CPC分类号： H01J63/04 ,  H01J29/08 ,  H01J29/467 ,  H01J29/481 ,  H01J31/127 ,  H01J2329/08 ,  H01J2329/4604 ,  H01J2329/4608 ,  H01J2329/4634 ,  H01J2329/4669 ,  H01J2329/4673 ,  H01J2329/4682

摘要： The present invention relates to a symmetric quadrupole structured field emission display without spacer comprising the upper and under substrates with a dielectric layer in between, wherein comb-like dielectric layer with lateral connection belts and a number of longitudinal working belts and longitudinal anodes are arranged on the upper substrate, bus electrodes are arranged longitudinally along the center on each anode, on the top, longitudinal alternating phosphor layer and dielectric layer for isolation on anode, gate electrodes are arranged on both sides of each longitudinal work belts, with the bus electrode as symmetry center, forming interdigital gate electrodes, horizontal cathode electrodes and longitudinal auxiliary electrodes are on the under substrate, resistor layer for current limiting and dielectric layer for cathode protection are arranged alternating horizontally on each cathode electrode, each intersect of the auxiliary electrode and cathode is isolated by the dielectric layer for cathode

摘要翻译： 本发明涉及一种没有间隔器的对称四极结构场发射显示器，其包括在其间具有介电层的上和下基板，其中具有侧向连接带的梳状电介质层和多个纵向工作带和纵向阳极设置在 上基板，总线电极沿着每个阳极的中心纵向布置，在顶部，纵向交替的荧光体层和介电层上用于在阳极上隔离，栅电极布置在每个纵向工作带的两侧，总线电极为 对称中心，形成叉指栅电极，水平阴极电极和纵向辅助电极位于下基板上，用于限流电阻层和阴极保护用电介质层在每个阴极电极上水平交替布置，辅助电极和阴极的每个相交 被枯隔绝 阴极层

公开(公告)号：US08710729B2

公开(公告)日：2014-04-29

申请号：US13081340

申请日：2011-04-06

申请人： Jie Tang ,  Bing-Chu Du ,  Shou-Shan Fan

发明人： Jie Tang ,  Bing-Chu Du ,  Shou-Shan Fan

IPC分类号： H01J1/304 ,  H01J31/12

CPC分类号： H01J31/127 ,  H01J1/304 ,  H01J3/021 ,  H01J29/467 ,  H01J2329/4652 ,  H01J2329/4682

摘要： A field emission cathode device includes a cathode substrate, a gate electrode, a first dielectric layer, a cathode electrode, and an electron emission layer. The gate electrode is located on a surface of the cathode substrate. The first dielectric layer is located on a surface of the gate electrode and defines a first opening to expose part of the gate electrode. The cathode electrode is spaced from the gate electrode through the first dielectric layer defining a second opening in alignment with the first opening. A field emission display using the field emission cathode device is also related.

摘要翻译： 场致发射阴极器件包括阴极衬底，栅电极，第一电介质层，阴极电极和电子发射层。 栅电极位于阴极基板的表面上。 第一介电层位于栅电极的表面上，并且限定了第一开口以暴露栅电极的一部分。 阴极电极通过第一介电层与栅电极隔开，第一介电层限定与第一开口对准的第二开口。 使用场发射阴极器件的场发射显示器也是相关的。

公开(公告)号：US08154188B2

公开(公告)日：2012-04-10

申请号：US12694474

申请日：2010-01-27

申请人： Takanori Suwa ,  Toshihiko Takeda ,  Tamayo Hiroki

发明人： Takanori Suwa ,  Toshihiko Takeda ,  Tamayo Hiroki

IPC分类号： H01J1/304 ,  H01J19/02 ,  H01J19/38

CPC分类号： H01J3/021 ,  H01J1/3046 ,  H01J31/127 ,  H01J2201/30423 ,  H01J2203/0216 ,  H01J2203/0272 ,  H01J2329/0423 ,  H01J2329/4613 ,  H01J2329/4673 ,  H01J2329/4682

摘要： An electron beam apparatus is provided having an electron emitting device which has a simple configuration, exhibits high electron emission efficiency, operates stably, and in which emitted electrons are effectively converged. The electron beam apparatus includes: an insulator having a notch on its surface; a gate positioned on the surface of the insulator; at least one cathode having a protruding portion protruding from an edge of the notch toward the gate, and positioned on the surface of the insulator so that the protruding portion is opposed to the gate; and an anode arranged to be opposed to the protruding portion via the gate, wherein the gate is formed on the surface of the insulator so that at least a part of a region opposed to the cathode is projected outward and recessed portions are provided in which ends of the gate are recessed and interpose the projected region.

摘要翻译： 提供了一种具有电子发射器件的电子束装置，该电子发射器件具有简单的结构，表现出高的电子发射效率，稳定地工作，并且其中发射的电子被有效地收敛。 电子束装置包括：在其表面上具有凹口的绝缘体; 位于绝缘体表面上的门; 至少一个阴极，其具有从所述凹口的边缘向所述栅极突出的突出部分，并且位于所述绝缘体的所述表面上，使得所述突出部分与所述栅极相对; 以及经由所述栅极与所述突出部相对的阳极，其中，所述栅极形成在所述绝缘体的表面上，使得与所述阴极相对的区域的至少一部分向外突出，并且设置有凹部， 的栅极凹进并插入投影区域。