公开(公告)号：US07173365B2

公开(公告)日：2007-02-06

申请号：US10370851

申请日：2003-02-21

申请人： Chun-Gyoo Lee ,  Sang-Jo Lee ,  Byong-Gon Lee ,  Sang-Hyuck Ahn ,  Tae-Sik Oh ,  Jong-Min Kim

发明人： Chun-Gyoo Lee ,  Sang-Jo Lee ,  Byong-Gon Lee ,  Sang-Hyuck Ahn ,  Tae-Sik Oh ,  Jong-Min Kim

IPC分类号： H01J1/62

CPC分类号： H01J29/04 ,  H01J9/025 ,  H01J29/467 ,  H01J29/481 ,  H01J31/127

摘要： A field emission display. Gate electrodes are formed in a predetermined pattern on a first substrate. An insulation layer is formed on the first substrate covering the gate electrodes. Cathode electrodes are formed in a predetermined pattern on the insulation layer. Emitters are provided electrically contacting the cathode electrodes. A second substrate is provided opposing the first substrate with a predetermined gap therebetween. The first substrate and the second substrate form a vacuum container. An anode electrode is formed on a surface of the second substrate opposing the first substrate. Phosphor layers are formed in a predetermined pattern on the anode electrode. Portions of the cathode electrodes are removed to form emitter-receiving sections. Fences are formed between the emitter-receiving sections, one of the emitters being provided in each of the emitter-receiving sections electrically contacting the cathode electrodes.

摘要翻译： 场发射显示。 在第一基板上以预定图案形成栅电极。 在覆盖栅电极的第一基板上形成绝缘层。 阴极电极以预定图案形成在绝缘层上。 提供电气接触阴极的发射体。 与第一基板相对设置有第二基板，其间具有预定的间隙。 第一基板和第二基板形成真空容器。 在与第一基板相对的第二基板的表面上形成阳极电极。 荧光体层以阳极电极上的预定图案形成。 去除部分阴极电极以形成发射器接收部分。 栅极形成在发射极接收部分之间，其中一个发射极设置在与阴极电极接触的每个发射极接收部分中。

公开(公告)号：US07466071B2

公开(公告)日：2008-12-16

申请号：US11063965

申请日：2005-02-24

申请人： Tae-Sik Oh ,  Jong-Min Kim

发明人： Tae-Sik Oh ,  Jong-Min Kim

IPC分类号： H01J1/02 ,  H01J1/304

CPC分类号： H01J1/304 ,  B82Y10/00 ,  H01J31/127 ,  H01J63/06 ,  H01J2201/30469

摘要： A ballistic electron surface-emitting device (BSD) emitter that can be used in a field emission display (FED). The emitter being made of metallic carbon nanotubes extending in a direction that is normal to a surface of the cathode. The carbon nanotubes are designed so that electrons therein can experience a ballistic effect where the mean free path between collisions is as large or larger than a length of the carbon nanotube and that the width of the carbon nanotube being a fermi wavelength. On an opposite end of the carbon nanotubes is a thin metal electrode layer and a thin insulating layer to protect the carbon nanotubes from damage.

摘要翻译： 可用于场发射显示（FED）的弹道电子表面发射器件（BSD）发射器。 发射极由金属碳纳米管制成，其沿垂直于阴极表面的方向延伸。 碳纳米管被设计成使得其中的电子可以经历弹道效应，其中碰撞之间的平均自由程大于或大于碳纳米管的长度，并且碳纳米管的宽度是费米波长。 在碳纳米管的另一端是薄金属电极层和薄的绝缘层，以保护碳纳米管免受损坏。

公开(公告)号：US20050184642A1

公开(公告)日：2005-08-25

申请号：US11063965

申请日：2005-02-24

申请人： Tae-Sik Oh ,  Jong-Min Kim

发明人： Tae-Sik Oh ,  Jong-Min Kim

IPC分类号： H01J29/04 ,  H01J1/30 ,  H01J1/304 ,  H01J1/312 ,  H01J1/62 ,  H01J31/12 ,  H01J63/06

CPC分类号： H01J1/304 ,  B82Y10/00 ,  H01J31/127 ,  H01J63/06 ,  H01J2201/30469

摘要： A ballistic electron surface-emitting device (BSD) emitter that can be used in a field emission display (FED). The emitter being made of metallic carbon nanotubes extending in a direction that is normal to a surface of the cathode. The carbon nanotubes are designed so that electrons therein can experience a ballistic effect where the mean free path between collisions is as large or larger than a length of the carbon nanotube and that the width of the carbon nanotube being a fermi wavelength. On an opposite end of the carbon nanotubes is a thin metal electrode layer and a thin insulating layer to protect the carbon nanotubes from damage.

摘要翻译： 可用于场发射显示（FED）的弹道电子表面发射器件（BSD）发射器。 发射极由金属碳纳米管制成，其沿垂直于阴极表面的方向延伸。 碳纳米管被设计成使得其中的电子可以经历弹道效应，其中碰撞之间的平均自由程大于或大于碳纳米管的长度，并且碳纳米管的宽度是费米波长。 在碳纳米管的另一端是薄金属电极层和薄的绝缘层，以保护碳纳米管免受损坏。

公开(公告)号：US07495377B2

公开(公告)日：2009-02-24

申请号：US11131222

申请日：2005-05-18

申请人： In-Taek Han ,  Tae-Sik Oh ,  Ha-Jin Kim ,  Andrei Zoulkarneev ,  Jong-Min Kim

发明人： In-Taek Han ,  Tae-Sik Oh ,  Ha-Jin Kim ,  Andrei Zoulkarneev ,  Jong-Min Kim

IPC分类号： H01J1/02

CPC分类号： B82Y10/00 ,  H01J9/025 ,  H01J29/06 ,  H01J29/481

摘要： A Field Emission Display (FED) and a method of manufacturing the FED are provided. The FED includes a substrate; a plurality of under-gate electrodes formed parallel to one another on a top surface of a substrate; a plurality of cathode electrodes formed perpendicular to the under-gate electrodes on an upper portion of the under-gate electrode, each of cathode holes being formed in portions of the cathode electrodes that intersect with the under-gate electrodes; a plurality of emitters formed symmetrical with respect to centers of the cathode holes on the cathode electrodes; and a plurality of gate electrodes formed to be electrically connected to the under-gate electrodes in central portions of the cathode holes.

公开(公告)号：US20050174028A1

公开(公告)日：2005-08-11

申请号：US11048810

申请日：2005-02-03

申请人： Jae-Eun Jung ,  Jong-Min Kim ,  Tae-Sik Oh ,  Young-Jun Park

发明人： Jae-Eun Jung ,  Jong-Min Kim ,  Tae-Sik Oh ,  Young-Jun Park

IPC分类号： G02F1/13357 ,  F21S2/00 ,  F21Y105/00 ,  H01J1/304 ,  H01J3/02 ,  H01J29/48 ,  H01J63/06 ,  H01J1/02 ,  H01J1/14

CPC分类号： B82Y10/00 ,  H01J1/304 ,  H01J3/022 ,  H01J29/481 ,  H01J63/06 ,  H01J2201/30469

摘要： A field emission device and a backlight device using the field emission device includes a cathode electrode and a gate electrode formed in alternating parallel strips on a substrate, a catalytic metal layer arranged on the cathode electrode and adapted to enhance Carbon NanoTube (CNT) growth, and grown CNTs arranged on the catalytic metal layer.

摘要翻译： 场致发射器件和使用场致发射器件的背光装置包括阴极电极和在基底上以交替的平行条形成的栅电极，布置在阴极上的催化金属层，并适于增强碳纳米管（CNT）生长， 并且生长的CNT布置在催化金属层上。

公开(公告)号：US20050258729A1

公开(公告)日：2005-11-24

申请号：US11131222

申请日：2005-05-18

申请人： In-Taek Han ,  Tae-Sik Oh ,  Ha-Jin Kim ,  Andrei Zoulkarneev ,  Jong-Min Kim

发明人： In-Taek Han ,  Tae-Sik Oh ,  Ha-Jin Kim ,  Andrei Zoulkarneev ,  Jong-Min Kim

IPC分类号： H01J31/12 ,  H01J1/00 ,  H01J1/02 ,  H01J1/14 ,  H01J1/30 ,  H01J1/304 ,  H01J9/02 ,  H01J9/04 ,  H01J9/12 ,  H01J29/06 ,  H01J29/48

CPC分类号： B82Y10/00 ,  H01J9/025 ,  H01J29/06 ,  H01J29/481

摘要： A Field Emission Display (FED) and a method of manufacturing the FED are provided. The FED includes a substrate; a plurality of under-gate electrodes formed parallel to one another on a top surface of a substrate; a plurality of cathode electrodes formed perpendicular to the under-gate electrodes on an upper portion of the under-gate electrode, each of cathode holes being formed in portions of the cathode electrodes that intersect with the under-gate electrodes; a plurality of emitters formed symmetrical with respect to centers of the cathode holes on the cathode electrodes; and a plurality of gate electrodes formed to be electrically connected to the under-gate electrodes in central portions of the cathode holes.

摘要翻译： 提供场发射显示（FED）和制造FED的方法。 FED包括底物; 在基板的上表面上彼此平行地形成的多个下栅极电极; 多个阴极，其在所述栅极下电极的上部垂直于所述栅极下电极形成，每个阴极孔形成在所述阴极电极的与所述栅极下电极相交的部分; 多个发射体相对于阴极电极上的阴极孔的中心对称地形成; 以及形成为与阴极孔的中央部的栅极下电极电连接的多个栅电极。

公开(公告)号：US06922014B2

公开(公告)日：2005-07-26

申请号：US10271971

申请日：2002-10-17

申请人： Tae-Sik Oh ,  Jong-Min Kim ,  Sang-Jin Lee

发明人： Tae-Sik Oh ,  Jong-Min Kim ,  Sang-Jin Lee

IPC分类号： H01J1/30 ,  H01J1/62 ,  H01J29/48 ,  H01J31/12

CPC分类号： H01J29/481 ,  H01J31/127 ,  Y10S977/952

摘要： A field emission display includes a first substrate, cathode electrodes formed on the first substrate, conductive layers formed on the cathode electrodes having first apertures to expose portions of the cathode electrodes, an insulating layer formed on the conductive layers and having second apertures communicating with the first apertures, gate electrodes formed on the insulating layer and having third apertures communicating with the second apertures, emitters formed on the cathode electrodes and within the first apertures, a second substrate provided opposing the first substrate with a predetermined gap therebetween; and an anode layer formed on the second substrate, and phosphor layers formed on the anode electrode. In a first direction, second and third measurements of the second and third apertures are larger than a first measurement of the first apertures, and each of the emitters is realized in an integral unit.

摘要翻译： 场发射显示器包括：第一基板，形成在第一基板上的阴极电极，形成在阴极电极上的导电层具有第一孔，以暴露部分阴极电极，形成在导电层上的绝缘层， 第一开口，形成在绝缘层上并具有与第二孔连通的第三孔的栅电极，形成在阴极电极和第一孔内的发射体，与第一基板相对设置的第二基板，其间具有预定间隙; 以及形成在第二基板上的阳极层和形成在阳极电极上的荧光体层。 在第一方向上，第二和第三孔径的第二和第三测量值大于第一孔径的第一测量值，并且每个发射器以整体单元实现。

公开(公告)号：US20090098790A1

公开(公告)日：2009-04-16

申请号：US12232858

申请日：2008-09-25

申请人： In-Taek Han ,  Tae-Sik Oh ,  Ha-Jin Kim ,  Andrei Zoulkarneev ,  Jong-Min Kim

发明人： In-Taek Han ,  Tae-Sik Oh ,  Ha-Jin Kim ,  Andrei Zoulkarneev ,  Jong-Min Kim

IPC分类号： H01J9/20

CPC分类号： B82Y10/00 ,  H01J9/025 ,  H01J29/06 ,  H01J29/481

摘要： A Field Emission Display (FED) and a method of manufacturing the FED are provided. The FED includes a substrate; a plurality of under-gate electrodes formed parallel to one another on a top surface of a substrate; a plurality of cathode electrodes formed perpendicular to the under-gate electrodes on an upper portion of the under-gate electrode, each of cathode holes being formed in portions of the cathode electrodes that intersect with the under-gate electrodes; a plurality of emitters formed symmetrical with respect to centers of the cathode holes on the cathode electrodes; and a plurality of gate electrodes formed to be electrically connected to the under-gate electrodes in central portions of the cathode holes.

摘要翻译： 提供场发射显示（FED）和制造FED的方法。 FED包括底物; 在基板的上表面上彼此平行地形成的多个下栅极电极; 多个阴极，其在所述栅极下电极的上部垂直于所述栅极下电极形成，每个阴极孔形成在所述阴极电极的与所述栅极下电极相交的部分; 多个发射体相对于阴极电极上的阴极孔的中心对称地形成; 以及形成为与阴极孔的中央部的栅极下电极电连接的多个栅电极。

公开(公告)号：US07504768B2

公开(公告)日：2009-03-17

申请号：US11131413

申请日：2005-05-18

申请人： Tae-Sik Oh

发明人： Tae-Sik Oh

IPC分类号： H01J1/62 ,  H01J9/00

CPC分类号： H01J9/025 ,  H01J31/127 ,  H01J2329/00

摘要： A Field Emission Display (FED) includes: a first substrate; a cathode arranged on the first substrate: a conductive layer arranged on the cathode, the conductive layer including a first opening; an insulating layer arranged on the first substrate to cover an upper surface and side surfaces of the conductive layer, the insulating layer including a second opening arranged in the first opening to expose a portion of the cathode; a gate electrode arranged on the insulating layer, the gate electrode including a third opening connected to the second opening; a plurality of emitters arranged on the portion of the cathode exposed in the second opening and along both edges of the second opening, the plurality of emitters being spaced apart from each other; and a second substrate facing the first substrate and spaced apart from the first substrate, the second substrate including an anode and a fluorescent layer formed on a surface thereof.

摘要翻译： 场发射显示器（FED）包括：第一衬底; 布置在所述第一基板上的阴极;布置在所述阴极上的导电层，所述导电层包括第一开口; 绝缘层，布置在所述第一基板上以覆盖所述导电层的上表面和侧表面，所述绝缘层包括布置在所述第一开口中以暴露所述阴极的一部分的第二开口; 布置在所述绝缘层上的栅电极，所述栅电极包括连接到所述第二开口的第三开口; 多个发射器布置在阴极的暴露于第二开口部分并沿着第二开口的两个边缘的部分上，多个发射器彼此间隔开; 以及面对所述第一基板并且与所述第一基板间隔开的第二基板，所述第二基板包括在其表面上形成的阳极和荧光层。

公开(公告)号：US20090053962A1

公开(公告)日：2009-02-26

申请号：US12232857

申请日：2008-09-25

申请人： Tae-Sik Oh

发明人： Tae-Sik Oh

IPC分类号： H01J9/24

CPC分类号： H01J29/481 ,  H01J31/127

摘要： A Field Emission Display (FED) includes: a first substrate; a first insulating layer arranged on the first substrate; a cathode arranged on the first substrate to cover the first insulating layer, the cathode having a first concave opening arranged between portions thereof covering the first insulating layer: a second insulating layer arranged on the first substrate and the cathode, the second insulating layer having a second opening connected to the first opening to expose a portion of the cathode; a gate electrode arranged on the second insulating layer, the gate electrode having a third opening connected to the second opening; a plurality of emitters arranged on the cathode in the first opening and along both edges of the first opening and spaced apart from each other; and a second substrate facing the first substrate and spaced apart therefrom and having an anode and a fluorescent layer arranged on a surface thereof.