公开(公告)号：US20050242706A1

公开(公告)日：2005-11-03

申请号：US11117564

申请日：2005-04-29

申请人： You-Jong Kim ,  Chun-Gyoo Lee ,  Sang-Jo Lee

发明人： You-Jong Kim ,  Chun-Gyoo Lee ,  Sang-Jo Lee

IPC分类号： H01J29/04 ,  H01J1/30 ,  H01J1/304 ,  H01J1/316 ,  H01J9/02 ,  H01J29/48 ,  H01J31/12 ,  H01J1/02

CPC分类号： H01J1/304 ,  H01J1/316 ,  H01J9/022 ,  H01J29/481 ,  H01J31/127

摘要： A cathode substrate for an electron emission device includes a substrate, electron emission regions formed on the substrate, and one or more driving electrodes controlling the electrons emitted from the electron emission regions. A first insulating layer contacts the driving electrodes. A focusing electrode is provided in the cathode substrate to focus the electrons emitted from the electron emission regions. A second insulating layer is located between the driving electrodes and the focusing electrode. The materials used in the first and the second insulating layers have different etch rates.

摘要翻译： 用于电子发射器件的阴极衬底包括衬底，形成在衬底上的电子发射区域和控制从电子发射区发射的电子的一个或多个驱动电极。 第一绝缘层与驱动电极接触。 在阴极基板中设置聚焦电极以聚焦从电子发射区发射的电子。 第二绝缘层位于驱动电极和聚焦电极之间。 在第一和第二绝缘层中使用的材料具有不同的蚀刻速率。

公开(公告)号：US07279830B2

公开(公告)日：2007-10-09

申请号：US11068067

申请日：2005-02-26

申请人： Sang-Jo Lee ,  Chun-Gyoo Lee ,  Sang-Hyuck Ahn ,  Su-Bong Hong ,  Byong-Gon Lee ,  Sang-Ho Jeon ,  Yong-Soo Choi

发明人： Sang-Jo Lee ,  Chun-Gyoo Lee ,  Sang-Hyuck Ahn ,  Su-Bong Hong ,  Byong-Gon Lee ,  Sang-Ho Jeon ,  Yong-Soo Choi

IPC分类号： H01J1/304 ,  H01J1/46

CPC分类号： H01J3/022

摘要： An electron emission device includes gate electrodes formed on a substrate. The gate electrodes are located on a first plane. An insulating layer is formed on the gate electrodes. Cathode electrodes are formed on the insulating layer. Electron emission regions are electrically connected to the cathode electrodes. The electron emission regions are located on a second plane. In addition, the electron emission device includes counter electrodes placed substantially on the second plane of the electron emission regions. The gate electrodes and the counter electrodes are for receiving a same voltage, and a distance, D, between at least one of the electron emission regions and at least one of the counter electrodes satisfies the following condition: 1(μm)≦D≦28.1553+1.7060t(μm), where t indicates a thickness of the insulating layer.

摘要翻译： 电子发射器件包括形成在衬底上的栅电极。 栅电极位于第一平面上。 在栅电极上形成绝缘层。 阴极电极形成在绝缘层上。 电子发射区域电连接到阴极电极。 电子发射区位于第二平面上。 此外，电子发射装置包括基本上放置在电子发射区的第二平面上的相对电极。 栅电极和对电极用于接收相同的电压，并且至少一个电子发射区域和至少一个相对电极之间的距离D满足以下条件：1（mum）<= D < = 28.1553 + 1.7060t（mum），其中t表示绝缘层的厚度。

公开(公告)号：US20070096621A1

公开(公告)日：2007-05-03

申请号：US11585845

申请日：2006-10-25

申请人： Sang-Ho Jeon ,  Chun-Gyoo Lee ,  Sang-Jo Lee ,  Sang-Hyuck Ahn ,  Su-Bong Hong ,  Jong-Hoon Shin

发明人： Sang-Ho Jeon ,  Chun-Gyoo Lee ,  Sang-Jo Lee ,  Sang-Hyuck Ahn ,  Su-Bong Hong ,  Jong-Hoon Shin

IPC分类号： H01J1/62 ,  H01J63/04 ,  H01J1/00

CPC分类号： H01J29/481 ,  H01J29/467 ,  H01J31/127

摘要： An electron emission display includes first and second substrates facing each other, first electrodes formed on the first substrate, and electron emission regions electrically connected to the first electrodes. Second electrodes are placed over the first electrodes such that the second electrodes are electrically insulated from the first electrodes. The second electrodes have a plurality of openings for exposing the electron emission regions. A third electrode is placed over the second electrodes such that the third electrode is electrically insulated from the second electrodes. The third electrode has openings communicating with the openings of the second electrodes. The second and the third electrodes are structured to satisfy the following condition: 1.5≦W2/W1≦3.0 where W1 indicates the width of each opening of the second electrodes, and W2 indicates the width of the opening of the third electrode.

摘要翻译： 电子发射显示器包括彼此面对的第一和第二基板，形成在第一基板上的第一电极和电连接到第一电极的电子发射区域。 第二电极放置在第一电极上，使得第二电极与第一电极电绝缘。 第二电极具有用于暴露电子发射区域的多个开口。 第三电极放置在第二电极上，使得第三电极与第二电极电绝缘。 第三电极具有与第二电极的开口连通的开口。 第二和第三电极被构造成满足以下条件：1.5 <= W 2 / W 1 <= 3.0其中W 1表示第二电极的每个开口的宽度，W 2表示第二电极的开口宽度 第三电极。

公开(公告)号：US20070090750A1

公开(公告)日：2007-04-26

申请号：US11580931

申请日：2006-10-16

申请人： Sang-Jo Lee ,  Chun-Gyoo Lee ,  Sang-Ho Jeon ,  Sang-Hyuck Ahn ,  Su-Bong Hong ,  Jong-Hoon Shin

发明人： Sang-Jo Lee ,  Chun-Gyoo Lee ,  Sang-Ho Jeon ,  Sang-Hyuck Ahn ,  Su-Bong Hong ,  Jong-Hoon Shin

IPC分类号： H01J63/04 ,  H01J1/62

CPC分类号： H01J29/467 ,  H01J31/127

摘要： An electron emission device includes a substrate with an effective area and a pad area placed external to the effective area. Cathode electrodes are formed on the substrate. Electron emission regions are formed at the cathode electrodes within the effective area. Gate electrodes are separately insulated from the cathode electrodes by interposing an insulating layer, and have opening portions to expose the electron emission regions. The respective gate electrodes have an effective portion located at the effective area with a first line width, and a pad portion located at the pad area with a second line width. When the line width subtracted from the first line width by the whole line width of the opening portions placed in the width direction of the effective portion is defined as an effective line width, the second line width is established to be larger than the effective line width.

摘要翻译： 电子发射装置包括具有有效面积的衬底和放置在有效区域外部的焊盘区域。 在基板上形成阴极电极。 在有效区域内的阴极电极形成电子发射区域。 栅电极通过插入绝缘层与阴极分离绝缘，并具有露出电子发射区的开口部分。 相应的栅电极具有位于具有第一线宽的有效区域的有效部分，以及位于具有第二线宽度的焊盘区域处的焊盘部分。 当从第一行宽减去沿有效部分的宽度方向的开口部分的整个线宽减去的线宽被定义为有效线宽时，第二线宽被确定为大于有效线宽 。

公开(公告)号：US20070029917A1

公开(公告)日：2007-02-08

申请号：US11394058

申请日：2006-03-29

申请人： Su-Bong Hong ,  Chun-Gyoo Lee ,  Sang-Jo Lee ,  Sang-Ho Jeon ,  Sang-Hyuck Ahn

发明人： Su-Bong Hong ,  Chun-Gyoo Lee ,  Sang-Jo Lee ,  Sang-Ho Jeon ,  Sang-Hyuck Ahn

IPC分类号： H01J1/62

CPC分类号： H01J1/304 ,  H01J9/025 ,  H01J29/04 ,  H01J31/127

摘要： An electron emission device includes a first substrate; a second substrate facing the first substrate and separated therefrom by a predetermined distance; cathode electrodes, each comprising first electrodes formed on the first substrate, and a plurality of second electrodes spaced apart from the first electrodes; electron emission regions formed on the plurality of second electrodes; resistance layers interconnecting the first electrodes and each of the plurality of second electrodes while surrounding the electron emission regions; an insulating layer positioned over the resistance layers and the cathode electrodes; and gate electrodes formed over the insulating layer.

摘要翻译： 电子发射装置包括：第一基板; 面对所述第一基板的第二基板并与所述第二基板分离预定距离; 每个包括形成在第一基板上的第一电极和与第一电极间隔开的多个第二电极的阴极电极; 形成在所述多个第二电极上的电子发射区域; 电阻层，其在围绕所述电子发射区域的同时将所述第一电极和所述多个第二电极中的每一个互连; 位于所述电阻层和所述阴极上的绝缘层; 以及形成在绝缘层上的栅电极。

公开(公告)号：US20060113889A1

公开(公告)日：2006-06-01

申请号：US11283794

申请日：2005-11-22

申请人： Byong-Gon Lee ,  Sang-Jo Lee ,  Sang-Ho Jeon ,  Sang-Hyuck Ahn ,  Su-Bong Hong ,  Chun-Gyoo Lee

发明人： Byong-Gon Lee ,  Sang-Jo Lee ,  Sang-Ho Jeon ,  Sang-Hyuck Ahn ,  Su-Bong Hong ,  Chun-Gyoo Lee

IPC分类号： H01J63/04 ,  H01J1/62

CPC分类号： H01J3/022 ,  H01J29/467 ,  H01J29/481 ,  H01J63/02

摘要： An electron emission device includes first electrodes arranged on a substrate in a direction of the substrate, and an insulating layer arranged on an entire surface of the substrate and covering the first electrodes. Second electrodes are arranged on the insulating layer and are perpendicular to the first electrodes. Electron emission regions are connected to one of the first and the second electrodes. The lateral edges of the first electrodes and the lateral edges of the second electrodes respectively cross each other.

公开(公告)号：US07034448B2

公开(公告)日：2006-04-25

申请号：US10413445

申请日：2003-04-14

申请人： Chun-Gyoo Lee ,  Sang-Jo Lee ,  Yong-Soo Choi ,  Sang-Hyuck Ahn ,  Byong-Gon Lee ,  Ho-Su Han

发明人： Chun-Gyoo Lee ,  Sang-Jo Lee ,  Yong-Soo Choi ,  Sang-Hyuck Ahn ,  Byong-Gon Lee ,  Ho-Su Han

IPC分类号： H01J19/24

CPC分类号： H01J31/127

摘要： A field emission display includes a first substrate and a second substrate opposing one another with a predetermined gap therebetween. At least one gate electrode is formed on the first substrate. An insulation layer formed over the first substrate covering the gate electrode. Cathode electrodes are formed on the insulation layer and including field enhancing sections that expose the insulation layer corresponding to pixel regions. Electron emission sources formed over the cathode electrodes adjacent at least one side of the field enhancing sections. An illumination assembly is formed on the second substrate and realizes the display of images by electrons emitted from the electron emission sources.

公开(公告)号：US07649308B2

公开(公告)日：2010-01-19

申请号：US11348739

申请日：2006-02-06

申请人： Sang-Jo Lee ,  Chun-Gyoo Lee ,  Sang-Hyuck Ahn ,  Su-Bong Hong

发明人： Sang-Jo Lee ,  Chun-Gyoo Lee ,  Sang-Hyuck Ahn ,  Su-Bong Hong

IPC分类号： H01J1/62

CPC分类号： H01J3/022 ,  H01J9/025

摘要： An electron emission device includes first electrodes formed on a substrate and oriented in a first direction of the substrate, and isolated electrodes disposed on a same plane as the first electrodes while being spaced apart from the first electrodes. The isolated electrodes are separately formed and arranged in the first direction as well as in a second direction crossing the first direction. Line electrodes are placed on a different plane from the first electrodes and the isolated electrodes and are disposed on an insulating layer. Each of the line electrodes is electrically connected to a respective plurality of the isolated electrodes arranged along the second direction to form a second electrode together with the respective plurality of the isolated electrodes. Electron emission regions are formed on the isolated electrodes along the peripheral sides of the isolated electrodes proximate to the first electrodes.

摘要翻译： 电子发射装置包括形成在基板上并沿基板的第一方向定向的第一电极，以及与第一电极间隔开地设置在与第一电极相同的平面上的隔离电极。 隔离电极分别形成并且沿第一方向以及与第一方向交叉的第二方向布置。 线电极放置在与第一电极和隔离电极不同的平面上，并且设置在绝缘层上。 每个线电极电连接到沿着第二方向布置的相应的多个隔离电极，以与相应的多个隔离电极一起形成第二电极。 电子发射区域沿隔离电极的靠近第一电极的周边形成在隔离电极上。

公开(公告)号：US07615918B2

公开(公告)日：2009-11-10

申请号：US11690059

申请日：2007-03-22

申请人： Sang-Jo Lee ,  Chun-Gyoo Lee ,  Sang-Ho Jeon ,  Jin-Hui Cho ,  Sang-Hyuck Ahn ,  Su-Bong Hong ,  Byung-Gil Jea

发明人： Sang-Jo Lee ,  Chun-Gyoo Lee ,  Sang-Ho Jeon ,  Jin-Hui Cho ,  Sang-Hyuck Ahn ,  Su-Bong Hong ,  Byung-Gil Jea

IPC分类号： H01J1/62

CPC分类号： H01J63/06 ,  H01J29/006 ,  H01J29/86 ,  H01J31/127 ,  H01J61/523

摘要： A light emission device includes: first and second substrates facing each other and spaced apart from each other; an electron emission region on an inner surface of the first substrate; a driving electrode on the inner surface of the first substrate to control an electron emission of the electron emission region; a phosphor layer on an inner surface of the second substrate; and a heat generation member on the inner surface of the second substrate or an outer surface of the second substrate to increase a temperature of the second substrate.

摘要翻译： 发光装置包括：彼此面对并且彼此间隔开的第一和第二基板; 在所述第一基板的内表面上的电子发射区域; 在第一基板的内表面上的驱动电极，用于控制电子发射区域的电子发射; 在所述第二基板的内表面上的荧光体层; 以及在所述第二基板的内表面或所述第二基板的外表面上的发热构件，以增加所述第二基板的温度。

公开(公告)号：US07245067B2

公开(公告)日：2007-07-17

申请号：US11130103

申请日：2005-05-17

申请人： Sang-Jo Lee ,  Chun-Gyoo Lee ,  Byong-Gon Lee

发明人： Sang-Jo Lee ,  Chun-Gyoo Lee ,  Byong-Gon Lee

IPC分类号： H01J9/02

CPC分类号： H01J3/022

摘要： An electron emission device can include gate electrodes formed on a substrate and cathode electrodes insulated from the gate electrodes with an insulating layer interposed between them. Each cathode electrode can have a receptor at a peripheral side. Electron emission regions may be formed within the receptors and in contact with the cathode electrodes. Counter electrodes can face the cathode electrodes, can be coplanar with the cathode electrodes, and can be coupled to the gate electrodes. The shortest distance between the electron emission region and the counter electrode may be smaller than the shortest distance between the cathode electrode and the counter electrode.

摘要翻译： 电子发射装置可以包括形成在基板上的栅极电极和与栅电极绝缘的绝缘层和插入其间的绝缘层的阴极电极。 每个阴极可以在周边具有一个受体。 电子发射区域可以形成在受体内并与阴极电极接触。 对电极可以面向阴极电极，可以与阴极共面，并且可以连接到栅电极。 电子发射区域和对电极之间的最短距离可以小于阴极和对电极之间的最短距离。