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：US07545091B2

公开(公告)日：2009-06-09

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： 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.

摘要翻译： 电子发射装置包括沿着基板的方向布置在基板上的第一电极和布置在基板的整个表面上并覆盖第一电极的绝缘层。 第二电极布置在绝缘层上并且垂直于第一电极。 电子发射区域连接到第一和第二电极之一。 第一电极的横向边缘和第二电极的侧边缘分别交叉。

公开(公告)号：US20070096624A1

公开(公告)日：2007-05-03

申请号：US11583047

申请日：2006-10-19

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： H01J31/127 ,  H01J1/304 ,  H01J3/021 ,  H01J29/481

摘要： An electron emission device is provided. The electron emission device includes first and second substrates facing each other, a cathode electrode arranged on the first substrate, at least one opening electron emission region arranged on the cathode electrode, an insulation layer arranged on the cathode electrode and provided with at least one opening corresponding to the at least one opening electron emission region, and a gate electrode arranged on the insulation layer and provided with at least one opening corresponding to the at least one electron emission region. A width H1 of the at least one opening of the insulation layer is equal to or greater than twice a thickness T1 of the insulation layer.

摘要翻译： 提供电子发射装置。 电子发射装置包括彼此面对的第一和第二基板，布置在第一基板上的阴极电极，设置在阴极电极上的至少一个开口电子发射区域，设置在阴极电极上并具有至少一个开口 对应于所述至少一个开口电子发射区域，以及栅电极，设置在所述绝缘层上并且设置有至少一个对应于所述至少一个电子发射区的开口。 绝缘层的至少一个开口的宽度H 1等于或大于绝缘层的厚度T 1的两倍。

公开(公告)号：US20070085463A1

公开(公告)日：2007-04-19

申请号：US11545540

申请日：2006-10-11

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

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

IPC分类号： H01J1/00 ,  H01J19/06

CPC分类号： H01J29/88

摘要： An electron emission display device includes a first substrate and a second substrate facing each other, a side member formed along edges of the first substrate and the second substrate to form a vacuum envelope together with the first substrate and the second substrate, an electron emission unit provided on the first substrate, a light emission unit provided on the second substrate for emitting visible light by means of electrons from the electron emission unit, and a conductive layer formed on at least a partial exterior surface of the vacuum envelope and connected to a ground voltage for discharging static charge accumulated in the vacuum envelope.

摘要翻译： 电子发射显示装置包括第一基板和彼此面对的第二基板，沿着第一基板和第二基板的边缘形成的侧部件，与第一基板和第二基板一起形成真空外壳，电子发射单元 设置在第一基板上的发光单元，设置在第二基板上用于通过来自电子发射单元的电子发射可见光的发光单元，以及形成在真空外壳的至少部分外表面上并连接到地面的导电层 用于放电积聚在真空封壳中的静电电荷的电压。

公开(公告)号：US20060220524A1

公开(公告)日：2006-10-05

申请号：US11378445

申请日：2006-03-16

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

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

IPC分类号： H01J1/14 ,  H01J1/304

CPC分类号： H01J29/467 ,  H01J29/481 ,  H01J31/127 ,  H01J2203/0248 ,  H01J2329/4647

摘要： An electron emission device includes a first substrate; a second substrate facing the first substrate and spaced apart from the first substrate; an electron emission unit on the first substrate, the electron emission unit having at least two electrodes and an emission region for emitting electrons; and a light emission unit on the second substrate to be excited by a beam formed with the electrons. The electron emission unit includes a focusing electrode for focusing the beam. The light emission unit includes a screen on which pixels are arranged in a pattern. Each of the pixels has a phosphor layer. The phosphor layer of one of the pixels is excited by the beam. The focusing electrode includes an opening, through which the beam passes. A length of the opening is Lv, a pitch of a pixel is Pv, and Lv and Pv satisfy: 0.25

摘要翻译： 电子发射装置包括：第一基板; 面向所述第一基板并与所述第一基板间隔开的第二基板; 电子发射单元，在所述第一基板上，所述电子发射单元具有至少两个电极和用于发射电子的发射区域; 以及第二基板上的由电子形成的光束激发的发光单元。 电子发射单元包括用于聚焦光束的聚焦电极。 发光单元包括以图案布置像素的屏幕。 每个像素具有荧光体层。 一个像素的荧光体层被光束激发。 聚焦电极包括光束通过的开口。 开口的长度为L v v，像素的间距为P v V，> v v and and / / / / / / / / / / / / / / / / / / / / / / / / / / / SUB>满足：0.25 / P <= 0.60。

公开(公告)号：US20060219995A1

公开(公告)日：2006-10-05

申请号：US11388688

申请日：2006-03-24

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： H01L29/06 ,  H01L29/12

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

摘要： An electron emission device includes a substrate; a cathode electrode formed on the substrate; a gate electrode crossing the cathode electrode and insulated from the cathode electrode; and an electron emission region electrically connected to the cathode electrode. The cathode electrode includes a main electrode with an inner opening portion, an isolate electrode placed in the opening portion and spaced apart from the main electrode by a distance, and a resistance layer disposed between the main electrode and the isolate electrode. The isolate electrode has a via hole. The electron emission region contacts the isolate electrode, and is placed in the via hole. The isolate electrode has a first height, and the electron emission region has a second height smaller than the first height.

公开(公告)号：US07514857B2

公开(公告)日：2009-04-07

申请号：US11388688

申请日：2006-03-24

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 ,  H01J5/02

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

摘要： An electron emission device includes a substrate; a cathode electrode formed on the substrate; a gate electrode crossing the cathode electrode and insulated from the cathode electrode; and an electron emission region electrically connected to the cathode electrode. The cathode electrode includes a main electrode with an inner opening portion, an isolate electrode placed in the opening portion and spaced apart from the main electrode by a distance, and a resistance layer disposed between the main electrode and the isolate electrode. The isolate electrode has a via hole. The electron emission region contacts the isolate electrode, and is placed in the via hole. The isolate electrode has a first height, and the electron emission region has a second height smaller than the first height.

摘要翻译： 电子发射装置包括：基板; 形成在所述基板上的阴极电极; 栅电极与阴极电极交叉并与阴极绝缘; 以及电连接到阴极电极的电子发射区域。 阴极包括具有内部开口部分的主电极，设置在开口部分中并与主电极隔开一段距离的隔离电极，以及设置在主电极和隔离电极之间的电阻层。 隔离电极具有通孔。 电子发射区域与隔离电极接触，放置在通孔中。 隔离电极具有第一高度，并且电子发射区具有小于第一高度的第二高度。

公开(公告)号：US07486013B2

公开(公告)日：2009-02-03

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 ,  H01J63/04

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：US07221099B2

公开(公告)日：2007-05-22

申请号：US11351632

申请日：2006-02-09

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

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

IPC分类号： G09G3/10

CPC分类号： G09G3/22 ,  G09G2310/06 ,  G09G2320/0261

摘要： An electron emission device and a method of driving the electron emission device are capable of preventing the deterioration of luminance in displaying moving images by inhibiting the emission delay. The electron emission device includes cathode electrodes, gate electrodes formed over the cathode electrodes, and an insulating layer disposed between the cathode electrodes and the gate electrodes. Electron emission regions are formed on the cathode electrodes to emit electrons under the application of electric fields generated due to a difference between voltages applied to the cathode electrodes and the gate electrodes. A driving unit applies voltages to the cathode electrodes and the gate electrodes. An anode electrode receives a positive voltage to accelerate the electrons emitted from the electron emission regions. A first voltage Vc applied to the cathode electrodes and a second voltage Vg applied to the gate electrodes satisfy the following condition: 0.4≦Vc/Vg

公开(公告)号：US20060267476A1

公开(公告)日：2006-11-30

申请号：US11351552

申请日：2006-02-10

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

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

IPC分类号： H01J1/62 ,  H01J63/04 ,  G09G3/10

CPC分类号： H01J3/021 ,  H01J29/467 ,  H01J29/481 ,  H01J31/127

摘要： An electron emission device includes electron emission regions formed on a first substrate, a driving electrode for controlling emission of electrons emitted from the electron emission regions, and a focusing electrode for focusing the electrons and having an opening through which the electrons pass. A first insulating layer is disposed between the driving electrode and the focusing electrode. The focusing electrode and the insulating layer satisfy at least one of the following two conditions: 1.0≦|Vf/t|≦6.0; and 0.2≦|Vf/Wh|≦0.4, where Vf (V) indicates the voltage applied to the focusing electrode, t (μm) indicates the thickness of the insulating layer, and Wh (μm) indicates the width of the opening of the focusing electrode.

摘要翻译： 电子发射装置包括形成在第一基板上的电子发射区域，用于控制从电子发射区域发射的电子的发射的驱动电极和用于聚焦电子并具有电子通过的开口的聚焦电极。 第一绝缘层设置在驱动电极和聚焦电极之间。 聚焦电极和绝缘层满足以下两个条件中的至少一个：1.0 <= | Vf / t | <= 6.0; 和0.2 <= | Vf / Wh | <= 0.4，其中Vf（V）表示施加到聚焦电极的电压，t（mum）表示绝缘层的厚度，Wh（mum）表示开口的宽度 的聚焦电极。