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：US20070182311A1

公开(公告)日：2007-08-09

申请号：US11595547

申请日：2006-11-10

申请人： Su-Bong Hong ,  Sang-Jo Lee ,  Sang-Ho Jeon ,  Jin-Hui Cho ,  Sang-Hyuck Ahn ,  Byung-Gil Jea ,  Dong-Su Chang ,  Cheol-Hyeon Chang ,  Jae-Hoon Lee

发明人： Su-Bong Hong ,  Sang-Jo Lee ,  Sang-Ho Jeon ,  Jin-Hui Cho ,  Sang-Hyuck Ahn ,  Byung-Gil Jea ,  Dong-Su Chang ,  Cheol-Hyeon Chang ,  Jae-Hoon Lee

IPC分类号： H01J63/04 ,  H01J1/62

CPC分类号： H01J29/006 ,  H01J7/24 ,  H01J31/123 ,  H01J2329/002

摘要： An electron emission display includes a first substrate and a second substrate facing each other, a side member formed along the 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 to emit visible light when impacted by electrons from the electron emission unit, and a thermal conduction member connecting the first substrate and the second substrate.

摘要翻译： 电子发射显示器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 设置在所述第一基板上的发光单元，设置在所述第二基板上以在受到来自所述电子发射单元的电子的冲击时发出可见光的发光单元，以及连接所述第一基板和所述第二基板的导热构件。

公开(公告)号：US20070085469A1

公开(公告)日：2007-04-19

申请号：US11545541

申请日：2006-10-11

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

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

IPC分类号： H01J63/04 ,  H01J1/62

CPC分类号： H01J1/304 ,  H01J31/127

摘要： An electron emission display device is constructed with first and second substrates facing each other, cathode electrodes formed on the first substrate, electron emission regions electrically connected to the cathode electrodes, and red, green and blue phosphor layers formed on a surface of the second substrate facing the first substrate. Each cathode electrode is constructed with a first electrode having opened portions arranged at the corresponding unit pixels defined on the first substrate with the same size, a second electrode spaced apart from the first electrode within the opened portion, and a resistance layer disposed between the first and the second electrodes to electrically interconnect the first and the second electrodes. The distance between the first and the second electrodes corresponding to the red, green and blue phosphor layers is established to be proportional to the light emission efficiency of the corresponding red, green and blue phosphor layers.

摘要翻译： 电子发射显示装置由第一和第二基板彼此面对，形成在第一基板上的阴极，与阴极电连接的电子发射区域和形成在第二基板的表面上的红色，绿色和蓝色荧光体层 面对第一衬底。 每个阴极电极被构造成具有第一电极，第一电极具有布置在具有相同尺寸的第一基板上限定的相应单位像素的开口部分，与打开部分内的第一电极间隔开的第二电极以及设置在第一 以及第二电极，以使第一和第二电极电互连。 对应于红色，绿色和蓝色荧光体层的第一和第二电极之间的距离被建立成与相应的红色，绿色和蓝色荧光体层的发光效率成比例。

公开(公告)号：US07626326B2

公开(公告)日：2009-12-01

申请号：US11822563

申请日：2007-07-06

申请人： Sang-Ho Jeon ,  Sang-Jo Lee ,  Jin-Hui Cho ,  Sang-Hyuck Ahn ,  Su-Bong Hong ,  Sam-Il Han

发明人： Sang-Ho Jeon ,  Sang-Jo Lee ,  Jin-Hui Cho ,  Sang-Hyuck Ahn ,  Su-Bong Hong ,  Sam-Il Han

IPC分类号： H01J1/62

CPC分类号： H01J29/20 ,  H01J29/864 ,  H01J31/127 ,  H01J2329/8625

摘要： An electron emission display includes an electron emission unit on a first substrate adapted to emit electron beams, a light emission unit on a second substrate, the light emission unit including a plurality of photoluminescent layers facing the electron and emission unit, a plurality of spacers between the first and second substrates along a first direction, wherein each photoluminescent layer of the plurality of photoluminescent layers satisfies a proviso that (a−b)/2>c, where “a” is a length of the photoluminescent layer in a second direction, “b” is a magnitude of an electron beam spot on the photoluminescent layer in the second direction, and “c” is a shifting distance of the electron beam spot in the second direction.

摘要翻译： 电子发射显示器包括在适于发射电子束的第一衬底上的电子发射单元，在第二衬底上的发光单元，所述发光单元包括面向电子和发射单元的多个光致发光层， 沿着第一方向的第一和第二基板，其中多个光致发光层的每个光致发光层满足条件（ab）/ 2> c，其中“a”是第二方向上的光致发光层的长度，“b “是第二方向上的光致发光层上的电子束斑的大小，”c“是第二方向的电子束斑的移动距离。

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：US20090045716A1

公开(公告)日：2009-02-19

申请号：US12134968

申请日：2008-06-06

申请人： Sam-Il Han ,  Sang-Hyuck Ahn ,  Sang-Jo Lee ,  Jin-Hui Cho ,  Sang-Ho Jeon ,  Su-Bong Hong

发明人： Sam-Il Han ,  Sang-Hyuck Ahn ,  Sang-Jo Lee ,  Jin-Hui Cho ,  Sang-Ho Jeon ,  Su-Bong Hong

IPC分类号： H01J1/00

CPC分类号： H01J29/467 ,  H01J9/148 ,  H01J31/127

摘要： An electron emission device includes i) a substrate, ii) a cathode electrode on the substrate, having a first opening, and comprising an ultraviolet non-transmitting material, iii) an electron emission region in the first opening and for emitting electrons, and iv) a gate electrode electrically insulated from the cathode electrode and having a second opening through which the electrons emitted from the electron emission region pass. The ultraviolet transmittance of the gate electrode is about 30% or more. A distance between a first imaginary line passing through a center of the electron emission region and normal to a plane surface of the substrate, and a second imaginary line passing through a center of the second opening and normal to the plane surface of the substrate is about 0.5 μm or less.

摘要翻译： 一种电子发射装置，包括i）基板，ii）基板上的阴极，具有第一开口，并且包括紫外线不透光材料，iii）第一开口中的电子发射区域，用于发射电子，iv ）与所述阴极电极绝缘并且具有第二开口的电极，所述第二开口从所述电子发射区发射出的电子通过。 栅电极的紫外线透射率为约30％以上。 穿过电子发射区域的中心并垂直于衬底的平面的第一假想线与通过第二开口的中心并垂直于衬底平面的第二假想线之间的距离约为 0.5 mum以下。

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：US20070194688A1

公开(公告)日：2007-08-23

申请号：US11676681

申请日：2007-02-20

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

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

IPC分类号： H01J63/04 ,  H01J1/62

CPC分类号： H01J3/022 ,  H01J9/025 ,  H01J31/127

摘要： An electron emission device includes a substrate, first electrodes formed on the substrate, electron emission regions electrically connected to the first electrodes, and second electrodes placed over the first electrodes such that the second electrodes are insulated from the first electrodes, The second electrodes have a plurality of openings at the crossed areas of the first and the second electrodes to open the electron emission regions, wherein 1.36≦P/D≦1.65, where D indicates the width, or diameter, of the openings of the second electrodes, and P indicates the pitch of the openings of the second electrodes.

摘要翻译： 电子发射装置包括基板，形成在基板上的第一电极，与第一电极电连接的电子发射区域和放置在第一电极上的第二电极，使得第二电极与第一电极绝缘。第二电极具有 在第一和第二电极的交叉区域处的多个开口以打开电子发射区域，其中1.36 <= P / D <= 1.65，其中D表示第二电极的开口的宽度或直径，以及 P表示第二电极的开口的间距。

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。