公开(公告)号：US20070194689A1

公开(公告)日：2007-08-23

申请号：US11702539

申请日：2007-02-06

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

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

IPC分类号： H01J63/04 ,  H01J1/62

CPC分类号： H01J31/127 ,  H01J1/304 ,  H01J3/021 ,  H01J29/467 ,  H01J29/481 ,  H01J2203/0204 ,  H01J2203/022 ,  H01J2203/0248 ,  H01J2329/041 ,  H01J2329/4617 ,  H01J2329/4647

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 openings to expose the electron emission regions. A third electrode is placed over the second electrodes such that the third electrode is insulated from the second electrodes. The third electrode has openings communicating with the openings of the second electrodes. Each of the electron emission regions and the second electrodes simultaneously satisfy the following conditions: D2/D1≦0.579,   (1) and D2≧1 μ   (2) where D1 indicates the width of each of the openings of the second electrode, and D2 indicates the width of each of the electron emission regions.

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，以及设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。 第二电极具有露出电子发射区的开口。 第三电极放置在第二电极上，使得第三电极与第二电极绝缘。 第三电极具有与第二电极的开口连通的开口。 每个电子发射区域和第二电极同时满足以下条件：<线内公式描述=“在线公式”end =“lead”→D2 / D1 <= 0.579，（1） in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？>和<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line formula”end =“lead”？> D2> = 1 mu（2）<？in-line -formulae description =“In-line Formulas”end =“tail”？>其中D 1表示第二电极的每个开口的宽度，D 2表示每个电子发射区域的宽度。

公开(公告)号：US20070159055A1

公开(公告)日：2007-07-12

申请号：US11541037

申请日：2006-09-29

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

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

IPC分类号： H01J63/04 ,  H01J1/62

CPC分类号： H01J1/304 ,  H01J1/30 ,  H01J29/04 ,  H01J31/127

摘要： An electron emission device includes a substrate, cathode and gate electrodes placed on the substrate in an insulated manner, and electron emission regions electrically connected to the cathode electrodes. Each of the cathode electrodes includes a line electrode having a groove at one lateral side surface thereof, and isolation electrodes formed on the substrate exposed through the groove such that the isolation electrodes are isolated from the line electrode. The electron emission regions are placed on the isolation electrodes and a resistance layer electrically connects the isolation electrodes to the line electrode.

摘要翻译： 电子发射器件包括以绝缘方式放置在衬底上的衬底，阴极和栅电极以及与阴极电连接的电子发射区。 每个阴极包括在其一个侧面具有凹槽的线电极和形成在衬底上的隔离电极，该隔离电极通过沟槽露出，使得隔离电极与线电极隔离。 电子发射区域被放置在隔离电极上，并且电阻层将隔离电极电连接到线路电极。

公开(公告)号：US20070138938A1

公开(公告)日：2007-06-21

申请号：US11585126

申请日：2006-10-24

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

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

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： H01J1/304 ,  H01J3/022 ,  H01J31/127

摘要： An electron emission device that includes a substrate, at least one electron emission region, and at least one cathode electrode disposed on the substrate and electrically connected to the electron emission region, wherein the cathode electrode has a first electrode, a plurality of second electrodes on the first electrode, a sub-insulation layer between the first and second electrodes, and a resistive layer electrically connected to the first and second electrodes.

摘要翻译： 一种电子发射器件，包括衬底，至少一个电子发射区域和至少一个设置在衬底上并电连接到电子发射区的阴极，其中阴极具有第一电极，多个第二电极 第一电极，第一和第二电极之间的次级绝缘层，以及电连接到第一和第二电极的电阻层。

公开(公告)号：US07652419B2

公开(公告)日：2010-01-26

申请号：US11702539

申请日：2007-02-06

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

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

IPC分类号： H01J1/62

CPC分类号： H01J31/127 ,  H01J1/304 ,  H01J3/021 ,  H01J29/467 ,  H01J29/481 ,  H01J2203/0204 ,  H01J2203/022 ,  H01J2203/0248 ,  H01J2329/041 ,  H01J2329/4617 ,  H01J2329/4647

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 openings to expose the electron emission regions. A third electrode is placed over the second electrodes such that the third electrode is insulated from the second electrodes. The third electrode has openings communicating with the openings of the second electrodes. Each of the electron emission regions and the second electrodes simultaneously satisfy the following conditions: D2/D1≦0.579  (1), and D2≧1 μ  (2) where D1 indicates the width of each of the openings of the second electrode, and D2 indicates the width of each of the electron emission regions.

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，以及设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。 第二电极具有露出电子发射区的开口。 第三电极放置在第二电极上，使得第三电极与第二电极绝缘。 第三电极具有与第二电极的开口连通的开口。 每个电子发射区和第二电极同时满足以下条件：D2 / D1和D2> =1μ（2）其中D1表示第二电极的每个开口的宽度，D2表示每个的宽度 的电子发射区域。

公开(公告)号：US07629734B2

公开(公告)日：2009-12-08

申请号：US11586181

申请日：2006-10-25

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

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

IPC分类号： H01J63/04

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

摘要： An electron emission device is disclosed. The electron emission device includes a cathode electrode including a main electrode having an opening, ii) a plurality of isolated electrodes on each of which each of plurality of electron emission units is located, and iii) at least one resistance layer electrically connecting the main electrode and the plurality of isolated electrodes. The plurality of isolated electrodes are located within the opening and form gaps with the main electrode. A resistance between the main electrode and one of the plurality of isolated electrodes is different from that between the main electrode and the other isolated electrodes.

摘要翻译： 公开了一种电子发射装置。 电子发射装置包括：阴极，其包括具有开口的主电极，多个电子发射单元中的每一个上分布有多个隔离电极，以及至少一个电连接电主体电极和多个 隔离电极。 多个隔离电极位于开口内并与主电极形成间隙。 主电极和多个隔离电极中的一个之间的电阻与主电极和其它隔离电极之间的电阻不同。

公开(公告)号：US07541725B2

公开(公告)日：2009-06-02

申请号：US11541037

申请日：2006-09-29

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

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

IPC分类号： H01J1/14 ,  H01J1/13 ,  H01J19/06 ,  H01J19/02 ,  H01J1/62 ,  H01J63/04

CPC分类号： H01J1/304 ,  H01J1/30 ,  H01J29/04 ,  H01J31/127

摘要： An electron emission device includes a substrate, cathode and gate electrodes placed on the substrate in an insulated manner, and electron emission regions electrically connected to the cathode electrodes. Each of the cathode electrodes includes a line electrode having a groove at one lateral side surface thereof, and isolation electrodes formed on the substrate exposed through the groove such that the isolation electrodes are isolated from the line electrode. The electron emission regions are placed on the isolation electrodes and a resistance layer electrically connects the isolation electrodes to the line electrode.

摘要翻译： 电子发射器件包括以绝缘方式放置在衬底上的衬底，阴极和栅电极以及与阴极电连接的电子发射区。 每个阴极包括在其一个侧面具有凹槽的线电极和形成在衬底上的隔离电极，该隔离电极通过沟槽露出，使得隔离电极与线电极隔离。 电子发射区域被放置在隔离电极上，并且电阻层将隔离电极电连接到线路电极。

公开(公告)号：US07535160B2

公开(公告)日：2009-05-19

申请号：US11585126

申请日：2006-10-24

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

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

IPC分类号： H01J1/62 ,  H01J9/24 ,  H01J63/04 ,  H01J1/02

CPC分类号： H01J1/304 ,  H01J3/022 ,  H01J31/127

摘要： An electron emission device that includes a substrate, at least one electron emission region, and at least one cathode electrode disposed on the substrate and electrically connected to the electron emission region, wherein the cathode electrode has a first electrode, a plurality of second electrodes on the first electrode, a sub-insulation layer between the first and second electrodes, and a resistive layer electrically connected to the first and second electrodes.

摘要翻译： 一种电子发射器件，包括衬底，至少一个电子发射区域和至少一个设置在衬底上并电连接到电子发射区的阴极，其中阴极具有第一电极，多个第二电极 第一电极，第一和第二电极之间的次级绝缘层，以及电连接到第一和第二电极的电阻层。

公开(公告)号：US20080018222A1

公开(公告)日：2008-01-24

申请号：US11586181

申请日：2006-10-25

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

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

IPC分类号： H01J9/24 ,  H01J63/04

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

摘要： An electron emission device is disclosed. The electron emission device includes a cathode electrode including a main electrode having an opening, ii) a plurality of isolated electrodes on each of which each of plurality of electron emission units is located, and iii) at least one resistance layer electrically connecting the main electrode and the plurality of isolated electrodes. The plurality of isolated electrodes are located within the opening and form gaps with the main electrode. A resistance between the main electrode and one of the plurality of isolated electrodes is different from that between the main electrode and the other isolated electrodes.

摘要翻译： 公开了一种电子发射装置。 电子发射装置包括：阴极，其包括具有开口的主电极，多个电子发射单元中的每一个上分布有多个隔离电极，以及至少一个电连接电主体电极和多个 隔离电极。 多个隔离电极位于开口内并与主电极形成间隙。 主电极和多个隔离电极中的一个之间的电阻与主电极和其它隔离电极之间的电阻不同。

公开(公告)号：US20070221624A1

公开(公告)日：2007-09-27

申请号：US11686316

申请日：2007-03-14

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

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

IPC分类号： B44C1/22 ,  H01L33/00

CPC分类号： H01J9/025 ,  H01J1/3042 ,  H01J3/022 ,  H01J31/127

摘要： An electron emission device including a first electrode, an electron emission region formed on the first electrode, and a second electrode disposed on the first electrode with an insulating layer interposed between the first and second electrodes. The insulating layer and the second electrode are provided with openings for exposing the electron emission region. A method of manufacturing includes forming a mask layer having an opening on the second electrode, forming the opening of the second electrode by etching the second electrode using the mask layer, forming the opening in the insulating layer by wet-etching the insulating layer, the opening in the insulating layer having an upper width greater than that of the opening in the second electrode, enlarging the opening in the second electrode by etching an exposed portion of the second electrode to correspond to the opening in the insulating layer, and removing the mask layer.

摘要翻译： 一种电子发射装置，包括第一电极，形成在第一电极上的电子发射区域和设置在第一电极上的第二电极，绝缘层置于第一和第二电极之间。 绝缘层和第二电极设置有用于暴露电子发射区的开口。 一种制造方法包括在第二电极上形成具有开口的掩模层，通过使用掩模层蚀刻第二电极形成第二电极的开口，通过湿式蚀刻绝缘层在绝缘层中形成开口， 在所述绝缘层中开口，其宽度大于所述第二电极中的开口的上宽度，通过蚀刻所述第二电极的暴露部分以对应于所述绝缘层中的所述开口来扩大所述第二电极中的所述开口，并且去除所述掩模 层。

公开(公告)号：US07573187B2

公开(公告)日：2009-08-11

申请号：US11685129

申请日：2007-03-12

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： H01J63/04 ,  H01J1/46 ,  H01J1/62

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

摘要： An electron emission device and an electron emission display having the electron emission device. The electron emission device includes a substrate, a cathode electrode disposed on the substrate, and an electron emission region electrically connected to the cathode electrode. The cathode electrode includes a sub-electrode disposed on the substrate, a sub-insulation layer disposed on the sub-electrode, a main electrode disposed on the sub-electrode and having an opening for exposing a portion of the sub-insulation layer at each of a plurality of unit pixels, a plurality of isolation electrodes disposed on the sub-insulation layer in the opening of the main electrode and spaced apart from the main electrode, and a resistive layer disposed between the main electrode and the isolation electrodes to electrically connect the main electrode to the isolation electrodes.

摘要翻译： 具有电子发射装置的电子发射装置和电子发射显示器。 电子发射器件包括衬底，设置在衬底上的阴极和与阴极电连接的电子发射区。 所述阴极包括设置在所述基板上的副电极，设置在所述副电极上的副绝缘层，设置在所述副电极上的主电极，并具有用于使所述副绝缘层的每一个露出的开口 多个单位像素，多个隔离电极，设置在主电极的开口中并与主电极间隔开的次绝缘层上;以及电阻层，设置在主电极和隔离电极之间以电连接 主电极到隔离电极。