公开(公告)号：US07348720B2

公开(公告)日：2008-03-25

申请号：US11085261

申请日：2005-03-22

申请人： Si-Myeong Kim ,  Il-Hwan Kim ,  Seung-Joon Yoo

发明人： Si-Myeong Kim ,  Il-Hwan Kim ,  Seung-Joon Yoo

IPC分类号： H01J1/62

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

摘要： An electron emission device includes: a substrate; first and second electrodes insulated from each other and arranged on the substrate and having predetermined shapes; an electron emission region arranged on the substrate; and a first passivation layer entirely covering at least one of the first and second electrodes and exposing at least a portion of the electron emission region. An electron emission display includes: first and second substrates opposed to each other; first and second electrodes insulated from each other and arranged transversely to each other on the first substrate and having predetermined shapes; an electron emission region arranged on the substrate; a first passivation layer entirely covering at least one of the first and second electrodes and exposing at least a portion of the electron emission region; and an image display substrate having an anode electrode and a fluorescent layer arranged on the second substrate.

摘要翻译： 电子发射装置包括：基板; 第一和第二电极彼此绝缘并且布置在基板上并具有预定的形状; 设置在基板上的电子发射区域; 以及完全覆盖所述第一和第二电极中的至少一个并且暴露所述电子发射区域的至少一部分的第一钝化层。 电子发射显示器包括：彼此相对的第一和第二基板; 第一和第二电极彼此绝缘并且在第一基板上彼此横向地布置并且具有预定形状; 设置在基板上的电子发射区域; 完全覆盖所述第一和第二电极中的至少一个并且暴露所述电子发射区域的至少一部分的第一钝化层; 以及具有布置在第二基板上的阳极电极和荧光层的图像显示基板。

公开(公告)号：US20070120462A1

公开(公告)日：2007-05-31

申请号：US11541044

申请日：2006-09-29

申请人： Il-Hwan Kim ,  Chun-Gyoo Lee ,  Sang-Jo Lee ,  Sang-Hyuck Ahn ,  Sang-Ho Jeon ,  Su-Bong Hong ,  Ki-Hyun Noh ,  Ho-Su Han ,  Si-Myeong Kim ,  Sam-Il Han ,  Jin-Hui Cho

发明人： Il-Hwan Kim ,  Chun-Gyoo Lee ,  Sang-Jo Lee ,  Sang-Hyuck Ahn ,  Sang-Ho Jeon ,  Su-Bong Hong ,  Ki-Hyun Noh ,  Ho-Su Han ,  Si-Myeong Kim ,  Sam-Il Han ,  Jin-Hui Cho

IPC分类号： H01J63/04 ,  H01J1/62

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

摘要： A method of manufacturing the electron emission device is provided. A cathode electrode is formed on a substrate. A first insulation layer of a transparent conductive material is formed on an entire surface of the substrate while covering the cathode electrode. A gate electrode of a transparent conductive material is formed on the first insulation layer in a direction crossing the cathode electrode. A photoresist mask layer is formed on the entire surface of the substrate. An opening corresponding to the opening of the cathode electrode is formed on the photoresist mask layer by emitting ultraviolet light to a rear surface of the substrate and developing the photoresist mask layer. An exposed portion of the gate electrode by the opening of the photoresist mask layer and a portion of the first insulation layer are etched. An electron emission region is formed in the opening of the cathode electrode.

摘要翻译： 提供一种制造电子发射器件的方法。 在基板上形成阴极电极。 在覆盖阴极电极的同时，在基板的整个表面上形成透明导电材料的第一绝缘层。 透明导电材料的栅极电极沿着与阴极电极交叉的方向形成在第一绝缘层上。 在基板的整个表面上形成光刻胶掩模层。 在光致抗蚀剂掩模层上形成对应于阴极电极的开口的开口，通过向衬底的背面发射紫外光并显影光刻胶掩模层。 通过光致抗蚀剂掩模层的开口和第一绝缘层的一部分蚀刻栅电极的暴露部分。 在阴极电极的开口部形成电子发射区域。

公开(公告)号：US07138760B2

公开(公告)日：2006-11-21

申请号：US11137135

申请日：2005-05-24

申请人： Si Myeong Kim

发明人： Si Myeong Kim

IPC分类号： H01J1/304 ,  H01J29/50

CPC分类号： H01J3/022 ,  H01J2201/30407 ,  H01J2329/00

摘要： An electron emission device and/or display using the same includes a beam-focusing structure. The beam-focusing structure has a first insulating layer formed on a plate. The first insulating layer has a thickness, and is formed with a first hole. A first electrode is formed on the first insulating layer and extending into the first hole. An emission portion is formed in the first hole and connected to the first electrode. A second insulating layer is formed on the first electrode and is also formed with a second hole through which the emission portion is at least partially exposed. A second electrode is formed on the second insulating layer. In the electron emission device and/or the display, an electric field between the first electrode and the second electrode causes the emission portion to emit an electron beam and focuses the electron beam from the emission portion.

摘要翻译： 使用其的电子发射装置和/或显示器包括光束聚焦结构。 光束聚焦结构具有形成在板上的第一绝缘层。 第一绝缘层具有厚度，并且形成有第一孔。 第一电极形成在第一绝缘层上并延伸到第一孔中。 发射部分形成在第一孔中并连接到第一电极。 第二绝缘层形成在第一电极上，并且还形成有第二孔，发射部分至少部分地暴露在第二孔中。 第二电极形成在第二绝缘层上。 在电子发射装置和/或显示器中，第一电极和第二电极之间的电场使得发射部分发射电子束并且聚焦来自发射部分的电子束。

公开(公告)号：US20070001575A1

公开(公告)日：2007-01-04

申请号：US11481702

申请日：2006-07-05

申请人： Kyung-Sun Ryu ,  Kyu-Won Jung ,  Il-Hwan Kim ,  Si-Myeong Kim ,  Ho-Su Han

发明人： Kyung-Sun Ryu ,  Kyu-Won Jung ,  Il-Hwan Kim ,  Si-Myeong Kim ,  Ho-Su Han

IPC分类号： H01J1/00 ,  H01J19/06 ,  H01J9/02

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

摘要： An electron emission device includes a substrate, cathode electrodes formed on the substrate, electron emission regions electrically coupled to the cathode electrodes, an insulation layer formed on the substrate while covering the cathode electrodes, and gate electrodes formed on the insulation layer and crossing the cathode electrodes. One or more gate holes are formed at each of crossing regions of the gate electrodes and the cathode electrodes through the insulation layer and the gate electrodes. At least one of the cathode electrodes includes at least two openings divided by a bridge. The at least two openings divided by the bridge are formed on each exposed region of the cathode electrodes through the gate holes. A corresponding one of the electron emission regions contacts the bridge and extends toward the walls of at least one of the openings but is spaced away from the cathode electrodes.

摘要翻译： 电子发射装置包括基板，形成在基板上的阴极，与阴极电耦合的电子发射区，在覆盖阴极的基板上形成的绝缘层，以及形成在绝缘层上并与阴极交叉的栅电极 电极。 通过绝缘层和栅电极在栅电极和阴极的交叉区域的每一个处形成一个或多个栅极孔。 至少一个阴极电极包括由桥隔开的至少两个开口。 通过栅极分隔的至少两个开口形成在阴极的每个暴露区域上。 电子发射区域中的一个电子发射区域接触桥接件并且朝向至少一个开口的壁延伸，但是与阴极电极间隔开。

公开(公告)号：US20050218787A1

公开(公告)日：2005-10-06

申请号：US11085261

申请日：2005-03-22

申请人： Si-Myeong Kim ,  Il-Hwan Kim ,  Seung-Joon Yoo

发明人： Si-Myeong Kim ,  Il-Hwan Kim ,  Seung-Joon Yoo

IPC分类号： H01J1/30 ,  H01J1/62 ,  H01J3/02 ,  H01J29/48 ,  H01J31/12

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

摘要： An electron emission device includes: a substrate; first and second electrodes insulated from each other and arranged on the substrate, the first and second electrodes having predetermined shapes; an electron emission region arranged on the substrate; and a first passivation layer covering at least one of the first and second electrodes and exposing at least a portion of the electron emission region. An electron emission display includes: a first substrate and a second substrate opposed to each other; first and second electrodes insulated from each other and arranged transversely to each other on the first substrate, the first and second electrodes having predetermined shapes; an electron emission region arranged on the substrate; a first passivation layer covering at least one of the first and second electrodes and exposing at least a portion of the electron emission region; and an image substrate having an anode electrode and a fluorescent layer formed on the second substrate.

摘要翻译： 电子发射装置包括：基板; 第一和第二电极彼此绝缘并且布置在基板上，第一和第二电极具有预定的形状; 设置在基板上的电子发射区域; 以及覆盖所述第一和第二电极中的至少一个并暴露所述电子发射区域的至少一部分的第一钝化层。 电子发射显示器包括：第一基板和彼此相对的第二基板; 第一和第二电极彼此绝缘并且在第一基板上彼此横向地布置，第一和第二电极具有预定形状; 设置在基板上的电子发射区域; 覆盖所述第一和第二电极中的至少一个并且暴露所述电子发射区域的至少一部分的第一钝化层; 以及具有形成在第二基板上的阳极电极和荧光层的图像基板。

公开(公告)号：US07911123B2

公开(公告)日：2011-03-22

申请号：US11481702

申请日：2006-07-05

申请人： Kyung-Sun Ryu ,  Kyu-Won Jung ,  Il-Hwan Kim ,  Si-Myeong Kim ,  Ho-Su Han

发明人： Kyung-Sun Ryu ,  Kyu-Won Jung ,  Il-Hwan Kim ,  Si-Myeong Kim ,  Ho-Su Han

IPC分类号： H01J17/49

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

摘要： An electron emission device includes a substrate, cathode electrodes formed on the substrate, electron emission regions electrically coupled to the cathode electrodes, an insulation layer formed on the substrate while covering the cathode electrodes, and gate electrodes formed on the insulation layer and crossing the cathode electrodes. One or more gate holes are formed at each of crossing regions of the gate electrodes and the cathode electrodes through the insulation layer and the gate electrodes. At least one of the cathode electrodes includes at least two openings divided by a bridge. The at least two openings divided by the bridge are formed on each exposed region of the cathode electrodes through the gate holes. A corresponding one of the electron emission regions contacts the bridge and extends toward the walls of at least one of the openings but is spaced away from the cathode electrodes.

摘要翻译： 电子发射装置包括基板，形成在基板上的阴极，与阴极电耦合的电子发射区，在覆盖阴极的基板上形成的绝缘层，以及形成在绝缘层上并与阴极交叉的栅电极 电极。 通过绝缘层和栅电极在栅电极和阴极的交叉区域的每一个处形成一个或多个栅极孔。 至少一个阴极电极包括由桥隔开的至少两个开口。 通过栅极分隔的至少两个开口形成在阴极的每个暴露区域上。 电子发射区域中的一个电子发射区域接触桥接件并且朝向至少一个开口的壁延伸，但是与阴极电极间隔开。

公开(公告)号：US07671525B2

公开(公告)日：2010-03-02

申请号：US11584128

申请日：2006-10-20

申请人： Si-Myeong Kim

发明人： Si-Myeong Kim

IPC分类号： H01J63/04 ,  H01J1/62

CPC分类号： H01J1/304 ,  H01J31/127 ,  H01J2201/319

摘要： An electron emission device and display including the same include a substrate; a cathode electrode including a first electrode portion formed on the substrate and having opening portions, and second electrode portions placed within respective ones of the opening portions such that the second electrodes are separated from the first electrode; a resistance layer electrically interconnecting the first electrode portion and the second electrode portions of the cathode electrode; and electron emission regions electrically connected to the second electrode portions. A width of the second electrode portions or of the resistance layer between the first and second electrode portions varies along a longitudinal direction of the cathode electrode.

摘要翻译： 包括其的电子发射装置和显示器包括基板; 阴极，其包括形成在所述基板上并具有开口部的第一电极部，以及设置在所述开口部的各个开口部内的第二电极部，使得所述第二电极与所述第一电极分离; 使第一电极部和阴极的第二电极部电连接的电阻层; 以及与第二电极部电连接的电子发射区域。 第一电极部分或第二电极部分之间的电阻层的宽度沿着阴极电极的长度方向变化。

公开(公告)号：US20070096625A1

公开(公告)日：2007-05-03

申请号：US11584128

申请日：2006-10-20

申请人： Si-Myeong Kim

发明人： Si-Myeong Kim

IPC分类号： H01J63/04 ,  H01J1/62

CPC分类号： H01J1/304 ,  H01J31/127 ,  H01J2201/319

摘要： An electron emission device and display including the same include a substrate; a cathode electrode including a first electrode portion formed on the substrate and having opening portions, and second electrode portions placed within respective ones of the opening portions such that the second electrodes are separated from the first electrode; a resistance layer electrically interconnecting the first electrode portion and the second electrode portions of the cathode electrode; and electron emission regions electrically connected to the second electrode portions. A width of the second electrode portions or of the resistance layer between the first and second electrode portions varies along a longitudinal direction of the cathode electrode.

摘要翻译： 包括其的电子发射装置和显示器包括基板; 阴极，其包括形成在所述基板上并具有开口部的第一电极部，以及设置在所述开口部的各个开口部内的第二电极部，使得所述第二电极与所述第一电极分离; 使第一电极部和阴极的第二电极部电连接的电阻层; 以及与第二电极部电连接的电子发射区域。 第一电极部分或第二电极部分之间的电阻层的宽度沿着阴极电极的长度方向变化。