公开(公告)号：US07973461B2

公开(公告)日：2011-07-05

申请号：US12643956

申请日：2009-12-21

申请人： Kyung-Sun Ryu

发明人： Kyung-Sun Ryu

IPC分类号： H01J9/02

CPC分类号： H01J9/18 ,  G02F1/133602 ,  G02F2001/133625 ,  H01J63/02 ,  H01J63/06

摘要： A light emitting device and a display device using the same. The light emitting device includes: a substrate provided with recesses formed in a stripe pattern; first electrodes disposed inside the recesses in a stripe pattern aligned parallel to the recesses; electron emission regions disposed on the first electrodes; second electrodes disposed in a stripe pattern aligned in a direction crossing the first electrodes and closely fixed to the substrate; and an adhesive member for fixing the second electrodes to the substrate. The second electrodes include mesh portions spaced apart from tops of the electron emission regions in crossing of the first electrodes and the second electrodes, supports surrounding the mesh portions and connected with the substrate, and combining grooves formed at edges of the supports facing the substrate. The adhesive members are disposed in the combining grooves of the second electrodes to connect the second electrodes with the substrate.

摘要翻译： 发光装置及使用其的显示装置。 发光器件包括：设置有形成为条纹图案的凹部的基板; 第一电极，其设置在所述凹部内，所述第一电极以与所述凹部平行排列的条纹图 设置在所述第一电极上的电子发射区域; 第二电极，其设置成沿与所述第一电极交叉的方向排列并且紧密地固定到所述基板的条纹图案; 以及用于将第二电极固定到基板的粘合构件。 第二电极包括与第一电极和第二电极交叉的电子发射区域的顶部间隔开的网状部分，围绕网状部分并与基底连接的支撑件，以及组合形成在面向基板的支撑件的边缘处的凹槽。 粘合剂构件设置在第二电极的组合槽中，以将第二电极与衬底连接。

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：US20100253876A1

公开(公告)日：2010-10-07

申请号：US12631791

申请日：2009-12-04

申请人： Kyung-Sun Ryu ,  Hyeong-Rae Seon ,  Dong-Su Chang

发明人： Kyung-Sun Ryu ,  Hyeong-Rae Seon ,  Dong-Su Chang

IPC分类号： G02F1/1335 ,  H01L33/08 ,  G02F1/13357

CPC分类号： H01J29/861 ,  H01J31/127 ,  H01J2329/0407 ,  H01J2329/861 ,  H01J2329/863 ,  H01J2329/8665

摘要： A light emitting device includes: a first substrate and a second substrate, each of the first and second substrates having an active area and an inactive area surrounding the active area, the first substrate having recesses in a side of the first substrate facing the second substrate; cathode electrodes in the recesses and extending along a first direction; electron emission regions on the cathode electrodes; gate electrodes on the side of the first substrate, extending along a second direction crossing the first direction of the cathode electrodes, and having a mesh structure with openings formed therein; first spacers between the first and second substrates in the active area; and second spacers between the first and second substrates in the inactive area. The second spacers press the gate electrodes to the first substrate to fix them in place.

摘要翻译： 发光装置包括：第一基板和第二基板，第一基板和第二基板中的每一个具有活动区域和围绕有源区域的无效区域，第一基板在第一基板的面向第二基板的一侧具有凹部 ; 阴极电极在凹部中并沿着第一方向延伸; 阴极上的电子发射区; 所述第一基板侧的栅电极沿着与所述阴极的所述第一方向交叉的第二方向延伸，并且具有形成有开口的网结构; 在有源区域中的第一和第二基板之间的第一间隔物; 以及在非活动区域中的第一和第二基板之间的第二间隔物。 第二间隔物将栅电极压到第一衬底上以将它们固定到位。

公开(公告)号：US07737620B2

公开(公告)日：2010-06-15

申请号：US11746579

申请日：2007-05-09

申请人： Jong-Hoon Shin ,  Sang-Jin Lee ,  Su-Joung Kang ,  Jin-Ho Lee ,  Kyung-Sun Ryu ,  Kyu-Won Jung ,  Pil-Goo Jun

发明人： Jong-Hoon Shin ,  Sang-Jin Lee ,  Su-Joung Kang ,  Jin-Ho Lee ,  Kyung-Sun Ryu ,  Kyu-Won Jung ,  Pil-Goo Jun

IPC分类号： H01J19/24 ,  H01J63/04 ,  H01J19/42

CPC分类号： H01J9/18 ,  H01J61/305 ,  H01J63/06

摘要： A light emission device and a display device having the light emission device are provided. The light emission device includes: a first substrate and a second substrate facing the first substrate; a plurality of first electrodes and a plurality of second electrodes on an inner surface of the first substrate, the first electrodes crossing the second electrodes; a plurality of electron emission regions electrically connected to the first electrodes at crossing regions where the first electrodes cross the second electrode; a light emission unit on an inner surface of the second substrate; and at least one spacer between the first and second substrates, Here, a shortest distance D between the spacer and the electron emission regions satisfies the following condition: 500 μm≦D≦0.2Dh, where, Dh is a diagonal length of at least one of the crossing regions.

摘要翻译： 提供了具有发光装置的发光装置和显示装置。 发光装置包括：第一基板和面向第一基板的第二基板; 多个第一电极和多个第二电极，位于第一基板的内表面上，第一电极与第二电极交叉; 在所述第一电极与所述第二电极交叉的交叉区域与所述第一电极电连接的多个电子发射区域; 在第二基板的内表面上的发光单元; 以及在第一和第二基底之间的至少一个间隔物。 这里，间隔物与电子发射区域之间的最短距离D满足以下条件：500μm＆nlE; D＆nlE; 0.2Dh，其中，Dh为至少一个交叉区域的对角线长度。

公开(公告)号：US07656078B2

公开(公告)日：2010-02-02

申请号：US11696141

申请日：2007-04-03

申请人： Kyu-Won Jung ,  Sang-Jin Lee ,  Su-Joung Kang ,  Jin-Ho Lee ,  Pil-Goo Jun ,  Kyung-Sun Ryu ,  Jong-Hoon Shin

发明人： Kyu-Won Jung ,  Sang-Jin Lee ,  Su-Joung Kang ,  Jin-Ho Lee ,  Pil-Goo Jun ,  Kyung-Sun Ryu ,  Jong-Hoon Shin

IPC分类号： H01J61/52 ,  H01J7/24

CPC分类号： H01J61/305 ,  G02F1/133621 ,  G02F2001/133625 ,  G02F2001/133628 ,  G09G3/3426 ,  G09G2320/0646 ,  G09G2320/066 ,  H01J63/04 ,  H01J2329/002

摘要： A light emission device and a display device using the light emission device as a light source are provided. The light emission device includes first and second substrates facing each other, an electron emission unit located on an inner surface of the first substrate, a phosphor layer located on an inner surface of the second substrate and adapted to be excited by electrons emitted from the electron emission unit, an anode electrode located on the phosphor layer, a heat dissipation plate located at a side of the first substrate, and a thermal diffuser plate located on the second substrate and thermally coupled to the heat dissipation plate. The thermal diffuser plate is configured to transmit light emitted by the phosphor layer.

摘要翻译： 提供了一种发光装置和使用该发光装置作为光源的显示装置。 发光装置包括彼此面对的第一和第二基板，位于第一基板的内表面上的电子发射单元，位于第二基板的内表面上并适于被从电子发射的电子激发的荧光体层 发光单元，位于荧光体层上的阳极电极，位于第一基板侧的散热板，以及位于第二基板上并热耦合到散热板的热扩散板。 热扩散板被配置为透射由荧光体层发射的光。

公开(公告)号：US07581999B2

公开(公告)日：2009-09-01

申请号：US11191880

申请日：2005-07-27

申请人： Kyung-Sun Ryu ,  Seong-Yeon Hwang

发明人： Kyung-Sun Ryu ,  Seong-Yeon Hwang

IPC分类号： H01J9/24

CPC分类号： H01J9/025 ,  H01J3/021 ,  H01J29/481

摘要： In a method of manufacturing an electron emission device, cathode electrodes are first formed on a substrate. An insulating layer is formed on the entire surface of the substrate such that the insulating layer covers the cathode electrodes. The insulating layer is wet-etched two or more times such that openings each with an aspect ratio of more than 1 are formed in the insulating layer. Gate electrodes are formed on the insulating layer. Electron emission regions are formed on the cathode electrodes within the openings of the insulating layer. The respective etchings are conducted using separate mask patterns with the same-sized openings such that under-cuts are made.

摘要翻译： 在制造电子发射器件的方法中，首先在衬底上形成阴极电极。 绝缘层形成在基板的整个表面上，使得绝缘层覆盖阴极电极。 绝缘层被湿蚀刻两次或更多次，使得在绝缘层中形成各自具有大于1的纵横比的开口。 在绝缘层上形成栅电极。 在绝缘层的开口内的阴极电极上形成电子发射区域。 使用具有相同尺寸的开口的分开的掩模图案进行相应的蚀刻，使得制成底切。

公开(公告)号：US20080111952A1

公开(公告)日：2008-05-15

申请号：US11875749

申请日：2007-10-19

申请人： Kyung-Sun Ryu ,  Pil-Goo Jun ,  Su-Joung Kang ,  Jong-Hoon Shin ,  Kyu-Won Jung ,  Sang-Jin Lee ,  Jin-Ho Lee

发明人： Kyung-Sun Ryu ,  Pil-Goo Jun ,  Su-Joung Kang ,  Jong-Hoon Shin ,  Kyu-Won Jung ,  Sang-Jin Lee ,  Jin-Ho Lee

IPC分类号： G02F1/1335 ,  H01J1/62

CPC分类号： H01J63/06 ,  G09G3/2011 ,  G09G3/3426 ,  G09G2320/0238 ,  G09G2320/0295 ,  H01J63/02

摘要： A light emission device and a display device having the light emission device are provided. A light emission device includes first and second substrates facing each other to form a vacuum envelope. An electron emission unit is provided on the first substrate. A light emission unit is provided on the second substrate to emit light using electrons emitted from the electron emission unit. A spacer uniformly maintains a gap between the first and second substrates. The spacer has a surface resistivity within a range of 1012-1014 Ωcm.

摘要翻译： 提供了具有发光装置的发光装置和显示装置。 发光装置包括彼此面对的第一和第二基板以形成真空外壳。 电子发射单元设置在第一基板上。 发光单元设置在第二基板上，使用从电子发射单元发射的电子发光。 间隔件均匀地保持第一和第二基板之间的间隙。 间隔物的表面电阻率在10±12±14μm的范围内。

公开(公告)号：US20080030124A1

公开(公告)日：2008-02-07

申请号：US11692863

申请日：2007-03-28

申请人： Kyung-Sun Ryu

发明人： Kyung-Sun Ryu

IPC分类号： H01J1/88

CPC分类号： H01J63/02 ,  G02F1/133602 ,  G02F2001/133625 ,  H05K1/117 ,  H05K3/361 ,  H05K3/403

摘要： A light emission device and a display device having the light emission device are provided. The light emission device includes a vacuum vessel having first and second substrates and a sealing member, electron emission regions and a light emission unit. The first and second electrodes are located on an inner surface of the first substrate and cross each other. The electron emission regions are electrically connected to the first electrodes or the second electrodes. The light emission unit is located on the second substrate. The first substrate has a lateral surface connected to the inner surface via an inclined surface. At least one of the first electrodes or the second electrodes extend from the inner surface of the first substrate to the lateral surface of the first substrate via the inclined surface to form electrode pads on the lateral surface of the first substrate.

摘要翻译： 提供了具有发光装置的发光装置和显示装置。 发光装置包括具有第一和第二基板和密封构件的真空容器，电子发射区域和发光单元。 第一和第二电极位于第一基板的内表面上并交叉。 电子发射区域电连接到第一电极或第二电极。 发光单元位于第二基板上。 第一基板具有经由倾斜表面连接到内表面的侧表面。 第一电极或第二电极中的至少一个经由倾斜表面从第一基板的内表面延伸到第一基板的侧表面，以在第一基板的侧表面上形成电极焊盘。

公开(公告)号：US20070284998A1

公开(公告)日：2007-12-13

申请号：US11759845

申请日：2007-06-07

申请人： Sang-Jin Lee ,  Kyung-Sun Ryu

发明人： Sang-Jin Lee ,  Kyung-Sun Ryu

IPC分类号： H01J63/04 ,  H01J1/62

CPC分类号： H01J63/06 ,  G02F1/133602 ,  H01J61/305 ,  H01J61/52 ,  H01J63/02

摘要： A light emission device and a display having the light emission device are provided. The light emission device includes a light emission panel for emitting light, a diffuser plate facing the light emission panel to diffuse the light emitted from the light emission panel, and a heat dissipation plate disposed between the light emission panel and the diffuser plate.

摘要翻译： 提供了具有发光装置的发光装置和显示器。 发光装置包括用于发光的发光面板，面对发光面板的扩散板，使从发光面板发射的光扩散，以及设置在发光面板和扩散板之间的散热板。

公开(公告)号：US20060022575A1

公开(公告)日：2006-02-02

申请号：US11191880

申请日：2005-07-27

申请人： Kyung-Sun Ryu ,  Seong-Yeon Hwang

发明人： Kyung-Sun Ryu ,  Seong-Yeon Hwang

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： H01J9/025 ,  H01J3/021 ,  H01J29/481

摘要： In a method of manufacturing an electron emission device, cathode electrodes are first formed on a substrate. An insulating layer is formed on the entire surface of the substrate such that the insulating layer covers the cathode electrodes. The insulating layer is wet-etched two or more times such that openings each with an aspect ratio of more than 1 are formed in the insulating layer. Gate electrodes are formed on the insulating layer. Electron emission regions are formed on the cathode electrodes within the openings of the insulating layer. The respective etchings are conducted using separate mask patterns with the same-sized openings such that under-cuts are made.

摘要翻译： 在制造电子发射器件的方法中，首先在衬底上形成阴极电极。 绝缘层形成在基板的整个表面上，使得绝缘层覆盖阴极电极。 绝缘层被湿蚀刻两次或更多次，使得在绝缘层中形成各自具有大于1的纵横比的开口。 在绝缘层上形成栅电极。 在绝缘层的开口内的阴极电极上形成电子发射区域。 使用具有相同尺寸的开口的分开的掩模图案进行相应的蚀刻，使得制成底切。