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11.发明申请LIGHT EMISSION DEVICE AND DISPLAY DEVICE USING THE LIGHT EMISSION DEVICE AS ITS LIGHT SOURCE 审中-公开使用光发射装置的光发射装置和显示装置作为其光源公开(公告)号：US20090058258A1
公开(公告)日：2009-03-05
申请号：US12203748
申请日：2008-09-03
Applicant: Cheol-Hyeon Chang , Byong-Gon Lee , Il-Hwan Kim
Inventor： Cheol-Hyeon Chang , Byong-Gon Lee , Il-Hwan Kim
IPC: H01J1/62
CPC classification number: H01J63/04 , H01J29/86 , H01J29/864 , H01J31/127 , H01J61/305
Abstract: A light emission device including first and second substrates facing each other, electron emission elements on the first substrate, an anode electrode with a phosphor layer on the second substrate, and spacers between the first and second substrates. Each spacer includes a spacer body comprising a dielectric material, a first coating layer on a first region of the spacer body, the first region being adjacent to the first substrate, and a second coating layer on a second region of the spacer body, the second region being adjacent to the second substrate, wherein a maximum secondary electron emission coefficient of the first coating layer under an operation voltage condition applied to the first region is about 0.8 to about 1 and a maximum secondary electron emission coefficient of the second coating layer under an operation voltage condition applied to the first and second regions is about 3 to about 16.
Abstract translation: 一种发光器件，包括彼此面对的第一和第二衬底，第一衬底上的电子发射元件，在第二衬底上具有荧光体层的阳极电极以及第一和第二衬底之间的间隔物。 每个间隔件包括间隔体，该间隔体包括电介质材料，在间隔体主体的第一区域上的第一涂层，与第一基底相邻的第一区域和位于间隔体本体的第二区域上的第二涂层， 区域，其中在施加到第一区域的操作电压条件下第一涂层的最大二次电子发射系数为约0.8至约1，第二涂层的最大二次电子发射系数为 施加到第一和第二区域的操作电压条件为约3至约16。
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公开(公告)号：US07417380B2
公开(公告)日：2008-08-26
申请号：US11351473
申请日：2006-02-09
Applicant: Seung-Hyun Lee , Cheol-Hyeon Chang
Inventor： Seung-Hyun Lee , Cheol-Hyeon Chang
IPC: G09G3/10
CPC classification number: H01J29/481 , H01J29/864 , H01J31/127 , H01J2203/0292 , H01J2329/4695 , H01J2329/8625
Abstract: An electron emission device has an optimized inner structure where the electrons emitted from the electron emission regions are straightly migrated toward the phosphor layers. The electron emission device includes first and second substrates facing each other, and cathode electrodes formed on the first substrate. Electron emission regions are formed on the cathode electrodes. An insulating layer and gate electrodes are formed on the cathode electrodes and have openings exposing the electron emission regions. Phosphor layers are formed on the second substrate. An anode electrode is formed on a surface of the phosphor layers. The distance z between the cathode and the anode electrodes satisfies the following condition: 0.7d((Va−Vc)/Vg)≦z≦1.4d((Va−Vc)/Vg), where Vc indicates the voltage applied to the cathode electrodes, Vg the voltage applied to the gate electrodes, Va the voltage applied to the anode electrode, and d the distance between the cathode and the gate electrodes.
Abstract translation: 电子发射器件具有优化的内部结构，其中从电子发射区发射的电子直接向荧光层迁移。 电子发射器件包括彼此面对的第一和第二衬底，以及形成在第一衬底上的阴极电极。 电子发射区形成在阴极上。 在阴极电极上形成绝缘层和栅电极，并具有露出电子发射区的开口。 在第二基板上形成荧光体层。 在荧光体层的表面上形成阳极电极。 阴极和阳极之间的距离z满足以下条件：<？in-line-formula description =“In-line formula”end =“lead”>> 0.7d（（Va-Vc）/ Vg） z <= 1.4d（（Va-Vc）/ Vg），<？in-line-formula description =“In-line Formulas”end =“tail”？>其中Vc表示施加到阴极电极的电压，Vg 施加到栅电极的电压，Va施加到阳极电极，d d是阴极和栅电极之间的距离。
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公开(公告)号：US20070182311A1
公开(公告)日：2007-08-09
申请号：US11595547
申请日：2006-11-10
Applicant: 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
Inventor： 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
CPC classification number: H01J29/006 , H01J7/24 , H01J31/123 , H01J2329/002
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US20060220584A1
公开(公告)日：2006-10-05
申请号：US11351473
申请日：2006-02-09
Applicant: Seung-Hyun Lee , Cheol-Hyeon Chang
Inventor： Seung-Hyun Lee , Cheol-Hyeon Chang
IPC: G09G3/10
CPC classification number: H01J29/481 , H01J29/864 , H01J31/127 , H01J2203/0292 , H01J2329/4695 , H01J2329/8625
Abstract: An electron emission device has an optimized inner structure where the electrons emitted from the electron emission regions are straightly migrated toward the phosphor layers. The electron emission device includes first and second substrates facing each other, and cathode electrodes formed on the first substrate. Electron emission regions are formed on the cathode electrodes. An insulating layer and gate electrodes are formed on the cathode electrodes and have openings exposing the electron emission regions. Phosphor layers are formed on the second substrate. An anode electrode is formed on a surface of the phosphor layers. The distance z between the cathode and the anode electrodes satisfies the following condition: 0.7d((Va−Vc)/Vg)≦z≦1.4d((Va−Vc)/Vg),where Vc indicates the voltage applied to the cathode electrodes, Vg the voltage applied to the gate electrodes, Va the voltage applied to the anode electrode, and d the distance between the cathode and the gate electrodes.
Abstract translation: 电子发射器件具有优化的内部结构，其中从电子发射区发射的电子直接向荧光层迁移。 电子发射器件包括彼此面对的第一和第二衬底，以及形成在第一衬底上的阴极。 电子发射区形成在阴极上。 在阴极电极上形成绝缘层和栅电极，并具有露出电子发射区的开口。 在第二基板上形成荧光体层。 在荧光体层的表面上形成阳极电极。 阴极和阳极之间的距离z满足以下条件：<？in-line-formula description =“In-line formula”end =“lead”>> 0.7d（（Va-Vc）/ Vg） z <= 1.4d（（Va-Vc）/ Vg），<？in-line-formula description =“In-line Formulas”end =“tail”？>其中Vc表示施加到阴极电极的电压，Vg 施加到栅电极的电压，Va施加到阳极电极，d d是阴极和栅电极之间的距离。
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15.发明授权Electron emission display spacer with flattening layer and manufacturing method thereof 失效具有平坦化层的电子发射显示间隔物及其制造方法公开(公告)号：US07772754B2
公开(公告)日：2010-08-10
申请号：US11700749
申请日：2007-01-30
Applicant: Jae-Hoon Lee , Hyeong-Rae Seon , Cheol-Hyeon Chang
Inventor： Jae-Hoon Lee , Hyeong-Rae Seon , Cheol-Hyeon Chang
CPC classification number: H01J9/185 , H01J9/242 , H01J29/028 , H01J29/864 , H01J31/127 , H01J2329/864 , H01J2329/8645
Abstract: An electron emission display is provided to prevent electron beams around the spacers from being distorted and to prevent arc discharging due to the spacers. The electron emission display includes first and second substrates facing each other to form a vacuum vessel, an electron emission unit provided on the first substrate, a light emission unit provided on the second substrate, and a plurality of spacers disposed between the first and the second substrates. Each spacer has a spacer body with a surface roughness, a resistance layer placed on a lateral side of the spacer body, and a flattening layer covering the resistance layer. The flattening layer has a thickness larger than the thickness of the resistance layer and a surface roughness smaller than the surface roughness of the spacer body.
Abstract translation: 提供电子发射显示器以防止间隔物周围的电子束变形并且防止由间隔物引起的电弧放电。 电子发射显示器包括彼此面对的第一和第二基板以形成真空容器，设置在第一基板上的电子发射单元，设置在第二基板上的发光单元以及设置在第一和第二基板之间的多个间隔件 底物。 每个间隔物具有表面粗糙度的间隔体，位于间隔体的横向侧的电阻层和覆盖电阻层的平坦化层。 平坦化层的厚度大于电阻层的厚度，表面粗糙度小于间隔体的表面粗糙度。
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Patent Agency Ranking
16.发明授权公开(公告)号：US07714495B2
公开(公告)日：2010-05-11
申请号：US11583405
申请日：2006-10-18
Applicant: Seung-Joon Yoo , Su-Kyung Lee , Won-Il Lee , Cheol-Hyeon Chang , Zin-Min Park , Jung-Ho Kang
Inventor： Seung-Joon Yoo , Su-Kyung Lee , Won-Il Lee , Cheol-Hyeon Chang , Zin-Min Park , Jung-Ho Kang
CPC classification number: H01J29/085 , H01J2329/00
Abstract: An electron emission display includes first and second substrates facing each other, a plurality of election emission regions provided on the first substrate, a black layer formed on a first surface of the second substrate between the phosphor layers, and an anode electrode coupled to the phosphor and black layers. The anode electrode has a light transmissivity ranging from about 3% to about 15%. A method of forming the anode electrode includes forming an interlayer on the phosphor and black layer, depositing a conductive material on the second substrate, and removing the interlayer through a firing process.
Abstract translation: 电子发射显示器包括彼此面对的第一和第二基板，设置在第一基板上的多个选择发射区域，在荧光体层之间形成在第二基板的第一表面上的黑色层和耦合到荧光体的阳极电极 和黑色层。 阳极电极具有约3％至约15％的透光率。 形成阳极电极的方法包括在荧光体和黑色层上形成中间层，在第二基板上沉积导电材料，并通过烧制工艺除去夹层。
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公开(公告)号：US07446468B2
公开(公告)日：2008-11-04
申请号：US11595547
申请日：2006-11-10
Applicant: 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
Inventor： 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: H01J29/86
CPC classification number: H01J29/006 , H01J7/24 , H01J31/123 , H01J2329/002
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US07385345B2
公开(公告)日：2008-06-10
申请号：US11043043
申请日：2005-01-27
Applicant: Cheol-Hyeon Chang
Inventor： Cheol-Hyeon Chang
CPC classification number: H01J29/085 , H01J31/127
Abstract: An electron emission device includes a substrate, an anode electrode formed on the substrate, phosphor layers formed on the anode electrode, and resistance layers formed on the substrate and electrically connected to the anode electrode.
Abstract translation: 电子发射装置包括基板，形成在基板上的阳极电极，形成在阳极电极上的荧光体层，以及形成在基板上并电连接到阳极电极的电阻层。
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公开(公告)号：US20070176530A1
公开(公告)日：2007-08-02
申请号：US11700749
申请日：2007-01-30
Applicant: Jae-Hoon Lee , Hyeong-Rae Seon , Cheol-Hyeon Chang
Inventor： Jae-Hoon Lee , Hyeong-Rae Seon , Cheol-Hyeon Chang
CPC classification number: H01J9/185 , H01J9/242 , H01J29/028 , H01J29/864 , H01J31/127 , H01J2329/864 , H01J2329/8645
Abstract: An electron emission display is provided to prevent electron beams around the spacers from being distorted and to prevent arc discharging due to the spacers. The electron emission display includes first and second substrates facing each other to form a vacuum vessel, an electron emission unit provided on the first substrate, a light emission unit provided on the second substrate, and a plurality of spacers disposed between the first and the second substrates. Each spacer has a spacer body with a surface roughness, a resistance layer placed on a lateral side of the spacer body, and a flattening layer covering the resistance layer. The flattening layer has a thickness larger than the thickness of the resistance layer and a surface roughness smaller than the surface roughness of the spacer body.
Abstract translation: 提供电子发射显示器以防止间隔物周围的电子束变形并且防止由间隔物引起的电弧放电。 电子发射显示器包括彼此面对的第一和第二基板以形成真空容器，设置在第一基板上的电子发射单元，设置在第二基板上的发光单元以及设置在第一和第二基板之间的多个间隔件 底物。 每个间隔物具有表面粗糙度的间隔体，位于间隔体的横向侧的电阻层和覆盖电阻层的平坦化层。 平坦化层的厚度大于电阻层的厚度，表面粗糙度小于间隔体的表面粗糙度。
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公开(公告)号：US20070138937A1
公开(公告)日：2007-06-21
申请号：US11583405
申请日：2006-10-18
Applicant: Seung-Joon Yoo , Su-Kyung Lee , Won-Il Lee , Cheol-Hyeon Chang , Zin-Min Park , Jung-Ho Kang
Inventor： Seung-Joon Yoo , Su-Kyung Lee , Won-Il Lee , Cheol-Hyeon Chang , Zin-Min Park , Jung-Ho Kang
CPC classification number: H01J29/085 , H01J2329/00
Abstract: An electron emission display includes first and second substrates facing each other, a plurality of electron emission regions provided on the first substrate, a plurality of phosphor layers formed on a first surface of the second substrate, a black layer formed on the first surface of the second substrate between the phosphor layers, and an anode electrode coupled to the phosphor and black layers. The anode electrode has a light transmissivity ranging from about 3% to about 15%. A method of forming the anode electrode includes forming an interlayer on the phosphor and black layers, removing a portion of the interlayer corresponding to the black layer, depositing a conductive material on the second substrate, and removing the interlayer through a firing process.
Abstract translation: 电子发射显示器包括彼此面对的第一和第二基板，设置在第一基板上的多个电子发射区域，形成在第二基板的第一表面上的多个荧光体层，形成在第二基板的第一表面上的黑色层 荧光体层之间的第二基板和耦合到荧光体和黑色层的阳极电极。 阳极电极具有约3％至约15％的透光率。 形成阳极电极的方法包括在荧光体和黑色层上形成中间层，去除对应于黑色层的一部分中间层，在第二基板上沉积导电材料，并通过烧制步骤除去中间层。
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