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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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公开(公告)号：US20070096628A1
公开(公告)日：2007-05-03
申请号：US11588361
申请日：2006-10-27
Applicant: Seung-Joon Yoo , Cheol-Hyeon Chang , Su-Kyung Lee , Won-Il Lee
Inventor： Seung-Joon Yoo , Cheol-Hyeon Chang , Su-Kyung Lee , Won-Il Lee
IPC: H01J1/62
CPC classification number: H01J31/127 , H01J29/467 , H01J29/481
Abstract: An electron emission display includes first and second substrates facing each other, a plurality of driving electrodes formed on the first substrate, a plurality of electron emission regions controlled by the driving electrodes, a focusing electrode disposed on and insulated from the driving electrodes and provided with openings through which electron beams pass, a plurality of phosphor layers formed on a surface of the second substrate, an anode electrode formed on surfaces of the phosphor layers, and a plurality of spacers for maintaining a gap between the first and second substrates. Among the electron emission regions disposed in the opening adjacent to the spacer, one electron emission region, which is closest to the adjacent spacer, is spaced apart from an inner wall of the opening by a first distance that is different from a second distance from another electron emission region, which is farthest from the adjacent spacer, to the inner wall of the opening.
Abstract translation: 电子发射显示器包括彼此面对的第一和第二基板，形成在第一基板上的多个驱动电极，由驱动电极控制的多个电子发射区域，设置在驱动电极上并与驱动电极绝缘的聚焦电极， 电子束通过的开口，形成在第二基板的表面上的多个荧光体层，形成在荧光体层的表面上的阳极电极以及用于保持第一和第二基板之间的间隙的多个间隔物。 在与间隔物相邻的开口中设置的电子发射区域中，最靠近相邻间隔物的一个电子发射区域与开口的内壁间隔开距离与第二距离不同的第一距离 电子发射区域，其距离相邻的间隔物最远，到开口的内壁。
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15.发明申请公开(公告)号：US20060244362A1
公开(公告)日：2006-11-02
申请号：US11375024
申请日：2006-03-15
Applicant: Hyeong-Rae Seon , Cheol-Hyeon Chang , Dong-Su Chang
Inventor： Hyeong-Rae Seon , Cheol-Hyeon Chang , Dong-Su Chang
CPC classification number: H01J9/261 , H01J5/22 , H01J29/864
Abstract: A vacuum vessel includes first and second substrates facing each other, and a sealing member arranged at peripheries of the first and the second substrates to define a vacuum-tightly sealed inner space together with the two substrates. The sealing member has a support frame of a predetermined width and a predetermined height, and an adhesive portion arranged external to the support frame to attach the first and the second substrates together. The support frame is wider than the adhesive portion, and the difference between the width and height of the support frame is within a range of ±10% of the width or the height.
Abstract translation: 真空容器包括彼此面对的第一和第二基板以及设置在第一和第二基板的周边的密封件，以与两个基板一起限定真空密封的内部空间。 密封构件具有预定宽度和预定高度的支撑框架，以及布置在支撑框架外部以将第一和第二基板连接在一起的粘合部分。 支撑框架比粘合剂部分宽，并且支撑框架的宽度和高度之间的差异在宽度或高度的±10％的范围内。
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Patent Agency Ranking
公开(公告)号：US20060232189A1
公开(公告)日：2006-10-19
申请号：US11349952
申请日：2006-02-09
Applicant: Kyung-Sun Ryu , Cheol-Hyeon Chang
Inventor： Kyung-Sun Ryu , Cheol-Hyeon Chang
IPC: H01J1/62
CPC classification number: H01J9/242 , H01J9/185 , H01J29/028 , H01J29/864 , H01J31/127 , H01J2329/863 , H01J2329/864 , H01J2329/8645 , H01J2329/8655 , H01J2329/866 , H01J2329/8665
Abstract: An electron emission device includes first and second substrates separated by a predetermined distance, electron emission regions on the first substrate, driving electrodes on the first substrate, a focusing electrode over the driving electrodes and insulated from the driving electrodes, and a plurality of spacers disposed between the first and the second substrates, each spacer having a conductive film on an outer surface. The conductive film is electrically connected to the focusing electrode.
Abstract translation: 电子发射装置包括分隔预定距离的第一和第二基板，第一基板上的电子发射区域，第一基板上的驱动电极，驱动电极上的聚焦电极和与驱动电极绝缘的多个间隔件， 在第一和第二基板之间，每个间隔件在外表面上具有导电膜。 导电膜电连接到聚焦电极。
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公开(公告)号：US20050184647A1
公开(公告)日：2005-08-25
申请号：US11064552
申请日：2005-02-24
Applicant: Cheol-Hyeon Chang
Inventor： Cheol-Hyeon Chang
CPC classification number: H01J3/021 , H01J29/467 , H01J29/481 , H01J31/127
Abstract: An electron emission device is provided comprising first and second substrates facing each other and separated from each other by a predetermined distance. An electron emission unit is disposed on the first substrate, and an image display unit is disposed on the second substrate. A focusing electrode comprising a plurality of beam-guide holes is disposed between the first and second substrates. The portion of the focusing electrode located near a beam-guide hole comprises a thin layer. The remainder of the focusing electrode comprises a thick layer having a thickness larger than the thickness of the thin layer.
Abstract translation: 提供一种电子发射装置，包括彼此面对并且彼此分开预定距离的第一和第二基板。 电子发射单元设置在第一基板上，并且图像显示单元设置在第二基板上。 包括多个光束引导孔的聚焦电极设置在第一和第二基板之间。 位于束导向孔附近的聚焦电极的部分包括薄层。 聚焦电极的其余部分包括厚度大于薄层厚度的厚层。
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公开(公告)号：US20050179361A1
公开(公告)日：2005-08-18
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：US20100060129A1
公开(公告)日：2010-03-11
申请号：US11589766
申请日：2006-10-31
Applicant: Sung-Hwan Jin , Cheol-Hyeon Chang
Inventor： Sung-Hwan Jin , Cheol-Hyeon Chang
IPC: H01J61/52
CPC classification number: H01J31/127 , H01J29/864 , H01J2329/864 , H01J2329/8645
Abstract: A spacer disposed between first and second substrates of an electron emission display is provided. The spacer includes a main body and a heat dissipation layer formed on a side surface of the main body.
Abstract translation: 设置在电子发射显示器的第一和第二基板之间的间隔物。 间隔件包括主体和形成在主体的侧表面上的散热层。
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公开(公告)号：US20070164647A1
公开(公告)日：2007-07-19
申请号：US11585174
申请日：2006-10-24
Applicant: Sung-Hwan Jin , Cheol-Hyeon Chang
Inventor： Sung-Hwan Jin , Cheol-Hyeon Chang
CPC classification number: H01J29/864 , H01J2329/8625 , H01J2329/863 , H01J2329/864 , H01J2329/8645
Abstract: A spacer which can effectively discharge secondary electrons and an electron emission display having the spacer include: a main body disposed between first and second substrates which have first and second electrode layers, respectively; and a coating layer formed on a side surface of the main body. The coating layer has a first portion contacting one of the first and second electrode layers and a second portion formed on a central portion of the side surface of the main body. A thickness of the first portion is greater than that of the second portion.
Abstract translation: 可以有效地放出二次电子的间隔物和具有间隔物的电子发射显示器包括：分别设置在具有第一和第二电极层的第一和第二基板之间的主体; 以及形成在主体的侧表面上的涂层。 涂层具有接触第一和第二电极层中的一个的第一部分和形成在主体的侧表面的中心部分上的第二部分。 第一部分的厚度大于第二部分的厚度。
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