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公开(公告)号：US07432646B2
公开(公告)日：2008-10-07
申请号：US11432533
申请日：2006-05-12
申请人： Jun-Hee Choi , Deuk-Seok Chung , Byong-Gwon Song , Andrei Zoulkarneev , Chan-Wook Baik , Ha-Jong Kim , Moon-Jin Shin , Ho-Suk Kang
发明人： Jun-Hee Choi , Deuk-Seok Chung , Byong-Gwon Song , Andrei Zoulkarneev , Chan-Wook Baik , Ha-Jong Kim , Moon-Jin Shin , Ho-Suk Kang
摘要： A thermal electron emission backlight device comprises: a first substrate and a second substrate disposed in parallel and separated by a predetermined distance from each other; a first anode electrode and a second anode electrode facing the first anode electrode, the first and second anode electrodes being formed on inner surfaces of the first substrate and the second substrate, respectively; cathode electrodes disposed at predetermined intervals and in parallel with each other between the first substrate and the second substrate; a phosphor layer formed on the second anode electrode; and a plurality of spacers disposed between the first substrate and the second substrate so as to maintain the predetermined distance therebetween. When a predetermined voltage is applied to the cathode electrodes, thermal electrons are emitted from the cathode electrodes.
摘要翻译： 热电子发射背光装置包括：第一基板和第二基板，彼此平行设置并隔开预定的距离; 第一阳极电极和面对第一阳极电极的第二阳极电极，第一阳极电极和第二阳极电极分别形成在第一基板和第二基板的内表面上; 在第一基板和第二基板之间以预定间隔布置并且彼此平行的阴极; 形成在所述第二阳极电极上的荧光体层; 以及设置在第一基板和第二基板之间的多个间隔件，以便保持它们之间的预定距离。 当向阴极施加预定电压时，从阴极发射热电子。
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公开(公告)号：US20060261726A1
公开(公告)日：2006-11-23
申请号：US11432533
申请日：2006-05-12
申请人： Jun-Hee Choi , Deuk-Seok Chung , Byong-Gwon Song , Andrei Zoulkarneev , Chan-Wook Baik , Ha-Jong Kim , Moon-Jin Shin , Ho-Suk Kang
发明人： Jun-Hee Choi , Deuk-Seok Chung , Byong-Gwon Song , Andrei Zoulkarneev , Chan-Wook Baik , Ha-Jong Kim , Moon-Jin Shin , Ho-Suk Kang
摘要： A thermal electron emission backlight device comprises: a first substrate and a second substrate disposed in parallel and separated by a predetermined distance from each other; a first anode electrode and a second anode electrode facing the first anode electrode, the first and second anode electrodes being formed on inner surfaces of the first substrate and the second substrate, respectively; cathode electrodes disposed at predetermined intervals and in parallel with each other between the first substrate and the second substrate; a phosphor layer formed on the second anode electrode; and a plurality of spacers disposed between the first substrate and the second substrate so as to maintain the predetermined distance therebetween. When a predetermined voltage is applied to the cathode electrodes, thermal electrons are emitted from the cathode electrodes.
摘要翻译： 热电子发射背光装置包括：第一基板和第二基板，彼此平行设置并隔开预定的距离; 第一阳极电极和面对第一阳极电极的第二阳极电极，第一阳极电极和第二阳极电极分别形成在第一基板和第二基板的内表面上; 在第一基板和第二基板之间以预定间隔布置并且彼此平行的阴极; 形成在所述第二阳极电极上的荧光体层; 以及设置在第一基板和第二基板之间的多个间隔件，以便保持它们之间的预定距离。 当向阴极施加预定电压时，从阴极发射热电子。
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3.发明申请公开(公告)号：US20080084156A1
公开(公告)日：2008-04-10
申请号：US11826357
申请日：2007-07-13
申请人： Jun-Hee Choi , Sun-Il Kim , Shang-Hyeun Park , Andrei Zoulkarneev , Deuk-Seok Chung , Byong-Gwon Song , Ho-Suk Kang , Chan-Wook Baik
发明人： Jun-Hee Choi , Sun-Il Kim , Shang-Hyeun Park , Andrei Zoulkarneev , Deuk-Seok Chung , Byong-Gwon Song , Ho-Suk Kang , Chan-Wook Baik
IPC分类号： H01J1/62
CPC分类号： H01J1/74 , H01J1/70 , H01J31/127 , H01J2329/28
摘要： An anode panel for a Field Emission Device (FED) includes a substrate, an anode electrode arranged on a lower surface of the substrate, a black matrix arranged on a lower surface of the anode electrode and having a plurality of openings with respect to one pixel, phosphor layers having predetermined colors to cover the plurality of openings corresponding to each pixel and the black matrix between the plurality of openings, and a reflection layer arranged on lower surfaces of the phosphor layers.
摘要翻译： 用于场发射装置（FED）的阳极面板包括衬底，布置在衬底的下表面上的阳极电极，布置在阳极电极的下表面上并且具有相对于一个像素的多个开口的黑矩阵 具有预定颜色的荧光体层，以覆盖对应于每个像素的多个开口和多个开口之间的黑矩阵，以及布置在荧光体层的下表面上的反射层。
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公开(公告)号：US07326098B2
公开(公告)日：2008-02-05
申请号：US11673736
申请日：2007-02-12
申请人： Jun-Hee Choi , Byong-Gwon Song , Moon-Jin Shin , Andrei Zoulkarneev , Deuk-Seok Chung , Min-Jong Bae
发明人： Jun-Hee Choi , Byong-Gwon Song , Moon-Jin Shin , Andrei Zoulkarneev , Deuk-Seok Chung , Min-Jong Bae
IPC分类号： H01J9/00
CPC分类号： H01J9/148 , B82Y10/00 , H01J9/025 , H01J63/02 , H01J2201/30469
摘要： A field emission backlight device may include a first substrate and a second substrate separate from and roughly parallel to each other, a first anode electrode and a second anode electrode that face each other on inner surfaces of the first substrate and the second substrate, and cathode electrodes separate from and roughly parallel to one another between the first substrate and the second substrate. It may also include electron emission sources disposed on the cathode electrodes to emit electrons by an electric field and a phosphorous layer disposed on the first anode electrode or the second anode electrode.
摘要翻译： 场发射背光装置可以包括彼此分离并且大致平行的第一基板和第二基板，在第一基板和第二基板的内表面上彼此相对的第一阳极电极和第二阳极电极，以及阴极 电极在第一基板和第二基板之间彼此分离并且基本上彼此平行。 还可以包括设置在阴极电极上的电子发射源，通过电场发射电子，并且设置在第一阳极电极或第二阳极电极上的磷层。
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5.发明申请Field emission backlight unit, method of driving the same, and method of manufacturing lower panel 审中-公开场发射背光单元，其驱动方法以及制造下面板的方法公开(公告)号：US20060232180A1
公开(公告)日：2006-10-19
申请号：US11405014
申请日：2006-04-17
申请人： Ho-Suk Kang , Byong-Gwon Song , Deuk-Seok Chung , Jun-Hee Choi , Ha-Jong Kim
发明人： Ho-Suk Kang , Byong-Gwon Song , Deuk-Seok Chung , Jun-Hee Choi , Ha-Jong Kim
CPC分类号： H01J9/025 , G02F1/1336 , G02F2001/133625 , H01J63/06 , H01J2329/00
摘要： In a field emission backlight unit, a method of driving the same, and a method of manufacturing a lower substrate, the field emission backlight unit includes: a lower substrate; first and second electrodes alternately formed in parallel lines on the lower substrate; emitters interposed between the lower substrate and the first electrodes; an upper substrate spaced a predetermined distance from the lower substrate and facing the lower substrate; a third electrode formed on a bottom surface of the upper substrate; and a phosphor layer formed on the third electrode. The driving method comprises applying a cathode voltage to the first electrodes and a gate voltage to the second electrodes, followed by reversing the application of the voltages to the first and second electrodes. The manufacturing method comprises forming and drying or firing a patterned carbon nanotube (CNT) layer, and then pattering, drying and firing a conductive thick film.
摘要翻译： 在场致发射背光单元中，其驱动方法和下基板的制造方法，所述场致发射背光单元包括：下基板; 在下基板上以平行线交替形成的第一和第二电极; 插入在下基板和第一电极之间的发射极; 与下基板隔开预定距离且面向下基板的上基板; 形成在所述上基板的底面上的第三电极; 以及形成在第三电极上的荧光体层。 该驱动方法包括向第一电极施加阴极电压和向第二电极施加栅极电压，随后反转施加到第一和第二电极的电压。 制造方法包括形成并干燥或烧制图案化碳纳米管（CNT）层，然后对导电厚膜进行图案化，干燥和烧制。
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公开(公告)号：US07701127B2
公开(公告)日：2010-04-20
申请号：US11485275
申请日：2006-07-13
申请人： Byong-Gwon Song , Deuk-Seok Chung , Ho-Suk Kang , Kyoung-Won Min , Moon-Jin Shin
发明人： Byong-Gwon Song , Deuk-Seok Chung , Ho-Suk Kang , Kyoung-Won Min , Moon-Jin Shin
IPC分类号： H01J1/62
CPC分类号： H01J63/06
摘要： A field emission backlight unit includes: upper substrate and lower substrate separated from each other and facing each other; an anode formed on a bottom surface of the upper substrate; a phosphor layer formed on a bottom surface of the anode; a plurality of cathodes and gate electrodes alternately formed on a top surface of the lower substrate; and emitters formed on the cathodes; the gate electrodes include first gate electrodes formed of a conductive material on the top surface of the lower substrate and second gate electrodes having a greater thickness than that of the first gate electrodes and formed on a top surface of the first gate electrodes.
摘要翻译： 场致发射背光单元包括：彼此分离并彼此面对的上基板和下基板; 形成在上基板的底面上的阳极; 形成在所述阳极的底面上的荧光体层; 多个阴极和栅电极交替地形成在下基板的顶表面上; 和形成在阴极上的发射体; 栅电极包括在下基板的顶表面上由导电材料形成的第一栅电极和具有比第一栅电极的厚度大的第二栅电极，并形成在第一栅电极的顶表面上。
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公开(公告)号：US20070035231A1
公开(公告)日：2007-02-15
申请号：US11485275
申请日：2006-07-13
申请人： Byong-Gwon Song , Deuk-Seok Chung , Ho-Suk Kang , Kyoung-Won Min , Moon-Jin Shin
发明人： Byong-Gwon Song , Deuk-Seok Chung , Ho-Suk Kang , Kyoung-Won Min , Moon-Jin Shin
CPC分类号： H01J63/06
摘要： A field emission backlight unit includes: upper substrate and lower substrate separated from each other and facing each other; an anode formed on a bottom surface of the upper substrate; a phosphor layer formed on a bottom surface of the anode; a plurality of cathodes and gate electrodes alternately formed on a top surface of the lower substrate; and emitters formed on the cathodes; the gate electrodes include first gate electrodes formed of a conductive material on the top surface of the lower substrate and second gate electrodes having a greater thickness than that of the first gate electrodes and formed on a top surface of the first gate electrodes.
摘要翻译： 场致发射背光单元包括：彼此分离并彼此面对的上基板和下基板; 形成在上基板的底面上的阳极; 形成在所述阳极的底面上的荧光体层; 多个阴极和栅电极交替地形成在下基板的顶表面上; 和形成在阴极上的发射体; 栅电极包括在下基板的顶表面上由导电材料形成的第一栅电极和具有比第一栅电极的厚度大的第二栅电极，并形成在第一栅电极的顶表面上。
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公开(公告)号：US20070096630A1
公开(公告)日：2007-05-03
申请号：US11581351
申请日：2006-10-17
申请人： Deuk-Seok Chung , Byong-Gwon Song , Yong-Chul Kim , Jun-Hee Choi , Moon-Jin Shin
发明人： Deuk-Seok Chung , Byong-Gwon Song , Yong-Chul Kim , Jun-Hee Choi , Moon-Jin Shin
IPC分类号： H01J1/62
摘要： A field emission backlight unit includes: an upper substrate and a lower substrate spaced apart from each other and facing each other; an anode electrode arranged on a lower surface of the upper substrate; a phosphor layer arranged on a lower surface of the anode electrode; cathode electrodes arranged on an upper surface of the lower substrate; an insulating layer having cavities adapted to expose the cathode electrode; a flat panel shaped gate electrode arranged on the insulating layer and having gate apertures respectively connected to the cavities; and an emitter arranged on the cathode electrode; the gate electrode is adapted to receive a ground voltage and the cathode electrode is adapted to receive a negative voltage
摘要翻译： 场发射背光单元包括：彼此间隔开并且彼此面对的上基板和下基板; 阳极，布置在上基板的下表面上; 布置在所述阳极电极的下表面上的荧光体层; 设置在下基板的上表面上的阴极电极; 绝缘层，其具有适于暴露所述阴极电极的空腔; 布置在所述绝缘层上且具有分别连接到所述空腔的栅极孔的平板形栅电极; 和布置在阴极上的发射极; 栅电极适于接收接地电压，并且阴极电极适于接收负电压
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公开(公告)号：US20060055304A1
公开(公告)日：2006-03-16
申请号：US11223031
申请日：2005-09-12
申请人： Ho-Suk Kang , Jun-Hee Choi , Byong-Gwon Song , Ha-Jong Kim
发明人： Ho-Suk Kang , Jun-Hee Choi , Byong-Gwon Song , Ha-Jong Kim
CPC分类号： H01J3/022 , H01J9/025 , H01J29/028 , H01J29/06 , H01J2329/00
摘要： A Field Emission Device (FED) and its method of manufacture includes: forming a substrate; forming a cathode having a cathode aperture on an upper surface of the substrate; forming a material layer having a first through hole with a smaller diameter than that of the cathode aperture on an upper surface of the cathode; forming a first insulator having a first cavity on an upper surface of the material layer; forming a gate electrode having a second through hole on an upper surface of the first insulator; and forming an emitter in a central portion of the cathode aperture.
摘要翻译： 现场发射装置（FED）及其制造方法包括：形成基板; 在所述基板的上表面上形成具有阴极孔的阴极; 在所述阴极的上表面上形成具有比所述阴极孔径小的直径的第一通孔的材料层; 形成在所述材料层的上表面上具有第一空腔的第一绝缘体; 在所述第一绝缘体的上表面上形成具有第二通孔的栅电极; 并在阴极孔的中心部分形成发射极。
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10.发明授权Field emission device (FED) having cathode aperture to improve electron beam focus and its method of manufacture 失效具有阴极孔径以改善电子束聚焦的场发射器件（FED）及其制造方法公开(公告)号：US07646142B2
公开(公告)日：2010-01-12
申请号：US11223031
申请日：2005-09-12
申请人： Ho-Suk Kang , Jun-Hee Choi , Byong-Gwon Song , Ha-Jong Kim
发明人： Ho-Suk Kang , Jun-Hee Choi , Byong-Gwon Song , Ha-Jong Kim
CPC分类号： H01J3/022 , H01J9/025 , H01J29/028 , H01J29/06 , H01J2329/00
摘要： A Field Emission Device (FED) and its method of manufacture includes: forming a substrate; forming a cathode having a cathode aperture on an upper surface of the substrate; forming a material layer having a first through hole with a smaller diameter than that of the cathode aperture on an upper surface of the cathode; forming a first insulator having a first cavity on an upper surface of the material layer; forming a gate electrode having a second through hole on an upper surface of the first insulator; and forming an emitter in a central portion of the cathode aperture.
摘要翻译： 现场发射装置（FED）及其制造方法包括：形成基板; 在所述基板的上表面上形成具有阴极孔的阴极; 在所述阴极的上表面上形成具有比所述阴极孔径小的直径的第一通孔的材料层; 形成在所述材料层的上表面上具有第一空腔的第一绝缘体; 在所述第一绝缘体的上表面上形成具有第二通孔的栅电极; 并在阴极孔的中心部分形成发射极。
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