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公开(公告)号：US07525244B2
公开(公告)日：2009-04-28
申请号：US11037230
申请日：2005-01-19
申请人： Deuk-seok Chung , Jun-hee Choi , Min-jong Bae , Ha-jong Kim
发明人： Deuk-seok Chung , Jun-hee Choi , Min-jong Bae , Ha-jong Kim
IPC分类号： H01J1/62
CPC分类号： H01J1/304 , H01J61/305 , H01J63/04
摘要： A field emission type backlight device with high light efficiency may include a front substrate, a reflective substrate on the front substrate, a rear substrate separated from the front substrate by a predetermined gap, anode electrodes provided with a predetermined gap between them on the rear substrate, a light-emitting layer on the anode electrode, a cathode electrode and a gate electrode spaced apart on the rear substrate between the anode electrodes, and an electron emission source emitting electrons by electric field on the cathode electrode.
摘要翻译： 具有高光效率的场发射型背光装置可以包括前基板，前基板上的反射基板，与前基板隔开预定间隙的后基板，在后基板上设置有预定间隙的阳极电极 在阳极电极上的发光层，在阳极电极之间的后基板上间隔开的阴极电极和栅极电极以及通过阴极上的电场发射电子的电子发射源。
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公开(公告)号：US20050156506A1
公开(公告)日：2005-07-21
申请号：US11037230
申请日：2005-01-19
申请人： Deuk-seok Chung , Jun-hee Choi , Min-jong Bae , Ha-jong Kim
发明人： Deuk-seok Chung , Jun-hee Choi , Min-jong Bae , Ha-jong Kim
IPC分类号： G02F1/13357 , H01J1/304 , H01J1/62 , H01J61/30 , H01J63/04
CPC分类号： H01J1/304 , H01J61/305 , H01J63/04
摘要： A field emission type backlight device with high light efficiency may include a front substrate, a reflective substrate on the front substrate, a rear substrate separated from the front substrate by a predetermined gap, anode electrodes provided with a predetermined gap between them on the rear substrate, a light-emitting layer on the anode electrode, a cathode electrode and a gate electrode spaced apart on the rear substrate between the anode electrodes, and an electron emission source emitting electrons by electric field on the cathode electrode.
摘要翻译： 具有高光效率的场发射型背光装置可以包括前基板，前基板上的反射基板，与前基板隔开预定间隙的后基板，在后基板上设置有预定间隙的阳极电极 在阳极电极上的发光层，在阳极电极之间的后基板上间隔开的阴极电极和栅极电极以及通过阴极上的电场发射电子的电子发射源。
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公开(公告)号：US20050179363A1
公开(公告)日：2005-08-18
申请号：US11054943
申请日：2005-02-11
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
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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公开(公告)号：US07193357B2
公开(公告)日：2007-03-20
申请号：US11054943
申请日：2005-02-11
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
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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公开(公告)号：US20090040423A1
公开(公告)日：2009-02-12
申请号：US12213865
申请日：2008-06-25
申请人： Min-jong Bae , Yong-Chul Kim , Deuk-seok Chung , Ho-Suk Kang
发明人： Min-jong Bae , Yong-Chul Kim , Deuk-seok Chung , Ho-Suk Kang
IPC分类号： G02F1/13357 , F21V9/00 , F21V15/06
CPC分类号： G02F1/133606 , B82Y20/00 , G02F1/133603 , G02F1/133617 , G02F2001/133601 , G02F2001/133628 , G02F2202/36
摘要： A backlight unit that can perform local dimming, and has a structure for preventing light leakage and a cooling structure, and an image display apparatus employing the backlight unit. The backlight unit includes a light emitting arrangement adapted to radiate light and a plurality of light. shielding guides adapted to divide the light emitting arrangement into a plurality of unit blocks, the unit blocks being adapted to provide local dimming, the light shielding guides being further adapted to prevent light from traveling from one of said unit blocks to another of said unit blocks.
摘要翻译： 能够执行局部调光，具有防止漏光和冷却结构的结构的背光单元以及采用该背光单元的图像显示装置。 背光单元包括适于辐射光和多个光的发光装置。 屏蔽引导件，其适于将发光装置分成多个单元块，所述单元块适于提供局部调光，所述光屏蔽引导件还适于防止光从所述单元块中的一个移动到所述单元块中的另一个 。
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公开(公告)号：US07727039B2
公开(公告)日：2010-06-01
申请号：US11806658
申请日：2007-06-01
申请人： Chan-wook Baik , Sun-il Kim , Deuk-seok Chung , Byong-gwon Song , Min-jong Bae
发明人： Chan-wook Baik , Sun-il Kim , Deuk-seok Chung , Byong-gwon Song , Min-jong Bae
CPC分类号： H01J9/42 , H01J29/04 , H01J31/127
摘要： A method of aging a field emission device including a cathode and an anode arranged parallel to each other, an emitter arranged on the cathode to emit electrons to the anode, and a gate electrode arranged on the cathode adjacent to the emitter, the method including: supplying a voltage to the cathode; supplying a voltage to the gate; and then supplying a sufficiently low voltage to the anode so as to prevent a short-circuited portion between the cathode and the gate electrode from being permanently damaged due to an overcurrent.
摘要翻译： 一种老化场致发射器件的方法，该场致发射器件包括彼此平行布置的阴极和阳极，布置在阴极上以向阳极发射电子的发射极和布置在阴极上与发射极相邻的栅极，该方法包括： 向阴极供电; 向门提供电压; 然后向阳极提供足够低的电压，以防止阴极和栅电极之间的短路部分由于过电流而永久损坏。
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公开(公告)号：US20080119104A1
公开(公告)日：2008-05-22
申请号：US11806658
申请日：2007-06-01
申请人： Chan-wook Baik , Sun-il Kim , Deuk-seok Chung , Byong-gwon Song , Min-jong Bae
发明人： Chan-wook Baik , Sun-il Kim , Deuk-seok Chung , Byong-gwon Song , Min-jong Bae
IPC分类号： H01J9/12
CPC分类号： H01J9/42 , H01J29/04 , H01J31/127
摘要： A method of aging a field emission device including a cathode and an anode arranged parallel to each other, an emitter arranged on the cathode to emit electrons to the anode, and a gate electrode arranged on the cathode adjacent to the emitter, the method including: supplying a voltage to the cathode; supplying a voltage to the gate; and then supplying a sufficiently low voltage to the anode so as to prevent a short-circuited portion between the cathode and the gate electrode from being permanently damaged due to an overcurrent.
摘要翻译： 一种老化场致发射器件的方法，该场致发射器件包括彼此平行布置的阴极和阳极，布置在阴极上以向阳极发射电子的发射极和布置在阴极上与发射极相邻的栅极，该方法包括： 向阴极供电; 向门提供电压; 然后向阳极提供足够低的电压，以防止阴极和栅电极之间的短路部分由于过电流而永久损坏。
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公开(公告)号：US08345183B2
公开(公告)日：2013-01-01
申请号：US12213865
申请日：2008-06-25
申请人： Min-jong Bae , Yong-Chul Kim , Deuk-seok Chung , Ho-Suk Kang
发明人： Min-jong Bae , Yong-Chul Kim , Deuk-seok Chung , Ho-Suk Kang
CPC分类号： G02F1/133606 , B82Y20/00 , G02F1/133603 , G02F1/133617 , G02F2001/133601 , G02F2001/133628 , G02F2202/36
摘要： A backlight unit that can perform local dimming, and has a structure for preventing light leakage and a cooling structure, and an image display apparatus employing the backlight unit. The backlight unit includes a light emitting arrangement adapted to radiate light and a plurality of light shielding guides adapted to divide the light emitting arrangement into a plurality of unit blocks, the unit blocks being adapted to provide local dimming, the light shielding guides being further adapted to prevent light from traveling from one of said unit blocks to another of said unit blocks.
摘要翻译： 能够执行局部调光，具有防止漏光和冷却结构的结构的背光单元以及采用该背光单元的图像显示装置。 背光单元包括适于辐射光的发光装置和适于将发光装置分成多个单位块的多个遮光引导件，所述单元块适于提供局部调光，所述遮光导轨进一步适配 以防止光从所述单元块中的一个移动到所述单元块中的另一个。
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公开(公告)号：US20080102547A1
公开(公告)日：2008-05-01
申请号：US11907942
申请日：2007-10-18
申请人： Sun-il Kim , Jun-hee Choi , Byong-gwon Song , Shang-hyeun Park , Ho-suk Kang , Deuk-seok Chung , Chan-wook Baik
发明人： Sun-il Kim , Jun-hee Choi , Byong-gwon Song , Shang-hyeun Park , Ho-suk Kang , Deuk-seok Chung , Chan-wook Baik
IPC分类号： H01L33/00
CPC分类号： H01J63/02 , G02F2001/133625 , H01J9/247
摘要： A method of fabricating a field emission array type light emitting unit that includes a rear substrate including a plurality of cathodes and a plurality of carbon nanotube emitters on a front side, a front substrate including a plurality of anodes and a phosphor layer on a rear side, wherein the rear substrate and the front substrate are arranged at a distance apart from each other and a plurality of spacers are arranged between the rear substrate and the front substrate, the plurality of spacers being adapted to maintain constant the distance, the method includes producing a diffusion pattern by wet etching a front side of the front substrate.
摘要翻译： 一种制造场发射阵列型发光单元的方法，该发光阵列型发光单元包括：前表面上包括多个阴极和多个碳纳米管发射体的后基板，包括多个阳极的前基板和背面的荧光体层 其特征在于，所述后基板和所述前基板被配置成彼此间隔开，并且在所述后基板与所述前基板之间配置有多个间隔件，所述多个间隔件适于保持距离恒定，所述方法包括： 通过湿法蚀刻前基板的前侧的扩散图案。
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公开(公告)号：US07851231B2
公开(公告)日：2010-12-14
申请号：US11907942
申请日：2007-10-18
申请人： Sun-il Kim , Jun-hee Choi , Byong-gwon Song , Shang-hyeun Park , Ho-suk Kang , Deuk-seok Chung , Chan-wook Baik
发明人： Sun-il Kim , Jun-hee Choi , Byong-gwon Song , Shang-hyeun Park , Ho-suk Kang , Deuk-seok Chung , Chan-wook Baik
IPC分类号： H01L21/00
CPC分类号： H01J63/02 , G02F2001/133625 , H01J9/247
摘要： A method of fabricating a field emission array type light emitting unit that includes a rear substrate including a plurality of cathodes and a plurality of carbon nanotube emitters on a front side, a front substrate including a plurality of anodes and a phosphor layer on a rear side, wherein the rear substrate and the front substrate are arranged at a distance apart from each other and a plurality of spacers are arranged between the rear substrate and the front substrate, the plurality of spacers being adapted to maintain constant the distance, the method includes producing a diffusion pattern by wet etching a front side of the front substrate.
摘要翻译： 一种制造场发射阵列型发光单元的方法，该发光阵列型发光单元包括：前表面上包括多个阴极和多个碳纳米管发射体的后基板，包括多个阳极的前基板和背面的荧光体层 其特征在于，所述后基板和所述前基板被配置成彼此间隔开，并且在所述后基板与所述前基板之间配置有多个间隔件，所述多个间隔件适于保持距离恒定，所述方法包括： 通过湿法蚀刻前基板的前侧的扩散图案。
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