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1.发明授权Field emission devices made with laser and/or plasma treated carbon nanotube mats, films or inks 失效用激光和/或等离子体处理的碳纳米管垫，薄膜或油墨制成的场致发射器件公开(公告)号：US07880376B2
公开(公告)日：2011-02-01
申请号：US11841761
申请日：2007-08-20
Applicant: Mikio Takai , Alan Fischer , Lein Ngaw , Chunming Niu
Inventor： Mikio Takai , Alan Fischer , Lein Ngaw , Chunming Niu
IPC: H01J1/62
CPC classification number: H01J1/304 , B82Y10/00 , H01J9/025 , H01J2201/30469
Abstract: Field emission devices comprising carbon nanotube mats which have been treated with laser or plasma are provided. Mats are formed from carbon nanotubes, also known as carbon fibrils, which are vermicular carbon deposits having diameters of less than about one micron. The carbon nanotube mats are then subjected to laser or plasma treatment. The treated carbon nanotube mat results in improved field emission performance as either a field emission cathode or as part of a field emission device.
Abstract translation: 提供了已经用激光或等离子体处理的包含碳纳米管垫的场致发射器件。 垫片由碳纳米管（也称为碳原纤维）形成，其为具有小于约一微米直径的蠕墨碳沉积物。 然后对碳纳米管垫进行激光或等离子体处理。 经处理的碳纳米管垫导致作为场发射阴极或场致发射器件的一部分的场发射性能的改善。
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公开(公告)号：US07585199B2
公开(公告)日：2009-09-08
申请号：US11116061
申请日：2005-04-27
Applicant: Mikio Takai
Inventor： Mikio Takai
CPC classification number: B82Y10/00 , H01J1/304 , H01J9/025 , H01J31/127 , H01J2201/30469
Abstract: The present invention relates to a field emission device comprising an anode and a cathode, wherein said cathode includes carbon nanotubes which have been treated with an ion beam. The ion beam may be any ions, including gallium, hydrogen, helium, argon, carbon, oxygen, and xenon ions. The present invention also relates to a field emission cathode comprising carbon nanotubes, wherein the nanotubes have been treated with an ion beam. A method for treating the carbon nanotubes and for creating a field emission cathode is also disclosed. A field emission display device containing carbon nanotube which have been treated with an ion beam is further disclosed.
Abstract translation: 本发明涉及一种包括阳极和阴极的场致发射器件，其中所述阴极包括已经用离子束处理的碳纳米管。 离子束可以是任何离子，包括镓，氢，氦，氩，碳，氧和氙离子。 本发明还涉及包含碳纳米管的场发射阴极，其中纳米管已经用离子束处理。 还公开了一种用于处理碳纳米管和产生场致发射阴极的方法。 还公开了一种已经用离子束处理的含有碳纳米管的场致发射显示装置。
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公开(公告)号：US4751779A
公开(公告)日：1988-06-21
申请号：US31768
申请日：1987-03-30
Applicant: Shohei Nagatomo , Mikio Takai , Hideto Sandaiji , Soji Ohara
Inventor： Shohei Nagatomo , Mikio Takai , Hideto Sandaiji , Soji Ohara
CPC classification number: G11B5/193 , G11B5/1335 , Y10T29/4905 , Y10T29/49052
Abstract: A core for magnetic head, which has a surface roughness of not higher than 2 .mu.m in the side wall of a groove for defining the track width of the core, can be obtained by subjecting at least a portion, which defines the track width, of a gapped bar made of ferrite and having a coil turn hole and a magnetic gap, to a laser-induced etching under a condition that a laser light having a power of 50-1,100 mW and a focused beam diameter of not larger than 20 .mu.m is irradiated to at least the track width-defining portion at a scanning speed of 2-110 .mu.m/sec in a halogen gas- or halide gas-containing atmosphere kept to a gas pressure of 10-200 Torr.
Abstract translation: 在用于限定芯的轨道宽度的槽的侧壁中具有不高于2μm的表面粗糙度的磁头芯可以通过使限定轨道宽度的至少一部分， 由铁氧体形成的具有线圈转动孔和磁隙的间隙棒，在激光诱导蚀刻的条件下，激光引起的激光的功率为50-1100mW，聚焦光束直径不大于20μm 在保持气体压力为10〜200乇的卤素气体或含卤化物气体气氛中，以2-110μm/秒的扫描速度将m辐射至至少轨道宽度限定部分。
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4.发明申请FIELD EMISSION DEVICES MADE WITH LASER AND/OR PLASMA TREATED CARBON NANOTUBE MATS, FILMS OR INKS 失效具有激光和/或等离子体处理的碳纳米管片，膜或墨水的场发射装置公开(公告)号：US20080093968A1
公开(公告)日：2008-04-24
申请号：US11841761
申请日：2007-08-20
Applicant: Mikio Takai , Alan Fischer , Lein Ngaw , Chunming Niu
Inventor： Mikio Takai , Alan Fischer , Lein Ngaw , Chunming Niu
CPC classification number: H01J1/304 , B82Y10/00 , H01J9/025 , H01J2201/30469
Abstract: Field emission devices comprising carbon nanotube mats which have been treated with laser or plasma are provided. Mats are formed from carbon nanotubes, also known as carbon fibrils, which are vermicular carbon deposits having diameters of less than about one micron. The carbon nanotube mats are then subjected to laser or plasma treatment. The treated carbon nanotube mat results in improved field emission performance as either a field emission cathode or as part of a field emission device.
Abstract translation: 提供了已经用激光或等离子体处理的包含碳纳米管垫的场致发射器件。 垫片由碳纳米管（也称为碳原纤维）形成，其为具有小于约一微米直径的蠕墨碳沉积物。 然后对碳纳米管垫进行激光或等离子体处理。 经处理的碳纳米管垫导致作为场发射阴极或场致发射器件的一部分的场发射性能的改善。
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公开(公告)号：US07341498B2
公开(公告)日：2008-03-11
申请号：US10888942
申请日：2004-07-09
Applicant: Mikio Takai , Alan Fischer , Lein Ngaw , Chunming Niu
Inventor： Mikio Takai , Alan Fischer , Lein Ngaw , Chunming Niu
IPC: H01J9/04
CPC classification number: H01J1/304 , B82Y10/00 , H01J9/025 , H01J2201/30469
Abstract: Field emission devices comprising carbon nanotube mats which have been treated with laser or plasma are provided. Mats are formed from carbon nanotubes, also known as carbon fibrils, which are vermicular carbon deposits having diameters of less than about one micron. The carbon nanotube mats are then subjected to laser or plasma treatment. The treated carbon nanotube mat results in improved field emission performance as either a field emission cathode or as part of a field emission device.
Abstract translation: 提供了已经用激光或等离子体处理的包含碳纳米管垫的场致发射器件。 垫片由碳纳米管（也称为碳原纤维）形成，其为具有小于约一微米直径的蠕墨碳沉积物。 然后对碳纳米管垫进行激光或等离子体处理。 经处理的碳纳米管垫导致作为场发射阴极或场致发射器件的一部分的场发射性能的改善。
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Patent Agency Ranking
6.发明授权X-ray generator and composite device using the same and X-ray generating method 有权X射线发生器和复合器件使用相同的X射线产生方法公开(公告)号：US08917814B2
公开(公告)日：2014-12-23
申请号：US13263065
申请日：2010-04-05
Applicant: Mikio Takai , Toshiyuki Ishida
Inventor： Mikio Takai , Toshiyuki Ishida
CPC classification number: H01J35/065 , H01J35/06 , H01J2235/062 , H05G2/00
Abstract: Disclosed is an X-ray generator (1) comprised of an electron emission element (10) which receives energy to emit electrons; a metal piece (20) which receives the electrons emitted from the electron emission element (10) to emit an X-ray; and energy supply portions (3, 5) which supply energy to the electron emission element (10), wherein the energy supply portions (3, 5) irradiate a pyroelectric element functioning as an electron emission element with, for example, ultraviolet pulsed light, and a high-energy local portion is formed in the pyroelectric element. Thus, the X-ray generator wherein the size thereof can be reduced, and an on/off control for the generation of X-ray can be easily performed, can be provided.
Abstract translation: 公开了一种由能够发射电子的电子发射元件（10）组成的X射线发生器（1） 接收从电子发射元件（10）发射的电子发射X射线的金属片（20）; 以及向电子发射元件（10）供应能量的能量供应部分（3,5），其中能量供应部分（3,5）用例如紫外线脉冲光照射用作电子发射元件的热电元件， 并且在热电元件中形成高能局部部分。 因此，可以容易地进行其尺寸减小的X射线发生器和用于产生X射线的开/关控制。
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7.发明授权Field emission devices using carbon nanotubes modified by energy, plasma, chemical or mechanical treatment 失效通过能量，等离子体，化学或机械处理改性的碳纳米管的场发射器件公开(公告)号：US07960904B2
公开(公告)日：2011-06-14
申请号：US11731692
申请日：2007-03-30
Applicant: Mikio Takai , Alan B. Fischer , Chunming Niu , Howard G. Tennent , Robert Hoch , Hans Biebuyck
Inventor： Mikio Takai , Alan B. Fischer , Chunming Niu , Howard G. Tennent , Robert Hoch , Hans Biebuyck
IPC: H01J1/62
CPC classification number: B82Y10/00 , H01J1/304 , H01J9/025 , H01J29/04 , H01J29/481 , H01J2201/30469 , H01J2329/00
Abstract: The present invention relates to a field emission device comprising an anode and a cathode, wherein said cathode includes carbon nanotubes nanotubes which have been subjected to energy, plasma, chemical, or mechanical treatment. The present invention also relates to a field emission cathode comprising carbon nanotubes which have been subject to such treatment. A method for treating the carbon nanotubes and for creating a field emission cathode is also disclosed. A field emission display device containing carbon nanotube which have been subject to such treatment is further disclosed.
Abstract translation: 本发明涉及一种包括阳极和阴极的场致发射器件，其中所述阴极包括经受能量，等离子体，化学或机械处理的碳纳米管。 本发明还涉及包含已经进行这种处理的碳纳米管的场致发射阴极。 还公开了一种用于处理碳纳米管和产生场致发射阴极的方法。 进一步公开了含有经过这种处理的碳纳米管的场致发射显示装置。
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公开(公告)号：US20080036358A1
公开(公告)日：2008-02-14
申请号：US11841478
申请日：2007-08-20
Applicant: Mikio Takai
Inventor： Mikio Takai
IPC: H01J1/62
CPC classification number: B82Y10/00 , H01J1/304 , H01J9/025 , H01J31/127 , H01J2201/30469
Abstract: The present invention relates to a field emission device comprising an anode and a cathode, wherein said cathode includes carbon nanotubes which have been treated with an ion beam. The ion beam may be any ions, including gallium, hydrogen, helium, argon, carbon, oxygen, and xenon ions. The present invention also relates to a field emission cathode comprising carbon nanotubes, wherein the nanotubes have been treated with an ion beam. A method for treating the carbon nanotubes and for creating a field emission cathode is also disclosed. A field emission display device containing carbon nanotube which have been treated with an ion beam is further disclosed.
Abstract translation: 本发明涉及一种包括阳极和阴极的场致发射器件，其中所述阴极包括已经用离子束处理的碳纳米管。 离子束可以是任何离子，包括镓，氢，氦，氩，碳，氧和氙离子。 本发明还涉及包含碳纳米管的场发射阴极，其中纳米管已经用离子束处理。 还公开了一种用于处理碳纳米管和产生场致发射阴极的方法。 还公开了一种已经用离子束处理的含有碳纳米管的场致发射显示装置。
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公开(公告)号：US20070170414A1
公开(公告)日：2007-07-26
申请号：US11731692
申请日：2007-03-30
Applicant: Mikio Takai , Alan Fischer , Chunming Niu , Howard Tennent , Robert Hoch , Hans Biebuyck
Inventor： Mikio Takai , Alan Fischer , Chunming Niu , Howard Tennent , Robert Hoch , Hans Biebuyck
IPC: H01L29/06
CPC classification number: B82Y10/00 , H01J1/304 , H01J9/025 , H01J29/04 , H01J29/481 , H01J2201/30469 , H01J2329/00
Abstract: The present invention relates to a field emission device comprising an anode and a cathode, wherein said cathode includes carbon nanotubes nanotubes which have been subjected to energy, plasma, chemical, or mechanical treatment. The present invention also relates to a field emission cathode comprising carbon nanotubes which have been subject to such treatment. A method for treating the carbon nanotubes and for creating a field emission cathode is also disclosed. A field emission display device containing carbon nanotube which have been subject to such treatment is further disclosed.
Abstract translation: 本发明涉及一种包括阳极和阴极的场致发射器件，其中所述阴极包括经受能量，等离子体，化学或机械处理的碳纳米管。 本发明还涉及包含已经进行这种处理的碳纳米管的场致发射阴极。 还公开了一种用于处理碳纳米管和产生场致发射阴极的方法。 进一步公开了含有经过这种处理的碳纳米管的场致发射显示装置。
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公开(公告)号：US20060076238A1
公开(公告)日：2006-04-13
申请号：US11116061
申请日：2005-04-27
Applicant: Mikio Takai
Inventor： Mikio Takai
CPC classification number: B82Y10/00 , H01J1/304 , H01J9/025 , H01J31/127 , H01J2201/30469
Abstract: The present invention relates to a field emission device comprising an anode and a cathode, wherein said cathode includes carbon nanotubes which have been treated with an ion beam. The ion beam may be any ions, including gallium, hydrogen, helium, argon, carbon, oxygen, and xenon ions. The present invention also relates to a field emission cathode comprising carbon nanotubes, wherein the nanotubes have been treated with an ion beam. A method for treating the carbon nanotubes and for creating a field emission cathode is also disclosed. A field emission display device containing carbon nanotube which have been treated with an ion beam is further disclosed.
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