公开(公告)号：US20090183816A1

公开(公告)日：2009-07-23

申请号：US12213047

申请日：2008-06-13

Applicant: Yo-seb Min ,  Un-Jeong Kim ,  Eun-ju Bae ,  Eun-hong Lee

Inventor： Yo-seb Min ,  Un-Jeong Kim ,  Eun-ju Bae ,  Eun-hong Lee

IPC: B32B37/00

CPC classification number: H01J1/304 ,  B82Y10/00 ,  H01J2201/30469 ,  H01L51/0013 ,  H01L51/0048 ,  H01L51/0508

Abstract: Provided is a method of transferring carbon nanotubes formed on a donor substrate to an acceptor substrate which may include vertically forming carbon nanotubes on a first substrate, providing a second substrate, aligning the first substrate with the second substrate so that the carbon nanotubes face the second substrate, and transferring the carbon nanotubes onto the second substrate by pressing the first substrate onto the second substrate.

Abstract translation: 提供了将形成在供体衬底上的碳纳米管转移到受体衬底上的方法，该受体衬底可以包括在第一衬底上垂直形成碳纳米管，提供第二衬底，使第一衬底与第二衬底对准，使得碳纳米管面对第二衬底 并且通过将第一衬底压到第二衬底上将碳纳米管转移到第二衬底上。

公开(公告)号：US20090095704A1

公开(公告)日：2009-04-16

申请号：US12240479

申请日：2008-09-29

Applicant: Dongsheng Mao ,  Richard Fink ,  Zvi Yaniv

Inventor： Dongsheng Mao ,  Richard Fink ,  Zvi Yaniv

IPC: B44C1/22 ,  B05D5/12

CPC classification number: H01J29/04 ,  B82Y10/00 ,  H01J31/127 ,  H01J2201/30469 ,  H01J2329/0431 ,  H01J2329/0455

Abstract: An industrial scale method for patterning nanoparticle emitters for use as cathodes in a display device is disclosed. The low temperature method can be practiced in high volume applications, with good uniformity of the resulting display device. The method steps involve deposition of CNT emitter material over an entire surface of a prefabricated composite structure, and subsequent removal of the CNT emitter material from unwanted portions of the surface using physical methods.

Abstract translation: 公开了用于在显示装置中用作阴极的纳米颗粒发射体的工业规模方法。 低温方法可以在大容量应用中实现，所得到的显示装置具有良好的均匀性。 方法步骤包括在预制复合结构的整个表面上沉积CNT发射体材料，并且随后使用物理方法将CNT发射体材料从表面的不需要的部分去除。

公开(公告)号：US07511206B2

公开(公告)日：2009-03-31

申请号：US11267314

申请日：2005-11-07

Applicant: Hiroyuki Hiraoka ,  Yosuke Shiratori ,  Masahide Yamamoto ,  Shigeo Itoh ,  Kenji Nawamaki

Inventor： Hiroyuki Hiraoka ,  Yosuke Shiratori ,  Masahide Yamamoto ,  Shigeo Itoh ,  Kenji Nawamaki

IPC: D01F9/127

CPC classification number: B82Y30/00 ,  B82Y10/00 ,  B82Y40/00 ,  C01B32/162 ,  C23C16/26 ,  C23C16/509 ,  D01F9/127 ,  H01J2201/30469 ,  Y10S977/742 ,  Y10S977/844 ,  Y10S977/952

Abstract: The present invention provides carbon nanotubes perpendicularly and densely deposited over a wide area of a substrate. The carbon nanotubes are manufactured by supplying alternating-current power at a specific frequency between an anode and a cathode disposed in a reactor, and causing plasma to be generated between the anode and the cathode by introducing mixed gas containing an aliphatic hydrocarbon having 1-5 carbon atoms and hydrogen or mixed gas containing an aromatic hydrocarbon and hydrogen. The substrate is disposed between the anode and the cathode and held at a distance two times or less of the mean free path of a hydrocarbon cation from the anode.

Abstract translation: 本发明提供了在基底的广泛区域上垂直且密集地沉积的碳纳米管。 通过在设置在反应器中的阳极和阴极之间以特定频率提供交流电力，并通过引入含有1-5个脂肪族烃的混合气体在阳极和阴极之间产生等离子体来制造碳纳米管 碳原子和氢或含有芳烃和氢的混合气体。 基板设置在阳极和阴极之间并保持与阳离子从阳极平均自由程的两倍或更小的距离。

公开(公告)号：US07507135B2

公开(公告)日：2009-03-24

申请号：US11048809

申请日：2005-02-03

Applicant: Sang-Hyun Lee ,  Jeong-Hee Lee ,  Shang-Hyeun Park ,  Tae-Won Jeong ,  Jung-Na Heo ,  Won-Seok Kim

Inventor： Sang-Hyun Lee ,  Jeong-Hee Lee ,  Shang-Hyeun Park ,  Tae-Won Jeong ,  Jung-Na Heo ,  Won-Seok Kim

IPC: H01J9/00

CPC classification number: H01J9/025 ,  B82Y10/00 ,  H01J1/304 ,  H01J2201/30469

Abstract: In a method of manufacturing a field emitter, a patterned conductive layer is formed on a substrate, an upper surface of the conductive layer is coated with a mixture of a field emission material and metal powder, the mixture is thermally treated to improve adhesion of the mixture to the conductive layer, and a field emission material and a metal deposited on a portion of the substrate other than the conductive layer are removed. Accordingly, the lifespan and field emission characteristic of the field emitter are greatly improved, and a large area field emitter having excellent characteristics that cannot be realized in the conventional art is fabricated.

Abstract translation: 在制造场致发射体的方法中，在基板上形成图案化的导电层，用场致发射材料和金属粉末的混合物涂覆导电层的上表面，对该混合物进行热处理以提高 混合物到导电层，并且除去导电层之外的场致发射材料和沉积在基板的一部分上的金属。 因此，场致发射体的寿命和场发射特性大大提高，并且制造了在现有技术中无法实现的具有优异特性的大面积场致发射体。

公开(公告)号：US07492088B2

公开(公告)日：2009-02-17

申请号：US11285552

申请日：2005-11-21

Applicant: Jin Jang ,  Kyu-Chang Park ,  Sung-Hoon Lim

Inventor： Jin Jang ,  Kyu-Chang Park ,  Sung-Hoon Lim

IPC: H01J1/304 ,  H01J1/62

CPC classification number: H01J1/304 ,  B82Y10/00 ,  H01J9/025 ,  H01J2201/30469 ,  H01J2329/00

Abstract: There are provided a method of forming carbon nano tubes, a field emission display device having the carbon nanotubes formed using the method, and a method of manufacturing the field emission display device. The method of forming carbon nanotubes includes forming a catalytic metal layer on a substrate, forming an insulation layer on the catalytic metal layer, and forming carbon nanotubes on the insulation layer.

Abstract translation: 提供了一种形成碳纳米管的方法，具有使用该方法形成的碳纳米管的场致发射显示装置以及该场致发射显示装置的制造方法。 形成碳纳米管的方法包括在基板上形成催化金属层，在催化金属层上形成绝缘层，在绝缘层上形成碳纳米管。

公开(公告)号：US07485024B2

公开(公告)日：2009-02-03

申请号：US11249954

申请日：2005-10-12

Applicant: Fu-Ming Pan ,  Po-Lin Chen ,  Chen-Chun Lin ,  Mei Liu ,  Chi-Neng Mo

Inventor： Fu-Ming Pan ,  Po-Lin Chen ,  Chen-Chun Lin ,  Mei Liu ,  Chi-Neng Mo

IPC: H01J9/00 ,  H01J9/24

CPC classification number: H01J9/025 ,  B82Y10/00 ,  H01J2201/30469

Abstract: A fabricating method of field emission triodes is provided. First, a cathode conductive layer, an insulator layer, and a gate layer are formed on a substrate. An opening is formed in the insulator layer and the gate layer to expose a portion of the cathode conductive layer. A metal layer is formed on the cathode conductive layer. A first anodization is performed so as to form a first metal anodization layer from a portion of the metal layer. After the first metal anodization layer is removed, a second metal anodization layer having a plurality of pores is formed. Thereafter, a catalyst layer is formed in the pores. Then, a plurality of carbon nanotubes are formed in the pores.

Abstract translation: 提供场致发射三极管的制造方法。 首先，在基板上形成阴极导电层，绝缘体层和栅极层。 在绝缘体层和栅极层中形成开口以露出阴极导电层的一部分。 在阴极导电层上形成金属层。 进行第一阳极氧化以便从金属层的一部分形成第一金属阳极氧化层。 在去除第一金属阳极氧化层之后，形成具有多个孔的第二金属阳极氧化层。 此后，在孔中形成催化剂层。 然后，在孔中形成多个碳纳米管。

公开(公告)号：US20090026424A1

公开(公告)日：2009-01-29

申请号：US12118618

申请日：2008-05-09

Applicant: Yoon-Jin Kim ,  Jae-Myung Kim ,  Hee-Sung Moon ,  Dong-Sik Zang

Inventor： Yoon-Jin Kim ,  Jae-Myung Kim ,  Hee-Sung Moon ,  Dong-Sik Zang

IPC: H01B1/04 ,  B32B9/00 ,  B32B27/06 ,  B05D3/02

CPC classification number: H01J1/304 ,  B82Y10/00 ,  H01J2201/30469 ,  H01J2329/00 ,  Y10S977/742 ,  Y10T428/27

Abstract: Hybrid composites including carbon nanotubes and a carbide-derived carbon material, electron emitters including the hybrid composites, methods of preparing the electron emitters, and electron emission devices including the electron emitters are provided. Specifically, a hybrid composite includes at least one carbon nanotube and a carbide-derived carbon material. The carbide-derived carbon material is prepared by thermochemically reacting a carbide compound with a halogen-containing gas to extract substantially all of the elements except for the carbon in the carbide compound. Since the carbon nanotubes and the carbide-derived carbon material are hybridized and composited, a screen effect that may occur when large amounts of carbon nanotubes are used can be prevented, and an electron emitter including the hybrid composite has excellent electron emission capabilities, excellent uniformity, and a long lifetime.

Abstract translation: 提供包括碳纳米管和碳化物衍生的碳材料的混合复合材料，包括混合复合材料的电子发射体，制备电子发射体的方法和包括电子发射体的电子发射装置。 具体地说，杂化复合材料包括至少一种碳纳米管和碳化物衍生的碳材料。 通过将碳化物化合物与含卤素的气体热化学反应来制备碳化物衍生的碳材料，以提取除碳化物中的碳以外的所有元素。 由于碳纳米管和碳化物衍生的碳材料被杂化和复合，所以可以防止在使用大量碳纳米管时可能发生的屏幕效应，并且包含该混合复合材料的电子发射体具有优异的电子发射能力，优异的均匀性 ，并且寿命长。

公开(公告)号：US20090015133A1

公开(公告)日：2009-01-15

申请号：US12061818

申请日：2008-04-03

Applicant: Woo-Hu TSAI ,  Tzung-Han Yang ,  Hsin-Ju Wu

Inventor： Woo-Hu TSAI ,  Tzung-Han Yang ,  Hsin-Ju Wu

IPC: H01J1/62

CPC classification number: H01J1/304 ,  H01J2201/30403 ,  H01J2201/30469 ,  H01J2203/0204 ,  H01J2203/0216

Abstract: The present invention relates to a field emission device and an electrode structure thereof, comprising a starting base and a curved extending part formed on a surface of various shaped or dimensional structure. Therefore, the applied device and range is increased. The curved extending part is also for reducing the number of the contact point, as to simplify the procedure to design the peripheral circuit. Besides, a resisting section can be formed on the starting base. The resisting value of the resisting section is designed to provide various lighting effects.

Abstract translation: 本发明涉及一种场发射器件及其电极结构，其包括起始基座和形成在各种形状或尺寸结构的表面上的弯曲的延伸部分。 因此，应用的设备和范围增加。 弯曲的延伸部分也用于减少接触点的数量，以简化设计外围电路的过程。 此外，可以在起始基座上形成抵抗部分。 电阻部分的电阻值被设计成提供各种照明效果。

公开(公告)号：US07474042B2

公开(公告)日：2009-01-06

申请号：US10912099

申请日：2004-08-06

Applicant: Masayuki Aiga ,  Toshiyuki Tsukada

Inventor： Masayuki Aiga ,  Toshiyuki Tsukada

IPC: H01J1/62

CPC classification number: H01J23/05 ,  B82Y10/00 ,  H01J25/587 ,  H01J2201/30469

Abstract: A cathode substrate 10 is heated to 400 to 600° C. in the atmosphere of hydrocarbon gas such as methane and the gas is allowed to react with the surface of the cathode substrate 10 by a thermal CVD method. Thus, an electron emission source in which graphite nano-fibers 11 are allowed to grow in a gaseous-phase on the surface of the cathode substrate 10 by using nickel or iron existing on the surface of the cathode substrate 10 as a nucleus is held between upper and lower end hats 12 to form a cathode part 13.

Abstract translation: 将阴极基板10在甲烷等烃类气体的气氛中加热至400〜600℃，通过热CVD法使气体与阴极基板10的表面反应。 因此，通过使用存在于阴极基板10的表面上的镍或铁作为核，允许石墨纳米纤维11在气相上在阴极基板10的表面上生长的电子发射源被保持在 上下端帽12以形成阴极部分13。

公开(公告)号：US20080315745A1

公开(公告)日：2008-12-25

申请号：US12197842

申请日：2008-08-25

Applicant: Tohru Den ,  Tatsuya Iwasaki

Inventor： Tohru Den ,  Tatsuya Iwasaki

IPC: H01J1/02 ,  D01F9/12

CPC classification number: D01F9/127 ,  G01Q60/16 ,  G01Q60/38 ,  G01Q70/12 ,  H01J1/14 ,  H01J1/30 ,  H01J1/304 ,  H01J9/025 ,  H01J2201/30469 ,  Y10S977/932 ,  Y10S977/939

Abstract: An electronic device including a pair of electrodes disposed on a substrate and carbon nanotubes electrically connecting the electrodes. A method for manufacturing this device in which the electrodes are disposed on the substrate and the nanotubes are prepared to electrically connect the electrodes.

Abstract translation: 一种电子设备，包括设置在基板上的一对电极和电连接电极的碳纳米管。 制造该器件的方法，其中电极设置在衬底上，并且准备纳米管以电连接电极。