公开(公告)号：US07068582B2

公开(公告)日：2006-06-27

申请号：US10261217

申请日：2002-09-30

Applicant: Sungho Jin

Inventor： Sungho Jin

IPC: G11B7/00

CPC classification number: B82Y10/00 ,  G11B5/00 ,  G11B5/127 ,  G11B5/1272 ,  G11B5/1278 ,  G11B5/17 ,  G11B5/3106 ,  G11B5/3116 ,  G11B5/313 ,  G11B9/10 ,  G11B9/1409 ,  G11B9/1418 ,  G11B11/005 ,  G11B11/007 ,  G11B11/16

Abstract: A micro-electro-mechanical systems (MEMS) device is presented that can read very high density magnetic media and very high density CD ROMs. Both the magnetic and optical read heads comprise one or more cold cathode MEMS e-beam cells. The e-beams are deflected according to the data bit being interrogated and the state of that bit is determined by a detector. Large arrays of such cells can simultaneously read large areas of the memory media. Arrays of such MEMs detectors can comprise a plurality of “steerable” e-beam emitters that can be directed to interrogate specific data sites on the magnetic media. Thus, in some cases, the media can remain stationary. Densities of 200 gigabits per square inch or more and read speeds greater than 1000 times faster can be achieved.

Abstract translation: 提出了一种可以读取非常高密度的磁性介质和非常高密度的CD ROM的微电子机械系统（MEMS）装置。 磁读取头和光学读取头都包括一个或多个冷阴极MEMS电子束单元。 电子束根据询问的数据位而偏转，并且该位的状态由检测器确定。 这种单元的大阵列可以同时读取存储介质的大面积。 这样的MEM检测器的阵列可以包括多个“可转向”电子束发射器，其可以被引导以询问磁介质上的特定数据位置。 因此，在某些情况下，介质可以保持静止。 可以实现200吉比特每平方英寸或更高的读取速度，大于1000倍的读取速度。

公开(公告)号：US06864162B2

公开(公告)日：2005-03-08

申请号：US10643183

申请日：2003-08-18

Applicant: Sungho Jin

Inventor： Sungho Jin

IPC: H01J1/304 ,  H01J3/02 ,  H01J9/00 ,  H01J9/02 ,  H01L20060101 ,  H01L21/00 ,  H01L21/22 ,  H01L21/38

CPC classification number: B82Y10/00 ,  H01J1/304 ,  H01J3/022 ,  H01J9/025 ,  H01J2201/30469 ,  H01J2237/0635 ,  H01J2329/00 ,  Y10S977/939

Abstract: This invention provides novel methods of fabricating novel gated field emission structures that include aligned nanowire electron emitters (individually or in small groups) localized in central regions within gate apertures. It also provides novel devices using nanoscale emitters for microwave amplifiers, electron-beam lithography, field emission displays and x-ray sources. The new emission structures are particularly useful in the new devices.

Abstract translation: 本发明提供了制造新型门控场发射结构的新方法，其包括定位在门孔内的中心区域中的排列的纳米线电子发射体（单独地或小组）。 它还提供了使用微波放大器，电子束光刻，场发射显示器和x射线源的纳米尺度发射器的新型器件。 新的发射结构在新器件中特别有用。

公开(公告)号：US06858521B2

公开(公告)日：2005-02-22

申请号：US10357004

申请日：2003-02-03

Applicant: Sungho Jin

Inventor： Sungho Jin

IPC: H01J9/02 ,  H01L21/38 ,  H01L21/44 ,  H01L21/4763

CPC classification number: H01J9/025 ,  B82Y10/00 ,  H01J2201/30469 ,  Y10S977/89

Abstract: In accordance with the invention, a spaced-apart array of nanostructures is fabricated by providing a shadow mask having a plurality of spaced apart, relatively large apertures, reducing the size of the apertures to nanoscale dimensions, and depositing a material through the mask to form a plurality of spaced-apart nanostructures. In a preferred embodiment, the spaced apart nanostructures comprise nanoscale islands (nano-islands) of catalyst material, and spaced-apart nanowires such as carbon nanotubes are subsequently grown from the islands.

Abstract translation: 根据本发明，通过提供具有多个间隔开的相对较大的孔的荫罩来制造间隔开的纳米结构阵列，其将孔的尺寸减小到纳米级尺寸，以及通过掩模沉积材料以形成 多个间隔开的纳米结构。 在优选实施方案中，间隔开的纳米结构包括催化剂材料的纳米级岛（纳米岛），并且间隔开的纳米线例如碳纳米管随后从岛生长。

公开(公告)号：US06776165B2

公开(公告)日：2004-08-17

申请号：US10242389

申请日：2002-09-12

Applicant: Sungho Jin

Inventor： Sungho Jin

IPC: A61B1900

CPC classification number: A61B1/041 ,  A61B1/00158 ,  A61B34/70 ,  A61B34/73 ,  A61B90/361 ,  A61B2562/028

Abstract: This invention discloses such a convenient navigation system and navigatable capsules which are useful for remote-controlled imaging, biopsy and programmable drug release within the body of an animal. The components of the system comprise a capsule dimensioned and shaped to move within the body. An anisotropic magnetic component is mechanically coupled to the capsule to move or orient the body in relation to an applied magnetic field, and a magnetic field generating system external of the body generates a three dimensionally oriented magnetic field within the body to move or orient capsule.

Abstract translation: 本发明公开了一种方便的导航系统和导航胶囊，其可用于动物身体内的远程控制成像，活组织检查和可编程药物释放。 系统的部件包括尺寸和形状适于在体内移动的胶囊。 各向异性磁性部件机械耦合到胶囊以相对于所施加的磁场移动或定向身体，并且身体外部的磁场产生系统在体内产生三维定向的磁场以移动或取向胶囊。

公开(公告)号：US06741019B1

公开(公告)日：2004-05-25

申请号：US09420157

申请日：1999-10-18

Applicant: Robert William Filas ,  Sungho Jin ,  Gregory Peter Kochanski ,  Wei Zhu

Inventor： Robert William Filas ,  Sungho Jin ,  Gregory Peter Kochanski ,  Wei Zhu

IPC: H01J130

CPC classification number: H01J9/025 ,  B82Y10/00 ,  H01J1/304 ,  H01J2201/30469 ,  H01J2223/04 ,  Y10S977/762

Abstract: An improved process for fabricating emitter structures from nanowires, wherein the nanowires are coated with a magnetic material to allow useful alignment of the wires in the emitter array, and techniques are utilized to provide desirable protrusion of the aligned nanowires in the final structure. In one embodiment, nanowires at least partially coated by a magnetic material are provided, the nanowires having an average length of about 0.1 &mgr;m to about 10,000 &mgr;m. The nanowires are mixed in a liquid medium, and a magnetic field is applied to align the nanowires. The liquid medium is provided with a precursor material capable of consolidation into a solid matrix, e.g., conductive particles or a metal salt, the matrix securing the nanowires in an aligned orientation. A portion of the aligned nanowires are exposed, e.g., by etching a surface portion of the matrix material, to provide desirable nanowire tip protrusion.

Abstract translation: 一种用于从纳米线制造发射体结构的改进方法，其中纳米线被涂覆有磁性材料，以允许发射器阵列中的线的有用对准，并且利用技术在最终结构中提供对准的纳米线所需的突出。 在一个实施例中，提供至少部分地由磁性材料涂覆的纳米线，所述纳米线具有约0.1μm至约10,000μm的平均长度。 纳米线在液体介质中混合，施加磁场以对准纳米线。 液体介质设置有能够固结成固体基质例如导电颗粒或金属盐的前体材料，该基质将纳米线固定在一个排列的取向上。 对准的纳米线的一部分例如通过蚀刻基质材料的表面部分而暴露，以提供所需的纳米线尖端突起。

公开(公告)号：US06618184B2

公开(公告)日：2003-09-09

申请号：US09825016

申请日：2001-04-03

Applicant: Sungho Jin ,  Hareesh Mavoori ,  Roland Ryf

Inventor： Sungho Jin ,  Hareesh Mavoori ,  Roland Ryf

IPC: G02B2600

CPC classification number: G02B6/352 ,  B81B3/0035 ,  G02B6/32 ,  G02B6/3546 ,  G02B6/3556 ,  G02B6/356 ,  G02B6/3576 ,  G02B6/358 ,  G02B6/3582 ,  G02B6/3594 ,  G02B26/0841

Abstract: A device for use in a micro-electro-mechanical system (MEMS) optical system. The device includes a substrate having opposing first and second sides, wherein the first side has a light reflective optical layer located thereover, and the second side is an irregular surface.

公开(公告)号：US06519075B2

公开(公告)日：2003-02-11

申请号：US09769192

申请日：2001-01-25

Applicant: Dustin W. Carr ,  Dennis S. Greywall ,  Sungho Jin ,  Flavio Pardo ,  Hyongsok Soh

Inventor： Dustin W. Carr ,  Dennis S. Greywall ,  Sungho Jin ,  Flavio Pardo ,  Hyongsok Soh

IPC: G02B2600

CPC classification number: G02B6/266 ,  B81B2201/042 ,  B81C3/002 ,  B81C2203/035 ,  G02B6/3518 ,  G02B6/3556 ,  G02B6/356 ,  G02B6/357 ,  G02B6/3584 ,  G02B6/3594 ,  G02B26/0841 ,  G02B2006/12104

Abstract: A MEMs device comprises a component layer including a frame structure and at least one component movably coupled to the frame and an actuator layer including at least one conductive path and at least one actuator for moving the component. The component layer and the actuator layer are bonded together with solder or other materials in lateral alignment. Advantageously the layers are provided with metallization pads and are bonded together in lateral alignment with predetermined vertical gap spacing by solder bonds between the pads. In a preferred embodiment the MEMs device, however bonded, comprises a component layer, an actuator layer and an intervening spacer. The spacer provides the walls of a cavity between the component and the pertinent actuators to permit movement of the component. The walls cover the bulk of the peripheral boundary of the cavity to provide aerodynamic isolation. Advantageously the walls are conductive to provide electrostatic isolation. The device has particular utility in optical cross connection, variable attenuation and power gain equalization.

Abstract translation: MEM器件包括包括框架结构的组件层和可移动地联接到框架的至少一个部件和包括至少一个导电路径的致动器层和用于移动部件的至少一个致动器。 组件层和致动器层用焊料或其它材料以横向对准结合在一起。 有利地，这些层设置有金属化焊盘，并且通过焊盘之间的焊接接合以预定的垂直间隙间隔横向对准地结合在一起。 在优选实施例中，MEM装置（然而粘合的）包括部件层，致动器层和中间间隔件。 间隔件提供组件和相关致动器之间的空腔的壁，以允许部件移动。 墙壁覆盖了空腔的周边边界的大部分，以提供空气动力隔离。 有利地，壁是导电的以提供静电隔离。 该器件在光交叉连接，可变衰减和功率增益均衡方面具有特殊的用途。

公开(公告)号：US06504292B1

公开(公告)日：2003-01-07

申请号：US09365059

申请日：1999-07-30

Applicant: Kyung Moon Choi ,  Sungho Jin ,  Gregory Peter Kochanski ,  Wei Zhu

Inventor： Kyung Moon Choi ,  Sungho Jin ,  Gregory Peter Kochanski ,  Wei Zhu

IPC: H01J113

CPC classification number: H01J9/025 ,  B82Y10/00 ,  H01J1/304 ,  H01J2201/30469 ,  Y10S977/745 ,  Y10S977/939

Abstract: In accordance with the invention, an improved conductive nanostructure assembly comprises an array of metallized nanostructures disposed on a conductive substrate. The substrate can also be metallized. Such assemblies provide continuous electron transport from the substrate to the tips of the nanostructures. Several ways of making such assemblies are described along with several devices employing the assemblies.

Abstract translation: 根据本发明，改进的导电纳米结构组件包括设置在导电衬底上的金属化纳米结构阵列。 衬底也可以金属化。 这样的组件提供从衬底到纳米结构的尖端的连续的电子传输。 与使用组件的几个装置一起描述制造这种组件的几种方式。

公开(公告)号：US06340822B1

公开(公告)日：2002-01-22

申请号：US09426457

申请日：1999-10-05

Applicant: Walter L. Brown ,  Sungho Jin ,  Wei Zhu

Inventor： Walter L. Brown ,  Sungho Jin ,  Wei Zhu

IPC: H01L2906

CPC classification number: H01L24/11 ,  B82Y10/00 ,  H01L21/76885 ,  H01L23/49811 ,  H01L23/53276 ,  H01L24/13 ,  H01L51/0595 ,  H01L2224/11003 ,  H01L2224/111 ,  H01L2224/11334 ,  H01L2224/13193 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01011 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01019 ,  H01L2924/01022 ,  H01L2924/01023 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01032 ,  H01L2924/01033 ,  H01L2924/0104 ,  H01L2924/01041 ,  H01L2924/01042 ,  H01L2924/01045 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/01073 ,  H01L2924/01074 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01322 ,  H01L2924/014 ,  H01L2924/04953 ,  H01L2924/10329 ,  H01L2924/14 ,  H01L2924/15747 ,  H01L2924/351 ,  Y10S438/962 ,  Y10S977/762 ,  Y10S977/848 ,  H01L2924/00

Abstract: A circuit device is disclosed comprising at least two circuit layers or circuit devices vertically interconnected with a plurality of parallel and substantially equi-length nanowires disposed therebetween. The nanowires may comprise composites, e.g., having a heterojunction present along the length thereof, to provide for a variety of device applications. Also disclosed is a method for making the circuit device comprising growing a plurality of nanowires on a dissolvable or removable substrate, equalizing the length of the nanowires (e.g., so that each one of the plurality of nanowires is substantially equal in length), transferring and bonding exposed ends of the plurality of nanowires to a first circuit layer; and removing the dissolvable substrate. The nanowires attached to the first circuit layer then can be further bonded to a second circuit layer to provide the vertically interconnected circuit device.

Abstract translation: 公开了一种电路装置，其包括至少两个电路层或电路装置，所述至少两个电路层或多个平行且基本上等长的纳米线在其间设置的垂直互连的电路装置。 纳米线可以包括复合材料，例如具有沿其长度存在的异质结，以提供各种器件应用。 还公开了一种用于制造电路装置的方法，包括在可溶解或可移除的衬底上生长多个纳米线，使纳米线的长度相等（例如，使得多个纳米线中的每个纳米线的长度基本上相等），转移和 将所述多个纳米线的暴露端接合到第一电路层; 并除去可溶解的基材。 附接到第一电路层的纳米线然后可以进一步结合到第二电路层以提供垂直互连的电路器件。

公开(公告)号：US06310952B1

公开(公告)日：2001-10-30

申请号：US09108480

申请日：1998-07-01

Applicant: Michael Scott Baldwin ,  Sungho Jin ,  Gregory Peter Kochanski

Inventor： Michael Scott Baldwin ,  Sungho Jin ,  Gregory Peter Kochanski

IPC: H04M300

CPC classification number: H04M3/48 ,  H04M3/42068

Abstract: A method and apparatus for providing easy access to a service provider that provides service over a communications system. In accordance with the present invention, a caller that wishes to gains access to the service provider simply needs to make a single call to a so-called queuing system, and hang up. The queuing system obtains information regarding the caller such as the caller's name, address and phone number, makes a connection with the service provider, calls-back the caller when the connection is made, and connects the caller to the service provider through the connection. The caller is thereby connected to the service provider without having to spend a substantial amount of his/her free time making calls. This is particularly advantageous when the service provider is popular or oversubscribed (e.g. a service that provides Super Bowl tickets).

Abstract translation: 一种用于提供对通过通信系统提供服务的服务提供商的容易访问的方法和装置。 根据本发明，希望获得对服务提供者的访问的呼叫者仅需要对所​​谓的排队系统进行单个呼叫，并挂断电话。 排队系统获取有关主叫方的信息，如主叫方的姓名，地址和电话号码，与服务提供商建立连接，在建立连接时对呼叫者进行回拨，并通过连接将呼叫者连接到服务提供商。 因此，呼叫者连接到服务提供商，而不必花费大量的他/她的空闲时间进行呼叫。 当服务提供商受欢迎或超额认购（例如提供超级碗票的服务）时，这是特别有利的。