公开(公告)号：US20070138525A1

公开(公告)日：2007-06-21

申请号：US11606966

申请日：2006-12-01

Applicant: Jae-Eun Jang ,  Seung-Nam Cha ,  Byong-Gwon Song ,  Yong-Wan Jin

Inventor： Jae-Eun Jang ,  Seung-Nam Cha ,  Byong-Gwon Song ,  Yong-Wan Jin

IPC: H01L29/94 ,  H01L27/108 ,  H01L29/76 ,  H01L31/119

CPC classification number: G11C13/025 ,  B82Y10/00 ,  G11C23/00 ,  H01L27/10805 ,  H01L27/1203 ,  H01L29/0665 ,  H01L29/0673 ,  H01L29/0676 ,  H01L29/86 ,  Y10S977/724 ,  Y10S977/725

Abstract: A memory device that performs writing and reading operations using a mechanical movement of a nanowire, and a method of manufacturing the memory device are provided. The memory device includes a source electrode, a drain electrode, and a gate electrode, each of which is formed on an insulating substrate. A nanowire capacitor is formed on the source electrode. The nanowire capacitor includes a first nanowire vertically grown from the source electrode, a dielectric layer formed on the outer surface of the first nanowire, and a floating electrode formed on the outer surface of the dielectric layer. A second nanowire is vertically grown on the drain electrode. The drain electrode is arranged between the source electrode and the gate electrode. The second nanowire is elastically deformed and contacts the nanowire capacitor when a drain voltage is applied to the drain electrode, and polarity of the drain voltage is opposite to polarity of a source voltage that is applied to the source electrode. Information is stored in the memory device in a form of a charged or non-charged state of the nanowire capacitor. Reading and writing operation of the memory device is performed by the mechanical movement of the second nanowire.

Abstract translation: 提供了使用纳米线的机械移动执行写入和读取操作的存储器件，以及制造存储器件的方法。 存储器件包括源电极，漏电极和栅电极，它们都形成在绝缘衬底上。 在源电极上形成纳米线电容器。 纳米线电容器包括从源极垂直生长的第一纳米线，形成在第一纳米线的外表面上的电介质层和形成在电介质层的外表面上的浮动电极。 在漏电极上垂直生长第二纳米线。 漏极布置在源电极和栅电极之间。 当向漏电极施加漏极电压时，第二纳米线弹性变形并与纳米线电容器接触，并且漏极电压的极性与施加到源电极的源极电压的极性相反。 信息以纳米线电容器的充电或非充电状态的形式存储在存储器件中。 通过第二纳米线的机械运动来进行记忆装置的读写操作。

公开(公告)号：US20060257565A1

公开(公告)日：2006-11-16

申请号：US11356240

申请日：2006-02-17

Applicant: Yong-Wan Jin ,  In-Taek Han ,  Deuk-Seok Chung

Inventor： Yong-Wan Jin ,  In-Taek Han ,  Deuk-Seok Chung

IPC: B05D3/12 ,  C23C16/00 ,  B05D3/10 ,  B05D3/00

CPC classification number: C23C16/04 ,  B01J23/755 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/162 ,  H01M4/96

Abstract: A method of making a catalyst layer for synthesis of carbon nanotubes is provided. The method includes: coating a thin film formed of copolymer on a substrate; heat treating the thin film coated on the substrate to form a regular structure; removing a part of block copolymers that form the copolymer; depositing a catalyst base on the thin film from which a part of the block copolymers are removed; and removing the thin film to form a catalyst layer formed of a plurality of metal catalyst dots.

Abstract translation: 提供了制备用于合成碳纳米管的催化剂层的方法。 该方法包括：在基板上涂布由共聚物形成的薄膜; 对涂覆在基材上的薄膜进行热处理以形成规则的结构; 除去形成共聚物的一部分嵌段共聚物; 在其上除去一部分嵌段共聚物的薄膜上沉积催化剂基质; 并除去薄膜以形成由多个金属催化剂点形成的催化剂层。

公开(公告)号：US20060131172A1

公开(公告)日：2006-06-22

申请号：US11294399

申请日：2005-12-06

Applicant: Ha-Jin Kim ,  Yong-Wan Jin ,  In-Taek Han ,  Hang-Woo Lee

Inventor： Ha-Jin Kim ,  Yong-Wan Jin ,  In-Taek Han ,  Hang-Woo Lee

IPC: C07K1/26 ,  C25B7/00

CPC classification number: B82Y40/00 ,  B82Y10/00 ,  B82Y30/00 ,  C01B32/162 ,  C01B32/168 ,  C01B32/172 ,  C01B2202/08 ,  H01J1/304 ,  H01J9/025 ,  H01J2201/30469

Abstract: A method of vertically aligning carbon nanotubes, whereby carbon nanotubes are grown on a substrate on which a catalyst metallic layer is formed, the grown carbon nanotubes are separated from the substrate in a bundle shape, the separated carbon nanotube bundles is put in an electrolyte having a charger, the carbon nanotube bundles are mixed with the charger to charge the carbon nanotube bundles, and the charged carbon nanotube bundles are vertically attached onto a surface of an electrode, using electrophoresis.

Abstract translation: 将碳纳米管垂直排列的方法，由此在其上形成有催化剂金属层的基板上生长碳纳米管，将生长的碳纳米管与基板分离成束状，将分离的碳纳米管束放入具有 充电器，碳纳米管束与充电器混合以对碳纳米管束充电，并且使用电泳将带电的碳纳米管束垂直地附着在电极的表面上。

公开(公告)号：US07905756B2

公开(公告)日：2011-03-15

申请号：US11902477

申请日：2007-09-21

Applicant: Ho-Suk Kang ,  In-Taek Han ,  Yong-Wan Jin ,  Min-Jong Bae ,  Young-Jun Park

Inventor： Ho-Suk Kang ,  In-Taek Han ,  Yong-Wan Jin ,  Min-Jong Bae ,  Young-Jun Park

IPC: H01J9/24

CPC classification number: H01J9/241 ,  H01J9/025 ,  H01J63/02 ,  H01J63/06 ,  H01J2201/30469 ,  H01J2329/00

Abstract: A field emission backlight unit for a liquid crystal display (LCD) includes: a lower substrate; first electrodes and second electrodes alternately formed in parallel lines on the lower substrate; emitters disposed on at least the first electrodes; an upper substrate spaced apart from the lower substrate by a predetermined distance such that the upper and lower substrates face each other; a third electrode formed on a bottom surface of the upper substrate; and a fluorescent layer formed on the third electrode. Since the backlight unit has a triode-type field emission structure, field emission is very stable. Since the first electrodes and the second electrodes are formed in the same plane, brightness uniformity is improved and manufacturing processes are simplified. If the emitters are disposed on both the first electrodes and the second electrodes, and a cathode voltage and a gate voltage are alternately applied to the first electrodes and second electrodes, the lifespan and brightness of the emitters can be improved. The above advantages are also achieved as a result of the method of driving the backlight unit and the method of manufacturing the lower panel thereof.

Abstract translation: 用于液晶显示器（LCD）的场发射背光单元包括：下基板; 第一电极和第二电极在下基板上交替地以平行线形成; 至少设置在第一电极上的发射器; 上基板与下基板隔开预定距离，使得上基板和下基板彼此面对; 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层。 由于背光单元具有三极管型场发射结构，因此场发射非常稳定。 由于第一电极和第二电极形成在同一平面上，因此亮度均匀性得到改善，制造工艺简化。 如果发射体设置在第一电极和第二电极两者上，并且阴极电压和栅极电压交替施加到第一电极和第二电极，则能够提高发光体的寿命和亮度。 通过驱动背光单元的方法和制造其下面板的方法也可以实现上述优点。

公开(公告)号：US07678424B2

公开(公告)日：2010-03-16

申请号：US10992333

申请日：2004-11-19

Applicant: Yong-Wan Jin ,  Hyun-Jung Lee ,  Jong-Woon Moon ,  Deuk-Seok Chung ,  Jun-Hee Choi ,  Sung-Hee Cho

Inventor： Yong-Wan Jin ,  Hyun-Jung Lee ,  Jong-Woon Moon ,  Deuk-Seok Chung ,  Jun-Hee Choi ,  Sung-Hee Cho

IPC: B05D3/02

CPC classification number: H01J9/025 ,  B82Y30/00 ,  H01J1/3042

Abstract: A method of forming a carbon nanotube emitter includes: forming a carbon nanotube composite on a substrate with a predetermined shape, coating surface treating material in a liquid phase on the carbon nanotube composite and drying the surface treating material, and peeling the dried surface treating material off of the carbon nanotube composite.

Abstract translation: 形成碳纳米管发射体的方法包括：在具有预定形状的基板上形成碳纳米管复合材料，在碳纳米管复合材料上形成液相涂布表面处理材料，并干燥表面处理材料，并将干燥的表面处理材料 关闭碳纳米管复合材料。

公开(公告)号：US20100026165A1

公开(公告)日：2010-02-04

申请号：US12289149

申请日：2008-10-21

Applicant: Hang-Woo Lee ,  Yong-Wan Jin ,  In-Taek Han ,  Ha-Jin Kim ,  Min-Jong Bae

Inventor： Hang-Woo Lee ,  Yong-Wan Jin ,  In-Taek Han ,  Ha-Jin Kim ,  Min-Jong Bae

IPC: H01J63/04 ,  H01J1/02 ,  H01J1/304

CPC classification number: H01J29/481 ,  B82Y10/00 ,  B82Y30/00 ,  H01J1/304 ,  H01J3/022 ,  H01J9/025 ,  H01J31/127 ,  H01J2201/30469 ,  Y10S977/84 ,  Y10S977/842 ,  Y10S977/847 ,  Y10S977/89

Abstract: A carbon nanotube emitter and its fabrication method, a Field Emission Device (FED) using the carbon nanotube emitter and its fabrication method include a carbon nanotube emitter having a plurality of first carbon nanotubes arranged on a substrate and in parallel with the substrate, and a plurality of the second carbon nanotubes arranged on a surface of the first carbon nanotubes.

Abstract translation: 碳纳米管发射体及其制造方法，使用碳纳米管发射体的场发射器件（FED）及其制造方法包括具有布置在衬底上并与衬底平行的多个第一碳纳米管的碳纳米管发射体， 多个第二碳纳米管布置在第一碳纳米管的表面上。

公开(公告)号：US20090093181A1

公开(公告)日：2009-04-09

申请号：US11145982

申请日：2005-06-07

Applicant: Yong-Wan Jin ,  Chang-Ho Noh

Inventor： Yong-Wan Jin ,  Chang-Ho Noh

IPC: H01J9/00

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

Abstract: A method of manufacturing a carbon nanotube field emission device whereby a catalyst layer is formed on a base structure, a solution containing a carbon nanotube powder is coated on the catalyst layer, and an electroless deposition solution is coated on the carbon nanotube coating layer. The method can provide a carbon nanotube field emission device having an improved field emission efficiency and increased lifetime.

Abstract translation: 一种制造碳纳米管场致发射器件的方法，其中在基底结构上形成催化剂层，将含有碳纳米管粉末的溶液涂覆在催化剂层上，并将无电沉积溶液涂覆在碳纳米管涂层上。 该方法可以提供具有改善的场发射效率和增加寿命的碳纳米管场发射器件。

公开(公告)号：US20080106221A1

公开(公告)日：2008-05-08

申请号：US11902477

申请日：2007-09-21

Applicant: Ho-Suk Kang ,  In-Taek Han ,  Yong-Wan Jin ,  Min-Jong Bae ,  Young-Jun Park

Inventor： Ho-Suk Kang ,  In-Taek Han ,  Yong-Wan Jin ,  Min-Jong Bae ,  Young-Jun Park

IPC: H01J19/24 ,  H01J9/00

CPC classification number: H01J9/241 ,  H01J9/025 ,  H01J63/02 ,  H01J63/06 ,  H01J2201/30469 ,  H01J2329/00

Abstract: A field emission backlight unit for a liquid crystal display (LCD) includes: a lower substrate; first electrodes and second electrodes alternately formed in parallel lines on the lower substrate; emitters disposed on at least the first electrodes; an upper substrate spaced apart from the lower substrate by a predetermined distance such that the upper and lower substrates face each other; a third electrode formed on a bottom surface of the upper substrate; and a fluorescent layer formed on the third electrode. Since the backlight unit has a triode-type field emission structure, field emission is very stable. Since the first electrodes and the second electrodes are formed in the same plane, brightness uniformity is improved and manufacturing processes are simplified. If the emitters are disposed on both the first electrodes and the second electrodes, and a cathode voltage and a gate voltage are alternately applied to the first electrodes and second electrodes, the lifespan and brightness of the emitters can be improved. The above advantages are also achieved as a result of the method of driving the backlight unit and the method of manufacturing the lower panel thereof.

Abstract translation: 用于液晶显示器（LCD）的场发射背光单元包括：下基板; 第一电极和第二电极在下基板上交替地以平行线形成; 至少设置在第一电极上的发射器; 上基板与下基板隔开预定距离，使得上基板和下基板彼此面对; 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层。 由于背光单元具有三极管型场发射结构，因此场发射非常稳定。 由于第一电极和第二电极形成在同一平面上，因此亮度均匀性得到改善，制造工艺简化。 如果发射体设置在第一电极和第二电极两者上，并且阴极电压和栅极电压交替施加到第一电极和第二电极，则能够提高发光体的寿命和亮度。 通过驱动背光单元的方法和制造其下面板的方法也可以实现上述优点。

公开(公告)号：US07288884B2

公开(公告)日：2007-10-30

申请号：US10980793

申请日：2004-11-04

Applicant: Ho-Suk Kang ,  In-Taek Han ,  Yong-Wan Jin ,  Min-Jong Bae ,  Young-Jun Park

Inventor： Ho-Suk Kang ,  In-Taek Han ,  Yong-Wan Jin ,  Min-Jong Bae ,  Young-Jun Park

IPC: H01J1/62

CPC classification number: H01J9/241 ,  H01J9/025 ,  H01J63/02 ,  H01J63/06 ,  H01J2201/30469 ,  H01J2329/00

Abstract: A field emission backlight unit for a liquid crystal display (LCD) includes: a lower substrate; first electrodes and second electrodes alternately formed in parallel lines on the lower substrate; emitters disposed on at least the first electrodes; an upper substrate spaced apart from the lower substrate by a predetermined distance such that the upper and lower substrates face each other; a third electrode formed on a bottom surface of the upper substrate; and a fluorescent layer formed on the third electrode. Since the backlight unit has a triode-type field emission structure, field emission is very stable. Since the first electrodes and the second electrodes are formed in the same plane, brightness uniformity is improved and manufacturing processes are simplified. If the emitters are disposed on both the first electrodes and the second electrodes, and a cathode voltage and a gate voltage are alternately applied to the first electrodes and second electrodes, the lifespan and brightness of the emitters can be improved. The above advantages are also achieved as a result of the method of driving the backlight unit and the method of manufacturing the lower panel thereof.

Abstract translation: 用于液晶显示器（LCD）的场发射背光单元包括：下基板; 第一电极和第二电极在下基板上交替地以平行线形成; 至少设置在第一电极上的发射器; 上基板与下基板隔开预定距离，使得上基板和下基板彼此面对; 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层。 由于背光单元具有三极管型场发射结构，因此场发射非常稳定。 由于第一电极和第二电极形成在同一平面上，因此亮度均匀性得到改善，制造工艺简化。 如果发射体设置在第一电极和第二电极两者上，并且阴极电压和栅极电压交替施加到第一电极和第二电极，则能够提高发光体的寿命和亮度。 通过驱动背光单元的方法和制造其下面板的方法也可以实现上述优点。

公开(公告)号：US20060284543A1

公开(公告)日：2006-12-21

申请号：US11449736

申请日：2006-06-09

Applicant: Deuk-Seok Chung ,  Yong-Wan Jin ,  In-Taek Han ,  Jun-Hee Choi

Inventor： Deuk-Seok Chung ,  Yong-Wan Jin ,  In-Taek Han ,  Jun-Hee Choi

IPC: H01J1/30 ,  H01J63/04

CPC classification number: H01J31/123 ,  H01J1/304 ,  H01J2201/30446

Abstract: A ferroelectric cold cathode and a ferroelectric field emission device including the ferroelectric cold cathode includes: a substrate; a lower electrode layer arranged on a upper surface of the substrate, the lower electrode layer including a conductive material; a ferroelectric layer arranged on a upper surface of the lower electrode, the ferroelectric layer including a ferroelectric material; and an upper electrode including an ultrafine linear material net arranged on the ferroelectric layer and exposing a portion of the upper surface of the ferroelectric layer through a plurality of net holes of conductive ultrafine linear material particles distributed in a net structure.

Abstract translation: 包括铁电冷阴极的铁电冷阴极和铁电场发射器件包括：衬底; 布置在所述基板的上表面上的下电极层，所述下电极层包括导电材料; 布置在下电极的上表面上的铁电层，所述铁电层包括铁电材料; 以及上部电极，其具有布置在所述强电介质层上的超细线状材料网，并且通过分布在网状结构中的多个导电性超细线性粒子的净孔露出所述强电介质层的上表面的一部分。