公开(公告)号：US20060238096A1

公开(公告)日：2006-10-26

申请号：US11346216

申请日：2006-02-03

Applicant: In-Taek Han ,  Ha-Jin Kim

Inventor： In-Taek Han ,  Ha-Jin Kim

IPC: H01J1/00 ,  H01J63/04

CPC classification number: H01J9/025 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/162 ,  H01J1/304 ,  H01J2201/30469 ,  H01J2329/00

Abstract: In a carbon nanotube (CNT) structure and a method of manufacturing the CNT structure, and in a field emission display (FED) device using the CNT structure and a method of manufacturing the FED device, the CNT structure includes a substrate, a plurality of buffer particles having a predetermined size coated on the substrate, a plurality of catalyst layers formed on surfaces of the buffer particles by annealing a catalyst material deposited on the substrate to a predetermined thickness so as to cover the buffer particles, and a plurality of CNTs grown from the catalyst layers.

Abstract translation: 在碳纳米管（CNT）结构和CNT结构的制造方法中，在使用CNT结构的场发射显示（FED）装置和FED装置的制造方法中，CNT结构包括基板，多个 通过将沉积在基板上的催化剂材料退火至预定厚度以覆盖缓冲颗粒的多个催化剂层，形成在缓冲颗粒的表面上的多个催化剂层，以及多个CNT生长 从催化剂层。

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：US20070080625A1

公开(公告)日：2007-04-12

申请号：US11449738

申请日：2006-06-09

Applicant: Shang-Hyeun Park ,  Jeong-Hee Lee ,  Yong-Wan Jin ,  In-Taek Han ,  Jeong-Na Heo ,  Tae-Won Jeong

Inventor： Shang-Hyeun Park ,  Jeong-Hee Lee ,  Yong-Wan Jin ,  In-Taek Han ,  Jeong-Na Heo ,  Tae-Won Jeong

IPC: H01J63/04 ,  H01J1/62

CPC classification number: H01J31/123 ,  H01J31/127

Abstract: A display device includes: a first substrate and a second substrate, a plurality of first electrodes, a light emitting layer, and a plurality of second electrodes. The first and second substrates are spaced apart to face each other, and the plurality of first electrodes are formed on an inner surface of the first substrate. The light emitting layer is arranged on the plurality of first electrodes and includes phosphor bodies and light emitting sources mixed therein. The plurality of second electrodes are arranged on an inner surface of the second substrate.

Abstract translation: 显示装置包括：第一基板和第二基板，多个第一电极，发光层和多个第二电极。 第一和第二基板间隔开以面对彼此，并且多个第一电极形成在第一基板的内表面上。 发光层布置在多个第一电极上，并且包括混合在其中的荧光体和发光源。 多个第二电极布置在第二基板的内表面上。

公开(公告)号：US20050258739A1

公开(公告)日：2005-11-24

申请号：US11130264

申请日：2005-05-17

Applicant: Young-Jun Park ,  Yong-Wan Jin ,  In-Taek Han

Inventor： Young-Jun Park ,  Yong-Wan Jin ,  In-Taek Han

IPC: H01J31/12 ,  H01J1/02 ,  H01J1/30 ,  H01J1/304 ,  H01J3/02 ,  H01J29/48

CPC classification number: B82Y10/00 ,  H01J3/022 ,  H01J29/481 ,  H01J2201/30469

Abstract: A field emission device and a field emission display (FED) using the same and a method of making the field emission device. The FED includes a glass substrate, a layer of a material formed on the glass substrate and having a concave portion, a cathode electrode formed on the material layer and also having a concave portion, electron emitters formed on the concave portion of the cathode electrode, a gate insulating layer formed on the cathode electrode and having a cavity communicating with the concave portion, and a gate electrode formed on the gate insulating layer and having a gate aperture aligned with the cavity.

Abstract translation: 场发射器件和使用其的场致发射显示器（FED）以及制造场致发射器件的方法。 FED包括玻璃基板，形成在玻璃基板上的具有凹部的材料层，形成在材料层上的阴极，还具有凹部，形成在阴极电极的凹部上的电子发射体， 形成在所述阴极电极上且具有与所述凹部连通的空腔的栅极绝缘层，以及形成在所述栅极绝缘层上并具有与所述空腔对准的栅极孔的栅电极。

公开(公告)号：US07382090B2

公开(公告)日：2008-06-03

申请号：US11130264

申请日：2005-05-17

Applicant: Young-Jun Park ,  Yong-Wan Jin ,  In-Taek Han

Inventor： Young-Jun Park ,  Yong-Wan Jin ,  In-Taek Han

IPC: H01J17/30

CPC classification number: B82Y10/00 ,  H01J3/022 ,  H01J29/481 ,  H01J2201/30469

Abstract: A field emission device and a field emission display (FED) using the same and a method of making the field emission device. The FED includes a glass substrate, a layer of a material formed on the glass substrate and having a concave portion, a cathode electrode formed on the material layer and also having a concave portion, electron emitters formed on the concave portion of the cathode electrode, a gate insulating layer formed on the cathode electrode and having a cavity communicating with the concave portion, and a gate electrode formed on the gate insulating layer and having a gate aperture aligned with the cavity.

Abstract translation: 场发射器件和使用其的场致发射显示器（FED）以及制造场致发射器件的方法。 FED包括玻璃基板，形成在玻璃基板上的具有凹部的材料层，形成在材料层上的阴极，还具有凹部，形成在阴极电极的凹部上的电子发射体， 形成在所述阴极电极上且具有与所述凹部连通的空腔的栅极绝缘层，以及形成在所述栅极绝缘层上并具有与所述空腔对准的栅极孔的栅电极。

公开(公告)号：US20070248891A1

公开(公告)日：2007-10-25

申请号：US11540639

申请日：2006-10-02

Applicant: In-Taek Han

Inventor： In-Taek Han

IPC: G03F1/00

CPC classification number: H01J31/127 ,  H01J9/025

Abstract: A method of manufacturing a Field Emission Display (FED) having a double gate structure using a half tone photomask includes sequentially forming a cathode material layer, a resistance material layer, and a photoresist on a substrate, arranging a half tone photomask on the photoresist, the half tone photomask having a first pattern that shields light and a second pattern that partially transmits light formed in respective predetermined shapes, exposing the photoresist to light to develop it, forming a resistance layer and a cathode electrode by sequentially etching the resistance material layer and the cathode material layer exposed through the developed photoresist, etching the developed photoresist until the resistance layer located on an upper part of a pad region of the cathode electrode is exposed, exposing the pad region of the cathode electrode by etching the resistance layer exposed through the etched photoresist, and removing the photoresist.

Abstract translation: 使用半色调光掩模制造具有双栅极结构的场发射显示器（FED）的方法包括在衬底上顺序形成阴极材料层，电阻材料层和光致抗蚀剂，将半色调光掩模布置在光致抗蚀剂上， 所述半色调光掩模具有屏蔽光的第一图案和部分透射以各个预定形状形成的光的第二图案，将光致抗蚀剂曝光以显影，通过依次蚀刻电阻材料层和形成电阻层和阴极， 阴极材料层通过显影的光致抗蚀剂暴露，蚀刻显影的光致抗蚀剂，直到位于阴极电极的焊盘区域的上部的电阻层被暴露，通过蚀刻暴露于阴极电极的电阻层而露出阴极电极的焊盘区域 蚀刻的光致抗蚀剂，并除去光致抗蚀剂。

公开(公告)号：US20050152155A1

公开(公告)日：2005-07-14

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: G02F1/13357 ,  F21V7/04 ,  G02F1/1335 ,  G03F7/20 ,  G09G3/00 ,  H01J1/30 ,  H01J1/304 ,  H01J9/02 ,  H01J9/24 ,  H01J31/00 ,  H01J63/06

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体; 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：US07727788B2

公开(公告)日：2010-06-01

申请号：US11407335

申请日：2006-04-20

Applicant: In-Taek Han ,  Jong-Min Kim

Inventor： In-Taek Han ,  Jong-Min Kim

IPC: H01L21/00

CPC classification number: H01L24/95 ,  H01L25/50 ,  H01L2224/83192 ,  H01L2224/95085 ,  H01L2224/95122 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01033 ,  H01L2924/01049 ,  H01L2924/12041 ,  Y10S977/883 ,  Y10S977/949 ,  H01L2924/00

Abstract: A method for manufacturing a display device using light emitting diode chips contemplates manufacturing a plurality of light emitting diode (LED) chips using a porous template; forming a plurality of first electrodes on a substrate; attaching the LED chips to pixel sites on the first electrodes using fluidic self assembly (FSA); and forming a plurality of second electrodes on a top surface of the LED chips.

Abstract translation: 使用发光二极管芯片制造显示装置的方法考虑使用多孔模板制造多个发光二极管（LED）芯片; 在基板上形成多个第一电极; 使用流体自组装（FSA）将LED芯片附接到第一电极上的像素位置; 以及在所述LED芯片的顶表面上形成多个第二电极。

公开(公告)号：US07545090B2

公开(公告)日：2009-06-09

申请号：US10995430

申请日：2004-11-24

Applicant: In-Taek Han ,  Tae-Sik Oh

Inventor： In-Taek Han ,  Tae-Sik Oh

IPC: H01J1/62 ,  H01J1/304 ,  H01J63/04

CPC classification number: H01J9/148 ,  H01J29/467 ,  H01J29/481 ,  H01J31/127

Abstract: A novel field emission display (FED) and a novel method for making the same. The FED includes a substrate, a cathode electrode and a focus electrode formed on the same level with each other on the substrate, an insulation layer formed on the cathode electrode and the focus electrode such that the cathode electrode and the focus electrode are partially exposed through the insulation layer, a field emitter formed at the cathode electrode exposed by the insulation layer, and a gate electrode formed on the insulation layer. The field emitter being formed on the same layer and of the same material and at the same time as the cathode electrode.

Abstract translation: 一种新型场致发射显示器（FED）及其制作方法。 FED包括基板，阴极电极和在基板上形成在同一水平面上的聚焦电极，形成在阴极电极和聚焦电极上的绝缘层，使得阴极电极和聚焦电极部分地通过 绝缘层，由绝缘层暴露的阴极处形成的场致发射体和形成在绝缘层上的栅电极。 场致发射体形成在同一层和相同的材料上并与阴极电极同时形成。

公开(公告)号：US06780663B2

公开(公告)日：2004-08-24

申请号：US10238780

申请日：2002-09-11

Applicant: Young-Jun Park ,  In-Taek Han

Inventor： Young-Jun Park ,  In-Taek Han

IPC: H01L2100

CPC classification number: B82Y10/00 ,  H01J3/021 ,  H01J9/025 ,  H01J2201/30469

Abstract: A method of forming a floating structure lifting up from a substrate and a method of manufacturing a field emission device (FED) employing the floating structure are provided. The method of forming a floating structure includes forming an expansion causer layer, which can generate a byproduct from the reacting with a predetermined reactant gas causing volume expansion, on the substrate; forming an object material layer for the floating structure on a resultant stack; forming a hole through which the reactant gas is supplied on a resultant stack; supplying the reactant gas through the hole so that the object material layer partially lifts up from the substrate due to the byproduct generated from the reaction of the expansion causer layer with the reactant gas; and removing the byproduct through the hole so that the portion of the object material layer lifting up from the substrate can be completely separated from the substrate to form the floating structure.

Abstract translation: 提供了形成从衬底提升的浮动结构的方法以及制造采用浮动结构的场发射器件（FED）的方法。 形成浮动结构的方法包括：形成扩张引纬层，其可以在与基板上引起体积膨胀的预定反应物气体反应产生副产物; 在所得到的堆叠上形成用于浮动结构的物体层; 在所得的堆叠上形成反应气体供应的孔; 通过孔提供反应气体，使得由于膨胀型用户层与反应气体的反应产生的副产物，物料层部分地从基板升起; 并且通过该孔去除副产物，使得从衬底提起的目标材料层的部分可以与衬底完全分离以形成浮动结构。