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    Ferroelectric cold cathode and ferroelectric field emission device including the ferroelectric cold cathode
    1.
    发明申请
    Ferroelectric cold cathode and ferroelectric field emission device including the ferroelectric cold cathode 审中-公开
    铁电冷阴极和铁电场发射器件包括铁电冷阴极

    公开(公告)号：US20060284543A1

    公开(公告)日：2006-12-21

    申请号：US11449736

    申请日：2006-06-09

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

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

    IPC分类号： H01J1/30 ,  H01J63/04

    CPC分类号： H01J31/123 ,  H01J1/304 ,  H01J2201/30446

    摘要： 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.

    摘要翻译： 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。

    Display device
    3.
    发明申请
    Display device 审中-公开
    显示设备

    公开(公告)号：US20070080625A1

    公开(公告)日：2007-04-12

    申请号：US11449738

    申请日：2006-06-09

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

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

    IPC分类号： H01J63/04 ,  H01J1/62

    CPC分类号： H01J31/123 ,  H01J31/127

    摘要： 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.

    摘要翻译： 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。

    Field emission device and field emission display using the same
    4.
    发明申请
    Field emission device and field emission display using the same 失效
    场发射装置和场发射显示使用相同

    公开(公告)号：US20050258739A1

    公开(公告)日：2005-11-24

    申请号：US11130264

    申请日：2005-05-17

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

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

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

    CPC分类号： B82Y10/00 ,  H01J3/022 ,  H01J29/481 ,  H01J2201/30469

    摘要： 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.

    摘要翻译： 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。

    Field emission device and field emission display using the same
    6.
    发明授权
    Field emission device and field emission display using the same 失效
    场发射装置和场发射显示使用相同

    公开(公告)号：US07382090B2

    公开(公告)日：2008-06-03

    申请号：US11130264

    申请日：2005-05-17

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

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

    IPC分类号： H01J17/30

    CPC分类号： B82Y10/00 ,  H01J3/022 ,  H01J29/481 ,  H01J2201/30469

    摘要： 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.

    摘要翻译： 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。

    Field emission backlight unit, method of driving the backlight unit, and method of manufacturing lower panel
    7.
    发明申请
    Field emission backlight unit, method of driving the backlight unit, and method of manufacturing lower panel 失效
    场致发射背光单元，驱动背光单元的方法以及制造下面板的方法

    公开(公告)号：US20050152155A1

    公开(公告)日：2005-07-14

    申请号：US10980793

    申请日：2004-11-04

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

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

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

    CPC分类号： H01J9/241 ,  H01J9/025 ,  H01J63/02 ,  H01J63/06 ,  H01J2201/30469 ,  H01J2329/00

    摘要： 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.

    摘要翻译： 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。

    Method of manufacturing field emission backlight unit
    9.
    发明授权
    Method of manufacturing field emission backlight unit 失效
    制造场致发射背光单元的方法

    公开(公告)号：US07905756B2

    公开(公告)日：2011-03-15

    申请号：US11902477

    申请日：2007-09-21

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

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

    IPC分类号： H01J9/24

    CPC分类号： H01J9/241 ,  H01J9/025 ,  H01J63/02 ,  H01J63/06 ,  H01J2201/30469 ,  H01J2329/00

    摘要： 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.

    摘要翻译： 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。