公开(公告)号：US20070096630A1

公开(公告)日：2007-05-03

申请号：US11581351

申请日：2006-10-17

Applicant: Deuk-Seok Chung ,  Byong-Gwon Song ,  Yong-Chul Kim ,  Jun-Hee Choi ,  Moon-Jin Shin

Inventor： Deuk-Seok Chung ,  Byong-Gwon Song ,  Yong-Chul Kim ,  Jun-Hee Choi ,  Moon-Jin Shin

IPC: H01J1/62

CPC classification number: H01J63/06 ,  H01J9/025 ,  H01J63/02

Abstract: A field emission backlight unit includes: an upper substrate and a lower substrate spaced apart from each other and facing each other; an anode electrode arranged on a lower surface of the upper substrate; a phosphor layer arranged on a lower surface of the anode electrode; cathode electrodes arranged on an upper surface of the lower substrate; an insulating layer having cavities adapted to expose the cathode electrode; a flat panel shaped gate electrode arranged on the insulating layer and having gate apertures respectively connected to the cavities; and an emitter arranged on the cathode electrode; the gate electrode is adapted to receive a ground voltage and the cathode electrode is adapted to receive a negative voltage

Abstract translation: 场发射背光单元包括：彼此间隔开并且彼此面对的上基板和下基板; 阳极，布置在上基板的下表面上; 布置在所述阳极电极的下表面上的荧光体层; 设置在下基板的上表面上的阴极电极; 绝缘层，其具有适于暴露所述阴极电极的空腔; 布置在所述绝缘层上且具有分别连接到所述空腔的栅极孔的平板形栅电极; 和布置在阴极上的发射极; 栅电极适于接收接地电压，并且阴极电极适于接收负电压

公开(公告)号：US20070085467A1

公开(公告)日：2007-04-19

申请号：US11583755

申请日：2006-10-18

Applicant: Jin-Hui Cho ,  Sang-Jo Lee ,  Su-Bong Hong

Inventor： Jin-Hui Cho ,  Sang-Jo Lee ,  Su-Bong Hong

IPC: H01J63/04 ,  H01J1/62

CPC classification number: H01J1/30 ,  H01J29/04 ,  H01J31/127 ,  H01J63/02 ,  H01J2201/3195 ,  H01J2329/0497

Abstract: An electron emission device is disclosed. The electron emission device includes a resistance layer for electrically connecting a line electrode and isolate electrodes included in the cathode electrode. The cathode electrode can maintain a uniform voltage due to the resistance layer. A protection layer is located on the resistance layer. The protection layer prevents conductive elements contained in the resistance layer from diffusing over the protection layer. The protection layer also prevents the resistance layer from being oxidized.

Abstract translation: 公开了一种电子发射装置。 电子发射装置包括用于电连接线电极和隔离包括在阴极电极中的电极的电阻层。 阴极可以由于电阻层而保持均匀的电压。 保护层位于电阻层上。 保护层防止包含在电阻层中的导电元件在保护层上扩散。 保护层也防止电阻层被氧化。

公开(公告)号：US20070069616A1

公开(公告)日：2007-03-29

申请号：US11281869

申请日：2005-11-17

Applicant: Cheng-Chung Lee ,  Ming-Chun Hsiao ,  Biing-Nan Lin ,  Wei-Yi Lin

Inventor： Cheng-Chung Lee ,  Ming-Chun Hsiao ,  Biing-Nan Lin ,  Wei-Yi Lin

IPC: H01J5/16

CPC classification number: H01J63/02 ,  H01J9/242 ,  H01J29/864 ,  H01J31/127 ,  H01J61/025 ,  H01J63/04

Abstract: This invention provides a method for enhancing the luminance and uniformity of a flag panel light source and the light source thereof. It provides a patterned reflective structure to reflect or deflect the light back onto the display area and lighten the area which used to be blocked by spacers. The patterned reflective structure may be designed in several places, such as between an end surface of a spacer and the inner surface of an anode substrate, or on the inner surface of the edges of the side-frame between the anode plate and the cathode plate by further coating a reflective material, or on the side-frames surrounding the panel by further coating a reflective material, etc. With such a patterned reflective structure, this invention enhances the luminance and uniformity of a flat panel light source. The present invention can be applied to field emission displays.

Abstract translation: 本发明提供了一种用于增强标志面板光源及其光源的亮度和均匀性的方法。 它提供了图案化的反射结构，以将光反射或偏转回显示区域并减轻以前由间隔物阻挡的区域。 图案化反射结构可以在多个位置设计，例如间隔件的端面和阳极基板的内表面之间，或在阳极板和阴极板之间的侧框的边缘的内表面上 通过进一步涂覆反射材料，或通过进一步涂覆反射材料等，在围绕面板的侧框上。通过这种图案化的反射结构，本发明增强了平板光源的亮度和均匀性。 本发明可以应用于场发射显示器。

公开(公告)号：US20070057621A1

公开(公告)日：2007-03-15

申请号：US11489529

申请日：2006-07-20

Applicant: Young-Suk Cho ,  Yong-Soo Shoi

Inventor： Young-Suk Cho ,  Yong-Soo Shoi

IPC: H01J63/04 ,  H01J1/62

CPC classification number: H01J63/02 ,  H01J63/06

Abstract: An electron emission type backlight unit may include a front substrate, a rear substrate facing the front substrate with a predetermined distance therebetween, an anode and a fluorescent layer disposed behind the front substrate, first electrodes and second electrodes disposed on the rear substrate, the first electrodes and the second electrodes being spaced apart from each other, and electron emitting layers at least partially covering sides of at least one of the first electrodes and the second electrodes that extend along a direction other than a direction substantially or exactly parallel to the front substrate.

Abstract translation: 电子发射型背光单元可以包括前基板，与前基板对置的后基板，其间具有预定距离，阳极和布置在前基板后面的荧光层，设置在后基板上的第一电极和第二电极， 电极和第二电极彼此间隔开，并且电子发射层至少部分地覆盖至少一个第一电极和第二电极的沿着除了基本上或精确地平行于前基板的方向以外的方向延伸的侧面 。

公开(公告)号：US20060197433A1

公开(公告)日：2006-09-07

申请号：US11306209

申请日：2005-12-20

Applicant: Ga-Lane Chen

Inventor： Ga-Lane Chen

IPC: H01J63/04 ,  H01J1/62

CPC classification number: H01J63/06 ,  G02B6/0038 ,  G02B6/0046 ,  G02B6/0066 ,  G02F1/133615 ,  H01J9/025 ,  H01J63/02 ,  H01J63/04

Abstract: A backlight device (100) includes a light source (110) and a light guiding plate (120). The light source includes a cathode (111); a nucleation layer (112) formed on the cathode; a field emission portion (102) formed on the nucleation layer; and a light-permeable anode (117) arranged over the cathode. The field emission portion includes an isolating layer (113) formed on the cathode; a plurality of isolating posts (114) disposed on the isolating layer; and a plurality of field emitters (115) located on the respective isolating posts. The light guiding plate includes an incident surface (121) facing the light-permeable anode and adapted for receiving light emitted from the light source.

Abstract translation: 背光装置（100）包括光源（110）和导光板（120）。 光源包括阴极（111）; 在阴极上形成的成核层（112） 形成在所述成核层上的场致发射部分（102） 以及布置在阴极上的透光阳极（117）。 场发射部分包括形成在阴极上的隔离层（113） 设置在所述隔离层上的多个隔离柱（114） 以及位于相应隔离柱上的多个场发射器（115）。 导光板包括面对透光阳极的入射表面（121），用于接收从光源发出的光。

公开(公告)号：US07041518B2

公开(公告)日：2006-05-09

申请号：US10746358

申请日：2003-12-24

Applicant: Ho-Young Lee ,  Yong-Hyup Kim ,  Woo Yong Sung

Inventor： Ho-Young Lee ,  Yong-Hyup Kim ,  Woo Yong Sung

IPC: H01L21/00

CPC classification number: B82Y30/00 ,  B82Y10/00 ,  H01J1/3048 ,  H01J9/025 ,  H01J63/02 ,  H01J63/06 ,  H01J2329/00

Abstract: Provided are a low-temperature formation method for emitter tips including copper oxide nanowires or copper nanowires and a display device or a light source manufactured using the same. The low-temperature formation method includes preparing a substrate having an exposed copper surface. The copper surface contacts an oxide solution at a low temperature of 100° C. or less to grow copper oxide nanowires on the surface of the substrate. Optionally, a reduction gas or a heat is supplied to the copper oxide nanowires, or plasma processing is performed on the copper oxide nanowires, thereby reducing the copper oxide nanowires to copper nanowires. Thus, emitter tips including copper oxide nanowires or copper nanowires are formed densely at a low temperature such that the emitter tips have a shape and length suitable for emission of electrons.

Abstract translation: 提供了包括氧化铜纳米线或铜纳米线的发射极尖端的低温形成方法以及使用其制造的显示装置或光源。 低温形成方法包括制备具有暴露的铜表面的基板。 铜表面在100℃以下的低温下与氧化物溶液接触，以在衬底的表面上生长氧化铜纳米线。 可选地，向氧化铜纳米线供给还原气体或热量，或者对氧化铜纳米线进行等离子体处理，由此将铜氧化物纳米线还原为铜纳米线。 因此，包括铜氧化物纳米线或铜纳米线的发射极尖端在低温下密集地形成，使得发射极尖具有适于发射电子的形状和长度。

公开(公告)号：US20050136787A1

公开(公告)日：2005-06-23

申请号：US11002184

申请日：2004-12-03

Applicant: Hang-Woo Lee ,  Shang-Hyeun Park

Inventor： Hang-Woo Lee ,  Shang-Hyeun Park

IPC: G03F7/032 ,  G03F7/004 ,  G03F7/32 ,  G03F7/40 ,  H01J1/304 ,  H01J9/02 ,  H01J9/04 ,  H01J9/12 ,  H01J31/12 ,  H01J63/02

CPC classification number: H01J63/02 ,  B82Y10/00 ,  H01J9/025 ,  H01J31/127 ,  H01J2201/30469

Abstract: A method for forming a carbon nanotube emitter by coating a photoresist on a substrate having an electrode already formed thereon, followed by patterning to form a photoresist dot on the electrode. The substrate is covered with a carbon nanotube paste that covers the photoresist dot. The carbon nanotube emitter is formed on the electrode by interdiffusion between the photoresist dot and the carbon nanotube paste through drying, and the carbon nanotube paste covering the carbon nanotube emitter is then removed.

Abstract translation: 一种通过在其上已经形成有电极的基板上涂覆光致抗蚀剂来形成碳纳米管发射体的方法，然后进行图案化以在电极上形成光致抗蚀剂点。 用覆盖光致抗蚀剂点的碳纳米管膏覆盖基板。 碳纳米管发射体通过干燥在光刻胶点和碳纳米管糊之间的相互扩散形成在电极上，然后除去覆盖碳纳米管发射体的碳纳米管膏。

公开(公告)号：US20050073235A1

公开(公告)日：2005-04-07

申请号：US10951509

申请日：2004-09-28

Applicant: Yukihisa Takeuchi ,  Tsutomu Nanataki ,  Iwao Ohwada

Inventor： Yukihisa Takeuchi ,  Tsutomu Nanataki ,  Iwao Ohwada

IPC: H01J29/04 ,  G09G3/22 ,  H01J1/05 ,  H01J1/14 ,  H01J1/30 ,  H01J1/312 ,  H01J19/06 ,  H01J31/12 ,  H01J63/02 ,  H01J63/06

CPC classification number: H01J1/312 ,  B82Y10/00 ,  G09G3/22 ,  G09G2310/06 ,  H01J31/127 ,  H01J63/02 ,  H01J2201/3125

Abstract: An electron emitter includes a lower electrode formed on a glass substrate, an emitter section made of dielectric film formed on the lower electrode, and an upper electrode formed on the emitter section. A drive voltage for electron emission is applied between the upper electrode and the lower electrode. At least the upper electrode has a plurality of through regions through which the emitter section is exposed. The upper electrode has a surface which faces the emitter section in peripheral portions of the through regions and which is spaced from the emitter section.

Abstract translation: 电子发射器包括形成在玻璃基板上的下电极，形成在下电极上的电介质膜制成的发射极部分和形成在发射极部分上的上电极。 用于电子发射的驱动电压施加在上电极和下电极之间。 至少上部电极具有多个通过发射极部分暴露的通过区域。 上电极具有与通孔区域的周边部分相对的发射极部分的表面，并且与发射极部分间隔开。

公开(公告)号：US06586866B1

公开(公告)日：2003-07-01

申请号：US09599399

申请日：2000-06-22

Applicant: Tomoyuki Ikedo ,  Kouzou Adachi ,  Yoshinobu Ito ,  Ryotaro Matui

Inventor： Tomoyuki Ikedo ,  Kouzou Adachi ,  Yoshinobu Ito ,  Ryotaro Matui

IPC: H01J188

CPC classification number: H01J63/08 ,  H01J61/10 ,  H01J61/30 ,  H01J61/302 ,  H01J61/35 ,  H01J61/68 ,  H01J63/02

Abstract: In a gas discharge tube in which a sealed envelope at least a part of which transmits light is filled with a gas, and electric discharge is generated between anode and cathode sections disposed within the sealed envelope, so as to emit predetermined light outside from the light-transmitting part of the sealed envelope, the anode section is mounted on an insulating anode support member, an insulating electrode support member having an opening for exposing the anode section is mounted on a surface surrounding the anode section, a focusing electrode having a focusing opening projecting toward the anode section is further mounted at the front face of the opening, and the cathode section is disposed on the anode support member or focusing electrode support member so as to be spaced from the focusing opening.

Abstract translation: 在其中至少一部分透光的密封外壳充满气体的气体放电管中，并且在设置在密封外壳内的阳极部分和阴极部分之间产生放电，以便从光线外部发出预定的光 - 传输密封外壳的一部分，阳极部分安装在绝缘阳极支撑构件上，具有用于暴露阳极部分的开口的绝缘电极支撑构件安装在围绕阳极部分的表面上，聚焦电极具有聚焦开口 向阳极部突出的部分进一步安装在开口的前表面，阴极部设置在阳极支撑部件或聚焦电极支撑部件上，以与聚焦开口隔开。

公开(公告)号：US06573655B1

公开(公告)日：2003-06-03

申请号：US09602475

申请日：2000-06-23

Applicant: Tomoyuki Ikedo ,  Kouzou Adachi ,  Yoshinobu Ito ,  Ryotaro Matui

Inventor： Tomoyuki Ikedo ,  Kouzou Adachi ,  Yoshinobu Ito ,  Ryotaro Matui

IPC: H01J1718

CPC classification number: H01J61/302 ,  H01J61/10 ,  H01J61/30 ,  H01J61/35 ,  H01J61/68 ,  H01J63/02 ,  H01J63/08

Abstract: In the gas discharge tube of the present invention, for elongating the life of the discharge tube itself while lowering the assembling temperature, a side tube itself is formed from glass, and a metal is employed in a joint between a stem and the side tube. Namely, a metal-made first peripheral portion provided in the stem and a metal-made second peripheral portion provided in the side tube are utilized in the joint. As a result, the discharge tube itself can be made smaller.

Abstract translation: 在本发明的气体放电管中，为了在降低组装温度的同时延长放电管本身的寿命，侧管本身由玻璃形成，并且金属用于杆和侧管之间的接头中。 也就是说，在接头中使用设置在杆中的金属制的第一周边部分和设置在侧管中的金属制的第二周边部分。 结果，可以使放电管本身更小。