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公开(公告)号：US07915799B2
公开(公告)日：2011-03-29
申请号：US11603628
申请日：2006-11-21
Abstract: A field emission lamp generally includes a bulb having an open end, a lamp head disposed at the open end of the bulb, an anode, and a cathode. The anode includes an anode conductive layer formed on an inner surface of the bulb, a fluorescent layer deposited on the anode conductive layer, and an anode electrode electrically connected with the anode conductive layer and the lamp head. The cathode includes an electron emission element and a cathode electrode electrically connected with the electron emission element and the lamp head. The electron emission element has an electron emission layer. The electron emission layer includes getter powders therein to exhaust unwanted gas in the field emission lamp, thereby ensuring the field emission lamp with a high degree of vacuum during operation thereof. A method for making such field emission lamp is also provided.
Abstract translation: 场致发射灯通常包括具有开口端的灯泡，设置在灯泡的开口端的灯头，阳极和阴极。 阳极包括形成在灯泡的内表面上的阳极导电层，沉积在阳极导电层上的荧光层和与阳极导电层和灯头电连接的阳极电极。 阴极包括与电子发射元件和灯头电连接的电子发射元件和阴极电极。 电子发射元件具有电子发射层。 电子发射层包括其中的吸气剂粉末以排放场致发射灯中的不需要的气体，从而确保在其操作期间具有高真空度的场致发射灯。 还提供了制造这种场致发射灯的方法。
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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。
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公开(公告)号：US07851231B2
公开(公告)日：2010-12-14
申请号：US11907942
申请日：2007-10-18
Applicant: Sun-il Kim , Jun-hee Choi , Byong-gwon Song , Shang-hyeun Park , Ho-suk Kang , Deuk-seok Chung , Chan-wook Baik
Inventor： Sun-il Kim , Jun-hee Choi , Byong-gwon Song , Shang-hyeun Park , Ho-suk Kang , Deuk-seok Chung , Chan-wook Baik
IPC: H01L21/00
CPC classification number: H01J63/02 , G02F2001/133625 , H01J9/247
Abstract: A method of fabricating a field emission array type light emitting unit that includes a rear substrate including a plurality of cathodes and a plurality of carbon nanotube emitters on a front side, a front substrate including a plurality of anodes and a phosphor layer on a rear side, wherein the rear substrate and the front substrate are arranged at a distance apart from each other and a plurality of spacers are arranged between the rear substrate and the front substrate, the plurality of spacers being adapted to maintain constant the distance, the method includes producing a diffusion pattern by wet etching a front side of the front substrate.
Abstract translation: 一种制造场发射阵列型发光单元的方法，该发光阵列型发光单元包括：前表面上包括多个阴极和多个碳纳米管发射体的后基板，包括多个阳极的前基板和背面的荧光体层 其特征在于，所述后基板和所述前基板被配置成彼此间隔开，并且在所述后基板与所述前基板之间配置有多个间隔件，所述多个间隔件适于保持距离恒定，所述方法包括： 通过湿法蚀刻前基板的前侧的扩散图案。
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公开(公告)号：US07812511B2
公开(公告)日：2010-10-12
申请号：US11510414
申请日：2006-08-25
Applicant: Peng Liu , Yang Wei , Kai-Li Jiang , Xiao-Bo Zhang , Shou-Shan Fan
Inventor： Peng Liu , Yang Wei , Kai-Li Jiang , Xiao-Bo Zhang , Shou-Shan Fan
Abstract: A field emission illumination device includes a sealed tubular body, an anode layer, a fluorescence layer and an electron emitting cathode electrode. The sealed tubular body has a light-permeable portion and the anode is formed on an inner surface of the light-permeable portion of the tubular body. The fluorescence layer is formed on the anode layer. The electron emitting cathode is positioned in the tubular body and includes at least one carbon nanotube yarn. In the illuminating process the energy in the field emission illumination device only undergoes transformation from electric energy to luminous energy, so the efficiency of the energy transformation is increased.
Abstract translation: 场发射照明装置包括密封管状体，阳极层，荧光层和电子发射阴极电极。 密封的管状体具有透光部分，并且阳极形成在管状体的透光部分的内表面上。 荧光层形成在阳极层上。 电子发射阴极定位在管状体中，并且包括至少一个碳纳米管纱线。 在照明过程中，场发射照明装置中的能量仅经历从电能到能量的转换，因此能量转换的效率增加。
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公开(公告)号：US07780495B2
公开(公告)日：2010-08-24
申请号：US11951160
申请日：2007-12-05
Applicant: Yang Wei , Liang Liu , Shou-Shan Fan
Inventor： Yang Wei , Liang Liu , Shou-Shan Fan
IPC: H01J9/04
Abstract: A field emission lamp includes a transparent glass tube, a cathode, and an anode. The anode and cathode are both disposed in the transparent glass tube. The cathode includes an electron emission layer. The anode includes a carbon nanotube transparent conductive film formed on an inner wall of the transparent glass tube and a fluorescent layer formed on the carbon nanotube transparent conductive film. A method for fabricating the above-described field emission lamp, includes the steps of: (a) providing a transparent glass tube including at least one conductive wire, a carbon nanotube transparent conductive film and a fluorescent layer formed on the inner wall thereof; and (b) providing an anode electrode, a cathode electrode, a cathode emitter sealed by feedthroughs in the glass tube to achieve the field emission lamp.
Abstract translation: 场致发射灯包括透明玻璃管，阴极和阳极。 阳极和阴极都设置在透明玻璃管中。 阴极包括电子发射层。 阳极包括形成在透明玻璃管的内壁上的碳纳米管透明导电膜和形成在碳纳米管透明导电膜上的荧光层。 一种制造上述场致发射灯的方法，包括以下步骤：（a）提供一种透明玻璃管，其包括形成在其内壁上的至少一根导线，碳纳米管透明导电膜和荧光层; 和（b）提供阳极电极，阴极电极，通过玻璃管中的馈通器密封的阴极发射体，以实现场发射灯。
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Patent Agency Ranking
公开(公告)号：US20100171408A1
公开(公告)日：2010-07-08
申请号：US12643956
申请日：2009-12-21
Applicant: Kyung-Sun Ryu
Inventor： Kyung-Sun Ryu
CPC classification number: H01J9/18 , G02F1/133602 , G02F2001/133625 , H01J63/02 , H01J63/06
Abstract: A light emitting device and a display device using the same. The light emitting device includes: a substrate provided with recesses formed in a stripe pattern; first electrodes disposed inside the recesses in a stripe pattern aligned parallel to the recesses; electron emission regions disposed on the first electrodes; second electrodes disposed in a stripe pattern aligned in a direction crossing the first electrodes and closely fixed to the substrate; and an adhesive member for fixing the second electrodes to the substrate. The second electrodes include mesh portions spaced apart from tops of the electron emission regions in crossing of the first electrodes and the second electrodes, supports surrounding the mesh portions and connected with the substrate, and combining grooves formed at edges of the supports facing the substrate. The adhesive members are disposed in the combining grooves of the second electrodes to connect the second electrodes with the substrate.
Abstract translation: 发光装置及使用其的显示装置。 发光器件包括：设置有形成为条纹图案的凹部的基板; 第一电极，其设置在所述凹部内，所述第一电极以平行于所述凹部排列的条纹图案; 设置在所述第一电极上的电子发射区域; 第二电极，其设置成沿与所述第一电极交叉的方向排列并且紧密地固定到所述基板的条纹图案; 以及用于将第二电极固定到基板的粘合构件。 第二电极包括与第一电极和第二电极交叉的电子发射区域的顶部间隔开的网状部分，围绕网状部分并与基底连接的支撑体，以及组合形成在面向基板的支撑件的边缘处的凹槽。 粘合剂构件设置在第二电极的组合槽中，以将第二电极与衬底连接。
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87.发明授权Composition for preparing electron emission source, method for preparing electron emission source using the composition, and electron emission source 有权用于制备电子发射源的组合物，使用该组合物制备电子发射源的方法和电子发射源公开(公告)号：US07745984B2
公开(公告)日：2010-06-29
申请号：US11251809
申请日：2005-10-18
Applicant: Hyun-Jee Lee , Chang-Wook Kim
Inventor： Hyun-Jee Lee , Chang-Wook Kim
IPC: H01J1/62
CPC classification number: H01J63/02 , B82Y10/00 , H01J1/3048 , H01J9/025 , H01J2201/30469
Abstract: Provided are a composition for preparing an electron emission source, including a nano-sized inorganic material and a vehicle, a method for preparing an electron emission source using the composition, an electron emission source including a nano-sized inorganic material and a small amount of a residual carbon, and further, an electron emission device including the electron emission source.
Abstract translation: 提供了一种用于制备电子发射源的组合物，其包括纳米级无机材料和载体，使用该组合物制备电子发射源的方法，包括纳米级无机材料的电子发射源和少量 残留碳，还有包含电子发射源的电子发射装置。
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公开(公告)号：US20100141112A1
公开(公告)日：2010-06-10
申请号：US12414666
申请日：2009-03-31
Applicant: Po-Hung Wang , Jung-Yu Li , Shih-Pu Chen , Yi-Ping Lin , Yen-I Chou , Ming-Chung Liu
Inventor： Po-Hung Wang , Jung-Yu Li , Shih-Pu Chen , Yi-Ping Lin , Yen-I Chou , Ming-Chung Liu
Abstract: An electron emission device including a first substrate, a second substrate, a gas, a sealant, and a phosphor layer is provided. The first substrate has a cathode thereon, and the cathode has a patterned profile. The second substrate is opposite to the first substrate and has an anode thereon. The sealant is disposed at edges of the first substrate and the second substrate to assemble the first and second substrates. The gas is disposed between the cathode and the anode and configured to induce a plurality of electrons from the cathode, wherein the pressure of the gas is between 10 torr and 10−3 torr. The phosphor layer is disposed on the moving path of the electrons to react with the electrons so as to emit light.
Abstract translation: 提供了包括第一基板，第二基板，气体，密封剂和荧光体层的电子发射装置。 第一衬底在其上具有阴极，阴极具有图案形状。 第二基板与第一基板相对并且在其上具有阳极。 密封剂设置在第一基板和第二基板的边缘处以组装第一和第二基板。 气体设置在阴极和阳极之间并且被配置为从阴极诱导多个电子，其中气体的压力在10托和10 -3托之间。 荧光体层设置在电子的移动路径上以与电子反应以发光。
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公开(公告)号：US07728494B2
公开(公告)日：2010-06-01
申请号：US11843563
申请日：2007-08-22
Applicant: Sang-Hun Park
Inventor： Sang-Hun Park
CPC classification number: H01J63/02 , G02F2001/133625 , H01J29/96 , H01J31/127 , H01J61/305 , H01J2329/86
Abstract: A light emission device and a display device having the light emission device are provided. The light emission device includes first and second substrates that are arranged to face each other, an electron emission unit that is located on a first surface of the first substrate facing the second substrate and has electron emission regions and driving electrodes, a light emission unit that is located on a surface of the second substrate and has an anode electrode and one or more phosphor layers, and a surface heat generation unit that is located on a second surface (or outer surface) of the first substrate facing away from the second substrate to control a temperature of the first substrate using a resistive layer having a positive temperature coefficient (PTC) property.
Abstract translation: 提供了具有发光装置的发光装置和显示装置。 发光装置包括彼此相对配置的第一和第二基板，位于第一基板的面向第二基板的第一表面上并具有电子发射区域和驱动电极的电子发射单元，发光单元， 位于所述第二基板的表面上，并且具有阳极电极和一个或多个荧光体层，以及位于所述第一基板的远离所述第二基板的第二表面（或外表面）上的表面热产生单元， 使用具有正温度系数（PTC）特性的电阻层来控制第一基板的温度。
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90.发明授权公开(公告)号：US07692371B2
公开(公告)日：2010-04-06
申请号：US12000368
申请日：2007-12-12
Applicant: Li-Yung Lu , Zhi-Ming Hong , Tzung-Han Yang
Inventor： Li-Yung Lu , Zhi-Ming Hong , Tzung-Han Yang
IPC: H01J1/62
Abstract: The present invention relates to an electrode for a source of field emitting electrons and a lighting panel and a lighting apparatus thereof. A plurality of conductive emitters made from a combination of an electrical emitting source material and an electrical conductive material is formed on a cathode plate. Therefore, the conductive emitter can be a cathode, a gate and a field emitting electric source as well to simplify the structure and the process, and improve the brightness and uniformity thereof.
Abstract translation: 本发明涉及用于场发射电子源的电极和照明面板及其照明装置。 在阴极板上形成由发光源材料和导电材料的组合制成的多个导电发射体。 因此，导电发射体可以是阴极，栅极和场发射电源，并且简化结构和工艺，并提高其亮度和均匀性。
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