公开(公告)号：US08476818B2

公开(公告)日：2013-07-02

申请号：US12698342

申请日：2010-02-02

Applicant: Hiroyuki Hirakawa ,  Ayae Nagaoka ,  Yasuo Imura ,  Tadashi Iwamatsu

Inventor： Hiroyuki Hirakawa ,  Ayae Nagaoka ,  Yasuo Imura ,  Tadashi Iwamatsu

IPC: H01J17/49 ,  H01J1/02

CPC classification number: G03G15/02 ,  B82Y10/00 ,  G02F2001/133625 ,  H01J1/312 ,  H01J31/127 ,  H01J63/06 ,  H01J2201/3125 ,  H01J2329/0484

Abstract: An electron emitting element of the present invention includes an electron acceleration layer sandwiched between an electrode substrate and a thin-film electrode, and the electron acceleration layer includes a fine particle layer containing insulating fine particles and a basic dispersant. This makes it possible to provide an electron emitting element which does not cause insulation breakdown in an insulating layer and which can be produced at a low cost.

Abstract translation: 本发明的电子发射元件包括夹在电极基板和薄膜电极之间的电子加速层，电子加速层包括含有绝缘细颗粒和碱性分散剂的细颗粒层。 这使得可以提供一种不会在绝缘层中引起绝缘击穿并且可以以低成本制造的电子发射元件。

公开(公告)号：US08446088B2

公开(公告)日：2013-05-21

申请号：US13514951

申请日：2009-12-29

Applicant: Mingjie Zhou ,  Wenbo Ma

Inventor： Mingjie Zhou ,  Wenbo Ma

IPC: H01J63/06

CPC classification number: H01J63/06 ,  C09K11/0883 ,  C09K11/565 ,  C09K11/584 ,  C09K11/7702 ,  C09K11/7718 ,  C09K11/7734 ,  C09K11/7771 ,  C09K11/7774 ,  H01J29/20 ,  H01J63/04 ,  Y02B20/181

Abstract: A field emission device for emitting white light is provided. The device includes a cathode plate assembly (1), an anode plate assembly (2) which is opposite to and spaced from the cathode plate assembly (1), and a supporting body (3) for tight coupling the cathode plate assembly (1) with the anode plate assembly (2). The anode plate assembly (2) includes a transparent substrate (203) which can emit yellow light when excited by blue light. An anode (202) and a blue cathode ray luminescent material layer (201) are provided on the surface of the transparent substrate (203). The blue cathode ray luminescent material layer (201) contains blue cathode ray luminescent material.

Abstract translation: 提供了用于发射白光的场发射装置。 该装置包括阴极板组件（1），与阴极板组件（1）相对并间隔开的阳极板组件（2）和用于紧密耦合阴极板组件（1）的支撑体（3） 与阳极板组件（2）。 阳极板组件（2）包括透明基板（203），当由蓝光激发时可以发出黄光。 在透明基板（203）的表面上设置阳极（202）和蓝色阴极射线发光材料层（201）。 蓝色阴极射线发光材料层（201）含有蓝色阴极射线发光材料。

公开(公告)号：US08441595B2

公开(公告)日：2013-05-14

申请号：US12828587

申请日：2010-07-01

Applicant: Ki-Hyun Noh

Inventor： Ki-Hyun Noh

IPC: G02F1/1335

CPC classification number: H01J63/06

Abstract: A light emitting device includes a vacuum vessel, a recess portion, a cathode electrode, an electron emission region, a gate electrode, and a gate terminal portion. The vacuum vessel includes a first substrate, a second substrate facing the first substrate, and a sealing member disposed between the first substrate and the second substrate. The recess portion is formed to be depressed along a direction on a surface of the first substrate facing the second substrate, and the cathode electrode is formed in the recess portion and extending along the one direction. The electron emission region is formed on the cathode electrode within the recess portion. The gate electrode includes a metal plate on the surface of the first substrate along a direction crossing the cathode electrode at an inner side of the sealing member. The gate terminal portion is formed on the surface of the first substrate on inner and outer sides of the sealing member, traversing under the sealing member and is electrically connected with the gate electrode. The gate terminal portion includes a conductive film having a thickness smaller than a thickness of the gate electrode.

Abstract translation: 发光器件包括真空容器，凹部，阴极电极，电子发射区域，栅极电极和栅极端子部分。 真空容器包括第一基板，面向第一基板的第二基板以及设置在第一基板和第二基板之间的密封部件。 凹部被形成为沿着面向第二基板的第一基板的表面上的方向凹陷，并且阴极电极形成在凹部中并沿着一个方向延伸。 在凹部内的阴极上形成电子发射区域。 所述栅极电极在所述密封部件的内侧沿着与所述阴极电极交叉的方向在所述第一基板的表面上具有金属板。 栅极端子部形成在密封部件的内侧和外侧的第一基板的表面上，在密封部件的下方横越，并与栅电极电连接。 栅极端子部分包括具有比栅电极的厚度小的厚度的导电膜。

公开(公告)号：US20120327326A1

公开(公告)日：2012-12-27

申请号：US13336539

申请日：2011-12-23

Applicant: Kwang-jong SUH ,  Jae-sang HA

Inventor： Kwang-jong SUH ,  Jae-sang HA

IPC: G02F1/1333 ,  H01L33/34 ,  B82Y99/00 ,  B82Y40/00

CPC classification number: H01J1/304 ,  H01J63/02 ,  H01J63/04 ,  H01J63/06 ,  H01J2201/30469 ,  H01J2329/0455

Abstract: A field emission panel includes a cathode electrode which is formed on a substrate, a multilayered carbon nano tube which is formed on the cathode electrode, and a gate electrode which is positioned at a distance from the multilayered carbon nano tube. The multilayered carbon nano tube has a minimum thermal decomposition temperature higher than a temperature of a heating process which is performed when the field emission panel is manufactured, and has three peaks of Raman scattered light in a Raman intensity distribution characteristic.

Abstract translation: 场致发射面板包括形成在基板上的阴极电极，形成在阴极上的多层碳纳米管和位于离多层碳纳米管一定距离处的栅电极。 多层碳纳米管具有比制造场致发射面板时进行的加热处理的温度更高的热分解温度，具有拉曼强度分布特性的拉曼散射光的三个峰。

公开(公告)号：US20120326056A1

公开(公告)日：2012-12-27

申请号：US13582781

申请日：2010-03-19

Applicant: Mingjie Zhou ,  Wenbo Ma ,  Yugang Liu

Inventor： Mingjie Zhou ,  Wenbo Ma ,  Yugang Liu

IPC: G01N21/64 ,  B05D5/06 ,  B32B3/30 ,  B32B15/04 ,  G02B1/10

CPC classification number: G02B5/0215 ,  B82Y20/00 ,  C03C3/095 ,  C03C4/12 ,  C03C17/06 ,  C03C2217/252 ,  C03C2217/254 ,  C03C2217/256 ,  C03C2217/262 ,  C09K11/7774 ,  C09K11/7792 ,  G02B5/008 ,  G02B2207/101 ,  H01J29/20 ,  H01J63/04 ,  H01J63/06 ,  Y10T428/24331 ,  Y10T428/24545 ,  Y10T428/24612

Abstract: A light emitting element (10) is provided, which includes luminescent glass (13), a metal layer (14) formed on the surface of the luminescent glass (13), wherein periodic micro and nano structure is provided on the metal layer (14), and the chemical constituent of the luminescent glass (13) is rare-earth-ion doped silicate. Further provided are manufacturing and luminescence methods of the light emitting element. The luminescent glass (13) in the present invention includes a metal layer (14) with periodic micro and nano structure, which can enhance the luminous efficiency and luminous homogeneity and stability of the luminescent glass, and can be used on superluminescent and high-speed operating light emitting devices.

Abstract translation: 提供一种发光元件（10），其包括发光玻璃（13），形成在发光玻璃（13）的表面上的金属层（14），其中在金属层（14）上设置周期性的微纳米结构 ），发光玻璃（13）的化学成分是稀土离子掺杂的硅酸盐。 还提供了发光元件的制造和发光方法。 本发明的发光玻璃（13）具有周期性微观和纳米结构的金属层（14），可提高发光效率，发光均匀性和发光玻璃的稳定性，可用于超发光和高速 操作发光装置。

公开(公告)号：US20120319561A1

公开(公告)日：2012-12-20

申请号：US13525548

申请日：2012-06-18

Applicant: Jong-hoon SHIN ,  Hun-soo KIM ,  Sang-jin LEE ,  Jong-han RHEE ,  Jung-Hyun PARK

Inventor： Jong-hoon SHIN ,  Hun-soo KIM ,  Sang-jin LEE ,  Jong-han RHEE ,  Jung-Hyun PARK

IPC: H01J19/42 ,  H01J9/18

CPC classification number: G02F1/133602 ,  G02F2001/133625 ,  H01J29/86 ,  H01J29/864 ,  H01J31/127 ,  H01J63/06 ,  H01J2329/861 ,  H01J2329/863

Abstract: A field emission panel, a liquid crystal display and a field emission display having the same are provided. The field emission panel includes a lower plate emitting electrons and an upper plate generating white light or a color image through collision with the electrons. The lower plate includes plural field emission elements, plural cathode electrodes and plural gate electrodes forming an electric field for electron emission from the electron emission elements, and a glass plate supporting the electron emission elements, the cathode electrodes, and the gate electrodes. The gate electrodes are arranged on an upper surface of the glass plate, and the glass plate has plural accommodation grooves for accommodating the plural electron emission elements and the plural cathode electrodes.

Abstract translation: 提供了场致发射面板，液晶显示器和具有该场致发射面板的场​​致发射显示器。 场发射面板包括发射电子的下板和通过与电子碰撞产生白光或彩色图像的上板。 下板包括多个场发射元件，多个阴极电极和形成用于从电子发射元件发射的电子的电场的多个栅电极，以及支撑电子发射元件，阴极电极和栅电极的玻璃板。 栅极布置在玻璃板的上表面上，玻璃板具有用于容纳多个电子发射元件和多个阴极的多个容纳槽。

公开(公告)号：US08143775B2

公开(公告)日：2012-03-27

申请号：US11922354

申请日：2006-06-28

Applicant: Qiu-Hong Hu

Inventor： Qiu-Hong Hu

IPC: H01J1/62

CPC classification number: H01J63/06 ,  H01J63/04 ,  H01J2893/0031

Abstract: In one embodiment of the present invention, an electron/photon source is disclosed based on field emission, cathodoluminescent and photo-enhanced field emission, including an evacuated chamber inside a housing, further including an anode and a cathode arranged inside the evacuated chamber. Furthermore, the cathode is arranged to emit electrons when a voltage is applied between the anode and cathode, the anode being arranged to emit light at a first wavelength range when receiving electrons emitted from the cathode, and a wavelength range converting material arranged to receive the emitted light of the first wavelength range and emit light at a second wavelength range. In a novel way, an embodiment of the present invention makes it possible to, in two steps, convert the electrons emitted from the cathode to visible light. The invention has shown to be advantageous, and makes it possible to select new emission materials, manufactured at a fraction of the cost associated with the earlier used materials where the electron to visible light conversion was done in one step.

Abstract translation: 在本发明的一个实施例中，基于场发射，阴极发光和光增强场发射，包括壳体内的抽真空室，还包括布置在抽空室内的阳极和阴极，公开了一种电子/光子源。 此外，当在阳极和阴极之间施加电压时，阴极被布置为发射电子，阳极被布置成在接收从阴极发射的电子时发射第一波长范围的光，并且布置成接收阴极的波长范围转换材料 发射第一波长范围的光并发射第二波长范围的光。 以新颖的方式，本发明的实施例使得可以在两个步骤中将从阴极发射的电子转换成可见光。 本发明已被证明是有利的，并且使得可以选择新的发射材料，这些新的发射材料以与之前使用的材料相关的成本的一部分制造，其中电子到可见光转换在一个步骤中进行。

公开(公告)号：US20120056535A1

公开(公告)日：2012-03-08

申请号：US13295857

申请日：2011-11-14

Applicant: Charles E. Hunt ,  Bearnard K. Vancil ,  Richard N. Herring ,  Richard Gale Sellers

Inventor： Charles E. Hunt ,  Bearnard K. Vancil ,  Richard N. Herring ,  Richard Gale Sellers

IPC: H01J29/48 ,  H01J9/12

CPC classification number: H01J9/244 ,  H01J61/56 ,  H01J63/06

Abstract: A light emitting device has a cathode-ray tube and power supply. The cathode-ray tube in an embodiment is optimized for emitting a broad electron beam, in one variation a dome-shaped diffusing grid is used to spread the beam. In another embodiment, the device has a base adapted for attachment to a standard lighting fixture.

Abstract translation: 发光装置具有阴极射线管和电源。 实施例中的阴极射线管被优化用于发射宽电子束，在一个变化中，使用圆顶状漫射栅格来扩展光束。 在另一个实施例中，该装置具有适于附接到标准照明器具的基座。

公开(公告)号：US08125425B2

公开(公告)日：2012-02-28

申请号：US11831827

申请日：2007-07-31

Applicant: Lorne A. Whitehead ,  Helge Seetzen ,  Don Graham ,  Greg Ward ,  Wolfgang Stuerzlinger

Inventor： Lorne A. Whitehead ,  Helge Seetzen ,  Don Graham ,  Greg Ward ,  Wolfgang Stuerzlinger

IPC: G09G3/36

CPC classification number: G02F1/01 ,  G02F1/133524 ,  G02F1/133603 ,  G02F1/1347 ,  G02F2001/133613 ,  G09G3/32 ,  G09G3/34 ,  G09G3/3426 ,  G09G3/3611 ,  G09G2300/023 ,  G09G2310/024 ,  G09G2320/0233 ,  G09G2320/0271 ,  G09G2320/043 ,  G09G2320/0626 ,  G09G2320/0633 ,  G09G2320/064 ,  G09G2320/0646 ,  G09G2320/066 ,  G09G2320/0693 ,  G09G2330/08 ,  G09G2360/145 ,  G09G2360/16 ,  H01J63/06 ,  H04N9/3102 ,  H04N9/3126 ,  H04N9/3155 ,  H04N9/3194 ,  H04N9/3197 ,  H05B33/0857

Abstract: A display has a screen which incorporates a light modulator. The screen may be a front projection screen or a rear-projection screen. The screen is illuminated with light from a light source comprising an array of controllable light-emitters. The controllable-emitters and elements of the light modulator may be controlled to adjust the intensity of light emanating from corresponding areas on the screen. The display may provide a high dynamic range.

Abstract translation: 显示器具有包含光调制器的屏幕。 屏幕可以是前投影屏幕或背投屏幕。 屏幕被来自包括可控光发射器阵列的光源的光照射。 可以控制光调制器的可控发射器和元件以调节从屏幕上的相应区域发出的光的强度。 显示器可以提供高动态范围。

公开(公告)号：US20110316412A1

公开(公告)日：2011-12-29

申请号：US13224336

申请日：2011-09-02

Applicant: Yi-Ping Lin ,  Shih-Pu Chen ,  Jung-Yu Li ,  Lian-Yi Cho

Inventor： Yi-Ping Lin ,  Shih-Pu Chen ,  Jung-Yu Li ,  Lian-Yi Cho

IPC: H01J63/04

CPC classification number: H01J63/06 ,  G02F2001/133625 ,  H01J61/0675

Abstract: A surface light source apparatus with dual-side emitting light includes at least a cathode wire structure, a transparent anode structure, a fluorescent layer and a low-pressure gas layer. The transparent anode structure is a surface structure, wherein the cathode wire structure and the transparent anode structure are parallel to each other. The fluorescent layer is located between the cathode wire structure and the transparent anode structure. The low-pressure gas layer fills the space between the cathode wire structure and the transparent anode structure and functions to induce the cathode evenly emitting electrons. The electron mean free path of the low-pressure gas layer allows at least a sufficient number of electrons to directly impact the fluorescent layer under an operation voltage.

Abstract translation: 具有双面发光的面光源装置至少包括阴极线结构，透明阳极结构，荧光层和低压气体层。 透明阳极结构是表面结构，其中阴极线结构和透明阳极结构彼此平行。 荧光层位于阴极线结构和透明阳极结构之间。 低压气体层填充阴极线结构和透明阳极结构之间的空间，并且用于诱导阴极均匀发射电子。 低压气体层的电子平均自由路径允许至少足够数量的电子在操作电压下直接冲击荧光层。