公开(公告)号：US08729787B2

公开(公告)日：2014-05-20

申请号：US11640701

申请日：2006-12-18

Applicant: Neal R. Rueger

Inventor： Neal R. Rueger

IPC: H01J21/00

CPC classification number: H01J9/18 ,  B82Y15/00 ,  B82Y99/00 ,  H01J9/025 ,  H01J21/04 ,  H01J21/10 ,  H01J63/02 ,  H01J2201/30469 ,  Y10S977/939

Abstract: The present disclosure includes field emission device embodiments. The present disclosure also includes method embodiments for forming field emitting devices. One device embodiment includes a housing defining an interior space including a lower portion and an upper portion, a cathode positioned in the lower portion of the housing, a elongate nanostructure coupled to the cathode, an anode positioned in the upper portion of the housing, and a control grid positioned between the elongate nanostructure and the anode to control electron flow between the anode and the elongate nanostructure.

Abstract translation: 本公开包括场发射装置实施例。 本公开还包括用于形成场发射器件的方法实施例。 一个装置实施例包括限定内部空间的壳体，该内部空间包括下部分和上部部分，位于壳体下部的阴极，耦合到阴极的细长纳米结构，位于壳体上部的阳极，以及 位于细长纳米结构和阳极之间的控制网格，以控制阳极和细长纳米结构之间的电子流。

公开(公告)号：US08675150B2

公开(公告)日：2014-03-18

申请号：US12602940

申请日：2008-06-03

Applicant: Jean Dijon ,  Thierry Leroux

Inventor： Jean Dijon ,  Thierry Leroux

IPC: G02F1/1335 ,  G09F13/04

CPC classification number: H01J63/02 ,  G02F1/133536 ,  G02F1/133617 ,  G02F1/13362 ,  G02F2001/133507 ,  G09G3/3406 ,  G09G2320/062

Abstract: A lighting device for liquid crystal display provides as output a polarized extended light flux. It comprises a light source 100 comprising a layer with high albedo A on the light emission surface SD(A), on which are stacked a quarter-wave plate 101 and a reflecting polarizer 103. This results in a light transmission gain of the order of 1+A, which makes it possible to produce displays with high luminance and low electrical consumption.Application to flat-screen displays.

Abstract translation: 用于液晶显示器的照明装置提供极化扩展光束的输出。 它包括一个光源100，该光源100包括在发光表面SD（A）上具有高反照率A的层，在其上层叠有四分之一波片101和反射偏振器103.这导致光传输增益为 1 + A，这使得可以产生具有高亮度和低电耗的显示器。 适用于平板显示器。

公开(公告)号：US08536775B2

公开(公告)日：2013-09-17

申请号：US13064745

申请日：2011-04-13

Applicant: Tzung-Han Yang

Inventor： Tzung-Han Yang

IPC: H01J63/04 ,  H01J63/06 ,  H01J1/00

CPC classification number: H01J63/06 ,  H01J63/02

Abstract: A field emission lamp, capable of increasing the number of electron emitting points thereof, and of increasing the uniformity and the intensity of the light output therefrom by installing a mesh cathode is disclosed. The field emission lamp comprises: an outer shell having an inner surface, a mesh cathode unit surrounded by the outer shell, an anode unit formed on a portion of the inner surface of the outer shell, and a phosphor layer formed on a portion of the anode unit. Wherein, the light generated by the phosphor layer, due to the bombardment of the electrons, can output from the field emission lamp of the present invention, through the outer shell where none of the anode unit is formed thereon.

Abstract translation: 公开了一种场致发射灯，其能够增加其电子发射点的数量，并且通过安装网状阴极增加其输出的光的均匀性和强度。 场致发射灯包括：具有内表面的外壳，由外壳包围的网状阴极单元，形成在外壳的内表面的一部分上的阳极单元和形成在外壳的一部分上的荧光体层 阳极单元。 其中，由于电子轰击而由荧光体层产生的光可以从本发明的场致发射灯通过不在其上形成阳极单元的外壳输出。

公开(公告)号：US08456073B2

公开(公告)日：2013-06-04

申请号：US12474415

申请日：2009-05-29

Applicant: Timothy M. Swager ,  Hongwei Gu

Inventor： Timothy M. Swager ,  Hongwei Gu

IPC: G01N31/00 ,  G01N21/64

CPC classification number: H01J1/3042 ,  B82Y10/00 ,  B82Y99/00 ,  H01J1/304 ,  H01J9/025 ,  H01J63/02 ,  H01J63/06 ,  H01J2201/30469 ,  H01J2329/0455

Abstract: The present invention provides devices comprising an assembly of carbon nanotubes, and related methods. In some cases, the carbon nanotubes may have enhanced alignment. Devices of the invention may comprise features and/or components which may enhance the emission of electrons and may lower the operating voltage of the devices. Using methods described herein, carbon nanotube assemblies may be manufactured rapidly, at low cost, and over a large surface area. Such devices may be useful in display applications such as field emission devices, or other applications requiring high image quality, low power consumption, and stability over a wide temperature range.

Abstract translation: 本发明提供了包括碳纳米管组件的装置和相关方法。 在一些情况下，碳纳米管可以具有增强的对准。 本发明的装置可以包括可以增强电子发射的特征和/或部件，并且可以降低装置的工作电压。 使用本文所述的方法，碳纳米管组件可以以低成本，并且在大的表面积上快速制造。 这样的器件可用于诸如场致发射器件的显示应用，或者在宽的温度范围内需要高图像质量，低功耗和稳定性的其它应用中。

公开(公告)号：US20130119856A1

公开(公告)日：2013-05-16

申请号：US13811867

申请日：2010-08-17

Applicant: Mingjie Zhou ,  Wenbo Ma ,  Pengrui Shao

Inventor： Mingjie Zhou ,  Wenbo Ma ,  Pengrui Shao

IPC: H01J63/04 ,  H01J9/02

CPC classification number: H01J63/04 ,  H01J9/025 ,  H01J31/127 ,  H01J63/02 ,  H01J63/06

Abstract: A field emission flat light source and a manufacturing method thereof are provided. The field emission flat light source includes an anode (110), a cathode (120), a light guide plate (130) and a separation body (140). The anode (110) and the light guide plate (130) are separated by the separation body (140). The cathode (120) is provided in the contained space (150) formed by the anode (110), the light guide plate (130) and the separation body (140). The anode (110) includes an anode substrate (112), a metal reflective layer (114) provided on the anode substrate (112) and a light emitting layer (116) provided on the metal reflective layer (114). The cathode (120) includes a cathode substrate (122) and an electron emitter (124) provided on the surface of the cathode substrate (122). The thermal conductivity of the field emission flat light source is improved. The field emission flat light source is applied to the field of the liquid crystal display or the illumination light.

Abstract translation: 提供场发射平面光源及其制造方法。 场发射平面光源包括阳极（110），阴极（120），导光板（130）和分离体（140）。 阳极（110）和导光板（130）由分离体（140）分离。 阴极（120）设置在由阳极（110），导光板（130）和分离体（140）形成的容纳空间（150）中。 阳极（110）包括阳极基板（112），设置在阳极基板（112）上的金属反射层（114）和设置在金属反射层（114）上的发光层（116）。 阴极（120）包括设在阴极基板（122）的表面上的阴极基板（122）和电子发射体（124）。 场致发射平面光源的导热性得到改善。 场发射平面光源被应用于液晶显示器或照明光的场。

公开(公告)号：US20130087723A1

公开(公告)日：2013-04-11

申请号：US13510231

申请日：2010-06-16

Applicant: Michael T. Pelletier ,  Christopher M. Jones ,  Marina L. Morys

Inventor： Michael T. Pelletier ,  Christopher M. Jones ,  Marina L. Morys

IPC: G21K5/00

CPC classification number: G21K5/00 ,  G01N21/314 ,  G01N21/35 ,  G01N21/3577 ,  G01N21/359 ,  H01J63/00 ,  H01J63/02 ,  H01K1/32 ,  H01K7/00 ,  H01K11/00

Abstract: Light sources are provided with enhanced low-frequency (e.g., near infrared) emission. Some disclosed embodiments include a filament and at least one re-radiator element. The filament heats the re-radiator element to a steady-state temperature that is at least one quarter of the filament's absolute temperature. As disclosed herein, the increased surface area provided by the re-radiator element provides enhanced IR radiation from the light source. Patterning or texturing of the surface can further increase the re-radiator element's surface area. Various shapes such as disks, collars, tubes are illustrated and can be combined to customize the spectral emission profile of the light source. Some specific embodiments employ a coating on the bulb as the re-radiator element. The coating can be positioned to occlude light from the filament or to augment light from the filament, depending on the particular application. The various re-radiator elements can be positioned inside or outside the bulb.

Abstract translation: 光源具有增强的低频（例如近红外）发射。 一些公开的实施例包括灯丝和至少一个再辐射器元件。 灯丝将再散热器元件加热到至少是灯丝绝对温度四分之一的稳态温度。 如本文所公开的，由再散热器元件提供的增加的表面积提供来自光源的增强的IR辐射。 表面的图案化或纹理化可以进一步增加再散热器元件的表面积。 示出了诸如盘，套环，管的各种形状，并且可以组合以定制光源的光谱发射轮廓。 一些具体实施例在灯泡上采用涂层作为再辐射器元件。 根据具体应用，可以将涂层定位成阻挡来自灯丝的光或者增加灯丝的光。 各种再散热器元件可以位于灯泡内部或外部。

公开(公告)号：US08294354B2

公开(公告)日：2012-10-23

申请号：US13064743

申请日：2011-04-13

Applicant: Tzung-Han Yang ,  Chi-Tsung Lo

Inventor： Tzung-Han Yang ,  Chi-Tsung Lo

IPC: H01J63/04

CPC classification number: H01J63/02 ,  H01J63/06

Abstract: The present invention relates to a field emission light source device, which includes: a base substrate; at least one cathode strip, disposed over the base substrate; at least one emissive protrusion, disposed over the cathode strip and electrically connected to the cathode strip; an insulating layer, disposed over the cathode strip and having at least one opening to allow the emissive protrusion to protrude out of the opening; at least one anode strip, disposed over the insulating layer, where the cathode strip and the anode strip are arranged into an m×n matrix and the at least one anode strip individually has an impacted surface corresponding to the emissive protrude; and a phosphor layer disposed over the impacted surface. Accordingly, the present invention can enhance light utilization efficiency of a field emission light source device.

Abstract translation: 场发射光源装置技术领域本发明涉及场发射光源装置，其包括：基底基板; 设置在所述基底基板上的至少一个阴极条; 至少一个发射突起，设置在阴极条上并电连接到阴极条; 绝缘层，设置在阴极条上并具有至少一个开口以允许发射突起突出到开口外部; 设置在所述绝缘层上的至少一个阳极条，其中所述阴极条和所述阳极条被布置成m×n矩阵，并且所述至少一个阳极条分别具有对应于所述发射突出的冲击表面; 以及设置在受冲击表面上的磷光体层。 因此，本发明可以提高场发射光源装置的光利用效率。

公开(公告)号：US08278815B2

公开(公告)日：2012-10-02

申请号：US13189357

申请日：2011-07-22

Applicant: David H. Pan ,  Fa-Gung Fan

Inventor： David H. Pan ,  Fa-Gung Fan

IPC: H01J1/62 ,  H01J63/04 ,  H01J9/00

CPC classification number: H01J9/025 ,  H01J1/304 ,  H01J31/123 ,  H01J63/02 ,  H01J2201/30419

Abstract: In accordance with the invention, there are field emission light emitting devices and methods of making them. The field emission light emitting device can include a plurality of spacers, each connecting a substantially transparent substrate to a backing substrate. The device can also include a plurality of pixels, wherein each of the plurality of pixels can include one or snore first electrodes disposed over the substantially transparent substrate, a light emitting layer disposed over each of the one or more first electrodes, and one or more second electrodes disposed over the backing substrate, wherein the one or more second electrodes and the one or more first electrode are disposed at a predetermined gap in a low pressure region. Each of the plurality of pixels can further include one or more nanocylinder electron emitter arrays disposed over each of the one or more second electrodes.

Abstract translation: 根据本发明，存在场发射发光器件及其制造方法。 场致发射发光器件可以包括多个间隔件，每个间隔件将基本透明的基板连接到背衬基板。 该装置还可以包括多个像素，其中多个像素中的每一个可以包括设置在基本上透明的基板上的一个或第一电极，设置在该一个或多个第一电极的每一个上的发光层，以及一个或多个 设置在所述背衬基板上的第二电极，其中所述一个或多个第二电极和所述一个或多个第一电极以低压区域中的预定间隙设置。 多个像素中的每一个可以进一步包括设置在一个或多个第二电极中的每一个上的一个或多个纳米圆柱形电子发射器阵列。

公开(公告)号：US08269210B2

公开(公告)日：2012-09-18

申请号：US12744509

申请日：2008-11-26

Applicant: Lap-Tak Andrew Cheng ,  Adam Fennimore

Inventor： Lap-Tak Andrew Cheng ,  Adam Fennimore

IPC: H01L29/06

CPC classification number: H01J1/304 ,  H01J3/021 ,  H01J9/025 ,  H01J29/467 ,  H01J31/127 ,  H01J63/02 ,  H01J2203/0272 ,  H01J2329/4673 ,  H01J2329/4691

Abstract: A field emission cathode assembly that has a UV-blocking, insulating dielectric layer (3.4).

Abstract translation: 具有UV阻挡绝缘介电层（3.4）的场致发射阴极组件。

公开(公告)号：US08247960B2

公开(公告)日：2012-08-21

申请号：US12770732

申请日：2010-04-30

Applicant: Po-Hung Wang ,  Yi-Ping Lin ,  Yen-I Chou ,  Ming-Chung Liu ,  Jung-Yu Li ,  Shih-Pu Chen ,  Jung-Ya Hsieh ,  Ta-Wei Chien

Inventor： Po-Hung Wang ,  Yi-Ping Lin ,  Yen-I Chou ,  Ming-Chung Liu ,  Jung-Yu Li ,  Shih-Pu Chen ,  Jung-Ya Hsieh ,  Ta-Wei Chien

IPC: H01J61/30 ,  H01J63/04

CPC classification number: H01J63/06 ,  H01J63/02

Abstract: A 3-dimension facet light-emitting source device including a transparent container, an anode plate, a cathode plate, a plurality of transparent plates and a low-pressure gas layer is provided. The transparent container has a sealed space. The transparent plates are disposed between the anode plate and the cathode plate, and have a fluorescent layer thereon respectively. The lower pressure gas layer is filled in the sealed space to induce electrons emitting from the cathode plate, and the electrons fly in a direction parallel to the transparent plates and hit each fluorescent layer to emit light, so as to form a set of 3-dimension facet patterns.

Abstract translation: 提供了一种包括透明容器，阳极板，阴极板，多个透明板和低压气体层的三维面发光源装置。 透明容器具有密封空间。 透明板设置在阳极板和阴极板之间，并且在其上分别具有荧光层。 低压气体层被填充在密封空间中以诱发从阴极板发射的电子，并且电子沿平行于透明板的方向飞行，并使每个荧光层发光，从而形成一组3- 尺寸刻面图案。