公开(公告)号：WO2022155293A1

公开(公告)日：2022-07-21

申请号：PCT/US2022/012259

申请日：2022-01-13

Applicant: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM ,  INL - INTERNATIONAL IBERIAN NANOTECHNOLOGY LABORATORY

Inventor： HUTTER, Tanya ,  BASAVARAJAPPA, Vinaya Kumar Kadayra

IPC: G01N27/64 ,  G01N1/22 ,  G01N33/00 ,  H01J1/02 ,  H01J27/26 ,  H01J49/10 ,  H01T23/00

Abstract: Disclosed herein are gas detector devices and methods of making and use thereof. The gas detector devices comprise: a temperature control layer; a grounded electrode; and a pyroelectric layer; the grounded electrode being disposed between the temperature control layer and the pyroelectric layer; and a detection electrode opposite and spaced apart from the pyroelectric layer defining an ionization zone therebetween. Disclosed herein are gas detection methods comprising: introducing a gas into the ionization zone; heating/cooling the temperature control layer to induce a first potential in the pyroelectric layer sufficient to ionize a first gas component, thereby producing a first ion; detecting the first ion; subsequently, heating/cooling the temperature control layer to induce a second potential in the pyroelectric layer sufficient to ionize the first gas component and a second gas component, thereby producing the first ion and a second ion; and electrically detecting the first ion and the second ion.

公开(公告)号：WO2021021392A1

公开(公告)日：2021-02-04

申请号：PCT/US2020/040974

申请日：2020-07-07

Applicant: LOCKHEED MARTIN CORPORATION

Inventor： EBERSOHN, Frans, Hendrik ,  SOVEREIGN, Randall, James ,  HEINRICH, Jonathan, Robert ,  SULLIVAN, Regina, Mariko

IPC: H01J1/02 ,  H01J1/16

Abstract: In one embodiment, a system includes a cathode and a thermionic emitter installed at least partially within the cathode tube of the cathode. The thermionic emitter is in a shape of a hollow cylinder. The hollow cylinder includes an outer surface and an unsmooth inner surface. The outer surface is configured to contact an inner surface of the cathode tube. The unsmooth inner surface includes a plurality of structures that provide an increase in surface area over a smooth surface.

公开(公告)号：WO2019214875A1

公开(公告)日：2019-11-14

申请号：PCT/EP2019/057669

申请日：2019-03-27

Applicant: OSRAM GMBH

Inventor： WINZEK, Bernhard

IPC: H01J1/02 ,  H01J9/02 ,  H01J61/073

Abstract: Die Erfindung betrifft eine Elektrode (10, 10a, 10b) für eine Entladungslampe (12), wobei die Elektrode (10, 10a, 10b) einen Grundkörper (14) mit einem eine Stirnfläche der Elektrode (10, 10a, 10b) bereitstellenden Elektrodenplateau (16) aufweist, wobei der Grundkörper (14) in einer Längserstreckungsrichtung (L) der Elektrode (10, 10a, 10b) durch das Elektrodenplateau (16) begrenzt ist. Weiterhin weist die die Elektrode (10, 10a, 10b) eine in zumindest einem vom Elektrodenplateau (16) verschiedenen ersten Bereich (18) des Grundkörpers (14) angeordnete Beschichtung (20) zur Erhöhung einer Wärmeemission auf. Zudem weist die Elektrode (10, 10a, 10b) mindestens einen zumindest bereichsweise zusammenhängenden, sich zumindest zum Teil in der Längserstreckungsrichtung (L) bis zum Elektrodenplateau (16) verlaufenden Freibereich (22) des Grundkörpers (14) auf, in welchem die Beschichtung (20) zur Erhöhung der Wärmeemission nicht angeordnet ist, und wobei der erste Bereich (18) in Umfangsrichtung der Elektrode (10, 10a, 10b) an zumindest einen Abschnitt des Freibereichs (22) angrenzt.

公开(公告)号：WO2014190304A1

公开(公告)日：2014-11-27

申请号：PCT/US2014/039419

申请日：2014-05-23

Applicant: ANDERSON, Deloren E.

Inventor： ANDERSON, Deloren E.

IPC: H01J1/02

CPC classification number: F21K9/23 ,  F21K9/232 ,  F21K9/60 ,  F21V3/00 ,  F21V19/003 ,  F21V31/04 ,  F21Y2107/00 ,  F21Y2115/10

Abstract: A light bulb includes an Edison style base, light emitting diode circuitry coupled to the base, a bulb sealed about the base and extending above the base, an elongated filament substrate supported by the base and extending into the bulb above the base, a light emitting diode channel supported by the filament substrate, coupled to the light emitting diode circuitry, and extending into the bulb above the base, and an inert gas disposed within the bulb.

Abstract translation: 一个灯泡包括一个爱迪生风格的底座，耦合到该底座的发光二极管电路，一个围绕基座密封并在基座上方延伸的灯泡，由基座支撑并延伸到基座上方的灯泡的细长丝基底， 由灯丝衬底支撑的二极管通道，耦合到发光二极管电路，并延伸到基座上方的灯泡中，以及设置在灯泡内的惰性气体。

公开(公告)号：WO2011159289A1

公开(公告)日：2011-12-22

申请号：PCT/US2010/038747

申请日：2010-06-16

Applicant: HALLIBURTION ENERGY SERVICES, INC. ,  PELLETIER, Michael, T. ,  JONES, Christopher, M. ,  MORYS, Marian, L.

Inventor： PELLETIER, Michael, T. ,  JONES, Christopher, M. ,  MORYS, Marian, L.

IPC: H01J1/02

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。 各种重新散热器元件可以放置在灯泡的内部或外部。

公开(公告)号：WO2006116323A3

公开(公告)日：2008-09-04

申请号：PCT/US2006015496

申请日：2006-04-18

Applicant: SUNG CHIEN-MIN

Inventor： SUNG CHIEN-MIN

IPC: H01L35/12 ,  H01J1/02 ,  H01J1/14 ,  H01L37/00

CPC classification number: H01L37/00 ,  H01J45/00

Abstract: Diamond-like carbon based thermoelectric conversion devices and methods of making and using the same which have improved conversion efficiencies and increased reliability. The device can include a cathode (25) having a base member (60) with a layer of diamond-like carbon material (5) such as amorphous diamond coated over the cathode (25). A dielectric intermediate member (55) can be electrically coupled between the diamond-like carbon material (5) and an anode (30). Various additional layers and configurations can allow for improved performance such as multiple cathode layers and/or multiple intermediate layers. The thermoelectric conversion devices can be configured as an electrical generator and/or a cooling device and can be conveniently formed. In addition, the devices of the present invention do not require formation of a vacuum space and are typically completely solid throughout. As a result, the devices of the present invention are susceptible of mass production at reduced costs and have improved conversion efficiencies and reliability.

Abstract translation: 类金刚石碳基热电转换装置及其制造和使用方法，其具有改进的转换效率和增加的可靠性。 该装置可包括阴极（25），阴极（25）具有基底部件（60），其具有金刚石状碳材料层（5），例如涂覆在阴极（25）上的无定形金刚石。 电介质中间构件（55）可以电连接在类金刚石碳材料（5）和阳极（30）之间。 各种附加层和构造可以允许改进的性能，例如多个阴极层和/或多个中间层。 热电转换装置可以被配置为发电机和/或冷却装置，并且可以方便地形成。 此外，本发明的装置不需要形成真空空间，并且通常完全是固体。 结果，本发明的装置易于大量生产，并且具有改进的转换效率和可靠性。

公开(公告)号：WO2007005156A2

公开(公告)日：2007-01-11

申请号：PCT/US2006020836

申请日：2006-05-26

Applicant: MOTOROLA INC ,  CHARITY TIMOTHY ,  MISRA RASHMI

Inventor： CHARITY TIMOTHY ,  MISRA RASHMI

IPC: H01J1/02 ,  H04M3/22

CPC classification number: H04M3/2236 ,  H04M2207/18

Abstract: The invention relates to an apparatus and method for speech quality assessment in a cellular communication system. The apparatus (113) comprises a second receiver (117) which receives encoded speech data for a speech segment from a remote speech source over an air interface voice channel (111) of the cellular communication system. The apparatus (113) further comprises a first receiver (115) which receives a reference speech sample corresponding to the speech segment from a remote reference speech sample source. The first and second receivers (115, 117) are coupled to a speech processor (119) which determines a speech quality characteristic by comparison of the reference speech sample and the encoded speech data. The encoded voice data may be transmitted over an air interface voice channel (111) whereas the reference sample may be transmitted over a first air interface channel (105) which specifically may be a data channel having a very low bit error rate. The invention may allow an effective, flexible and distributed speech assessment.

Abstract translation: 本发明涉及蜂窝通信系统中用于语音质量评估的装置和方法。 装置（113）包括第二接收机（117），其通过蜂窝通信系统的空中接口语音信道（111）从远程语音源接收用于语音段的编码语音数据。 所述装置（113）还包括第一接收器（115），其从远程参考语音采样源接收对应于所述语音段的参考语音样本。 第一和第二接收器（115,117）被耦合到语音处理器（119），语音处理器（119）通过比较参考语音样本和编码语音数据来确定语音质量特性。 经编码的语音数据可以通过空中接口语音信道（111）发送，而参考样本可以通过第一空中接口信道（105）发送，该第一空中接口信道（105）具体可以是具有非常低的比特误码率的数据信道。 本发明可以允许有效，灵活和分布的语音评估。

公开(公告)号：WO2005124825A8

公开(公告)日：2006-06-29

申请号：PCT/IB2005051918

申请日：2005-06-10

Applicant: KONINKL PHILIPS ELECTRONICS NV

Inventor： JUESTEL THOMAS ,  MAYR WALTER ,  MASTENBROEK OLAF

IPC: C09K11/77 ,  H01J1/02 ,  H01J1/62 ,  H01J61/44 ,  H01J61/72 ,  H01J65/04 ,  H01K9/00

CPC classification number: C09K11/778 ,  H01J61/44 ,  H01J61/72 ,  H01J65/04

Abstract: The invention relates to a low-pressure gas discharge lamp provided with a gas discharge vessel comprising a gas filling with a discharge-maintaining composition, wherein at least part of a wall of the discharge vessel is provided with a luminescent material comprising a first UV-B phosphor containing, in a host lattice, gadolinium(III) as an activator and praseodymium(III) as a sensitizer, which low­pressure gas discharge lamp is further provided with means for generating and maintaining a low-pressure gas discharge Such a lamp is particularly useful for narrow-band UV-B phototherapy. The invention also relates to a UV-B phosphor containing, in a host lattice, gadolinium(III) as an activator and praseodymium(III) as a sensitizer.

Abstract translation: 本发明涉及一种具有气体放电容器的低压气体放电灯，该气体放电容器包括填充有放电保持组合物的气体，其中放电容器的壁的至少一部分设置有发光材料，该发光材料包括第一UV- B荧光体在主体晶格中含有作为活化剂的钆（III）和作为敏化剂的镨（III），该低压气体放电灯还具有产生和保持低压气体放电的装置。这种灯特别是 适用于窄带UV-B光疗。 本发明还涉及在主体晶格中含有作为活化剂的钆（III）和作为敏化剂的镨（III）的UV-B荧光体。

公开(公告)号：WO2005020266A1

公开(公告)日：2005-03-03

申请号：PCT/US2003/026136

申请日：2003-08-20

Applicant: CDREAM DISPLAY CORPORATION

Inventor： CHANG, Chul, Ha ,  SON, Jong, Woo ,  KIM, Jung, Jae

IPC: H01J1/02

CPC classification number: H01J9/025 ,  B82Y10/00 ,  H01J1/304 ,  H01J2201/30469 ,  H01J2329/0455

Abstract: An electron-emitting device contains an emitter seed layer (120) patterned into multiple laterally separated sections situated between the electron-emissive elements (140), on one hand, and emitter electrodes (110), on the other hand. Sections of the seed layer are spaced apart along each emitter electrode (110) to electrically decouple electron emission elements disposed on the seed layer (120).

Abstract translation: 另一方面，电子发射器件包含图案化成位于电子发射元件（140）和发射极（110）之间的多个横向分离部分的发射极种子层（120）。 种子层的各个部分沿着每个发射极电极（110）间隔开，以电耦合设置在种子层（120）上的电子发射元件。

公开(公告)号：WO02086931B1

公开(公告)日：2003-04-03

申请号：PCT/US0211190

申请日：2002-04-10

Applicant: COPYTELE INC ,  VOLGA SVET LTD

Inventor： KASTALSKY ALEXANDER ,  SHOKHOR SERGEY ,  DISANTO FRANK J ,  KRUSOS DENIS A ,  GORFINKEL BORIS ,  ABANSHIN NIKOLAI

IPC: H01J1/304 ,  H01J9/02 ,  H01J31/12 ,  H01J1/00 ,  H01J1/02 ,  H01J1/30 ,  H01J1/36 ,  H01J1/38

CPC classification number: H01J1/3046 ,  H01J9/025 ,  H01J31/127 ,  H01J2201/30423

Abstract: A Reflective Field Emission Display system, components and methods for fabricating the components is disclosed. In the FED system disclosed, a plurality of reflective edge emission pixed elements (10) are arranged in a matrix of N rows and M columns, the pixel elements contain an edge emitter (140) that is operable to emit electrons and a reflector (110) that is operable to extract and laterally reflect emitted electrons. A collector layer (310), laterally disposed from said reflector layer (110) is operable to attract the reflected electrons. Deposited on the collector layer (310) is a phosphor layer (195) that emits a photon of a known wavelength when activated by an attracted electron. A transparent layer (185) that is oppositely positioned with respect to the pixel elements (100) is operable to attract reflected electrons and prevent reflected electrons from striking the phosphor layer (195). Color displays are further contemplated by incorporating individually controlled sub-pixel elements in each of the pixel elements (100). The phosphor layers (195) emit photons having wavelenghts in the red, green or blue color spectrum.

Abstract translation: 公开了一种反射场发射显示系统，用于制造组件的部件和方法。 在公开的FED系统中，多个反射边缘发射像素元件（10）以N行M列排列成矩阵，像素元件包含可发射电子的边缘发射器（140）和反射器（110） ），其可操作以提取并横向反射发射的电子。 从所述反射器层（110）横向设置的集电极层（310）可操作以吸引反射的电子。 沉积在集电极层（310）上的是被吸引的电子激发时发射已知波长的光子的磷光体层（195）。 相对于像素元件（100）相对定位的透明层（185）可操作以吸引反射的电子并防止反射的电子撞击荧光体层（195）。 通过在每个像素元件（100）中并入独立控制的子像素元件，进一步考虑了彩色显示器。 荧光体层（195）发射具有红色，绿色或蓝色色谱波长的光子。