公开(公告)号：US11752233B2

公开(公告)日：2023-09-12

申请号：US17002961

申请日：2020-08-26

Applicant: Ming Chi University of Technology

Inventor： Jang-Hsing Hsieh ,  Nima Bolouki ,  Shu-Chien Chang ,  Shi-Wei Huang

IPC: A61L9/22 ,  E06B7/28 ,  H05H1/24 ,  H01J19/08 ,  A61L2/14 ,  H05H1/46

CPC classification number: A61L9/22 ,  A61L2/14 ,  E06B7/28 ,  H01J19/08 ,  H05H1/2406 ,  A61L2209/11 ,  H05H1/2431 ,  H05H1/466

Abstract: A method for sterilizing ambient air includes the steps of: a) installing a plasma-based smart window including an atmospheric pressure plasma device which includes first and second transparent flat patterned electrodes sandwiched between a light-transmissive substrate and a light-transmissive cover plate; and b) applying a power supply parameter of a predetermined magnitude between the first and second transparent flat patterned electrodes at ambient temperature and pressure to generate a surface plasma proximate to the light-transmissive substrate or the light-transmissive cover plate so as to inactivate microorganisms in the ambient air.

公开(公告)号：US10483074B2

公开(公告)日：2019-11-19

申请号：US14658797

申请日：2015-03-16

Applicant: BRITISH TELECOMMUNICATIONS public limited company

Inventor： Robert Ghanea-Hercock

IPC: H01J19/04 ,  H01J9/18 ,  H01J21/04 ,  B05D1/26 ,  B05D1/36 ,  H01J19/08 ,  H01J21/10 ,  B29C64/188 ,  B29C64/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y80/00

Abstract: A method of manufacturing an article with integral active electronic component uses an additive manufacturing process to: a) form a non-electrically conductive substrate; b) form a non-electrically conductive perforated layer having an aperture; c) form electrically conductive anode and cathode elements spaced in the aperture; d) deposit a conductive electrical connection to each of the elements suitable for imparting an electrical potential difference between the elements; e) form a non-electrically conductive sealing layer atop the perforated layer so as to retain and seal the aperture in the perforated layer.

公开(公告)号：US20170345610A1

公开(公告)日：2017-11-30

申请号：US15675835

申请日：2017-08-14

Applicant: BRITISH TELECOMMUNICATIONS public limited company

Inventor： Robert GHANEA-HERCOCK

IPC: H01J19/04 ,  H01J21/04 ,  H01J19/08 ,  B05D1/26 ,  B29C64/188 ,  H01J21/10 ,  B05D1/36 ,  B33Y10/00 ,  B33Y80/00 ,  B33Y30/00

CPC classification number: H01J19/04 ,  B05D1/265 ,  B05D1/36 ,  B29C64/00 ,  B29C64/188 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y80/00 ,  H01J19/08 ,  H01J21/04 ,  H01J21/10

Abstract: A method of manufacturing an article with integral active electronic component comprising: using an additive manufacturing process to: a) form a non-electrically conductive substrate; b) form a non-electrically conductive perforated layer having an aperture; c) form electrically conductive anode and cathode elements spaced in the aperture; d) deposit a conductive electrical connection to each of the elements suitable for imparting an electrical potential difference between the elements; e) form a non-electrically conductive sealing layer atop the perforated layer so as to retain and seal the aperture in the perforated layer.

公开(公告)号：US20170103867A1

公开(公告)日：2017-04-13

申请号：US15388328

申请日：2016-12-22

Applicant: NORITAKE ITRON CORPORATION ,  NORITAKE CO., LIMITED ,  KORG INC.

Inventor： Kazunori TATSUDA ,  Tadami MAEDA ,  Misa YAMANAKA ,  Fumio MIEDA

IPC: H01J19/38 ,  H01J19/32 ,  H01J19/08 ,  H01J19/12

CPC classification number: H01J19/38 ,  H01J19/08 ,  H01J19/12 ,  H01J19/32 ,  H01J19/70 ,  H01J21/10

Abstract: A vacuum tube includes a filament and two pairs of a grid and an anode. The filament is tensioned linearly and emits thermoelectrons. Both of the anodes are formed on a same face on a planar substrate. The filament is arranged parallel to the planar substrate at a position facing both of the anodes. Each of the grids is arranged, such that the grid faces the anode of a same pair at a first predetermined distance from the anode and has a second predetermined distance from the filament, between the anode and the filament. The vacuum tube further includes an intermediate filament fixing part fixing the filament at a position corresponding to an intermediate point between the anodes of the two pairs.

公开(公告)号：US20110062853A1

公开(公告)日：2011-03-17

申请号：US12884410

申请日：2010-09-17

Applicant: Thomas Ferger ,  Sven Fritzler ,  Dieter Matuszok

Inventor： Thomas Ferger ,  Sven Fritzler ,  Dieter Matuszok

IPC: H01J19/08

CPC classification number: H05G1/34 ,  H01J35/06 ,  H05G1/46

Abstract: A cathode has a cathode head in which is arranged at least one emitter that emits electrons upon application of a heating voltage. At least one series resistor is connected in the voltage feed to at least one emitter. The use of such a cathode in an x-ray tube enables x-ray exposures with a high quality.

Abstract translation: 阴极具有阴极头，其中布置有至少一个在施加加热电压时发射电子的发射体。 至少一个串联电阻器连接到至少一个发射器的电压馈送中。 在x射线管中使用这样的阴极可以实现高质量的X射线曝光。

公开(公告)号：US07218047B2

公开(公告)日：2007-05-15

申请号：US10433946

申请日：2001-12-13

Applicant: Koji Kawai

Inventor： Koji Kawai

IPC: H01J1/15 ,  H01J19/08

CPC classification number: H01J1/24 ,  H01J1/20 ,  H01J17/063

Abstract: An indirectly heated cathode for gas discharge tube C1 comprises a heater 1, a double coil 2, a plate member 3, and a metal oxide 10. An electrical insulating layer 4 is formed on the surface of heater 1. Heater 1 is disposed at the inner side of double coil 2. Plate member 3 is disposed along the length direction of double coil 2 at the inner side of double coil 2, which is to be the discharge surface side, and is electrically connected to double coil 2. Also, plate member 3 is grounded by being connected to the ground terminal of heater 1. Metal oxide 10 is held by double coil 2 and disposed to be in contact with plate member 3. Metal oxide 10 is in contact with double coil 2.

Abstract translation: 用于气体放电管C1的间接加热阴极包括加热器1，双线圈2，板构件3和金属氧化物10.在加热器1的表面上形成电绝缘层4.加热器1设置在 双面线圈2的内侧。板构件3沿着作为排出表面侧的双重线圈2的内侧沿着双重线圈2的长度方向布置，并且电连接到双线圈2.另外， 板构件3通过连接到加热器1的接地端子而接地。金属氧化物10由双线圈2保持并设置成与板构件3接触。金属氧化物10与双线圈2接触。

公开(公告)号：US20050168147A1

公开(公告)日：2005-08-04

申请号：US11035125

申请日：2005-01-13

Applicant: Gianfranco Innocenti ,  Piero Perlo ,  Piermario Repetto ,  Denis Bollea ,  Davide Capello ,  Stefano Bernard

Inventor： Gianfranco Innocenti ,  Piero Perlo ,  Piermario Repetto ,  Denis Bollea ,  Davide Capello ,  Stefano Bernard

IPC: H01K1/02 ,  H01K5/00 ,  H01K7/00 ,  H01J1/15 ,  H01J17/04 ,  H01J19/08

CPC classification number: H01K1/02 ,  H01K5/00 ,  H01K7/00

Abstract: A light-emitting device comprises a light source in the form of an incandescent filament, a substantial part of which is integrated in a host element having at least one portion structured according to nanometric dimensions. The nano-structured portion is in the form of a photonic crystal or of a Bragg grating, for the purpose of obtaining an amplified or increased emission of radiation in the region of the visible.

Abstract translation: 发光装置包括白炽灯丝形式的光源，其大部分集成在具有根据纳米尺寸构造的至少一个部分的主体元件中。 纳米结构部分是光子晶体或布拉格光栅的形式，用于获得在可见光区域中辐射的放大或增加的发射。

公开(公告)号：US20050156501A1

公开(公告)日：2005-07-21

申请号：US11065218

申请日：2005-02-24

Applicant: Alexander Kasak ,  Victor Cabrales ,  Heinz Sell ,  Michael Willacker

Inventor： Alexander Kasak ,  Victor Cabrales ,  Heinz Sell ,  Michael Willacker

IPC: H01J1/15 ,  H01J19/08 ,  H01K1/00 ,  H01K1/18 ,  H01K3/06

CPC classification number: H01K3/06 ,  H01K1/18

Abstract: A high output halogen lamp having five filament segments with four segments in a circular arrangement surrounding a fifth segment positioned directly in the center of the lamp axis which contributes to the high output and a more uniform light distribution.

Abstract translation: 一种高输出卤素灯，其具有五个细丝段，其四个段以圆形布置，围绕直接位于灯轴中心的第五段，其有助于高输出和更均匀的光分布。

公开(公告)号：US5463277A

公开(公告)日：1995-10-31

申请号：US161609

申请日：1993-12-06

Applicant: Mitsuteru Kimura ,  Masato Honma

Inventor： Mitsuteru Kimura ,  Masato Honma

IPC: B81B3/00 ,  H01J1/20 ,  H01J19/08 ,  H01J19/24 ,  H01J21/06 ,  H01J21/10 ,  G09G3/10

CPC classification number: H01J1/20 ,  H01J21/105

Abstract: In the micro vacuum device according to the present invention, an electron emitter is formed into a thin film form on a thin film heater rising in midair by means of air bridge, or a thin film heater is formed as an electron emitter, and the electron emitter is provided adjacent to a gate with a space therebetween so that field emission of electrons is easily effected, or the electron emitter is heated so that thermoelectrons are easily emitted.

Abstract translation: 在根据本发明的微型真空装置中，电子发射体通过空气桥在半空间上升的薄膜加热器上形成薄膜形式，或者形成作为电子发射体的薄膜加热器 发射极邻近栅极设置，其间具有空间，从而容易实现电子的场发射，或者加热电子发射体，使得热电子体容易发射。

公开(公告)号：US4684845A

公开(公告)日：1987-08-04

申请号：US728825

申请日：1985-04-30

Applicant: Mamoru Tsuzurahara ,  Hidetsuyo Baba ,  Seiji Kitakaze

Inventor： Mamoru Tsuzurahara ,  Hidetsuyo Baba ,  Seiji Kitakaze

IPC: H01J1/18 ,  H01J23/05 ,  H01J1/15 ,  H01J1/88 ,  H01J19/08 ,  H01J19/42

CPC classification number: H01J23/05 ,  H01J1/18

Abstract: In a magnetron cathode assembly having a filament for emitting thermoelectrons, upper and lower end shields fixed at upper and lower ends of the filament, a center lead fixed at and connected to the upper end shield, a side lead fixed at and connected to the lower end shield, and an insulating spacer having through holes with which the center and side leads are respectively engaged, the insulating spacer comprises a groove which has a width substantially the same as a diameter of one of the through holes and which clamps a bent portion of at least one of the center and side leads.

Abstract translation: 在具有用于发射热电子的灯丝的磁控管阴极组件中，固定在灯丝的上端和下端的上端和下端屏蔽件固定在上端屏蔽上并连接到上端屏蔽的中心导线，固定在并连接到下端的下端 所述绝缘间隔物包括具有与所述通孔中的一个直径基本上相同的宽度的凹槽，并且夹持所述通孔的弯曲部分， 中心线和侧线中的至少一个。