公开(公告)号：WO2007052321A2

公开(公告)日：2007-05-10

申请号：PCT/IT2006/000757

申请日：2006-10-27

Applicant: SAES GETTERS S.p.A. ,  MASSARO, Vincenzo

Inventor： MASSARO, Vincenzo

IPC: H01J61/06 ,  H01J61/09

CPC classification number: H01J61/0677 ,  H01J9/042 ,  H01J61/0737

Abstract: Some embodiments of cathodes (10; 20) for gas filled lamps are described, having the surface at least partially coated by a layer (12, 22) of a material allowing to obtain a reduction of the work function value of the cathode and consequently a reduction of the power consumption of the lamp; methods for the manufacturing of said cathodes are also described.

Abstract translation: 描述了用于充气灯的阴极（10; 20）的一些实施例，其表面至少部分地被允许减少工作的材料层（12,22）涂覆 阴极的功能值并因此降低灯的功耗; 还描述了制造所述阴极的方法。

公开(公告)号：WO2006056749A1

公开(公告)日：2006-06-01

申请号：PCT/GB2005/004433

申请日：2005-11-18

Applicant: LG PHILIPS DISPLAYS B.V. ,  BARRATT, David, Steven ,  HOLDEN, Derek, John ,  DEN ENGELSEN, Daniel

Inventor： BARRATT, David, Steven ,  HOLDEN, Derek, John ,  DEN ENGELSEN, Daniel

IPC: H01J61/09 ,  H01J9/50

CPC classification number: H01J61/09 ,  H01J9/02

Abstract: There is provided an electrode apparatus (1) comprising an emission source component (12) and a reservoir (4) of active material for replenishing active material of an emission surface of the source component (12) and/or for providing active material to the source component (12). Also provided are electrode assemblies, electrical apparatus comprising these and methods of manufacturing them.

Abstract translation: 提供了一种电极装置（1），包括用于补充源组分（12）的发射表面的活性材料和/或用于向所述源组分（12）提供活性材料的活性材料的发射源组分（12）和储存器（4） 源组件（12）。 还提供了电极组件，包括它们的电气设备及其制造方法。

公开(公告)号：WO02049071A1

公开(公告)日：2002-06-20

申请号：PCT/JP2001/010941

申请日：2001-12-13

IPC: H01J1/20 ,  H01J1/24 ,  H01J17/06 ,  H01J61/067 ,  H01J61/09

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

Abstract: An indirectly heated cathode (C1) for a gas discharge tube comprises a heater (1), a coiled-coil (2), a plate-like member (3), and a metal oxide (10). An electric insulating layer (4) is formed on the surface of the heater (1). The heater (1) is disposed inside the coiled-coil (2). The plate-like member (3) is extended inside the coiled-coil (2) serving as a discharge surface along the length of the coiled-coil (2) and is electrically connected to the coiled-coil (2). The plate-like member (3) is connected to the terminal, on the grounded side, of the heater (1) and thereby grounded. The metal oxide (10b) is held by the coiled-coil (2) and is in contact with the plate-like member (3). The metal oxide (10) is in contact with the mesh-like member (3).

Abstract translation: 用于气体放电管的间接加热阴极（C1）包括加热器（1），盘绕线圈（2），板状构件（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）设置在线圈（2）的内部。 板状构件（3）沿着线圈（2）的长度在作为排出面的盘绕线圈（2）的内部延伸，与线圈（2）电连接。 板状构件（3）与加热器（1）的接地侧的端子连接，从而接地。 金属氧化物（10b）由盘绕线圈（2）保持并与板状构件（3）接触。 金属氧化物（10）与网状构件（3）接触。

公开(公告)号：WO02049069A1

公开(公告)日：2002-06-20

申请号：PCT/JP2001/010939

申请日：2001-12-13

IPC: H01J1/20 ,  H01J1/24 ,  H01J17/06 ,  H01J61/06 ,  H01J61/067 ,  H01J61/09

CPC classification number: H01J1/20 ,  H01J1/24 ,  H01J17/063 ,  H01J61/06

Abstract: An indirectly heated cathode (C1) for gas discharge tube, comprising a heater (1) for heating, a coiled-coil (2), and a metallic oxide (10), wherein an electrical insulating layer (4) is formed on the surface of the heater (1) for heating, the heater (1) for heating is installed inside the coiled-coil (2), the coiled-coil (2) is connected, for grounding, to the ground side terminal of the heater (1) for heating, the metallic oxide (10) is installed so as to be held by and brought into contact with the coiled-coil (2), and the heater (1) for heating comes into contact with the metallic oxide (10) and the coiled-coil (2) through the electrical insulating layer (4).

Abstract translation: 一种用于气体放电管的间接加热阴极（C1），包括用于加热的加热器（1），线圈圈（2）和金属氧化物（10），其中在所述表面上形成电绝缘层（4） 用于加热的加热器（1），用于加热的加热器（1）安装在线圈（2）的内部，线圈（2）连接到加热器（1）的接地侧端子 ），金属氧化物（10）被安装成与线圈（2）保持并与线圈（2）接触，加热用加热器（1）与金属氧化物（10）接触， 所述线圈圈（2）穿过所述电绝缘层（4）。

公开(公告)号：WO02019384A1

公开(公告)日：2002-03-07

申请号：PCT/JP2001/007545

申请日：2001-08-31

IPC: G01N21/01 ,  G01N21/31 ,  G01N21/64 ,  H01J61/09 ,  H01J61/10 ,  H01J61/68

CPC classification number: G01N21/3103 ,  G01N21/6404 ,  H01J61/09

Abstract: A hollow cathode lamp (1), wherein a tubular member (8) is vertically installed on a stem (4) in a valve (2) to achieve an increase in productivity and a structure hard to produce the diffraction of discharge to an anode (7) from those other than a hollow cathode (10), whereby, the enclosure of the portion where the diffraction of discharge to the anode (7) is hard to occur can be achieved with such a simple structure that the tubular member (8) is installed vertically on the valve (2), the orderly arrangement of the hollow cathode (10) and the tubular member (8) using a tube axis (L) as the reference can be easily achieved by supporting a holder (11) on the end face (8c) of the tubular member (8) on a light outgoing window (3) side, and the holder (11) and hollow cathode (10) can be disposed concentrically to the tubular member (8) to increase the workability in assembly of the lamp (1).

Abstract translation: 一种空心阴极灯（1），其中管状构件（8）垂直地安装在阀（2）中的杆（4）上，以实现生产率的提高和难以产生对阳极的放电衍射的结构（ 7）与空心阴极（10）以外的那些相比，可以通过这样一种简单的结构来实现放电到阳极（7）的衍射难以发生的部分的外壳，使得管状部件（8） 垂直安装在阀（2）上，以管轴（L）为基准，可以容易地实现空心阴极（10）和管状部件（8）的有序配置， 管状构件（8）的端面（8c）在光出射窗（3）侧，并且保持器（11）和空心阴极（10）可以同心地设置在管状构件（8）上，以增加在 灯（1）的组装。

公开(公告)号：WO02019379A1

公开(公告)日：2002-03-07

申请号：PCT/IN2000/000077

申请日：2000-08-28

IPC: H01J37/32 ,  H01J61/067 ,  H01J61/09 ,  H01J61/64

CPC classification number: H01J37/32018 ,  H01J61/0672 ,  H01J61/09 ,  H01J61/64

Abstract: A device and process for producing a DC glow discharge at low pressure comprising a cylindrical stainless steel closed vacuum chamber (3) provided with means to create a low pressure in the range of 1X10 to 5X10 mbar preferably 1X10 mbar, an open ended hollow cylindrical cathode (2) fixed near the one end of the said cylindrical stainless steel closed vacuum chamber at a predetermined distance from the said closed end of the said vaccum chamber by insulating means, a constricted anode (1) placed axially outside the said cylindrical cathode, a floating D.C. power supply to cylindrical cathode through a current limiting resistor and to the said constricted anode through a rectifier resulting in the emissions of the secondary electrons from the said cylindrical cathode by ion bombardement to travel along the electric field lines which are normal to the said hollow cylindrical cathode; introducing the media for creating the plasma in side the vacuum chamber to a pressure preferably at 10 mbar to produce the DC glow inside the chamber followed by switching off the thermionic electron emitter once the plasma is produced. The plasma so generated breaks the atoms and molecules into ions and electrons, individual atoms and small collection of atoms (radicals) resulting in better nitriding, oxidizing, coatings, killing of micro-organisms and synthesizing powders.

Abstract translation: 一种用于在低压下生产直流辉光放电的装置和方法，包括：圆柱形不锈钢封闭真空室（3），其具有在1×10 -5至5×10 -5 mbar范围内产生低压的装置，优选1×10 一个开口的中空圆柱形阴极（2），其通过绝缘装置以与所述真空室的所述封闭端隔开预定距离的方式固定在所述圆柱形不锈钢封闭真空室的一端附近， （1）轴向位于所述圆柱形阴极外部，通过限流电阻器向圆柱形阴极提供浮动DC电源，并通过整流器连接到所述收缩阳极，导致通过离子轰击从所述圆柱形阴极发射二次电子 沿着与所述中空圆柱形阴极正交的电场线行进; 将用于在真空室侧面产生等离子体的介质引入优选为10巴巴的压力，以在室内产生DC辉光，随后在产生等离子体时关闭热离子电子发射器。 所产生的等离子体将原子和分子分解成离子和电子，单个原子和少量原子（自由基），导致更好的氮化，氧化，涂层，杀死微生物并合成粉末。

公开(公告)号：WO1987003422A1

公开(公告)日：1987-06-04

申请号：PCT/AU1986000325

申请日：1986-10-29

Applicant: PHOTRON PTY. LTD. ,  GREEN, James, Gerald

Inventor： PHOTRON PTY. LTD.

IPC: H01J61/09

CPC classification number: H01J61/09

Abstract: A hollow cathode assembly especially suitable for a boosted discharge hollow cathode lamp, includes, a hollow cathode (16), open at spaced apart ends, formed of a selected element which characterizes the assembly, and a cathode support (18). An anode (20) is spaced from one of the open ends of the cathode, while an electron emitter (24) has its outlet spaced from the other open end of the cathode. Means (22) is provided to constrain the electron stream from the electron emitter (24) to the anode to pass through the cathode. The cathode support (18) is not isolated to prevent surface discharge therefrom but in operation of the lamp the stream of electrons from the electron emitter (24) through the cathode (16) to the anode (20) substantially confines surface discharge to the interior of the cathode.

Abstract translation: 特别适用于升压放电中空阴极灯的空心阴极组件包括由表征组件的选定元件形成的间隔开的端部的中空阴极（16）和阴极支撑件（18）。 阳极（20）与阴极的一个开口端隔开，而电子发射器（24）的出口与阴极的另一开口端隔开。 提供装置（22）以约束从电子发射器（24）到阳极的电子流通过阴极。 阴极支撑件（18）不被隔离以防止表面从其中排出，但是在灯的操作中，从电子发射器（24）通过阴极（16）到阳极（20）的电子流基本上将表面放电限制到内部 的阴极。

公开(公告)号：WO2007052321A3

公开(公告)日：2007-11-22

申请号：PCT/IT2006000757

申请日：2006-10-27

Applicant: GETTERS SPA ,  MASSARO VINCENZO

Inventor： MASSARO VINCENZO

IPC: H01J61/06 ,  H01J61/09

CPC classification number: H01J61/0677 ,  H01J9/042 ,  H01J61/0737

Abstract: Some embodiments of cathodes (10; 20) for gas filled lamps are described, having the surface at least partially coated by a layer (12, 22) of a material allowing to obtain a reduction of the work function value of the cathode and consequently a reduction of the power consumption of the lamp; methods for the manufacturing of said cathodes are also described.

Abstract translation: 描述了用于气体填充的灯的阴极（10; 20）的一些实施例，其具有至少部分地被材料层（12,22）涂覆的表面，所述层（12,22）允许获得阴极的功函数值的降低， 降低灯的功耗; 还描述了用于制造所述阴极的方法。

公开(公告)号：WO2006056748A1

公开(公告)日：2006-06-01

申请号：PCT/GB2005/004431

申请日：2005-11-17

Applicant: LG PHILIPS DISPLAYS B.V. ,  BARRATT, David, Steven ,  HOLDEN, Derek, John

Inventor： BARRATT, David, Steven ,  HOLDEN, Derek, John

IPC: H01J9/02 ,  H01J61/09 ,  H01J1/304

CPC classification number: H01J61/09 ,  H01J9/02

Abstract: There is provided apparatus (100) for forming a tube (9) by bending a metal sheet (11). The apparatus (100) comprises a forming station (102) comprising a forming pin (101) around which a metal sheet (11) can be wrapped and a plurality of form fingers (110, 120, 130, 140) radially spaced around the forming pin (101) and moveable relative thereto. Also provided are electrode emission source components (1) The components (1) comprise an open ended tube (9) and a-cap (13), wherein the tube (9) is formed from* a metal sheet (11) which is formed into a tubular configuration. Further provided are electrodes, electrical apparatus and methods of forming tubes.

Abstract translation: 提供了通过弯曲金属板（11）来形成管（9）的装置（100）。 装置（100）包括一个成形工位（102），该成形工位（102）包括成形销（101），金属片（11）围绕该成形销被包裹，多个成形指状物（110,120,130,140） 销（101）并且可相对其移动。 还提供了电极发射源组件（1）组件（1）包括开口管（9）和帽（13），其中管（9）由形成的金属片（11）形成 成为管状配置。 还提供了形成管的电极，电气设备和方法。

公开(公告)号：WO02049070A1

公开(公告)日：2002-06-20

申请号：PCT/JP2001/010940

申请日：2001-12-13

IPC: H01J1/20 ,  H01J1/24 ,  H01J17/06 ,  H01J61/06 ,  H01J61/067 ,  H01J61/09

CPC classification number: H01J1/20 ,  H01J1/24 ,  H01J17/063 ,  H01J61/06

Abstract: An indirectly heated cathode (C1) comprises a heater (1), a coiled-coil (2), a mesh-like member (3), and a metal oxide (10). An electric insulating layer (4) is formed on the surface of the heater (1). Inside the coiled-coil (2), the heater (1) is inserted and disposed. The mesh-like member (3) is extended outside the coiled-coil (2) and along the length of the coiled-coil (2). The coiled-coil (2) is connected to the terminal, on the grounded side, of the heater (1) through a lead rod (7) and thereby grounded. The metal oxide (10) is held by the coiled-coil (2) and is in contact with the mesh-like member (3). The metal oxide (10) and the mesh-like member (3) are exposed outside the indirectly heated cathode (C1) in such a way that the surface of the metal oxide (10) and the surface of the mesh-like member (3) serve as the discharge surfaces. The mesh-like member (3) is in contact with the surface of the metal oxide (10).

Abstract translation: 间接加热的阴极（C1）包括加热器（1），螺旋线圈（2），网状构件（3）和金属氧化物（10）。 在加热器（1）的表面上形成电绝缘层（4）。 在盘绕线圈（2）的内部，插入并设置加热器（1）。 网状构件（3）延伸到螺旋线圈（2）的外侧并且沿着线圈（2）的长度延伸。 线圈（2）通过引线（7）连接到加热器（1）的接地侧的端子，从而接地。 金属氧化物（10）由盘绕线圈（2）保持并与网状部件（3）接触。 将金属氧化物（10）和网状构件（3）暴露在间接加热的阴极（C1）的外部，使得金属氧化物（10）的表面和网状构件（3）的表面 ）用作排出表面。 网状构件（3）与金属氧化物（10）的表面接触。