公开(公告)号：US20150137682A1

公开(公告)日：2015-05-21

申请号：US14413820

申请日：2013-07-10

Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS) ,  UNIVERSITE JOSEPH FOURIER-GRENOBLE 1

Inventor： Ana Lacoste ,  Jacques Pelletier

IPC: H05H1/46 ,  H05H1/50 ,  H05H1/48

CPC classification number: H05H1/46 ,  H01J61/327 ,  H01J61/54 ,  H01J61/78 ,  H05H1/48 ,  H05H1/50 ,  H05H2001/4607 ,  H05H2001/4652

Abstract: The disclosure includes a glow-discharge lamp including: an elongate casing transparent to illuminating radiation and containing a plasma gas; a device for applying an electric field for maintaining a plasma in the so-called positive column region of the casing, the device including two electrodes forming an anode and a cathode located in the casing at each end thereof; and a radio-frequency or microwave cathode plasma source arranged in the casing in relation to the cathode-forming electrode, such as to generate a high-frequency discharge located on the surface of the electrode in order to generate the plasma. The disclosure also includes a lighting method of such a glow-discharge lamp.

Abstract translation: 该公开内容包括：辉光放电灯，包括：对照射辐射透明并包含等离子体气体的细长壳体; 用于在壳体的所谓正柱区域中施加用于维持等离子体的电场的装置，该装置包括在其两端形成位于壳体中的阳极和阴极的两个电极; 以及相对于阴极形成电极布置在壳体中的射频或微波阴极等离子体源，以便产生位于电极表面上的高频放电以产生等离子体。 本公开还包括这种辉光放电灯的照明方法。

公开(公告)号：US08222818B2

公开(公告)日：2012-07-17

申请号：US12676049

申请日：2008-04-09

Applicant: Yoshiki Takata

Inventor： Yoshiki Takata

IPC: H01J11/00 ,  H01J17/18 ,  H01J17/04

CPC classification number: H01J61/366 ,  G02F1/133604 ,  H01J61/09 ,  H01J61/78

Abstract: This cold cathode tube lamp comprises a glass tube (11) into which at least a rare gas is filled and a discharge tube composed of a pair of an electrode (21) and an electrode (22) disposed facing each other at both ends inside the glass tube (11). In the respective electrode (21) and electrode (22), lead terminals (31a, 31b, 31c) and lead terminals (32a, 32b, 32c), one end of each of which is connected to the electrode and the other end of each of which is led out to the outside of the glass tube (11) are provided.

Abstract translation: 这种冷阴极管灯包括至少填充稀有气体的玻璃管（11）和由一对电极（21）和电极（22）组成的放电管，两个电极（21）和电极 玻璃管（11）。 在各个电极（21）和电极（22）中，引线端子（31a，31b，31c）和引线端子（32a，32b，32c）的一端连接到电极，另一端连接到每个 被引导到玻璃管（11）的外部。

公开(公告)号：US20120020068A1

公开(公告)日：2012-01-26

申请号：US13252956

申请日：2011-10-04

Applicant: Shichao Ge

Inventor： Shichao Ge

IPC: F21V23/06

CPC classification number: H01J61/327 ,  G02F1/133604 ,  H01J61/307 ,  H01J61/78

Abstract: In one embodiment, when the current density at the cathode is less than 0.2 mA/mm2, cathode sputtering is avoided or reduced to such an extent that the life time of the CCFL is not significantly adversely affected. In another embodiment, the internal diameter (ID) of the CCFL tube is within the range of 3 to 16 mm. Preferably, the distance between the anode and cathode is within a range of about 200˜1000 times of the internal diameter of the CCFL tube, and the distances between at least one section of the CCFL tube and two adjacent sections of the CCFL tube is less than about 5 times an outside diameter of the CCFL tube. Preferably, the efficiency of the CCFL is not less than about 55 lm/W.

Abstract translation: 在一个实施例中，当阴极处的电流密度小于0.2mA / mm 2时，避免或减少阴极溅射到CCFL的寿命没有受到显着不利影响的程度。 在另一个实施例中，CCFL管的内径（ID）在3至16mm的范围内。 优选地，阳极和阴极之间的距离在CCFL管的内径的约200〜1000倍的范围内，并且CCFL管的至少一个部分与CCFL管的两个相邻部分之间的距离较小 比CCFL管的外径的约5倍。 优选地，CCFL的效率不低于约55lm / W。

公开(公告)号：US20100181913A1

公开(公告)日：2010-07-22

申请号：US12688232

申请日：2010-01-15

Applicant: Chung-Jyh LIN

Inventor： Chung-Jyh LIN

IPC: H01J13/46

CPC classification number: H01J61/02 ,  H01J61/78 ,  H01J61/92

Abstract: A cold cathode illumination apparatus applied with an alternative current includes a tube, at least one electrical connection element, a voltage transforming element, a cold cathode fluorescent lamp (CCFL) and a strip element. At least one part of the tube is light-permeable. The electrical connection element is disposed at one end of the tube. The voltage transforming element is disposed in the tube and electrically connected with the electrical connection element. The CCFL is disposed in the tube and electrically connected with the voltage transforming element. The strip element is disposed along and in the tube. The CCFL is connected with the strip element. The strip element has a reflective surface above which the CCFL is disposed.

Abstract translation: 应用替代电流的冷阴极照明装置包括管，至少一个电连接元件，电压转换元件，冷阴极荧光灯（CCFL）和带状元件。 管的至少一部分是透光的。 电连接元件设置在管的一端。 电压变换元件设置在管中并与电连接元件电连接。 CCFL设置在管中并与电压转换元件电连接。 带状元件沿着管并排放置在管中。 CCFL与带状元件连接。 带状元件具有反射表面，在该反射表面上设置有CCFL。

公开(公告)号：US20100066234A1

公开(公告)日：2010-03-18

申请号：US12209241

申请日：2008-09-12

Applicant: Yuichi Mori ,  Shinsaku Tanaka

Inventor： Yuichi Mori ,  Shinsaku Tanaka

IPC: H01J5/50 ,  H01J9/00

CPC classification number: H01J5/50 ,  H01J61/78

Abstract: A connector is provided which comprises a metallic sleeve 1 to be attached to an access end 21a of a glass tube 21 in a discharge tube 20, and metallic sleeve 1 is formed into a gapped ring section with longitudinal opposite ends for defining a gap 17. Sleeve 1 can be radially expanded due to gap 17 to attach it to glass tube 21 and firmly be retained on glass tube 21 due to resilient force of sleeve 1 for shrinking the diameter. This arrangement ensures the prevention of misalignment or detachment of sleeve 1 on glass tube 21 even when some external force is applied to sleeve 1 when discharge tube 20 is mounted on a holder, while restricting stress conveyance to a lead 22 of discharge tube 20.

Abstract translation: 提供一种连接器，其包括金属套筒1，该金属套筒1将附接到放电管20中的玻璃管21的入口端21a，并且金属套筒1形成为具有纵向相对端的间隙环部分，用于限定间隙17。 套筒1由于间隙17可以径向膨胀，以将其附着到玻璃管21上，并且由于套筒1的弹性力使其直径缩小而牢固地保持在玻璃管21上。 即使当排出管20安装在支架上时也能够将套筒1的外力作用于套筒1，同时限制向排出管20的引线22的应力传递，这样可以防止套筒1在玻璃管21上的错位或脱离。

公开(公告)号：US20090009692A1

公开(公告)日：2009-01-08

申请号：US12166348

申请日：2008-07-02

Applicant: Yuko MATSUMOTO ,  Hidetsugu Matsukiyo ,  Emiko Hayakawa

Inventor： Yuko MATSUMOTO ,  Hidetsugu Matsukiyo ,  Emiko Hayakawa

IPC: G02F1/13357

CPC classification number: G02F1/133604 ,  H01J9/221 ,  H01J61/35 ,  H01J61/78

Abstract: The present invention provides a liquid crystal display device which can enhance the brightness of a backlight of a liquid crystal display panel in such a manner that a luminous flux quantity of a cold cathode fluorescent lamp is increased. It is also an object of the present invention to provide a manufacturing method of such a liquid crystal display device. A cold cathode fluorescent lamp applied for a backlight mounted on a back surface of a liquid crystal display panel of a liquid crystal display device includes a light-transmitting glass tube in which a rare gas and mercury are sealed, a pair of cold cathodes which is respectively sealed and arranged in both end portions of the glass tube such that the cold cathodes face each other in an opposed manner, an electricity supply line which has one end thereof connected to the cold cathodes and another end thereof led out to the outside of the glass tube in a hermetically sealed manner, and a phosphor film which is formed on an inner peripheral surface of the glass tube, and the phosphor film is formed such that a phosphor suspension is formed by mixing phosphors into a suspension produced by strongly stirring a mixed solvent made of butyl acetate and nitrocellulose and by re-stirring the mixture, and the phosphor suspension is applied to the inner peripheral surface of the glass tube by suction.

Abstract translation: 本发明提供一种液晶显示装置，其能够提高液晶显示面板的背光源的亮度，使得冷阴极荧光灯的光通量增加。 本发明的另一个目的是提供一种这种液晶显示装置的制造方法。 适用于液晶显示装置的液晶显示面板的背面安装的背光源的冷阴极荧光灯包括密封稀有气体和汞的透光玻璃管，一对冷阴极， 分别密封并布置在玻璃管的两个端部，使得冷阴极以相反的方式彼此面对;电源线，其一端连接到冷阴极，另一端引导到 密封玻璃管，以及形成在玻璃管的内周面的荧光体膜，形成荧光体膜，使得通过将荧光体混合到通过强烈搅拌混合而制成的悬浮液中形成荧光体悬浮液 由乙酸丁酯和硝酸纤维素制成的溶剂，并通过重新搅拌该混合物，并将荧光体悬浮液通过su施加到玻璃管的内周表面 说明。

公开(公告)号：US20060284565A1

公开(公告)日：2006-12-21

申请号：US11448438

申请日：2006-06-07

Applicant: Makio Iida ,  Norimasa Furukawa

Inventor： Makio Iida ,  Norimasa Furukawa

IPC: H05B39/04

CPC classification number: H05B41/2858 ,  H01J61/547 ,  H01J61/78 ,  H05B41/2806 ,  H05B41/282 ,  Y02B20/22 ,  Y10S315/01

Abstract: A cold cathode fluorescent lamp apparatus has a cold cathode fluorescent lamp which can be lit readily and in which leak current is minimized. A pair of internal electrodes are disposed on an inner surface of the cold cathode fluorescent lamp, and a pair of external electrodes are provided on an outer surface of the cold cathode fluorescent lamp. The internal electrodes are driven by a dc driving circuit, and the current flow between the internal electrodes is controlled by a constant current circuit. The external electrodes are driven by an ac driving circuit.

公开(公告)号：US06700326B1

公开(公告)日：2004-03-02

申请号：US09332921

申请日：1999-06-14

Applicant: Daniel D. Devir

Inventor： Daniel D. Devir

IPC: H01J1704

CPC classification number: H01J9/323 ,  H01J61/0672 ,  H01J61/09 ,  H01J61/305 ,  H01J61/307 ,  H01J61/78

Abstract: A sealing electrode for discharge lamp having electrically conductive cup, and an emitter pellet is disclosed. The cup seals a passage into the discharge lamp, and additionally supports the electrode pellet or tip for the discharge. The design enables the emitter, electrode and seal structure to be made separately off line, while also enabling the emitter to be protected from contaminants during subsequent assembly.

Abstract translation: 公开了一种用于具有导电杯的放电灯密封电极和发射极片。 杯子密封通向放电灯的通道，并且另外支撑用于放电的电极颗粒或尖端。 该设计使得发射极，电极和密封结构能够分开离线制造，同时还可以在随后的组装过程中使发射极免受污染物的影响。

公开(公告)号：US06695665B2

公开(公告)日：2004-02-24

申请号：US10390327

申请日：2003-03-17

Applicant: Daniel D. Devir

Inventor： Daniel D. Devir

IPC: H01J926

CPC classification number: H01J9/323 ,  H01J61/0672 ,  H01J61/09 ,  H01J61/305 ,  H01J61/307 ,  H01J61/78

Abstract: A sealing electrode for discharge lamp having electrically conductive cup, and an emitter pellet is disclosed. The cup seals a passage into the discharge lamp, and additionally supports the electrode pellet or tip for the discharge. The design enables the emitter, electrode and seal structure to be made separately off line, while also enabling the emitter to be protected from contaminants during subsequent assembly.

Abstract translation: 公开了一种用于具有导电杯的放电灯密封电极和发射极片。 杯子密封通向放电灯的通道，并且另外支撑用于放电的电极颗粒或尖端。 该设计使得发射极，电极和密封结构能够分开离线制造，同时还可以在随后的组装过程中使发射极免受污染物的影响。

公开(公告)号：US20030094906A1

公开(公告)日：2003-05-22

申请号：US10330951

申请日：2002-12-27

Inventor： Chin Chang ,  Gert W. Bruning

IPC: H05B037/02

CPC classification number: H01J61/06 ,  H01J61/0672 ,  H01J61/56 ,  H01J61/70 ,  H01J61/78 ,  H05B41/282 ,  Y02B20/183

Abstract: A fluorescent lamp having a capacitive coupling structure in the form of cylindrical ceramic tubes is packaged with an inverter circuit for driving the fluorescent lamp and supply nodes for applying a supply voltage to the inverter circuit. The inverter circuit can be a conventional inverter circuit, such as, for example, current-fed push-pull, voltage-fed push-pull, active clamped Flyback, and voltage-fed half-bridge inverter circuits.

Abstract translation: 具有圆柱形陶瓷管形式的电容耦合结构的荧光灯与用于驱动荧光灯的逆变器电路和用于向逆变器电路施加电源电压的供应节点一起封装。 逆变器电路可以是传统的逆变器电路，例如电流馈电推压，升压推挽，有源钳位反激和电压馈电半桥逆变器电路。