公开(公告)号：US20170025266A1

公开(公告)日：2017-01-26

申请号：US15205847

申请日：2016-07-08

Applicant: SEIKO EPSON CORPORATION

Inventor： Junichi SUZUKI

IPC: H01J61/073 ,  G03B21/00 ,  H01J9/18 ,  G03B21/20

CPC classification number: H01J61/0732 ,  G03B21/2026 ,  G03B21/2066 ,  H01J9/04 ,  H01J9/18 ,  H01J61/0735 ,  H01J61/82 ,  H01J61/827

Abstract: A discharge lamp includes a luminous tube and a pair of electrodes. At least one of the pair of electrodes includes a core material, a coil section in which a metal wire is wound on the core material in three or more layers, a distal end portion made of a conductor and provided, with respect to the coil section, at an end portion of the core material on a side where the other electrode is disposed, and a rear end portion made of a conductor and provided on the opposite side of the distal end portion with respect to the coil section. The rear end portion includes a first diameter section having a first diameter and a second diameter section having a second diameter smaller than the first diameter and present in a position farther from the coil section than the first diameter section.

Abstract translation: 放电灯包括发光管和一对电极。 所述一对电极中的至少一个包括芯材，线圈部，其中金属线以三层或更多层缠绕在芯材上，由导体制成的远端部分相对于线圈段 在芯材的设置有另一个电极的一侧的端部和由导体制成的后端部，并且设置在远端部相对于线圈部的相反侧。 后端部包括具有第一直径的第一直径部分和具有小于第一直径的第二直径的第二直径部分，并且比第一直径部分处于距离线圈部分更远的位置。

公开(公告)号：US08441190B2

公开(公告)日：2013-05-14

申请号：US13085862

申请日：2011-04-13

Applicant: Masaya Shido

Inventor： Masaya Shido

IPC: H01J17/16

CPC classification number: H01J61/30 ,  H01J61/34 ,  H01J61/547 ,  H01J61/82

Abstract: A vehicular discharge lamp that emits light by a DC lighting system, the vehicular discharge lamp includes: an outer tube; a light emitting tube disposed in the outer tube and including a light emitting portion and fine tube portions connected to the light emitting portion; cathode-side and anode-side electrodes disposed in the light emitting tube; two lead wires connected to the electrodes; and a metal film or a metal oxide applied on an outer peripheral surface of the fine tube portion on an anode side of the light emitting tube, or the metal wire being wound on the outer peripheral surface. Inert gas having negative pressure is filled in a space outside the light emitting tube in the outer tube, and a negative high-voltage pulse is applied to the anode-side electrode at a time of start-up.

Abstract translation: 一种通过DC照明系统发光的车辆放电灯，所述车辆放电灯包括：外管; 发光管，其设置在所述外管中并且包括发光部和连接到所述发光部的细管部; 设置在发光管中的阴极侧和阳极侧电极; 两根引线连接到电极上; 以及施加在发光管的阳极侧的细管部的外周面上的金属膜或金属氧化物，或金属线卷绕在外周面上。 负压的惰性气体填充在外管的发光管的外侧的空间中，在启动时向阳极侧电极施加负的高压脉冲。

公开(公告)号：US08362699B2

公开(公告)日：2013-01-29

申请号：US12682973

申请日：2008-10-27

Applicant: J. Gary Eden ,  Sung-Jin Park ,  Andrew J. Price ,  Jason D. Readle ,  Clark J. Wagner

Inventor： J. Gary Eden ,  Sung-Jin Park ,  Andrew J. Price ,  Jason D. Readle ,  Clark J. Wagner

IPC: H01J17/49 ,  H01J9/00

CPC classification number: H01J17/49 ,  H01J61/06 ,  H01J61/305 ,  H01J61/52 ,  H01J61/82

Abstract: Embodiments of the invention provide for large arrays of microcavity plasma devices that can be made inexpensively, and can produce large area but thin displays or lighting sources Interwoven metal wire mesh, such as interwoven Al mesh, consists of two sets of wires which are interwoven in such a way that the two wire sets cross each other, typically at πght angles (90 degrees) although other patterns are also available Fabrication is accomplished with a simple and inexpensive wet chemical etching process The wires in each set are spaced from one another such that the finished mesh forms an array of openings that can be, for example, square, rectangular or diamond-shaped The size of the openings or microcavities is a function of the diameter of the wires in the mesh and the spacing between the wires in the mesh used to form the array of microcavity plasma devices.

Abstract translation: 本发明的实施例提供了可以廉价制造并且可以生产大面积但薄的显示器或照明源的微腔等离子体装置的大阵列。交织的金属丝网如交织的Al网由两组电线组成， 尽管其他图案也是可用的，这两种线组彼此交叉的方式，通常是直角（90度）通过简单和便宜的湿式化学蚀刻工艺完成。每组中的导线彼此间隔开，使得 完成的网格形成可以是例如正方形，矩形或菱形的开口阵列。开口或微腔的尺寸是网中线的直径和网中线之间的间距的函数 用于形成微腔等离子体装置阵列。

公开(公告)号：US20120133304A1

公开(公告)日：2012-05-31

申请号：US13251633

申请日：2011-10-03

Applicant: Naoki KITATOCHI ,  Toshiya UKAI ,  Toshiyuki OKAMOTO ,  Takashi YAMASHITA

Inventor： Naoki KITATOCHI ,  Toshiya UKAI ,  Toshiyuki OKAMOTO ,  Takashi YAMASHITA

IPC: H05B41/00

CPC classification number: H01J61/54 ,  H01J61/82

Abstract: A discharge lamp device comprising a high pressure discharge lamp having a discharge space and a pair of main electrodes in an interior of said discharge space, a starting assistance light source adapted to radiate UV radiation towards said discharge space, and a power supply device to light the high pressure discharge lamp and the starting assistance light source, wherein said starting assistance light source contains at least a rare gas for starting and carbon monoxide (CO) as a light emitting substance, and said power supply device is adapted to generate a high starting voltage at a time lighting of said high pressure discharge lamp is started and afterwards switch to a voltage for steady-state lighting, such that said starting assistance light source radiates by means of said high starting voltage but does not radiate by means of said voltage for steady-state lighting.

Abstract translation: 一种放电灯装置，包括具有放电空间的高压放电灯和位于所述放电空间内部的一对主电极，适于向所述放电空间辐射UV辐射的启动辅助光源以及用于点亮的电源装置 高压放电灯和启动辅助光源，其中所述启动辅助光源至少包含用于起动的稀有气体和作为发光物质的一氧化碳（CO），并且所述电源装置适于产生高起动 开始所述高压放电灯的点亮时的电压，然后切换到用于稳态点亮的电压，使得所述启动辅助光源借助于所述高启动电压而被辐射，但不会通过所述电压辐射 稳态照明。

公开(公告)号：US07973480B2

公开(公告)日：2011-07-05

申请号：US12480110

申请日：2009-06-08

Applicant: Leo Gustaaf Joanna Emiel Marien ,  Willibrordus Spijker ,  Nancy Jean Caruso ,  Jean-Francois Lavaud

Inventor： Leo Gustaaf Joanna Emiel Marien ,  Willibrordus Spijker ,  Nancy Jean Caruso ,  Jean-Francois Lavaud

IPC: H01J17/16 ,  H01J19/42 ,  H01J17/00 ,  H01J9/00

CPC classification number: H01J5/54 ,  H01J61/34 ,  H01J61/82

Abstract: A high-pressure discharge lamp has an outer envelope (1) in which a discharge vessel (11) is arranged. The discharge vessel encloses a discharge space (13) with an ionizable filling. The discharge vessel has two mutually opposed neck-shaped portions (2,3) through which current supply conductors (4,5) extend to a pair of electrodes (6,7) in the discharge space. A lamp base (8) of electrically insulating material supports the discharge vessel. The lamp base also supports the outer envelope (1). The outer envelope encloses the current supply conductors and is connected to the lamp base in a gas-tight manner. By controlling the atmosphere in the outer envelope, a simplified and compact high-pressure discharge lamp is provided with an accurate positioning of the discharge vessel with respect to the optical axis of the lighting system. The high-pressure discharge lamp can be suitably applied in an assembly with a reflector.

Abstract translation: 高压放电灯具有布置有放电容器（11）的外封套（1）。 放电容器包围具有可电离填充物的放电空间（13）。 放电容器具有两个相互相对的颈状部分（2,3），电流供给导体（4,5）延伸到放电空间中的一对电极（6,7）。 电绝缘材料的灯座（8）支撑放电容器。 灯座还支撑外壳（1）。 外壳包围电流供应导体，并以气密的方式连接到灯座。 通过控制外壳中的气氛，简化和紧凑的高压放电灯具有相对于照明系统的光轴的放电容器的精确定位。 高压放电灯可以适当地应用于具有反射器的组件中。

公开(公告)号：US20100327727A1

公开(公告)日：2010-12-30

申请号：US12450682

申请日：2007-05-04

Applicant: Peter Flesch

Inventor： Peter Flesch

IPC: H01J61/36 ,  H01J61/84

CPC classification number: H01J61/547 ,  H01J61/50 ,  H01J61/82

Abstract: The invention relates to a high-pressure discharge lamp (1) having a burner (2), which is provided with a starting aid device (30, 32) for improving the starting behavior. Said device is configured according to the invention as a grid (30) encompassing the burner in the region of a ceramic (6) holding the burner (2) and having contact with a power feed (24). Said grid (30) acts as a starting aid and as protection against fragments in case of a burner explosion.

Abstract translation: 本发明涉及一种具有燃烧器（2）的高压放电灯（1），其具有用于改善启动行为的起动辅助装置（30,32）。 根据本发明，所述装置被构造为在保持燃烧器（2）并与动力馈送（24）接触的陶瓷（6）的区域中包围燃烧器的格栅（30）。 所述格栅（30）作为启动辅助装置，并且在燃烧器爆炸的情况下用作防止碎片。

公开(公告)号：US20100295448A1

公开(公告)日：2010-11-25

申请号：US12782069

申请日：2010-05-18

Applicant: Michio TAKAGAKI ,  Akira HOMMA ,  Yoshiro ITO ,  Yoshihiro MOCHIZUKI ,  Masato HARAZAKI

Inventor： Michio TAKAGAKI ,  Akira HOMMA ,  Yoshiro ITO ,  Yoshihiro MOCHIZUKI ,  Masato HARAZAKI

IPC: H01J61/36

CPC classification number: H01J61/366 ,  H01J61/82

Abstract: A vehicle discharge lamp is provided with an outer tube, an arc tube disposed within the outer tube, and a pair of electrodes disposed within the arc tube. The arc tube includes a light emitting portion, and a pair of pinch seal portions. Molybdenum foils are sealed in the respective pinch seal portions. Each of the electrodes includes a sealed portion sealed within the pinch seal portion, a projecting portion projecting into the light emitting portion, and a welding portion welded to the molybdenum foil. A concavo-convex part is formed on the sealed portion.

Abstract translation: 车辆放电灯设置有外管，设置在外管内的电弧管和设置在电弧管内的一对电极。 电弧管包括发光部分和一对夹紧密封部分。 钼箔密封在相应的夹紧密封部分中。 每个电极包括密封在夹紧密封部分内的密封部分，突出到发光部分中的突出部分和焊接到钼箔的焊接部分。 在密封部分上形成凹凸部。

公开(公告)号：US20100253220A1

公开(公告)日：2010-10-07

申请号：US12819053

申请日：2010-06-18

Applicant: Kazuo Takeda ,  Hiroji Morimoto

Inventor： Kazuo Takeda ,  Hiroji Morimoto

IPC: H01J17/16

CPC classification number: H01J61/34 ,  H01J5/56 ,  H01J61/50 ,  H01J61/52 ,  H01J61/82 ,  H01J61/827

Abstract: A metal vapor discharge lamp and a lighting fixture are downsized without causing breakage of an outer tube because of optimization of a positional relation among the outer tube (34), an inner tube (32), and an arc tube (40). The metal vapor discharge lamp has the arc tube, the inner tube housing the arc tube, and the outer tube housing the inner tube. The positional relation satisfies the relation of 2×A+B≧1.06. In a cross section of the lamp (the cross section of the arc tube is unshown for convenience), A (mm) represents the shortest distance between the arc tube and the inner tube along a line in a radial direction of the inner tube, and B (mm) represents a distance between the inner tube and the outer tube on a line segment C that is extension of the line.

Abstract translation: 由于外管（34），内管（32）和电弧管（40）之间的位置关系的优化，金属蒸汽放电灯和照明器具小型化而不会导致外管破裂。 金属蒸汽放电灯具有电弧管，内管容纳电弧管，外管容纳内管。 位置关系满足2×A +B≥1.06的关系。 在灯的横截面（为了方便起见，电弧管的横截面未示出），A（mm）表示沿着内管的径向的弧线与内管之间的最短距离， B（mm）表示作为线路延伸的线段C上的内管与外管之间的距离。

公开(公告)号：US07701140B2

公开(公告)日：2010-04-20

申请号：US10568205

申请日：2004-08-04

Applicant: Leo Gustaaf Joanna Emiel Marien ,  Nancy Jean Caruso

Inventor： Leo Gustaaf Joanna Emiel Marien ,  Nancy Jean Caruso

IPC: H01J17/16

CPC classification number: H01J61/82 ,  H01J61/34

Abstract: The invention relates to a high-pressure discharge lamp with an outer envelope (1) in which a discharge vessel (11) is arranged around a longitudinal axis (22). The discharge vessel encloses, in a gastight manner, a discharge space (13) provided with an ionizable filling. The discharge vessel has a first (2) and a second (3) mutually opposed neck-shaped portion through which a first (4) and a second (5) current-supply conductor, respectively, extend to a pair of electrodes (6, 7) arranged in the discharge space (13). The outer envelope (1) has a bulb-shaped portion (2) adjacent the discharge space with a wall thickness d1. The remainder of the outer envelope has a wall thickness d2. The ratio of d1 and d2 is in the range: Formula (I). Preferably, Formula (II), the bulb-shaped portion is formed in a mold. A simplified and compact high-pressure discharge lamp is provided by the invention.

Abstract translation: 本发明涉及一种具有外封套（1）的高压放电灯，其中放电容器（11）围绕纵向轴线（22）布置。 放电容器以气密的方式包围设置有可电离填充物的放电空间（13）。 放电容器具有第一（2）和第二（3）相互相对的颈状部分，第一（4）和第二（5）电流供应导体分别延伸到一对电极（6， 7）布置在放电空间（13）中。 外封套（1）具有与放电空间相邻的具有壁厚d1的灯泡形部分（2）。 外壳的其余部分具有壁厚d2。 d1和d2的比例在以下范围内：式（I）。 优选地，式（II）中，灯泡状部分形成在模具中。 本发明提供一种简单紧凑的高压放电灯。

公开(公告)号：US20090316410A1

公开(公告)日：2009-12-24

申请号：US12160744

申请日：2007-05-28

Applicant: Kazuo Takeda ,  Hiroji Morimoto

Inventor： Kazuo Takeda ,  Hiroji Morimoto

IPC: H01J61/30 ,  F21V7/00

CPC classification number: H01J61/34 ,  H01J5/56 ,  H01J61/50 ,  H01J61/52 ,  H01J61/82 ,  H01J61/827

Abstract: A metal vapor discharge lamp and a lighting fixture are downsized without causing breakage of an outer tube because of optimization of a positional relation among the outer tube (34), an inner tube (32), and an arc tube (40). The metal vapor discharge lamp has the arc tube, the inner tube housing the arc tube, and the outer tube housing the inner tube. The positional relation satisfies the relation of 2×A+B≧1.06. In a cross section of the lamp (the cross section of the arc tube is unshown for convenience), A (mm) represents the shortest distance between the arc tube and the inner tube along a line in a radial direction of the inner tube, and B (mm) represents a distance between the inner tube and the outer tube on a line segment C that is extension of the line.

Abstract translation: 由于外管（34），内管（32）和电弧管（40）之间的位置关系的优化，金属蒸汽放电灯和照明器具小型化而不会导致外管破裂。 金属蒸汽放电灯具有电弧管，内管容纳电弧管，外管容纳内管。 位置关系满足2×A + B> = 1.06的关系。 在灯的横截面（为了方便起见，电弧管的横截面未示出），A（mm）表示沿着内管的径向的弧线与内管之间的最短距离， B（mm）表示作为线路延伸的线段C上的内管与外管之间的距离。