公开(公告)号：US20010052754A1

公开(公告)日：2001-12-20

申请号：US09839230

申请日：2001-04-23

Inventor： Shoji Miyanaga

IPC: H01J017/04 ,  H01J017/20

CPC classification number: H01J61/86 ,  H01J61/0735

Abstract: A direct-current-lighting, ultra-high-pressure mercury lamp that is resistant to loss of transparency even after being lit for a long period, and has little wastage of electrodes and particularly the cathode tip, and also exhibits a long service life. The direct-current ultra-high-pressure mercury lamp includes a cathode and anode of tungsten facing each other within a quartz glass tube, and a cathode coil which is wrapped around the cathode. The cathode is composed of tungsten doped with potassium, and the anode is composed of tungsten having a purity of at least 99.99%. The cathode coil can also be advantageously formed of tungsten having a purity of at least 99.99%.

Abstract translation: 一种直流照明，超高压汞灯，即使在长时间点亮后也能够防止透明性损失，并且电极，特别是阴极尖端的浪费很少，并且还具有长的使用寿命。 直流超高压汞灯包括在石英玻璃管内彼此面对的钨的阴极和阳极以及围绕阴极缠绕的阴极线圈。 阴极由掺杂有钾的钨构成，阳极由纯度至少99.99％的钨构成。 阴极线圈也可以有利地由纯度为99.99％的钨形成。

公开(公告)号：US20010048274A1

公开(公告)日：2001-12-06

申请号：US09845330

申请日：2001-05-01

Applicant: Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbh

Inventor： Johann Rechermann ,  Xaver Brems ,  Georg Rosenbauer

IPC: H01J017/04 ,  H01J061/04

CPC classification number: B41M5/262 ,  B23K26/40 ,  B23K2103/50 ,  B41M5/24 ,  H01J61/36 ,  H01K1/40

Abstract: The present invention relates to a method for marking quartz glass lamps having at least one fusible metal foil 10, 12, which is surrounded by quartz glass, for supplying electric voltage to luminous means 15 arranged in the interior chamber of a lamp vessel, in which method the fusible metal foil 10, 12 is marked through the quartz glass by means of a laser. The invention also relates to a quartz glass lamp having at least one fusible metal foil 10, 12 which is surrounded by quartz glass, for supplying electric voltage to luminous means 15 arranged in the interior chamber of a lamp vessel, in which lamp the fusible metal foil 10, 12 forms a marking area 16, the marking of the marking area 16 taking place through the quartz glass by means of a laser.

Abstract translation: 本发明涉及一种标记石英玻璃灯的方法，该石英玻璃灯具有由石英玻璃围绕的至少一个易熔金属箔片10,12，用于将电压提供给布置在灯室内室中的发光装置15，其中 方法通过激光将石英玻璃上的易熔金属箔10,12标记。 本发明还涉及一种石英玻璃灯，其具有由石英玻璃包围的至少一个易熔金属箔10,12，用于将电压提供给布置在灯室的内部室中的发光装置15，其中该熔融金属 箔片10,12形成标记区域16，通过激光通过石英玻璃发生标记区域16的标记。

公开(公告)号：US20040178732A1

公开(公告)日：2004-09-16

申请号：US10787588

申请日：2004-02-27

Applicant: PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCHE GLUHLAMPEN mbH

Inventor： Bodo Mittler

IPC: H01J017/04 ,  H01J061/04

CPC classification number: H01J9/28 ,  H01J61/36

Abstract: An assembly for lamp construction, comprising a solid W component (10) and at least one film (9) having two contact faces, comprising a metallic molybdenum base body and a coating, which is applied at least in part to said base body and which comprises ruthenium or rhenium alone or as an alloy in the region of the first contact face, which produces the contact with the W component, whereas the second contact face is not coated and is intended to be in contact with glass.

Abstract translation: 一种用于灯构造的组件，包括固体W组分（10）和至少一个具有两个接触面的膜（9），其包含金属钼基体和涂层，其至少部分地施加到所述基体上，并且其中 在第一接触面的区域中单独使用钌或铼，或者作为合金，其与W成分接触，而第二接触面未被涂覆并且旨在与玻璃接触。

公开(公告)号：US20040135512A1

公开(公告)日：2004-07-15

申请号：US10743070

申请日：2003-12-23

Applicant: NEC Microwave Tube, Ltd.

Inventor： Tatsuya Uchikawa ,  Kazuhisa Nishida

IPC: H01J017/04

CPC classification number: H01J61/368 ,  H01J9/323 ,  H01J9/326 ,  H01J61/073 ,  H01J61/0732 ,  H01J61/0735 ,  H01J61/125 ,  H01J61/16 ,  H01J61/20 ,  H01J61/36 ,  H01J61/82

Abstract: A high pressure discharge lamp includes a quartz glass bulb, a conductive element which is sealed at a sealing portion of the bulb, and a pair of electrodes. Each electrode is disposed in the quartz glass bulb so as to be opposite the other and connected to the conductive element. A part of each electrode is sealed with the quartz glass bulb at the sealing portion so as to generate a contacting portion formed by the part of each electrode and the bulb. The maximum length, Lmax, of the contacting portion is defined as: Lmax (mm)null200/(PnullD); and the minimum length, Lmin, of the contacting portion is defined as: Lmin (mm)null0.8/(D2nullnull) or Lmin (mm)null0.7 whichever is longer, where D is the diameter (mm) of the electrode and P is the power (W) supplied to the electrode.

公开(公告)号：US20040135511A1

公开(公告)日：2004-07-15

申请号：US10718658

申请日：2003-11-24

Inventor： Matthias Lenz ,  Dieter Trypke

IPC: H01J017/04

CPC classification number: H01J9/02 ,  H01J5/46 ,  H01J61/06 ,  H01J61/36

Abstract: A metal halide lamp having a ceramic discharge vessel with two ends which are closed off by stoppers, and an electrically conductive leadthrough guided through this stopper. An electrode with a shank secured to the leadthrough, which electrode projects into the interior of the discharge vessel. The leadthrough and electrode referred to as an electrode system, comprises two components, which are designed as pins of different diameter, the larger component being a niobium pin and the smaller component, which adjoins it on the inner, discharge side, being a pin made from molybdenum or tungsten which is fitted in a bore in the niobium pin. The ratio of the diameter of the smaller component to that of the Nb pin is between 30 and 65%, and the pin which has been fitted in is secured in the bore by a mechanical pressing operation.

Abstract translation: 一种金属卤化物灯，具有陶瓷放电容器，其两端由塞子封闭，导电引线穿过该止动件。 具有固定到引线的柄的电极，该电极突出到放电容器的内部。 引线和电极被称为电极系统，包括两个部件，其被设计为不同直径的引脚，较大的部件是铌引脚，较小的部件在内部放电侧邻接，成为引脚 来自安装在铌销孔中的钼或钨。 较小部件的直径与Nb销的直径之比在30％与65％之间，并且已安装的销通过机械压制操作固定在孔中。

公开(公告)号：US20040104677A1

公开(公告)日：2004-06-03

申请号：US10641147

申请日：2003-08-14

Inventor： Shunsuke Kakisaka ,  Tatsuo Nishimoto ,  Masanori Higashi ,  Mikio Miura ,  Hiroshi Enami ,  Yoshiharu Nishiura

IPC: H01J017/04 ,  H01J061/04

CPC classification number: H01J61/0732 ,  H01J61/06 ,  H01J61/36 ,  H01J61/827

Abstract: A metal vapor discharge lamp including an arc tube 1 that includes a container 10 and power transmission members 20a and 20b. The container 10, made of translucent ceramic, is divided into a main tube portion 11 and narrow tube portions 12a and 12b extending out from both ends of the main tube portion 11. The power transmission members 20a and 20b respectively include electrode pins 21a and 21b made of tungsten. Coils 22a and 22b made of tungsten are respectively wound around ends of electrode pins 21a and 21b, which are respectively joined with electrode supporting members 23a and 23b made of conductive cermet. Electrode length L1 is set to (0.041Pnull0.5) mm to (0.041Pnull8.0) mm, nullPnull representing a lamp power in watts. Alternatively, a narrow tube portion length L2 is set to (0.032Pnull3.5) mm to (0.032Pnull8.0) mm inclusive.

Abstract translation: 一种金属蒸汽放电灯，包括包括容器10和动力传递部件20a和20b的电弧管1。 由半透明陶瓷制成的容器10分为主管部分11和从主管部分11的两端延伸出的窄管部分12a和12b。传动部件20a和20b分别包括电极销21a和21b 由钨制成。 分别将由钨构成的线圈22a和22b缠绕在分别与由导电金属陶瓷制成的电极支撑构件23a和23b连接的电极销21a和21b的端部。 电极长度L1设置为（0.041P + 0.5）mm至（0.041P + 8.0）mm，“P”表示灯功率（瓦特）。 或者，将窄管部长度L2设定为（0.032P + 3.5）mm〜（0.032P + 8.0）mm。

公开(公告)号：US20030178940A1

公开(公告)日：2003-09-25

申请号：US10296731

申请日：2002-11-25

Inventor： Masato Yoshida ,  Hideaki Kiryu

IPC: H01J017/04 ,  H01J061/04 ,  H01J017/16 ,  H01J061/30

CPC classification number: H01J61/827 ,  H01J61/0735 ,  H01J61/125 ,  H01J61/16 ,  H01J61/368

Abstract: A metal halide lamp for an automobile headlight is provided, which includes an arc tube in which a pair of tungsten electrodes are provided at both ends and a metal halide as a main component of a luminescent material and xenon gas as a buffer gas are sealed, wherein the tungsten electrodes contain not more than 0.4 wt % of thorium oxide, the metal halide contains scandium iodide, and a pressure of the xenon sealed in the arc tube is at least 0.4 MPa. This makes it possible to provide a long-life metal halide lamp for an automobile headlight that can achieve a further improved lumen maintenance factor and other life characteristics during 2000 hours or more of lighting.

Abstract translation: 本发明提供一种汽车用前照灯用金属卤化物灯，其特征在于，包括在两端设置一对钨电极的电弧管和作为发光材料的主要成分的金属卤化物，作为缓冲气体的氙气被密封， 其中所述钨电极含有不超过0.4重量％的氧化钍，所述金属卤化物含有碘化钪，并且密封在所述电弧管中的氙的压力为至少0.4MPa。 这使得可以提供一种用于汽车前灯的长寿命金属卤化物灯，其可以在2000小时或更长时间内实现进一步改善的流明维持系数和其他寿命特性。

公开(公告)号：US20030155864A1

公开(公告)日：2003-08-21

申请号：US10366351

申请日：2003-02-14

Applicant: Matsushita Electric Industrial Co., Ltd.

Inventor： Mitsuhiro Wada ,  Suguru Nakao ,  Toshiaki Ogura ,  Takeharu Tsutsumi

IPC: H01J017/04 ,  H01J061/04

CPC classification number: H01J61/86

Abstract: A discharge lamp of the present invention, which has an starting property, an arc stability and a service life which are improved even if the lamp produces a short arc. The discharge lamp includes a light emitting bulb, sealing members disposed on both sides of the light emitting bulb, metal foils sealed in the sealing members, a pair of electrodes which are connected to the metal foils and have large-diameter portions formed on tips, coils disposed at the rear of the large-diameter portions of the electrodes, external conductors, and a discharge medium enclosed in the light emitting bulb.

Abstract translation: 本发明的放电灯具有起动特性，电弧稳定性和使用寿命，即使灯产生短弧也能够提高。 放电灯包括发光灯泡，设置在发光灯泡两侧的密封构件，密封在密封构件中的金属箔，连接到金属箔并且在尖端上形成有大直径部分的一对电极， 设置在电极的大直径部分的后部的线圈，外部导体和封装在发光灯泡中的放电介质。

公开(公告)号：US20030151365A1

公开(公告)日：2003-08-14

申请号：US10333515

申请日：2003-04-14

Inventor： Agide Moi ,  Luc Berthier ,  Jean-Pierre Creusot

IPC: H01J017/04

CPC classification number: H01J11/12 ,  H01J11/22 ,  H01J2211/225

Abstract: The present invention relates to a plate, more particularly for plasma display panels, comprising a substrate 10 on which at least one electrode 21, made of a conducting material consisting of an aluminium-based and/or zinc-based metal alloy having a melting point above 700null C., is produced; the electrode is intended to be covered with a dielectric layer. Thus, the deleterious effects arising from the reactions of the electrode material with the materials of the dielectric layer, especially during baking of this layer, are reduced.

Abstract translation: 本发明涉及一种用于等离子体显示面板的平板，更具体地涉及等离子体显示面板，其包括基板10，在基板10上形成至少一个由具有熔点的铝基和/或锌基金属合金构成的导电材料制成的电极21 700℃以上生产; 电极旨在被电介质层覆盖。 因此，电极材料与电介质层的材料的反应产生的有害影响，特别是在该层的烘烤过程中所产生的有害影响降低。

公开(公告)号：US20030030378A1

公开(公告)日：2003-02-13

申请号：US10212210

申请日：2002-08-06

Inventor： Hiroaki Kawasaki ,  Yukio Ogawa ,  Yoshihisa Yonezawa ,  Katsumi Takayama

IPC: H01J017/04

CPC classification number: H01J9/04 ,  H01J1/135 ,  H01J1/15

Abstract: A fluorescent luminous tube includes a plurality of cathode filaments, a multiplicity of a cathode wirings, each cathode wiring including one or more terminal portions and a wiring portion and being formed of a metal layer, and one or more intermediate portions, each being made of a metal layer. The cathode filament is grouped into at least one set of one or more filaments and filaments in each set are connected in series by fixing an end portion thereof on a terminal portion or an intermediate portion by ultrasonic wire bonding or ultrasonic bonding.

Abstract translation: 荧光发光管包括多个阴极丝，多个阴极布线，每个阴极布线包括一个或多个端子部分和布线部分，并且由金属层形成，以及一个或多个中间部分，每个由 金属层。 将阴极细丝分成至少一组一根或多根细丝，每组中的细丝通过超声波引线接合或超声波接合将其端部固定在端子部分或中间部分上而串联连接。