公开(公告)号：US5343115A

公开(公告)日：1994-08-30

申请号：US883183

申请日：1992-05-15

Applicant: Munisamy Anandan ,  Douglas Ketchum

Inventor： Munisamy Anandan ,  Douglas Ketchum

IPC: H01J61/09 ,  H01J61/30 ,  H01J61/35 ,  H01J61/72 ,  H01J63/02

CPC classification number: H01J61/35 ,  H01J61/09 ,  H01J61/305 ,  H01J61/72

Abstract: A large area multi-channel flat fluorescent lamp with improved efficiency consists of two groups of closed hollow electrodes which are printed on the inner surfaces of the opposing ends of two flat glass substrates. The substrates are sealed together and have wave-guiding spacers which protect the lamp from implosion and also maintain a fixed spacing between the two substrates. A dielectric reflective layer is coated on the inner side of one of the substrates with an over-coat of phosphor, and the inner opposing surface of the other substrate is coated with only the phosphor. The space between the substrates is first evacuated and then filled with an inert gas and mercury vapor. The multi-channel closed hollow electrode structure with wave-guiding spacers, in combination with a reflective dielectric layer produces greater brightness with better brightness uniformity over a large area. In addition, the large area multi-channel flat fluorescent lamp maintains high efficiency and has a long life.

Abstract translation: 具有提高效率的大面积多通道平面荧光灯由两组封闭的中空电极组成，印刷在两个平板玻璃基板的相对端的内表面上。 衬底被密封在一起，并具有波导衬垫，其保护灯免于内爆并且还保持两个衬底之间的固定间隔。 介电反射层用一层荧光体涂覆在一个基板的内侧，另一个基板的内相对表面仅涂覆荧光体。 首先将衬底之间的空间抽真空，然后用惰性气体和汞蒸气填充。 具有波导间隔物的多通道闭合中空电极结构与反射介电层组合产生更大的亮度，在大面积上具有更好的亮度均匀性。 此外，大面积多通道平面荧光灯保持高效率，寿命长。

公开(公告)号：US5298834A

公开(公告)日：1994-03-29

申请号：US784987

申请日：1991-10-30

Applicant: Seiichiro Oda ,  Satoshi Watanabe ,  Junichi Ida ,  Mitsuhisa Shimada

Inventor： Seiichiro Oda ,  Satoshi Watanabe ,  Junichi Ida ,  Mitsuhisa Shimada

IPC: H01J61/04 ,  H01J61/067 ,  H01J61/09 ,  H01J61/10 ,  H01J61/66

CPC classification number: H01J61/66 ,  H01J61/04 ,  H01J61/0672 ,  H01J61/0677 ,  H01J61/09 ,  H01J61/10

Abstract: A first display discharge lamp has a transparent airtight container filled with a discharge gas; a positive electrode disposed in the airtight container and supported by a stem having an air tube therein; a negative electrode of an inverted configuration disposed in the transparent airtight container and surrounded by the positive electrode; a lead member integrally formed with the positive electrode, having a bent portion between a lower end of the negative electrode and the stem; and an insulating member disposed between the lower end of the negative electrode and the bent portion of the lead member. According to a second display discharge lamp, both a negative electrode and a positive electrode are of an inverted conical configuration. The former has at least an open upper end, while the latter has an open upper end and an open lower end. A lower end of the positive electrode is inserted in an interior of the negative electrode from the open upper end of the negative electrode. And, a lower/outer periphery of the positive electrode is, in a non-contact condition, opposed to an upper/inner periphery of the negative electrode.

Abstract translation: 第一显示放电灯具有填充有放电气体的透明气密容器; 一个正电极，设置在密封容器中并由其中具有空气管的杆支撑; 设置在透明气密容器中并被正极包围的倒置配置的负极; 与所述正极一体形成的引线部件，在所述负极的下端和所述杆之间具有弯曲部分; 以及设置在负极的下端和引线构件的弯曲部分之间的绝缘构件。 根据第二显示放电灯，负极和正极都是倒锥形构造。 前者至少具有敞开的上端，而后者具有敞开的上端和敞开的下端。 正极的下端从负极的敞开的上端插入到负极的内部。 并且，正极的下/外周边处于非接触状态，与负电极的上/内周相对。

公开(公告)号：US4885504A

公开(公告)日：1989-12-05

申请号：US96884

申请日：1987-07-28

Applicant: James G. Green

Inventor： James G. Green

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 open at spaced apart ends, formed from a selected element which characterizes the assembly, and a cathode support. An anode is spaced from one of the open ends of the cathode, while an electron emitter has its outlet spaced from the other open end of the cathode. An inner envelope is provided to constrain the electron stream from the electron emitter to the anode to pass through the cathode. The cathode support is not insulated to prevent surface discharge therefrom but in operation of the lamp, the stream of electrons from the electron emitter through the cathode to the anode substantially confines surface discharge to the interior of the cathode.

Abstract translation: PCT No.PCT / AU86 / 00325 Sec。 371日期1987年7月28日第 102（e）1987年7月28日PCT PCT 1986年10月29日PCT公布。 第WO87 / 03422号公报 日本1987年6月4日。一种特别适用于升压放电中空阴极灯的中空阴极组件包括：由选定的组件特征的元件形成的间隔开的端部形成的空心阴极和阴极支撑件。 阳极与阴极的一个开口端隔开，而电子发射体的出口与阴极的另一开口端隔开。 提供内包络以约束从电子发射器到阳极的电子流通过阴极。 阴极支撑体不是绝缘的，以防止其表面放电，但是在灯的操作中，从电子发射器通过阴极到阳极的电子流基本上将表面放电限制到阴极的内部。

公开(公告)号：US4578618A

公开(公告)日：1986-03-25

申请号：US161332

申请日：1980-06-20

Applicant: Michael Zochbauer

Inventor： Michael Zochbauer

IPC: H01J61/16 ,  H01J61/09 ,  H01J61/12 ,  H01J61/28

CPC classification number: H01J61/09 ,  H01J61/12

Abstract: The life of a low-pressure, hollow cathode lamp with an oxygen/nitrogen filling is extended by the inclusion of MnO.sub.2 which releases oxygen, thereby replenishing oxygen consumption in the lamp.

Abstract translation: 通过包含释放氧气的MnO 2来延长具有氧/氮填充的低压空心阴极灯的寿命，从而补充灯中的氧消耗。

公开(公告)号：US4562376A

公开(公告)日：1985-12-31

申请号：US513316

申请日：1983-07-13

Applicant: Hideaki Koizumi

Inventor： Hideaki Koizumi

IPC: H01J61/09 ,  G01N21/01 ,  H01J61/52 ,  H01J61/70

CPC classification number: H01J61/523 ,  H01J61/70

Abstract: Disclosed is a light source having an envelope containing therein an anode and a hollow cathode, in which the hollow cathode is supported by a hollow metal cylinder. The hollow cylinder externally extends out of the envelope and a plurality of radiation fins are attached on the outer wall of the externally extending portion of the cylinder. Meshes are provided on the inner wall of the hollow chamber of the cylinder. Water is sealed in the hollow chamber under a reduced pressure to facilitate evaporation. The condensed water is displaced toward a high temperature portion by capillarity. The water is evaporated at the high temperature portion while taking away the latent heat of evaporation. In such an arrangement, the cathode is maintained at a low temperature so that the self-absorption of the spectral line can be reduced.

Abstract translation: 公开了一种光源，其具有包含阳极和中空阴极的外壳，其中空心阴极由中空金属圆筒支撑。 空心圆筒从外壳延伸出来，多个散热片安装在气缸外部延伸部分的外壁上。 网格设置在圆筒的中空室的内壁上。 水在减压下密封在中空室中以促进蒸发。 冷凝水通过毛细作用向高温部位移位。 在高温部分蒸发水分，同时消除蒸发潜热。 在这种布置中，阴极保持在低温，从而可以减小光谱线的自吸收。

公开(公告)号：US4366418A

公开(公告)日：1982-12-28

申请号：US175745

申请日：1980-08-06

Applicant: Shinji Mayama ,  Yoji Arai

Inventor： Shinji Mayama ,  Yoji Arai

IPC: H01J61/68 ,  G01N21/31 ,  H01J61/09 ,  H01J61/10 ,  H01J11/04 ,  G01J3/30

CPC classification number: H01J61/09 ,  H01J61/106

Abstract: A spectral source comprises a lamp containing an anode and a cathode in an inert gas. The cathode has a hollow portion therein, and a opening at its side wall. The anode is positioned to face the opening of the cathode. The anode and cathode are different in shape and connected to a high-frequency discharge power source. A magnetic field is arranged in perpendicular to the direction of the axial center of the opening.

Abstract translation: 光谱源包括在惰性气体中含有阳极和阴极的灯。 阴极在其中具有中空部分，在其侧壁处具有开口。 阳极被定位成面对阴极的开口。 阳极和阴极的形状不同，并连接到高频放电电源。 磁场垂直于开口的轴心方向排列。

公开(公告)号：US3869643A

公开(公告)日：1975-03-04

申请号：US43094374

申请日：1974-01-04

Applicant: HITACHI LTD

Inventor： OKAGAKI HIROSHI

IPC: H01J61/09 ,  G01J3/10 ,  G01N21/01 ,  G01N21/31 ,  G01N24/00 ,  H01J17/06 ,  H01J17/48 ,  H01J61/04

CPC classification number: G01N24/006 ,  G01J3/10 ,  H01J17/066 ,  H01J2893/0066

Abstract: An apparatus for emitting atomic fluorescence spectral lines used for atomic absorption analysis comprising an envelope containing an inert gas therein and provided with a first hollow cathode, a second hollow cathode disposed in optically coaxial relation with the first hollow cathode and having a slit, a hollow insulator interposed between the first and second hollow cathodes, an anode extending into the hollow space within the insulator, leads connected to the anode and first and second hollow cathodes, and a window for deriving atomic fluorescence spectral lines in a direction different from the direction of the common optical axis of the first and second hollow cathodes.

Abstract translation: 一种用于发射用于原子吸收分析的原子荧光光谱线的装置，包括在其中含有惰性气体的外壳并设置有第一中空阴极，与第一中空阴极以光学同轴的方式设置并具有狭缝的第二中空阴极， 插入在第一和第二空心阴极之间的绝缘体，延伸到绝缘体内的中空空间中的阳极引出连接到阳极和第一和第二空心阴极的引线，以及用于在与...的方向不同的方向上导出原子荧光光谱线的窗口 第一和第二空心阴极的公共光轴。

公开(公告)号：US3390297A

公开(公告)日：1968-06-25

申请号：US56214566

申请日：1966-07-01

Applicant: PERKIN ELMER CORP

Inventor： VOLLMER JOHN W

IPC: H01J61/09 ,  G01J3/10 ,  G01N21/01 ,  H01J17/06 ,  H01J17/38 ,  H01J17/40 ,  H01J61/94

CPC classification number: H01J17/06 ,  H01J17/066 ,  H01J17/38 ,  H01J17/40 ,  H01J61/94 ,  H01J2893/0065 ,  H01J2893/0066 ,  H01J2893/0067

公开(公告)号：US08698384B2

公开(公告)日：2014-04-15

申请号：US12282937

申请日：2007-03-16

Applicant: Tsutomu Morioka ,  Fumihiko Yoshimura ,  Toshiaki Suto

Inventor： Tsutomu Morioka ,  Fumihiko Yoshimura ,  Toshiaki Suto

IPC: H01J1/00 ,  H01J17/06 ,  H01J61/09

CPC classification number: H01J61/0672

Abstract: This invention provides a sintered electrode for a cold cathode tube in a cylindrical form having a bottom part on one end and an opening part on the other end, characterized in that a lead-in wire is joined integrally to the bottom part and a requirement of d2/d1>1 is satisfied wherein d1 represents the density of the sintered electrode; and d2 represents the density of the lead-in wire. According to the sintered electrode for a cold cathode tube, the bonding strength between the sintered electrode and the lead-in wire is high, and the handleability is good. The main component of the sintered electrode is particularly preferably identical to the main component of the lead-in wire. Enhancing the density of the lead-in wire can contribute to a further improvement, for example, in reliability.

Abstract translation: 本发明提供了一种圆柱形冷阴极管烧结电极，其一端具有一底部，另一端具有一开口部分，其特征在于，引入线与底部一体地连接，并且要求 d2 / d1> 1，其中d1表示烧结电极的密度; 而d2代表引入线的密度。 根据用于冷阴极管的烧结电极，烧结电极和引入线之间的接合强度高，可操作性良好。 烧结电极的主要成分特别优选与引入线的主要成分相同。 提高引入线的密度可以有助于进一步改进，例如可靠性。

公开(公告)号：US08482200B2

公开(公告)日：2013-07-09

申请号：US13027568

申请日：2011-02-15

Applicant: Toshiaki Onimaru ,  Hiroshi Sakurai ,  Yo Hibino ,  Toshiyuki Akiyama ,  Yoichi Shintani

Inventor： Toshiaki Onimaru ,  Hiroshi Sakurai ,  Yo Hibino ,  Toshiyuki Akiyama ,  Yoichi Shintani

IPC: H01J17/49 ,  H01J17/06 ,  H01J61/09

CPC classification number: H01J11/12 ,  H01J11/40

Abstract: A forming method of a protective film made of oxide containing any one of calcium oxide (CaO), strontium oxide (SrO) and barium oxide (BaO) and having a higher band gap than that of magnesium oxide (MgO) (higher than 7.9 eV) is provided. By adjusting a time constant of a protective film to a predetermined value or larger, the voltage drop time is adjusted so as to be usable for a plasma display panel. At this time, the time constant τ(=C×R) defined by the discharge capacitance C and the protective film resistance R is referenced.

Abstract translation: 由氧化钙（CaO），氧化锶（SrO）和氧化钡（BaO）中的任一种氧化物形成的保护膜的形成方法，并且具有比氧化镁（MgO）高（7.9V）的带隙 ）。 通过将保护膜的时间常数调整到规定值以上，调整电压下降时间，以便可用于等离子体显示面板。 此时，参考由放电电容C和保护膜电阻R定义的时间常数τ（= C×R）。