公开(公告)号：US20040217684A1

公开(公告)日：2004-11-04

申请号：US10761383

申请日：2004-01-22

Inventor： Jae Wook Lee ,  Min Ho Lim

IPC: H01J061/30 ,  H01J031/00 ,  H01K001/28

CPC classification number: H01J29/861 ,  H01J2229/862

Abstract: The present invention relates to a color cathode ray tube and more specifically to a color cathode ray tube having a panel structure which provide characteristic of explosion proof while cutting down on expences and weight. A cathode ray tube according to an embodiment 1 of the present invention comprising: a panel having an effective screen; a funnel connected to the panel; and an electron gun to generate electron beams; wherein said effective screen has a horizontal and vertical ratio of 16:9; and said panel satisfies a condition: null(nully/d)null100nullnull5.65, wherein d is length from a central point G to a diagonal vertex E of said effective screen, and nully is length from a point H to an intersection point of the outline of the panel and the shorter axis Y, the point H being intersection of shorter axis Y and a longer side of said effective screen.

公开(公告)号：US20040135514A1

公开(公告)日：2004-07-15

申请号：US10744674

申请日：2003-12-22

Inventor： Makoto Horiuchi ,  Kiyoshi Takahashi ,  Tsuyoshi Ichibakase ,  Shinichiro Hataoka ,  Tomoyuki Seki ,  Takashi Tsutatani

IPC: H01J017/16 ,  H01J061/30

CPC classification number: H01J9/385 ,  H01J9/247 ,  H01J9/266 ,  H01J9/323 ,  H01J61/368 ,  H01J61/822 ,  H01J61/827 ,  H01K1/38 ,  H01K3/20

Abstract: A glass pipe 80 for a discharge lamp is prepared which includes a luminous bulb portion 1null that will be formed into a luminous bulb of a high pressure discharge lamp and a side tube portion 2null. Subsequently, a glass member 70 made of a second glass having a softening point lower than that of a first glass constituting the side tube portion 2null is inserted into the side tube portion 2null, after which a getter 75 is disposed in the side tube portion 2null. Then, with the pressure inside the glass pipe 80 reduced, the side tube portion 2null is heated to tightly attach the glass member 70 to the side tube portion 2null, thereby forming a sealing portion.

Abstract translation: 制备用于放电灯的玻璃管80，其包括将形成高压放电灯的发光管的发光管部分1'和侧管部分2'。 随后，将由第二玻璃构成的玻璃构件70插入到侧管部分2'中，其中软化点低于构成侧管部分2'的第一玻璃的玻璃构件70，然后将吸气剂75设置在侧管 部分2'。 然后，随着玻璃管80内的压力减小，侧管部2'被加热，将玻璃部件70紧密地安装在侧管部2'上，形成密封部。

公开(公告)号：US20030122490A1

公开(公告)日：2003-07-03

申请号：US10369162

申请日：2003-02-19

Applicant: General Electric Company

Inventor： Douglas Seredich ,  Curtis E. Scott ,  Charles Greskovich ,  Todd R. Springer

IPC: H01J017/16 ,  H01J061/30

CPC classification number: H01J61/361 ,  H01J9/247 ,  H01J9/266 ,  H01J61/30 ,  H01J61/827

Abstract: An arc tube for a ceramic metal halide lamp includes a hollow first body member (40) that is tapered along a majority of its length to aid in removing the molded component from a pin during assembly. An open end (46) of the first body member has a constant diameter (60) allowing it to be joined to a constant diameter portion (72) of the second body member or end cap (70). The mating constant diameter portions ensure that the hollow first body member can be monolithically joined with the end cap with a reduced level of seal voids.

Abstract translation: 用于陶瓷金属卤化物灯的电弧管包括中空的第一本体构件（40），其沿其大部分长度是锥形的，以有助于在组装期间从销中移除模制构件。 第一主体构件的开口端（46）具有允许其连接到第二主体构件或端盖（70）的恒定直径部分（72）的恒定直径（60）。 配合的恒定直径部分确保中空的第一主体部件能够与端盖整体接合而具有降低的密封空隙水平。

公开(公告)号：US20030067271A1

公开(公告)日：2003-04-10

申请号：US10251224

申请日：2002-09-20

Inventor： Shiro Iida ,  Noriyuki Uchida ,  Kenji Nakano ,  Tatsuhiro Yabuki

IPC: H01J017/16 ,  H01J061/30

CPC classification number: H01J61/325 ,  H01J61/327

Abstract: Disclosed is a discharge lamp with enhanced vertical illuminance and accordingly improved light distribution characteristics that is easy to manufacture and suitable for mass production. For a discharge lamp in which a discharge path with a double helix configuration is formed or a discharge lamp in which a plurality of U-shaped tubes are placed on an arc tube holder to form a single tortuous discharge path, a width of a turning part 106 is specified so as to narrow spaces formed in an arc tube top part, or swelling parts are provided in a vicinity of the arc tube top part so as to narrow the spaces.

Abstract translation: 公开了一种放电灯，其具有增强的垂直照度，并且因此改善了易于制造并适于批量生产的光分布特性。 对于其中形成具有双螺旋结构的放电路径的放电灯或其中多个U形管放置在电弧管保持器上以形成单个曲折放电路径的放电灯，转向部分的宽度 106被设定为形成在电弧管顶部的狭窄空间，或者在电弧管顶部附近设置膨胀部以缩小空间。

公开(公告)号：US20020117784A1

公开(公告)日：2002-08-29

申请号：US09964052

申请日：2001-09-26

Applicant: OSRAM SYLVANIA Inc.

Inventor： Jeffrey T. Neil ,  Matthew A. Stough

IPC: H01J061/30 ,  H01J061/36 ,  C04B033/32

CPC classification number: C04B37/001 ,  C04B2235/6567 ,  C04B2235/6582 ,  C04B2237/343 ,  C04B2237/525 ,  C04B2237/56 ,  C04B2237/62 ,  C04B2237/765 ,  C04B2237/80 ,  C04B2237/82 ,  C04B2237/84 ,  H01J9/247 ,  H01J9/266 ,  H01J61/30 ,  H01J61/825

Abstract: A ceramic arc tube assembly and a method for making a ceramic arc tube are described which simplify the manufacture of ceramic arc tubes by reducing the number of handling and heat treatments required to assemble arc tubes prior to the final sintering operation. In particular, the invention uses transient assembly buttons during intermediate assembly steps which are removed prior to the final sintering operation.

Abstract translation: 描述了陶瓷电弧管组件和制造陶瓷电弧管的方法，其通过减少在最终烧结操作之前组装电弧管所需的处理和热处理的数量来简化陶瓷电弧管的制造。 特别地，本发明在中间组装步骤期间使用瞬时组装按钮，其在最终烧结操作之前被去除。

公开(公告)号：US20020033673A1

公开(公告)日：2002-03-21

申请号：US09817106

申请日：2001-03-26

Inventor： Herman Johannus Gertruda Gielen ,  Koen Leo Costantia Lenaerts ,  Bart Dilissen

IPC: H01J061/30

CPC classification number: H01J61/30 ,  H01J61/20 ,  H01J61/72 ,  H01J61/822

Abstract: The invention relates to a tubular discharge lamp (1) with a wall (4) which is transparent to UV-radiation. The tube (2) encloses a discharge space (5) having an internal diameter D. The discharge space (5) comprises a filling of mercury metal vapor in a concentration range of 0.4-2.5 mg/cm3. A reduction of both the diameter D from about 22 mm down to about 13.5 mm and the average mercury concentration from about 1.7 mg/cm3 down to about 0.8 mg/cm3 leads to an increase in the effective germicidal UV-output of the lamp (1) of about 35%.

Abstract translation: 本发明涉及一种具有对UV辐射透明的壁（4）的管状放电灯（1）。 管（2）包围具有内径D的放电空间（5）。放电空间（5）包括浓度范围为0.4-2.5mg / cm3的汞金属蒸气的填充物。 直径D从约22mm降低至约13.5mm，平均汞浓度从约1.7mg / cm 3降低至约0.8mg / cm 3，导致灯（1）的有效杀菌UV输出增加 ）约35％。

公开(公告)号：US20040201353A1

公开(公告)日：2004-10-14

申请号：US10488526

申请日：2004-03-03

Inventor： Sugio Miyazawa

IPC: H01J017/16 ,  H01J061/30

CPC classification number: H01J61/30 ,  H01J9/247 ,  H01J61/302 ,  H01J61/33 ,  H01J61/523 ,  H01J61/827

Abstract: It is provided a ceramic vessel 1A for a high pressure discharge lamp and for filling an ionizable luminous substance and a starter gas in the inner space of the vessel. The discharge vessel 1A has a tubular central luminous portion 2A, and a pair of tubular end portions 3 protruding from both ends of said central luminous portion, respectively. Each of the end portions 3 has a maximum wall thickness nulllnull of 0.5 times or larger and 0.9 times or smaller of the wall thickness nulltnull of the central luminous portion 2A. A ceramic discharge vessel is thereby provided enabling for improving the luminous efficiency of the high pressure discharge lamp.

Abstract translation: 提供了一种用于高压放电灯的陶瓷容器1A，用于在容器的内部空间中填充可电离的发光物质和起始气体。 放电容器1A具有管状的中央发光部2A和分别从中央发光部的两端突出的一对管状端部3。 各端部3的中心发光部2A的壁厚“t”的最大壁厚“l”为0.5倍以上且0.9倍以下。 从而提供了能够提高高压放电灯的发光效率的陶瓷放电容器。

公开(公告)号：US20040169454A1

公开(公告)日：2004-09-02

申请号：US10481414

申请日：2003-12-30

Inventor： Kyoung Mun Choo ,  Eon Jin Jeong ,  Seong Cheol Kim

IPC: H01J061/30 ,  H01K001/28

CPC classification number: H01J29/861 ,  H01J2229/8613 ,  H04N5/645

Abstract: The present invention is related to a flat panel for cathode-ray tube capable of securing a large viewing area in the flat panel which is fitted into a window of a cabinet. In accordance with the panel of the present invention, stepped portions are formed along an edge of a face to fit the panel into the window of the cabinet. A depth from a surface of the face to a surface of the stepped portion is set to satisfy a condition of 2nullTf/Tcnull0.7 where Tf is a vertical distance from a starting point of the stepped portion to an inner surface of the panel and Tc is a thickness of the center of the face. The panel in accordance with the present invention can provide perceptual flatness to a viewer; improved implosion-proof characteristics; and a structure capable of enduring an external mechanical impact. Further, the panel having a precise structure can be manufactured by a press-molding process.

Abstract translation: 本发明涉及一种用于阴极射线管的平板，其能够确保安装在橱柜窗口中的平板中的大的观察面积。 根据本发明的面板，沿着面的边缘形成阶梯部分，以将面板装配到橱柜的窗口中。 从台阶表面到阶梯部分的表面的深度设定为满足2> = Tf / Tc> = 0.7的条件，其中Tf是从阶梯部分的起点到内表面的垂直距离 面板和Tc是面部中心的厚度。 根据本发明的面板可以向观看者提供感知平坦度; 改进的防爆特性; 以及能够承受外部机械冲击的结构。 此外，具有精确结构的面板可以通过压制成型工艺制造。

公开(公告)号：US20040095070A1

公开(公告)日：2004-05-20

申请号：US10065744

申请日：2002-11-14

Applicant: General Electric Company

Inventor： Farzin Homayoun Azad

IPC: H01J061/30

CPC classification number: H01J61/045 ,  H01J9/323

Abstract: The invention provides a method for sealing arc tubes while preventing cracking of the tube. The method comprises sealing a pair of electrodes on the arc tube in a furnace. A heat shield structure is used to reduce the thermal gradient generated by the sealing process. The heat shield comprises alternating layers of thermally conducting materials and thermally non-conducting materials.

Abstract translation: 本发明提供一种用于密封电弧管的方法，同时防止管的开裂。 该方法包括在炉中的电弧管上密封一对电极。 使用隔热结构来减少由密封过程产生的热梯度。 隔热层包括交替层的导热材料和热不导电材料。

公开(公告)号：US20040051459A1

公开(公告)日：2004-03-18

申请号：US10243299

申请日：2002-09-13

Inventor： Patrick Ward ,  William Sax

IPC: H01J061/30

CPC classification number: H01K1/00 ,  C02F1/325 ,  C02F2201/326 ,  H01J1/52

Abstract: An end of life quenching device for a vapor lamp preventing damage to the lamp and socket structure. Mica is attached to a lead wire of a filament. As an emission material on the filament is consumed and the vapor lamp reaches the end of its life, the resulting increase in voltage causes an arc. The arc may extend down the lead wire. The hydrated OH group in the mica releases hydrogen, which extinguishes the arc within the vapor lamp. Damage is thereby prevented. The mica withstands the high pressing temperatures required in the manufacture of vapor lamps with quartz envelopes and used to generate ultraviolet radiation in germicidal applications.