公开(公告)号：US5299965A

公开(公告)日：1994-04-05

申请号：US993631

申请日：1992-12-21

Applicant: Hee S. Lee

Inventor： Hee S. Lee

IPC: B23K26/00 ,  B23K26/20 ,  B23K26/22 ,  B23K33/00 ,  B23K101/36 ,  H01J9/14 ,  H01J9/18 ,  H01J9/02 ,  B23K26/02

CPC classification number: H01J9/18 ,  B23K26/22 ,  B23K33/006

Abstract: A laser welding method for preparation of an electron gun of a color cathode-ray tub. This laser welding comprises the steps of forming a coining part on an evaporation section of a weld zone of an upper part to be welded to a lower part, and focusing a laser beam on a bottom surface of the coining part. This coining part has a diameter larger than a diameter of the evaporation section and is formed in such a manner that it permits the weld zone of the upper part to have a predetermined thickness. In accordance with this laser welding, a weld nugget formed at the juncture between the upper and lower parts by is enlarged in its diameter and, as a result, increases the weld strength between the upper and lower parts. The coining part has a bottom surface of a plane surface or a curved surface. This laser welding can weld all of the parts of the electron gun even when an upper part to be welded to a lower part is thicker than the lower part and permit the welding condition to be easily determined.

Abstract translation: 一种用于制备彩色阴极射线管的电子枪的激光焊接方法。 这种激光焊接包括以下步骤：在待焊接的上部焊接区域的蒸发部分上形成压铸部分，并将激光束聚焦在压印部分的底面上。 该压印部的直径大于蒸发部的直径，并且形成为允许上部的焊接区域具有规定的厚度。 根据该激光焊接，在上部和下部之间的接合处形成的焊接熔核的直径增大，结果增加了上部和下部之间的焊接强度。 压印部件具有平面或弯曲表面的底面。 即使当焊接到下部的上部比下部更厚时，该激光焊接也可以焊接电子枪的所有部分，并且允许容易地确定焊接条件。

公开(公告)号：US5234366A

公开(公告)日：1993-08-10

申请号：US675225

申请日：1991-03-26

Applicant: Nicolaas H. P. Van Dartel ,  Johannes W. H. Verhagen

Inventor： Nicolaas H. P. Van Dartel ,  Johannes W. H. Verhagen

IPC: H01J9/18 ,  H01J9/00 ,  H01J9/34 ,  H01J29/82

CPC classification number: H01J9/00 ,  H01J29/82 ,  Y10T29/53657

Abstract: A method of manufacturing a cathode ray tube is provided for comprising a neck portion 4 in which an electron 5 having resilient elements 14 is secured. The method comprises a manufacturing step in which the electron gun 5 is inserted into the neck portion 4 by means of a managing tool 57 which serves to press together the resilient elements 14. Viewed in the axial direction, the managing tool 57 is located outside and clear of the neck portion 4.

公开(公告)号：US5116704A

公开(公告)日：1992-05-26

申请号：US403767

申请日：1989-09-06

Applicant: Ki-Duck Kwon

Inventor： Ki-Duck Kwon

IPC: H01J9/02 ,  H01J9/18 ,  H01J9/24 ,  H01J17/16 ,  H01J17/49

CPC classification number: H01J9/242 ,  H01J11/12 ,  H01J11/36

Abstract: A barrier rib forming method for a PDP including a process of forming an emulsion layer as a filmed deposition upon a glass substrate having transparent electrodes thereon. Exposing the film to ultraviolet rays to produce electrodes with a proper pattern of an emulsion layer thereon. Printing, drying and heating a glass paste deposited on said emulsion. Ultrasonically vibrating the glass substrate to remove the emulsion layer and glass paste from the glass substrate.

Abstract translation: 一种用于PDP的障壁形成方法，包括在其上具有透明电极的玻璃基板上形成作为成膜沉积的乳剂层的工艺。 将膜暴露于紫外线以产生其上具有适当乳剂层图案的电极。 印刷，干燥和加热沉积在所述乳液上的玻璃糊剂。 超声振动玻璃基板，从玻璃基板上除去乳剂层和玻璃浆料。

公开(公告)号：US5021709A

公开(公告)日：1991-06-04

申请号：US461914

申请日：1990-01-08

Applicant: Tae-sik Oh

Inventor： Tae-sik Oh

IPC: H01J1/20 ,  H01J9/08 ,  H01J29/82 ,  H01J9/18

CPC classification number: H01J9/08 ,  H01J1/20

Abstract: An electron gun heater supporting structure includes a pair of supporting pieces respectively mounted on separate opposed glass beads of an electron gun and U-shaped connecting pieces disposed between the pair of supporting pieces for welding terminals of a heater thereto, the connecting pieces including position determining elements for determining the positions of the connecting pieces relative to the supporting pieces for welding them together. According to the present invention, the welding positions can be exactly determined and the uniformity of heater positions can be realized.

Abstract translation: 电子枪加热器支撑结构包括一对支撑件，分别安装在电子枪的分开的相对的玻璃珠上，并且设置在一对支撑件之间的U形连接件，用于焊接加热器的端子，连接件包括位置确定 用于确定连接件相对于支撑件的位置的元件用于将它们焊接在一起。 根据本发明，可以精确地确定焊接位置，并且可以实现加热器位置的均匀性。

公开(公告)号：US4853584A

公开(公告)日：1989-08-01

申请号：US88155

申请日：1987-08-21

Applicant: Hirom Inoue

Inventor： Hirom Inoue

IPC: H01J9/18 ,  H01J29/48 ,  H01J29/50

CPC classification number: H01J29/503 ,  H01J29/485 ,  H01J9/18

Abstract: An electron gun with an improved structure for providing accurately adjusted cut-off voltage. A novel process for producing the improved electron gun, and maintain substantially high uniformity of cut-off voltge in production. The electron gun comprises a plurality of grid electrodes including a first electrode mounted at the closest position to a cathode. The cathode is supported by a cathode base. The cathode base and the first electrode are provided in a pre-assembled form. The pre-assembly of the cathode base and the first electrode is supported by means of a holder which is fixed to glass beads together with other grid electrodes. In assembling of the electron gun, the distance between the cathode surface of the cathode and a plane surface of the first grid electrode, where an electron beam path is defined, is precisely adjusted during formation of the pre-assembly. The holder and the grid electrodes other than the first grid electrodes are subjected to a beading process so as to mount them on the glass beads with known spacings. After the beading process, the pre-assembly of the cathode base and the first grid electrode is mounted to the holder and the distance between the first and second grid electrodes is adjusted to a given distance.

Abstract translation: 具有改进结构的电子枪，用于提供精确调节的截止电压。 一种用于生产改进的电子枪的新颖方法，并且在生产中保持基本上高的截止电压的均匀性。 电子枪包括多个栅极，其包括安装在与阴极最接近的位置的第一电极。 阴极由阴极基座支撑。 阴极基体和第一电极以预组装的形式提供。 阴极基座和第一电极的预组​​装通过与其它栅电极一起固定到玻璃珠的保持器来支撑。 在电子枪的组装中，在形成预组装期间精确地调节阴极的阴极表面与限定电子束路径的第一栅格电极的平面之间的距离。 将保持器和除第一栅格电极之外的栅电极进行珠光处理，以将它们以已知间隔安装在玻璃珠上。 在珠光处理之后，将阴极基座和第一格栅电极的预组​​装安装到保持器，并且将第一和第二栅极之间的距离调节到给定的距离。

公开(公告)号：US4850919A

公开(公告)日：1989-07-25

申请号：US171114

申请日：1988-03-21

Applicant: Frank J. DiSanto ,  Denis A. Krusos

Inventor： Frank J. DiSanto ,  Denis A. Krusos

IPC: G02F1/13 ,  G02F1/167 ,  H01L27/12 ,  H01J9/18

CPC classification number: G02F1/13452 ,  H01L27/12 ,  G02F1/167

Abstract: Methods for fabricating monolithic flat panel displays together with the resulting display are disclosed in accordance with the teachings of the present invention. According to the invention the end portions of the row and column conductors of a display panel are metalized, grouped and patterned to accept a driver circuit within the pattern of each group. The driver circuit is then bonded to the panel and each output of the driver circuit to be employed is wire bonded to the patterned conductor portions within the group associated therewith. Inputs to the driver circuit may also be wire bonded to input conductors provided on the panel to provide an integral one piece structure.

Abstract translation: 根据本发明的教导公开了用于制造单片平板显示器与所得显示器的方法。 根据本发明，显示面板的行和列导体的端部被金属化，分组和图案化以接受每个组的图案内的驱动器电路。 然后将驱动电路接合到面板，并且将要使用的驱动器电路的每个输出引线接合到与其相关联的组中的图案化导体部分。 驱动器电路的输入也可以被引线接合到设置在面板上的输入导体，以提供一体的一体式结构。

公开(公告)号：US4832645A

公开(公告)日：1989-05-23

申请号：US70285

申请日：1987-07-06

Applicant: Johannes W. H. Verhagen ,  Piet C. J. van Rens ,  Rienk Weening

Inventor： Johannes W. H. Verhagen ,  Piet C. J. van Rens ,  Rienk Weening

IPC: H01J9/18 ,  H01J9/24 ,  H01J9/34 ,  H01J9/36

CPC classification number: H01J9/34 ,  H01J9/244

Abstract: A method of manufacturing a cathode ray tube, in which the positions of the tube envelope and the gun assembly are adjusted so their respectively longitudinal axes coincide, and then fixed against non-axial movement prior to insertion and sealing of the gun assembly into the neck of the envelope, wherein the gun assembly position is fixed by clamping at least three of its connector pins.

公开(公告)号：US4828523A

公开(公告)日：1989-05-09

申请号：US58095

申请日：1987-06-04

Applicant: James R. Fendley ,  Janice L. Wichmann

Inventor： James R. Fendley ,  Janice L. Wichmann

IPC: H01J9/14 ,  H01J9/18 ,  H01J29/07

CPC classification number: H01J9/142 ,  H01J29/07 ,  H01J9/18 ,  H01J2209/185

Abstract: A front assembly for a color cathode ray tube is disclosed. The tube includes a faceplate having on its inner surface a centrally disposed phosphor screen embraced by a peripheral sealing area adapted to mate with a funnel. A faceplate-mounted frame-like shadow mask support structure secured to the inner surface of the faceplate between the sealing area and the screen has a mask-receiving surface for receiving and supporting a foil shadow mask and holding the mask in tension by laser weldments. The weldments according to the invention are spaced close enough to hold the mask in tension without distortion, yet spaced widely enough to provide for relatively rapid welding and strong, independent welds.

Abstract translation: 公开了一种用于彩色阴极射线管的前组件。 该管包括一个面板，在其内表面上具有中心设置的荧光屏，该荧光屏由适于与漏斗配合的周边密封区域包围。 在密封区域和屏幕之间固定到面板内表面的面板式框架式荫罩支撑结构具有用于接收和支撑箔荫罩的掩模接收表面，并通过激光焊接件将掩模保持在张力状态。 根据本发明的焊件间隔得足够近，以将掩模保持在张力而不变形，但间隔得足够宽以提供相对快速的焊接和强大的独立焊接。

公开(公告)号：US4795390A

公开(公告)日：1989-01-03

申请号：US87066

申请日：1987-08-14

Applicant: Eschard Gilbert

Inventor： Eschard Gilbert

IPC: H01J9/24 ,  H01J9/12 ,  H01J9/18 ,  H01J43/02

CPC classification number: H01J9/125 ,  H01J9/18 ,  H01J2201/32

Abstract: A method of manufacturing a photomultiplier tube (10) comprising a tube body (20), a photocathode (30) and an electron multiplier element (40) destined to be placed at a small distance from the photocathode (30). According to the invention the tube (10) is provided with sliding means (50) of the electron multiplier (40) parallel to the axis (22) of the tube body (20), means (50) provided with abutments (53) situated in the proximity of the said window (31). The electron multiplier (40) is also provided with means (60) for the remote soldering of the electron multiplier to the said sliding means (50), and in a first step the electron multiplier (40) is placed at a sufficient distance from the window (31), then in a second step the constituents of the photocathode are evaporated by means of evaporators (70) placed at a distance from the window and, in a third step, the electron multiplier (40) is moved against the said abutments (53), while in a fourth step the electron multiplier (40) is maintained in position in the proximity of the photocathode (30) by remote soldering to the sliding means (50) with the aid of the remote soldering means (60).

Abstract translation: 一种制造光电倍增管（10）的方法，包括管体（20），光电阴极（30）和电子倍增器元件（40），目的地放置在距离光电阴极（30）很小的距离处。 根据本发明，管（10）设置有平行于管体（20）的轴线（22）的电子倍增器（40）的滑动装置（50），装置（50）设置有位于（53） 在所述窗口（31）附近。 电子倍增器（40）还设置有用于将电子倍增器远程焊接到所述滑动装置（50）的装置（60），并且在第一步骤中，电子倍增器（40）被放置在与 窗口（31），然后在第二步骤中，通过放置在与窗口一定距离处的蒸发器（70）使光电阴极的成分蒸发，并且在第三步骤中，使电子倍增器（40）抵靠所述基座 （53），而在第四步骤中，电子倍增器（40）通过远程焊接装置（60）远程焊接到滑动装置（50）而保持在光电阴极（30）附近的位置。

公开(公告)号：US4708678A

公开(公告)日：1987-11-24

申请号：US876949

申请日：1986-06-20

Applicant: Kurt M. Tischer ,  Michael Schlipf ,  P. Dieter Lesiak ,  Rolf Wengert

Inventor： Kurt M. Tischer ,  Michael Schlipf ,  P. Dieter Lesiak ,  Rolf Wengert

IPC: H01J9/18 ,  H01J9/26 ,  H01J17/49

CPC classification number: H01J9/185 ,  H01J17/498 ,  H01J2329/00 ,  Y10T29/49901 ,  Y10T29/53961

Abstract: An apparatus for the assembly and alignment of a video display device having a base plate and a holding device, the base plate including a plurality of movable adjusting studs projecting therefrom for engaging a plurality of alignment holes located in a plurality of structured plates of the video display device. The holding device includes a plurality of adjustable stops for engaging and aligning a spacing frame and a screen plate. Each alignment hole includes a diameter reducing metal ring to ensure precise alignment of the structured plates which are aligned and joined to the spacing frame and screen plate. The video display device is then removed from the apparatus.

Abstract translation: 一种用于组装和对准具有基板和保持装置的视频显示装置的装置，所述基板包括从其突出的多个可移动调节螺柱，用于接合位于视频的多个结构化板中的多个对准孔 显示设备。 保持装置包括用于接合和对准间隔框架和筛板的多个可调节止动件。 每个对准孔包括直径减小金属环，以确保结构化板的精确对准，其被对准并接合到间隔框架和筛板。 然后从设备中取出视频显示设备。