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1. 发明授权

US4834686A Rail mapping method and apparatus 失效
标题翻译：轨道测绘方法及装置
公开(公告)号：US4834686A
公开(公告)日：1989-05-30
申请号：US138994
申请日：1987-12-29
申请人： Allan D. Kautz , Janice L. Wichmann
发明人： Allan D. Kautz , Janice L. Wichmann
IPC分类号： H01J9/14
CPC分类号： H01J9/142 , B23K26/042 , H01J2229/0722
摘要： This disclosure describes a method and associated apparatus, in the manufacture of flat tension mask cathode ray tubes, for detecting the edges of a mask receiving surface in a plane, identifying its coordinates and subsequently delineating the path of an attachment device for permanently affixing a tensed foil shadow mask to the mask receiving surface of a mask support structure.
摘要翻译：本公开描述了在制造平面张力掩模阴极射线管中的方法和相关装置，用于检测平面中的掩模接收表面的边缘，识别其坐标并随后描绘附接装置的路径，以永久地固定张紧箔面罩到掩模支撑结构的面罩接收表面。

2. 发明授权

US4950945A Tension mask securement means and process therefor 失效
标题翻译：张力膜固定装置及其处理方法
公开(公告)号：US4950945A
公开(公告)日：1990-08-21
申请号：US338193
申请日：1989-04-14
申请人： James R. Fendley , Janice L. Wichmann
发明人： James R. Fendley , Janice L. Wichmann
IPC分类号： H01J9/14 , H01J9/18 , H01J29/07
CPC分类号： H01J29/07 , H01J9/142 , H01J9/18 , H01J2209/185
摘要： 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.
摘要翻译：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。

3. 再颁专利

USRE33225E Method for mating television CRT cathode components 失效
标题翻译： CRT电视阴极组件的配套方法
公开(公告)号：USRE33225E
公开(公告)日：1990-05-29
申请号：US360954
申请日：1989-06-02
申请人： Janice L. Wichmann
发明人： Janice L. Wichmann
IPC分类号： H01J9/04
CPC分类号： H01J9/04 , Y10T29/53535
摘要： A method is disclosed for mating the tubular cap and tubular shank of the cathode assembly used in TV CRT electron guns. The shank has an end larger in diameter than the cap, and a narrow end adapted to fit into the cap. The method comprises causing the cap to fall open-end-down into a first receptacle. The first receptacle is inverted in conjunctive alignment with a second receptacle, causing the cap to fall open-end-up into the second receptacle. The shank is then caused to fall narrow-end-down into the second receptacle and into the cap; the second receptacle is adapted to reject the larger end of the shank. The second receptacle is inverted in conjunctive alignment with the first receptacle, causing the mated cap and shank to fall shank-end-down into the first receptacle where it is held cap-side-up for further processing.

4. 发明授权

US4828523A Tension mask securement means and process therefore 失效
标题翻译：因此，张力罩固定装置和过程
公开(公告)号：US4828523A
公开(公告)日：1989-05-09
申请号：US58095
申请日：1987-06-04
申请人： James R. Fendley , Janice L. Wichmann
发明人： James R. Fendley , Janice L. Wichmann
IPC分类号： H01J9/14 , H01J9/18 , H01J29/07
CPC分类号： H01J9/142 , H01J29/07 , H01J9/18 , H01J2209/185
摘要： 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.
摘要翻译：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。

5. 发明授权

US4250602A Method for mating television CRT cathode components 失效
标题翻译： CRT电视阴极组件的配套方法
公开(公告)号：US4250602A
公开(公告)日：1981-02-17
申请号：US65481
申请日：1979-08-10
申请人： Janice L. Wichmann
发明人： Janice L. Wichmann
IPC分类号： H01J9/04 , H01J9/02
CPC分类号： H01J9/04 , Y10T29/49901
摘要： A method is disclosed for mating the tubular cap and tubular shank of the cathode assembly used in TV CRT electron guns. The shank has an end larger in diameter than the cap, and a narrow end adapted to fit into the cap. The method comprises causing the cap to fall open-end-down into a first receptacle. The first receptacle is inverted in conjunctive alignment with a second receptacle, causing the cap to fall open-end-up into the second receptacle. The shank is then caused to fall narrow-end-down into the second receptacle and into the cap; the second receptacle is adapted to reject the larger end of the shank. The second receptacle is inverted in conjunctive alignment with the first receptacle, causing the mated cap and shank to fall shank-end-down into the first receptacle where it is held cap-side-up for further processing.
摘要翻译：公开了一种用于配合CRT CRT电子枪中使用的阴极组件的管状帽和管状柄的方法。柄的直径大于帽的端部，并且窄端适于装配到帽中。该方法包括使盖子开放端落下进入第一容器。第一容器与第二容器结合对准地倒置，导致盖子开放地落入第二容器中。然后使柄被窄端落入第二容器并进入盖中; 第二容器适于拒绝柄的较大端部。第二容器与第一容器结合对准地倒置，导致配合帽和柄部向下落入到第一容器中，在该容器中将其盖住，以进一步处理。

6. 发明授权

US4169168A Process for manufacturing microporous cathode coatings 失效
标题翻译：微孔阴极涂层的制造工艺
公开(公告)号：US4169168A
公开(公告)日：1979-09-25
申请号：US936411
申请日：1978-08-24
申请人： Janice L. Wichmann
发明人： Janice L. Wichmann
IPC分类号： H01J9/04 , B05D5/12 , B05D3/02 , B05D3/04
CPC分类号： H01J9/04
摘要： A process for depositing a microporous electron-emissive cathode coating material by spray means is depicted. The process comprises preheating the cathode assembly and spray means by enclosing the assembly and spray means in a cathode assembly spray chamber having a laminar flow of gas therein and stabilizing their temperature at a predetermined elevated value. The cathode assembly is sprayed with a first coat of the material to a predetermined initial thickness. The material is fast dried by holding the cathode assembly in an enclosure having a laminar flow of gas at an elevated temperature. A second coat of the material is then sprayed on to a predetermined final overall thickness. Due to the preheating and fast drying according to the invention, the coating material so deposited is uniformly dense and the coating surface is smooth and microporous to provide enhanced emissivity and life and enhanced resistance to poisoning by contaminants.
摘要翻译：描述了通过喷雾方法沉积微孔电子发射阴极涂层材料的方法。该方法包括通过将组件和喷射装置封闭在阴极组件喷雾室中来预热阴极组件和喷射装置，阴极组件喷雾室内具有层流气体并将其温度稳定在预定的升高值。将阴极组件用第一层材料喷涂到预定的初始厚度。通过将阴极组件保持在具有升高的温度的层流气体的外壳中来快速干燥材料。然后将第二层材料喷涂到预定的最终总厚度。由于根据本发明的预热和快速干燥，所沉积的涂层材料均匀致密，并且涂层表面是光滑和微孔的，以提供增强的发射率和寿命，并增强对污染物中毒的抵抗力。

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