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公开(公告)号：US20050162067A1
公开(公告)日：2005-07-28
申请号：US11042430
申请日：2005-01-25
Applicant: Takao Shiraga , Hirokazu Takanashi , Yoshimasa Uzawa , Yoshitaka Kagawa
Inventor： Takao Shiraga , Hirokazu Takanashi , Yoshimasa Uzawa , Yoshitaka Kagawa
IPC: H01J9/39 , H01J1/62 , H01J7/18 , H01J9/00 , H01J9/24 , H01J17/24 , H01J29/04 , H01J29/86 , H01J29/94 , H01J31/12 , H01J31/15 , H01J63/02 , H01J63/04 , H01J63/06
Abstract: A vacuum retention agent, which is safe, easy to handle, saves space, and absorbs residual gases inside a hermetic envelope to maintain the hermetic envelope in a high degree of vacuum is provided in place of the conventional metal getter. A display device including the vacuum retention agent is provided. A gas occlusion material containing ZrOx (where 1≦×≦2) is disposed in a hermetic envelope forming a self-luminous element. ZrOx is formed in pattern from a paste of zirconium dioxide, which can be generally obtained as a reagent. In a production step, the patterned self-luminous element is hermetically sealed in vacuum in an atmosphere at 120° C. to 500° C., so that the vacuum retention effect is more improved.
Abstract translation: 提供安全，易于处理的空间保持剂，可以代替常规的金属吸气剂来提供空间，并且吸收气密封壳内的残余气体以保持气密性的外壳处于高真空度。 提供了包括真空保持剂的显示装置。 含有ZrO x x（其中1 <= x <= 2）的气体闭塞材料设置在形成自发光元件的密封外壳中。 ZrO x x从二氧化锆的糊状物形成，通常可以作为试剂得到。 在制造工序中，将图案化的自发光元件在120〜500℃的气氛中真空密封，从而更好地提高真空保持效果。
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公开(公告)号：US20050136786A1
公开(公告)日：2005-06-23
申请号：US11036567
申请日：2005-01-14
Applicant: Alessandro Gallitognotta , Claudio Boffito , Alessio Corazza
Inventor： Alessandro Gallitognotta , Claudio Boffito , Alessio Corazza
Abstract: A hollow cathode having at least a portion of the inner, outer or both surfaces coated with a layer of a getter material is described. Some methods for the production of the hollow cathode of the invention are also described, which include cathodic and electrophoretic deposition of the getter layer onto the hollow cathode.
Abstract translation: 描述了具有涂覆有吸气剂材料层的内部，外部或两个表面的至少一部分的空心阴极。 还描述了用于制造本发明的中空阴极的一些方法，其包括将吸气剂层阴极和电泳沉积到中空阴极上。
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公开(公告)号：US06873102B2
公开(公告)日：2005-03-29
申请号：US10721199
申请日：2003-11-25
Applicant: Daniele Martelli , Marialuisa Mantovani , Giuseppe Urso
Inventor： Daniele Martelli , Marialuisa Mantovani , Giuseppe Urso
CPC classification number: H01J7/183
Abstract: An evaporable getter device is provided for cathode-ray tubes (CRTs). The getter device is formed by a metallic container (101; 201) containing a mixture of powders (104; 205) of the compound BaAl4 and nickel (Ni), and by two different metallic nets (106, 107; 207, 208), superimposed and positioned in the container over the powders. The device allows one to obtain a barium distribution in the CRT that is more uniform and wider than that obtainable with a conventional getter device.
Abstract translation: 为阴极射线管（CRT）提供了一种可蒸发的吸气装置。 吸气装置由含有化合物BaAl4和镍（Ni）的粉末（104; 205）和两种不同的金属网（106,107,207,208）的混合物的金属容器（101; 201）形成， 叠加并定位在容器中超过粉末。 该装置允许在CRT中获得比使用常规吸气装置可获得的更均匀和更宽的钡分布。
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24.发明授权公开(公告)号：US06858984B2
公开(公告)日：2005-02-22
申请号：US09910784
申请日：2001-07-24
Applicant: Motohiro Yamashita
Inventor： Motohiro Yamashita
CPC classification number: H01J29/94 , H01J7/186 , H01J2201/304 , H01J2329/00
Abstract: A vacuum container includes a getter filled with a gettering material for maintaining a vacuum condition, and includes a getter support which includes a control plate member, a support leg and a holder. The getter support is arranged in the spreading direction of the getter material in order to limit the directions of the spreading of the getter material. This structure reduces the number of relevant components, simplifies the procedure of fabrication and maintains the degree of vacuum.
Abstract translation: 真空容器包括填充有用于保持真空条件的吸气材料的吸气剂，并且包括吸气剂支撑件，其包括控制板构件，支撑腿和保持器。 为了限制吸气剂材料的扩散方向，吸气剂载体以吸气剂材料的铺展方向布置。 该结构减少了相关部件的数量，简化了制造过程并保持了真空度。
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公开(公告)号：US06853135B1
公开(公告)日：2005-02-08
申请号：US10152589
申请日：2002-05-20
Applicant: William C. Fritz , Igor L. Maslennikov , Robert M. Duboc, Jr. , Theodore S. Fahlen , George B. Hopple , Christopher J. Curtin , Colin D. Stanners , Petre H. Vatahov , Christopher J. Spindt , Ronald L. Hansen
Inventor： William C. Fritz , Igor L. Maslennikov , Robert M. Duboc, Jr. , Theodore S. Fahlen , George B. Hopple , Christopher J. Curtin , Colin D. Stanners , Petre H. Vatahov , Christopher J. Spindt , Ronald L. Hansen
CPC classification number: H01J7/18 , H01J9/38 , H01J29/94 , H01J2209/385
Abstract: An apparatus for removing contaminants from a display device is disclosed. In one embodiment, an auxiliary chamber is adapted to be coupled to a surface of a display device such that contaminants within the display device can travel from the display device into the auxiliary chamber. A getter is disposed in the auxiliary chamber. The getter is adapted to capture the contaminants once the contaminants travel from the display device into the auxiliary chamber. In other embodiments, the getter is disposed in the border region surrounding the active area of the display.
Abstract translation: 公开了一种用于从显示装置中去除污染物的装置。 在一个实施例中，辅助室适于联接到显示装置的表面，使得显示装置内的污染物可以从显示装置行进到辅助室。 吸气剂设置在辅助室中。 一旦污染物从显示装置移动到辅助室中，吸气剂适于捕获污染物。 在其他实施例中，吸气剂设置在围绕显示器的有效区域的边界区域中。
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Patent Agency Ranking
公开(公告)号：US6147450A
公开(公告)日：2000-11-14
申请号：US196626
申请日：1998-11-18
Applicant: William C. Fritz , Igor L. Maslennikov , Robert M. Duboc, Jr. , Theodore S. Fahlen , George B. Hopple
Inventor： William C. Fritz , Igor L. Maslennikov , Robert M. Duboc, Jr. , Theodore S. Fahlen , George B. Hopple
Abstract: An apparatus for removing contaminants from a display device using an auxiliary chamber, and a method for attaching the auxiliary chamber to the display device. In one embodiment, an auxiliary chamber is adapted to be coupled to a surface of a display device. The auxiliary chamber is adapted to be coupled to the surface of the display device such that contaminants within the display device can travel from the display device into the auxiliary chamber. The auxiliary chamber further includes a getter which is disposed therein. The getter is adapted to capture the contaminants once the contaminants travel from the display device into the auxiliary chamber. In so doing, the present invention eliminates the need for getter material to be placed within the active area of the display device. As a result, the present invention increases the usable amount of space available within the display device. This extra space can then be utilized by features such as, for example, additional field emitters.
Abstract translation: 一种用于使用辅助室从显示装置中除去污染物的装置，以及用于将辅助室附接到显示装置的方法。 在一个实施例中，辅助室适于耦合到显示装置的表面。 辅助室适于联接到显示装置的表面，使得显示装置内的污染物可以从显示装置行进到辅助室。 辅助室还包括设置在其中的吸气剂。 一旦污染物从显示装置移动到辅助室中，吸气剂适于捕获污染物。 这样做，本发明消除了将吸气剂材料放置在显示装置的有效区域内的需要。 结果，本发明增加了显示装置内可用空间的可用量。 然后可以通过诸如附加场发射器的特征来利用这个额外的空间。
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公开(公告)号：US06051924A
公开(公告)日：2000-04-18
申请号：US98841
申请日：1998-06-17
Applicant: Jeffery A. Whalin , Arthur J. Ingle , Charles A. Rowell
Inventor： Jeffery A. Whalin , Arthur J. Ingle , Charles A. Rowell
CPC classification number: H01J29/94 , H01J29/864 , H01J7/186 , H01J2329/8625 , H01J2329/863 , H01J2329/8665
Abstract: A field emission device (100, 200) includes a cathode plate (102) having a plurality of electron emitters (532), an anode plate (104) disposed to receive electrons emitted by plurality of electron emitters (532), a frame (109) interposed between cathode plate (102) and anode plate (104) and defining a central opening (112), a mating member (110, 210, 310, 410, 510) coextensive with frame (109) and disposed within central opening (112), and a getter structure (114, 214, 314, 414, 514, 614) mated with mating member (110, 210, 310, 410, 510).
Abstract translation: 场致发射器件（100,200）包括具有多个电子发射器（532）的阴极板（102），设置为接收由多个电子发射器（532）发射的电子的阳极板（104），框架（109） 插入在阴极板（102）和阳极板（104）之间并限定中心开口（112）的配合构件（110,210,310,410,510），与框架（109）共同延伸并设置在中心开口（112）内 ）和与配合构件（110,210,310,410,510）配合的吸气剂结构（114,214,314,414,514,614）。
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公开(公告)号：US6027986A
公开(公告)日：2000-02-22
申请号：US792794
申请日：1997-02-03
Applicant: Andrea Conte , Sergio Carella
Inventor： Andrea Conte , Sergio Carella
IPC: B22F5/00 , B22F1/00 , B22F3/11 , C01B3/50 , C01B3/56 , C01B13/02 , C01B21/04 , C01B23/00 , C22C1/04 , H01J7/18 , H01J9/39 , H01L21/322
CPC classification number: H01J7/183 , B22F1/0059 , B22F3/1121 , C01B13/0281 , C01B21/0483 , C01B23/0084 , C01B3/508 , C01B3/56 , C22C1/0458 , B22F2998/00 , B22F2998/10 , C01B2203/042 , C01B2203/0465 , C01B2203/047
Abstract: A process is disclosed for producing non-evaporable getter materials having high porosity and improved gas absorption rates. The process includes mixing together a metallic getter element, a getter alloy and a solid organic compound, all three components being in the form of powders having specific particle sizes. The mixture is subjected to a compression of less than about 1000 kg/cm.sup.2 and is sintered at a temperature between about 900.degree. C. and about 1200.degree. C. for a period between about 5 minutes and about 60 minutes. The getter material thus obtained is used to produce getter bodies shaped as pellets, sheets or discs having better mechanical strength than similar bodies of other getter material having comparable porosity.
Abstract translation: 公开了一种用于生产具有高孔隙率和改善的气体吸收速率的非蒸发性吸气剂材料的方法。 该方法包括将金属吸气剂元件，吸气剂合金和固体有机化合物混合在一起，所有三种组分都是具有特定粒径的粉末形式。 将混合物经受小于约1000kg / cm 2的压缩，并在约900℃至约1200℃的温度下烧结约5分钟至约60分钟。 由此获得的吸气剂材料用于生产具有比具有可比较的孔隙率的其它吸气材料的类似物体更好的机械强度的颗粒，片或盘形状的吸气体。
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公开(公告)号：US5961750A
公开(公告)日：1999-10-05
申请号：US54337
申请日：1998-04-02
Applicant: Claudio Boffito , Alessio Corazza , Stefano Tominetti
Inventor： Claudio Boffito , Alessio Corazza , Stefano Tominetti
CPC classification number: H01J7/183 , C22C1/0458 , C22C16/00 , H01J61/26 , Y02E60/321
Abstract: Nonevaporable getter alloys containing Zr, Co, and a third component A selected from the rare each metals and mixtures thereof, e.g., mischmetal. A most preferred alloy contains about 80.8 wt % Zr, about 14.2 wt % Co, and about 5 wt % A. These alloys are advantageous because they are suitable for general use, i.e., they have a relatively low activation temperature, are capable of sorbing a wide variety of gases, and minimize the environmental and safety risks associated with known nonevaporable getter alloys.
Abstract translation: 含有Zr，Co和第三组分A的不可蒸发的吸气剂合金，其选自稀有的各种金属及其混合物，例如混合稀土。 最优选的合金包含约80.8重量％的Zr，约14.2重量％的Co和约5重量％的A。这些合金是有利的，因为它们适用于一般用途，即它们具有较低的活化温度，能够吸附 各种气体，并最大限度地减少与已知的不可蒸发的吸气剂合金相关的环境和安全风险。
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公开(公告)号：US5899350A
公开(公告)日：1999-05-04
申请号：US12574
申请日：1998-01-23
Applicant: Shigeo Itoh , Yoshio Makita , Kenichi Honda , Tatsuo Yamaura
Inventor： Shigeo Itoh , Yoshio Makita , Kenichi Honda , Tatsuo Yamaura
IPC: H01J29/87 , H01J1/52 , H01J3/18 , H01J5/03 , H01J7/18 , H01J29/02 , H01J29/06 , H01J29/62 , H01J29/82 , H01J29/94 , H01J31/12 , H01K1/36
CPC classification number: H01J29/82 , H01J29/028 , H01J31/127 , H01J2329/8625
Abstract: A hermetic container which can improve its stress resistance and its buckling strength and prevent deformation due to the atmospheric pressure. The space between the anode substrate and the cathode substrate in the hermetic container can be stably maintained. Anode conductors and fluorescent substance layers are formed on the inner surface of the anode substrate. Electron sources are formed on the inner surface of the cathode substrate so as to confront the corresponding display portions on the anode substrate. In order to complete a container, the anode substrate is spaced from the cathode substrate a predetermined distance apart and the fringe portions of the substrates are sealed. A supporting member is disposed in the container. The supporting member 15 consists of a plate in which plural through holes are formed at predetermined intervals and reinforcing supports which are respectively inserted into the through holes of the plate and of which the middle portions are bonded at the inlets of the through holes. Each reinforcing support has one end in contact with an inner surface of the anode substrate and the other end in contact with an inner surface of the cathode substrate. Each reinforcing support maintains the gap between the anode substrate and the cathode substrate at a fixed distance.
Abstract translation: 一种密封容器，可以提高其耐应力和翘曲强度，并防止由于大气压引起的变形。 可以稳定地保持密封容器中的阳极基板和阴极基板之间的空间。 在阳极基板的内表面上形成阳极导体和荧光物质层。 电子源形成在阴极基板的内表面上，以便与阳极基板上的对应的显示部分相对。 为了完成容器，阳极基板与阴极基板隔开预定距离，并且基板的边缘部分被密封。 支撑构件设置在容器中。 支撑构件15包括一个板，其中以预定间隔形成多个通孔，并且加强支撑件分别插入到板的通孔中，并且中间部分在通孔的入口处接合。 每个加强支撑件的一端与阳极基板的内表面接触，另一端与阴极基板的内表面接触。 每个加强支撑件以固定的距离保持阳极基板和阴极基板之间的间隙。
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