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公开(公告)号：US4770310A
公开(公告)日：1988-09-13
申请号：US818767
申请日：1986-01-14
摘要： A casing for a display device of the tipless type is disclosed which is capable of being readily manufactured, and allowing a display device to have a good space factor and exhibit excellent display characteristics. The casing comprises a casing body formed with an evacuation hole and a planar plate lid member arranged to sealingly close the evacuation hole by means of a sealer when the casing is evacuated.
摘要翻译： 公开了一种用于无头型显示装置的壳体，其能够容易地制造，并且允许显示装置具有良好的空间因子并且显示出优异的显示特性。 壳体包括形成有排气孔的壳体主体和布置成当壳体被抽空时通过密封件密封地关闭排气孔的平板盖构件。
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公开(公告)号：US4582210A
公开(公告)日：1986-04-15
申请号：US627531
申请日：1984-07-03
摘要： A casing for a display device of the tipless type is disclosed which is capable of being readily manufactured, and allowing a display device to have a good space factor and exhibit excellent display characteristics. The casing comprises a casing body formed with an evacuation hole and a plate lid member arranged to sealingly close the evacuation hole by means of an oxide solder layer when the casing is evacuated.
摘要翻译： 公开了一种用于无头型显示装置的壳体，其能够容易地制造，并且允许显示装置具有良好的空间因子并且显示出优异的显示特性。 壳体包括形成有排气孔的壳体和布置成在壳体抽真空时通过氧化物焊料层密封地关闭排气孔的板盖构件。
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公开(公告)号：US5789858A
公开(公告)日：1998-08-04
申请号：US725474
申请日：1996-10-04
申请人： Shigeo Itoh , Takeshi Tonegawa , Mikio Yokoyama , Yuuich Kogure
发明人： Shigeo Itoh , Takeshi Tonegawa , Mikio Yokoyama , Yuuich Kogure
CPC分类号： H01J29/861 , H01J29/94 , H01J9/261 , H01J2209/385 , H01J2329/00
摘要： A fluorescent display device capable of being sealed while being evacuated to a high vacuum without independently forming any evacuation hole at an electrode formation section of a substrate of an envelope. A cathode substrate is sealedly formed of an electrode formation section of a large plate-like shape provided thereon with a field emission cathode, an evacuation section of a small plate-like shape formed with a cutout, and a seal member. An anode substrate on which a display section is spacedly arranged oppositely to the cathode substrate. A getter chamber including an evacuation tube is connected to the evacuation hole. Thus, the present invention eliminate independent formation of any specific evacuation at the electrode formation section, to thereby prevent damage and contamination of the substrates.
摘要翻译： 一种荧光显示装置，其能够在抽空到高真空下被密封，而不需要在外壳的基板的电极形成部分处独立地形成任何抽空孔。 阴极基板由设置有场致发射阴极的大板状电极形成部分，形成有切口的小板状抽真空部分和密封部件密封地形成。 阳极基板，显示部分与阴极基板相对地间隔布置。 包括排气管的吸气室连接到排气孔。 因此，本发明消除了在电极形成部分处的任何特定排气的独立形成，从而防止了基板的损坏和污染。
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公开(公告)号：US5635795A
公开(公告)日：1997-06-03
申请号：US274770
申请日：1994-07-14
申请人： Shigeo Itoh , Takeshi Tonegawa , Mikio Yokoyama , Yuuich Kogure
发明人： Shigeo Itoh , Takeshi Tonegawa , Mikio Yokoyama , Yuuich Kogure
CPC分类号： H01J29/861 , H01J29/94 , H01J9/261 , H01J2209/385 , H01J2329/00
摘要： A fluorescent display device (1) includes an air tight envelope (2) having a cathode substrate (3), an anode substrate (4) with a phosphor layer arranged to provide a luminous display, a seal member (5), an evacuation hole (9) formed at a side of the envelope (2), and a getter chamber (10) in communication with the hole (9). The getter chamber (10) is disposed on the outside of the envelope (2) and includes a chamber body (12), and an evacuation tube (13). The getter chamber (10) eliminates the independent formation of an evacuation hole in the cathode substrate (3), and thereby prevents damage and contamination of the cathode substrate (3).
摘要翻译： 荧光显示装置（1）包括具有阴极基板（3）的空气密封（2），具有布置成提供发光显示器的荧光体层的阳极基板（4），密封构件（5），排气孔 （9）形成在所述外壳（2）的一侧，以及与所述孔（9）连通的吸气室（10）。 吸气室（10）设置在外壳（2）的外侧，并且包括室主体（12）和排气管（13）。 吸气室（10）消除了在阴极基板（3）中独立形成排气孔，从而防止阴极基板（3）的损坏和污染。
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公开(公告)号：US4666548A
公开(公告)日：1987-05-19
申请号：US714392
申请日：1985-03-12
申请人： Goro Eto , Shigeo Itoh , Mikio Yokoyama , Takeshi Tonegawa
发明人： Goro Eto , Shigeo Itoh , Mikio Yokoyama , Takeshi Tonegawa
CPC分类号： H01J9/261 , H01J31/15 , H01J2329/00
摘要： A process for making a fluorescent display device capable of accomplishing the mass production of a tipless fluorescent display device with good reliability and productivity is disclosed. The process is adapted to carry out, in a single chamber, a step of hermetically bonding an anode substrate and a casing together to form a hermetic envelope and a step of sealing the envelope in vacua.
摘要翻译： 公开了一种能够实现高可靠性和生产率的无铅荧光显示装置的批量生产的荧光显示装置的制造方法。 该方法适于在单个室中执行将阳极基底和壳体气密地结合在一起以形成气密封壳和在真空中密封外壳的步骤的步骤。
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公开(公告)号：US06465952B1
公开(公告)日：2002-10-15
申请号：US09265696
申请日：1999-03-10
申请人： Shigeo Itoh , Gentaro Tanaka , Mikio Yokoyama , Takeshi Tonegawa
发明人： Shigeo Itoh , Gentaro Tanaka , Mikio Yokoyama , Takeshi Tonegawa
IPC分类号： H01J1720
CPC分类号： H01J9/385 , H01J2201/304 , H01J2329/00
摘要： A vacuum envelope that can improve the vacuum degree in a field emission device is provided. The vacuum envelope includes the cathode side substrate 2 on which field emission elements are formed and the anode substrate 1 spaced by a predetermined distance in the electron emission direction. At least two openings are formed before sealing the vacuum envelope. The remaining gas is ousted from the vacuum envelope by introducing a high temperature gas inside the vacuum envelope for a predetermined period of time. Thereafter, one of the openings is sealed while the envelope is being evacuated to a vacuum state through the remaining openings.
摘要翻译： 提供了可以提高场发射装置中的真空度的真空外壳。 真空外壳包括其上形成有场发射元件的阴极侧基板2和在电子发射方向上间隔预定距离的阳极基板1。 在密封真空外壳之前至少形成两个开口。 通过在真空外壳内引入高温气体一段预定的时间，从真空外壳中取出剩余的气体。 此后，其中一个开口被密封，同时通过剩余的开口将外壳抽真空至真空状态。
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公开(公告)号：US5499939A
公开(公告)日：1996-03-19
申请号：US360284
申请日：1994-12-21
申请人： Shigeo Itoh , Mikio Yokoyama , Takeshi Tonegawa , Akira Kadowaki
发明人： Shigeo Itoh , Mikio Yokoyama , Takeshi Tonegawa , Akira Kadowaki
IPC分类号： H01J9/385
CPC分类号： H01J9/385 , H01J2329/00
摘要： An evacuation apparatus is capable of evacuating an envelope to a high vacuum without evacuating a whole room or chamber to a high vacuum. An evacuation pipe is connected at a distal end thereof to an evacuation head and a vacuum pump is actuated to evacuate an evacuation chamber to a high vacuum, to thereby evacuate an envelope to a high vacuum. Then, a motor is driven to rotate ball screws, to thereby upwardly move the envelope mounted on the evacuation head. The evacuation pipe is fused at an intermediate portion thereof by a gas burner, to thereby be sealed. Then, the evacuation pipe is cut to disconnect the envelope from the evacuation head.
摘要翻译： 排气装置能够将外壳排空至高真空，而不需要将整个房间或室排空至高真空。 排气管在其远端连接到排气头，并且致动真空泵以将抽空室抽空至高真空，从而将外壳抽空至高真空。 然后，驱动电机旋转滚珠丝杠，从而向上移动安装在排气头上的信封。 排气管在其中间部分通过气体燃烧器熔合，从而被密封。 然后，将抽真空管切开，使信封与抽气头断开。
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公开(公告)号：US5564958A
公开(公告)日：1996-10-15
申请号：US437786
申请日：1995-05-09
申请人： Shigeo Itoh , Mikio Yokoyama , Takeshi Tonegawa , Yuji Uchida , Teruo Watanabe
发明人： Shigeo Itoh , Mikio Yokoyama , Takeshi Tonegawa , Yuji Uchida , Teruo Watanabe
CPC分类号： H01J9/38 , H01J2329/00
摘要： A method for manufacturing a display device is available that is capable of remarkably improving life characteristics of a display device. A display device placed in a chamber is evacuated to about 10.sup.-7 Torr. Then, reducing gas is introduced into the display device and held therein for several minutes, followed by evacuation of the display device to about 10.sup.-5 Torr. The reducing gas introducing and discharge steps are repeated several times. Thereafter, evacuation of the display device is carried out while keeping the chamber at about 300.degree. C., followed by sealing of the display device.
摘要翻译： 可以使显示装置的制造方法显着改善显示装置的寿命特性。 放置在室中的显示装置被抽空到约10-7乇。 然后，将还原气体引入显示装置并保持数分钟，然后将显示装置抽真空至约10-5托。 还原气体的引入和排出步骤重复多次。 此后，在将室保持在约300℃的同时进行显示装置的抽真空，然后密封显示装置。
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公开(公告)号：US5144198A
公开(公告)日：1992-09-01
申请号：US700425
申请日：1991-05-15
申请人： Shigeo Itoh , Mikio Yokoyama , Kazuhiko Tsuburaya
发明人： Shigeo Itoh , Mikio Yokoyama , Kazuhiko Tsuburaya
CPC分类号： H01J31/124 , H01J29/46
摘要： An electron feeder for a flat-type luminous device capable of providing electrons sufficient to ensure the uniform luminance of a whole display section irrespective of a distance from an electron source. A plurality of front electrodes and a plurality of rear electrodes constituting an electron beam guide are arranged separate from one another in the direction of traveling of the electrons, respectively, and the front electrode and rear electrode corresponding to each other constitute each guide electrode section. The so-constructed guide electrode sections are alternately applied thereto two different voltages, resulting in the electron beam guide exhibiting the function of focusing electrons.
摘要翻译： 一种用于平板型发光器件的电子给料器，其能够提供足以确保整个显示部分的均匀亮度的电子，而与距离电子源的距离无关。 构成电子束引导件的多个前电极和多个后电极分别在电子行进方向上彼此分离地布置，并且彼此对应的前电极和后电极构成每个引导电极部分。 如此构造的引导电极部分交替地施加到两个不同的电压，导致电子束引导具有聚焦电子的功能。
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公开(公告)号：US5032761A
公开(公告)日：1991-07-16
申请号：US500598
申请日：1990-03-28
申请人： Shigeo Itoh , Kazuhiko Tsuburaya , Mikio Yokoyama
发明人： Shigeo Itoh , Kazuhiko Tsuburaya , Mikio Yokoyama
CPC分类号： H01J31/124
摘要： An electron feed structure for a flat-type luminous device capable of permitting electron emitted from an electrons source to be uniformly fed throughout a display section. The electron feed structure includes an electron flow guide constituted by an inner guide electrode of a high voltage and an outer guide electrode of a low voltage, so that an electric field of a high voltage and that of a low voltage may be alternately formed to form electrostatic lenses in the guide, to thereby effectively prevent the function of the electron flow guide from being deteriorated. A guide voltage applied to each of the electrode segments of the inner guide electrode is rendered constant and a guide voltage applied to each of the electrode segments of the outer guide electrode is likewise rendered constant, to thereby cause the correlation between the guide voltage and a deflection voltage applied to the electron flow guide to be uniform irrespective of a position within the electron flow guide, resulting in electrons emitted from the electron source being drawn out under the same conditions.
摘要翻译： 用于能够允许从电子源发射的电子在整个显示部分均匀地馈送的平面型发光器件的电子馈送结构。 电子馈送结构包括由高电压的内部引导电极和低电压的外部引导电极构成的电子流动引导件，从而可以交替地形成高电压和低电压的电场以形成 引导件中的静电透镜，从而有效地防止电子流动引导件的功能恶化。 施加到内引导电极的每个电极段的引导电压变得恒定，并且施加到外引导电极的每个电极段的引导电压同样地变为恒定，从而导致引导电压和 施加到电子流动引导件的偏转电压与电子流动引导件内的位置无关，导致从电子源发射的电子在相同条件下被抽出。
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