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91. 发明授权

US5721561A Image display device and drive device therefor 失效
公开(公告)号：US5721561A
公开(公告)日：1998-02-24
申请号：US792389
申请日：1997-02-03
申请人： Takao Kishino , Tatsuo Yamaura , Koji Onodaka , Shigeo Itoh
发明人： Takao Kishino , Tatsuo Yamaura , Koji Onodaka , Shigeo Itoh
IPC分类号： G09G3/22 , H01J29/08 , H01J31/12 , H01J31/15 , H04N3/10 , H01J19/24
CPC分类号： B82Y10/00 , G09G3/22 , H01J29/085 , H01J31/127 , H01J31/15 , G09G2310/0235
摘要： An image display device including a field emission element capable of preventing diffusion of electrons to be impinged on a display section. An anode substrate is provided thereon with a phosphor-deposited display section and a cathode substrate is provided thereon with field emission elements including cathode conductors, emitter electrodes and gate electrodes. The cathode conductors and gate electrodes are formed into a stripe-like shape and arranged so as to intersect each other to form a matrix. A stripe-like diffusion prevention electrode is arranged between each adjacent two of the gate electrodes. The emitter electrodes selected by the gate electrodes and cathode conductors emit electrons. The diffusion prevention electrodes on both sides of each of the gate electrodes selected are applied thereto a voltage lower than a voltage of the gate electrodes, so that the electrons may be impinged on the display section required without diffusion, to thereby permit picture cells required to emit light.

92. 发明授权

US5650689A Vacuum airtight device having NbN electrode structure incorporated therein 失效
标题翻译：其中并入有NbN电极结构的真空密封装置
公开(公告)号：US5650689A
公开(公告)日：1997-07-22
申请号：US598420
申请日：1996-02-08
申请人： Shigeo Itoh , Teruo Watanabe , Kazuhiko Tsuburaya , Yoshihiko Hirata , Susumu Takada , Hiroshi Nakagawa
发明人： Shigeo Itoh , Teruo Watanabe , Kazuhiko Tsuburaya , Yoshihiko Hirata , Susumu Takada , Hiroshi Nakagawa
IPC分类号： H01J9/02 , H01J1/304 , H01J1/02 , H01J1/14 , H01J1/16 , H01J19/10
CPC分类号： H01J1/3042 , H01J2201/319
摘要： A field emission element including an electrode structure made of a thin film exhibiting increased adhesive strength. A thin film of niobium nitride (NbN) is formed on a glass substrate by sputtering or the like. The NbN film exhibits increased adhesive strength to a degree sufficient to prevent etching for formation of the film into electrodes from causing peeling of the film.
摘要翻译：一种场发射元件，包括由表现出增加的粘合强度的薄膜制成的电极结构。通过溅射等在玻璃基板上形成氮化铌（NbN）的薄膜。 NbN膜的粘合强度提高到足以防止膜形成电极的蚀刻从而引起膜剥离的程度。

93. 发明授权

US5637023A Field emission element and process for manufacturing same 失效
标题翻译：场致发射元件及其制造方法
公开(公告)号：US5637023A
公开(公告)日：1997-06-10
申请号：US271676
申请日：1994-07-07
申请人： Shigeo Itoh , Teruo Watanabe , Hisashi Nakata , Norio Nishimura , Junji Itoh , Seigo Kanemaru
发明人： Shigeo Itoh , Teruo Watanabe , Hisashi Nakata , Norio Nishimura , Junji Itoh , Seigo Kanemaru
IPC分类号： H01J9/02 , H01J1/304 , H01J3/02 , H01J19/24 , H01J21/10 , H01J1/30
CPC分类号： H01J9/025 , H01J3/022
摘要： A field emission element features an emitter which has rectangular projections at its distal end capable of readily controlling the interval between electrodes in increments as small as sub-microns, in order to reduce the voltage at which the device starts field emission at the required level and to improve emission uniformity. An emitter (2,20), a collector (3,21) and a gate (5,22) are arranged on a substrate (1), which is formed with a recess (4) in proximity to the electrodes (2,3,20,21) other than the gate (5). The gate (5) is provided in the recess (4).
摘要翻译：场发射元件的特征在于在其远端具有矩形突起的发射极，其能够以小至亚微米的增量容易地控制电极之间的间隔，以便降低器件在所需电平下开始场发射的电压，以提高排放均匀性。发射极（2,20），集电极（3,21）和栅极（5,22）布置在衬底（1）上，衬底（1）上形成有靠近电极（2,3）的凹部，20,21），而不是门（5）。门（5）设置在凹部（4）中。

94. 发明授权

US5635795A Getter chamber for flat panel displays 失效
标题翻译：吸气室用于平板显示器
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
IPC分类号： H01J9/26 , H01J29/86 , H01J29/94 , H01J31/12 , H01J31/15 , H01J63/04
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。

95. 发明授权

US5619098A Phosphor and fluorescent display device 失效
标题翻译：荧光显示装置
公开(公告)号：US5619098A
公开(公告)日：1997-04-08
申请号：US529058
申请日：1995-09-15
申请人： Hitoshi Toki , Shigeo Itoh , Fumiaki Kataoka
发明人： Hitoshi Toki , Shigeo Itoh , Fumiaki Kataoka
IPC分类号： C09K11/67 , C09K11/77 , H01J29/20 , H01J31/15 , H01J1/62 , C09K11/08
CPC分类号： C09K11/7703 , C09K11/7718 , C09K11/7731 , C09K11/7746
摘要： A phosphor is disclosed which is suitable for use for a fluorescent display device and driven at a driving voltage as low as 1 kV or less and free of S and Cd. Compounds of Ti, alkaline earth metal and an element of Group 13 of the periodic table in predetermined amounts are heated at 1100.degree. to 1400.degree. C. for calcination, resulting in a solid solution of the rare earth element and one element of Group 13 being formed in a phosphor matrix made of an oxide of alkaline earth metal and Ti. An example of the phosphor is SrTiO.sub.3 :Pr,Al exhibiting a red luminous color.
摘要翻译：公开了一种适用于荧光显示装置并在低至1kV或更低的驱动电压下驱动且不含S和Cd的荧光体。将Ti，碱土金属和元素周期表第13族元素的化合物预定量加热至1100℃至1400℃进行煅烧，得到稀土元素的固溶体，第13族的一个元素为形成在由碱土金属和Ti的氧化物制成的荧光体基体中。荧光体的例子是SrTiO 3：Pr，Al，表现出红色发光色。

96. 发明授权

US5381069A Field emission element and process for manufacturing same 失效
标题翻译：场致发射元件及其制造方法
公开(公告)号：US5381069A
公开(公告)日：1995-01-10
申请号：US159114
申请日：1993-11-30
申请人： Shigeo Itoh , Teruo Watanabe , Hisashi Nakata , Norio Nishimura , Junji Itoh , Seigo Kanemaru
发明人： Shigeo Itoh , Teruo Watanabe , Hisashi Nakata , Norio Nishimura , Junji Itoh , Seigo Kanemaru
IPC分类号： H01J9/02 , H01J1/304 , H01J3/02 , H01J19/24 , H01J21/10 , H01J19/02
CPC分类号： H01J9/025 , H01J3/022
摘要： A field emission element in which the emitter has rectangular projections at its distal end capable of readily controlling the interval between electrodes in increments as small as sub-microns, in order to reduce the voltage at which the device starts field emission at the required level and to improve emission uniformity. An emitter (2,20), a collector (3,21) and a gate (5,22) are arranged on a substrate (1), which is formed with a recess (4) in proximity to the electrodes (2,3, 20,21) other than the gate (5). The gate (5) is provided in the recess (4).
摘要翻译：场致发射元件，其中发射器在其远端具有矩形突起，能够以小到亚微米的增量容易地控制电极之间的间隔，以便降低器件在所需电平下开始场发射的电压，以及以提高排放均匀性。发射极（2,20），集电极（3,21）和栅极（5,22）布置在衬底（1）上，衬底（1）上形成有靠近电极（2,3）的凹部，20,21），而不是门（5）。门（5）设置在凹部（4）中。

97. 发明授权

US5347133A Powder agitator 失效
标题翻译：粉末搅拌器
公开(公告)号：US5347133A
公开(公告)日：1994-09-13
申请号：US82460
申请日：1993-06-25
申请人： Hitoshi Toki , Yoshihisa Yonezawa , Shigeo Itoh
发明人： Hitoshi Toki , Yoshihisa Yonezawa , Shigeo Itoh
IPC分类号： C23C14/00 , B01F11/00 , C23C14/50 , H01J5/00
CPC分类号： B01F11/0094
摘要： A powder agitator used for an ion implantation device or an ionized beam deposition device capable of exhibiting satisfactory powder agitating characteristics and minimizing positive charging on powders. The powder agitator includes a base, a vessel for receiving powders therein, a plurality of supports for supporting the vessel on the base, and a pair of piezoelectric elements arranged on the supports and functioning as a vibration generating section. Application of a voltage to the piezoelectric elements causes the vessel to be oscillated in a direction of rotation of the vessel and a speed of oscillation of the vessel to be varied depending on a direction of oscillation of the vessel, resulting in agitating the powders in the vessel.
摘要翻译：用于离子注入装置或电离束沉积装置的粉末搅拌器，其能够表现出令人满意的粉末搅拌特性并使粉末上的正电荷最小化。粉末搅拌器包括基座，用于容纳粉末的容器，用于将容器支撑在基座上的多个支撑件和布置在支撑件上并用作振动产生部分的一对压电元件。向压电元件施加电压使得容器在容器的旋转方向上振荡并且容器的振荡速度根据容器的振荡方向而变化，从而使粉末在船只。

98. 发明授权

US4666548A Process for making fluorescent display device 失效
标题翻译：制造荧光显示装置的方法
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
IPC分类号： H01J9/385 , H01J9/24 , H01J9/26 , H01J9/40 , H01J31/15 , B32B31/26
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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