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31. 发明授权

US5892321A Field emission cathode and method for manufacturing same 失效
标题翻译：场发射阴极及其制造方法
公开(公告)号：US5892321A
公开(公告)日：1999-04-06
申请号：US791744
申请日：1997-01-30
申请人： Shigeo Itoh , Tatsuo Yamaura , Takahiro Niiyama
发明人： Shigeo Itoh , Tatsuo Yamaura , Takahiro Niiyama
IPC分类号： H01J1/30 , H01J1/304 , H01J9/02
CPC分类号： H01J1/3042 , H01J9/025 , H01J2201/319
摘要： A field emission cathode capable of preventing an increase in emission current discharged from conical emitters due to a variation in environmental temperature. The field emission cathode includes a resistive layer structure, which is constructed of two resistive layers different in temperature charactertistics. Such construction substantially prevents a variation in resistance of the whole resistive layer strcuture due to an increase in environmental temperature.
摘要翻译：能够防止由环境温度变化引起的从锥形发射体排出的发射电流增加的场发射阴极。场发射阴极包括电阻层结构，其由温度特性不同的两个电阻层构成。这种结构基本上防止了由于环境温度的增加而引起的整个电阻层结构的电阻变化。

32. 发明授权

US5872420A Display apparatus having spacers of non-alkali component and hydrophobic coating 失效
标题翻译：显示装置具有非碱成分和疏水涂层的间隔物
公开(公告)号：US5872420A
公开(公告)日：1999-02-16
申请号：US766313
申请日：1996-12-13
申请人： Shigeo Itoh , Tatsuo Yamaura , Yoshio Makita , Mamoru Namikawa
发明人： Shigeo Itoh , Tatsuo Yamaura , Yoshio Makita , Mamoru Namikawa
IPC分类号： C03C13/00 , H01J9/18 , H01J29/02 , H01J29/87 , H01J31/12 , H01J1/88
CPC分类号： H01J31/127 , H01J29/028 , H01J9/185 , H01J2201/304 , H01J2329/864 , H01J2329/8645 , H01J2329/8655
摘要： A display apparatus capable of preventing deterioration in the light emission efficiency of a fluorescent member thereof, that of the emission performance of the emitter thereof and shortage of the life caused from the deterioration in the emission performance. The display apparatus according to the present invention has the structure such that each of insulating support rods for supporting an anode substrate and a cathode substrate in the container of the display apparatus has a glass fiber support rod body made of a non-alkali material and the surface of the support rod has a coating layer made of a hydrophobic material so as to prevent diffusion of alkali components and generation of oxygen from the insulating support rods.
摘要翻译：能够防止其荧光部件的发光效率劣化，发光体的发光性能和由于发光性能劣化而引起的寿命短的显示装置。根据本发明的显示装置具有这样的结构，即在显示装置的容器中用于支撑阳极基板和阴极基板的绝缘支撑杆各自具有由非碱性材料制成的玻璃纤维支撑杆体，支撑杆的表面具有由疏水材料制成的涂层，以防止碱组分的扩散和从绝缘支撑杆产生氧气。

33. 发明授权

US5858278A Phosphor and method for producing same 失效
标题翻译：荧光体及其制造方法
公开(公告)号：US5858278A
公开(公告)日：1999-01-12
申请号：US803508
申请日：1997-02-20
申请人： Shigeo Itoh , Hitoshi Toki , Fumiaki Kataoka , Hisashi Kanie
发明人： Shigeo Itoh , Hitoshi Toki , Fumiaki Kataoka , Hisashi Kanie
IPC分类号： C09K11/08 , C09K11/62
CPC分类号： C09K11/62
摘要： A phosphor capable of being kept from being affected by oxygen during production thereof, carrying out luminescence due to excitation by electrons, selectively realizing various luminous colors depending on selection of starting materials and exhibiting satisfactory luminance and life characteristics. The phosphor is represented by a chemical formula Ga.sub.1-x In.sub.x N:A (0.ltoreq.x
摘要翻译：能够在其制造期间不被氧气影响的荧光体，由于电子激发而发出的发光，根据起始材料的选择，显示出令人满意的亮度和寿命特性选择性地实现各种发光颜色。磷化物由化学式Ga1-xInxN：A（0 <= x <0.8，A = Zn或Mg）表示，并且通过混合至少含有无氧镓化合物的原料和无氧掺杂物质以制备混合物并在含氮气氛中加热该混合物。

34. 发明授权

US5835991A Getter, getter device and fluorescent display device 失效
标题翻译：吸气剂，吸气装置和荧光显示装置
公开(公告)号：US5835991A
公开(公告)日：1998-11-10
申请号：US730174
申请日：1996-10-15
申请人： Takahiro Niiyama , Shigeo Itoh , Teruo Watanabe
发明人： Takahiro Niiyama , Shigeo Itoh , Teruo Watanabe
IPC分类号： H01J7/18 , H01J29/94 , H01J1/02
CPC分类号： H01J29/94 , H01J7/18 , H01J2201/30403 , H01J2329/00
摘要： A getter device capable of being re-activated as required and arranged in a narrow space in an envelope. The getter is arranged in a layer-like manner in an envelope of an electronic element to provide, in the envelope, a film-like getter for keeping an interior of the envelope at a vacuum. Electrons emitted from an electron feed section are impinged on the getter to activate it. The getter activated adsorbs thereon gas in an envelope of an image display device.
摘要翻译：一种吸气装置，其能够根据需要重新启动并布置在信封的狭窄空间中。吸气剂以层状的方式布置在电子元件的外壳中，以在外壳中提供用于将真空保持在外壳内部的膜状吸气剂。从电子馈送部分发射的电子撞击吸气剂以激活它。吸气剂在图像显示装置的外壳中吸附气体。

35. 发明授权

US5804098A Low-velocity electron excited phosphor 失效
标题翻译：低速电子激发荧光粉
公开(公告)号：US5804098A
公开(公告)日：1998-09-08
申请号：US610054
申请日：1996-02-29
申请人： Yoshitaka Satoh , Hitoshi Toki , Fumiaki Kataoka , Shigeo Itoh
发明人： Yoshitaka Satoh , Hitoshi Toki , Fumiaki Kataoka , Shigeo Itoh
IPC分类号： C09K11/64 , H01J31/15 , C09K11/54 , C09K11/62
CPC分类号： C09K11/642
摘要： A low-velocity electron excited phosphor having a composition represented by a general formula ZnO.multidot.(Al.sub.x, Ga.sub.1-x).sub.2 O.sub.3 :Mn, wherein X=0.001 to 0.3 mol. A content of Al in the phosphor is set be to within a range between 0.001 mol and 0.3 mol. The range permits a variation in luminance of the phosphor to be within .+-.30% and initial luminance of the phosphor to be significantly increased, resulting in the phosphor being suitable for use for a fluorescent display device.
摘要翻译：具有由通式ZnO x（Al x，Ga 1-x）2 O 3：Mn表示的组成的低速电子激发的荧光体，其中X = 0.001至0.3mol。荧光体中的Al含量设定在0.001mol〜0.3mol的范围内。该范围允许荧光体的亮度变化在±30％以内，并且荧光体的初始亮度显着增加，导致荧光体适合用于荧光显示装置。

36. 发明授权

US5703611A Image display device and drive device therefor 失效
标题翻译：图像显示装置及其驱动装置
公开(公告)号：US5703611A
公开(公告)日：1997-12-30
申请号：US777193
申请日：1996-12-27
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
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.
摘要翻译：一种图像显示装置，包括能够防止电子侵入显示部的扩散的场致发射元件。阳极基板上设置有荧光体沉积显示部分，阴极基板上设有包括阴极导体，发射极和栅电极的场致发射元件。阴极导体和栅电极形成为条状，并配置成彼此交叉以形成矩阵。每个相邻的两个栅电极之间布置条状扩散防止电极。由栅电极和阴极导体选择的发射极发射电子。将选择的每个栅电极的两侧的扩散防止电极施加到低于栅电极的电压的电压，使得电子可能被照射在所需的显示部分而不扩散，从而允许发光。

37. 发明授权

US5612587A Field emission cathode 失效
标题翻译：场发射阴极
公开(公告)号：US5612587A
公开(公告)日：1997-03-18
申请号：US438082
申请日：1995-05-08
申请人： Shigeo Itoh , Teruo Watanabe , Kazuhiko Tsuburaya , Junji Itoh , Seigo Kanemaru
发明人： Shigeo Itoh , Teruo Watanabe , Kazuhiko Tsuburaya , Junji Itoh , Seigo Kanemaru
IPC分类号： H01J1/30 , H01J1/304 , H01J1/02
CPC分类号： H01J1/3042
摘要： A field emission cathode capable of reducing an operation voltage and substantially preventing damage of an emitter. An emitter is provided on a substrate. The emitter includes a base and a plurality of rectangular tips projecting from the base. A gate is arranged in a recess formed on the substrate so as to be in proximity to the emitter. A width a of the tips of the emitter and an interval b between the tips are defined to satisfy a relationship of b/a=2. This permits an electric field strength applied to the tips of the emitter to be substantially increased as compared in a conventional field emission cathode of b/a.ltoreq.1, resulting in an operation voltage being reduced and a sufficient amount of emitter current being produced.
摘要翻译：能够降低工作电压并且基本上防止发射体损坏的场致发射阴极。在基板上设置发射极。发射器包括基部和从基部突出的多个矩形尖端。栅极被布置在形成在衬底上的凹部中以便靠近发射极。发射极尖端的宽度a和尖端之间的间隔b被定义为满足b / a = 2的关系。与传统的b / a 1的场致发射阴极相比，这允许施加到发射极的尖端的电场强度显着增加，导致工作电压降低并产生足够量的发射极电流。

38. 发明授权

US5594298A Field emission cathode device 失效
标题翻译：场发射阴极装置
公开(公告)号：US5594298A
公开(公告)日：1997-01-14
申请号：US312643
申请日：1994-09-27
申请人： Shigeo Itoh , Teruo Watanabe , Takahiro Niiyama
发明人： Shigeo Itoh , Teruo Watanabe , Takahiro Niiyama
IPC分类号： H01J1/30 , H01J1/304
CPC分类号： H01J1/3042 , H01J2201/319
摘要： A field emission cathode device capable of permitting when short-circuiting occurs between any of emitters and a gate, a block in which the block is formed to be separated from the remaining blocks and preventing a material fused at the time of the short-circuiting from scattering. A cathode conductor arranged on a substrate is formed with a plurality of cutouts, in which resistive layers are arranged. The resistive layers each are provided with terminals through which the resistive layer is connected to the cathode conductor. An insulating layer is arranged so as to cover the resistive layers and cathode conductor and a plurality of emitters are formed on each of the resistive layers. A gate conductor is formed on the insulating layer so as to be positioned around a distal end of each of the conical emitters. Short-circuiting between any of the emitters and the gate conductor causes the terminals to be fused. The insulating layer prevents the fused material from scattering.
摘要翻译：一种场致发射阴极装置，其能够在任何发光体和栅极之间发生短路，其中块形成为与剩余块分离，并防止在短路时融合的材料散射。布置在基板上的阴极导体形成有多个切口，其中布置有电阻层。电阻层各自设置有端子，电阻层通过该端子连接到阴极导体。布置绝缘层以覆盖电阻层和阴极导体，并且在每个电阻层上形成多个发射极。在绝缘层上形成栅极导体，以便围绕每个锥形发射器的远端定位。任何发射器和栅极导体之间的短路导致端子熔断。绝缘层防止熔融材料飞散。

39. 发明授权

US5564958A Method for manufacturing display device 失效
标题翻译：显示装置制造方法
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
IPC分类号： H01J9/385 , H01J9/38 , H01J9/39 , H01J9/44
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。

40. 发明授权

US5402041A Field emission cathode 失效
标题翻译：场发射阴极
公开(公告)号：US5402041A
公开(公告)日：1995-03-28
申请号：US37806
申请日：1993-03-26
申请人： Takao Kishino , Koichi Nishiuchi , Shigeo Itoh
发明人： Takao Kishino , Koichi Nishiuchi , Shigeo Itoh
IPC分类号： H01J29/04 , G09G3/22 , H01J1/304 , H01J29/96 , H01J31/12 , G09G3/10
CPC分类号： H01J1/3042 , G09G3/22 , H01J31/127 , G09G2300/08 , G09G2300/0809 , G09G2300/0842 , H01J2201/319
摘要： A field emission cathode capable of permitting a display to be carried out at increased density and a circuit incorporated therein together with an FEC to exhibit satisfactory characteristics and being driven according to a static drive system. A plurality of control lines and data wires are arranged in a matrix-like manner on a monocrystalline Si substrate, to thereby form element regions on the substrate. The element regions each are formed therein with a circuit element, on which a field emission section is laminated. The circuit elements each include a first transistor connected to both data wire and control wire and functioning as a switching element, a capacitor serving as a circuit for storing therein a signal input thereto, and a second transistor for amplifying a signal input thereto and feeding it to the field emission section.
摘要翻译：能够以更高密度进行显示的场致发射阴极以及与FEC结合的电路，以表现出令人满意的特性，并根据静态驱动系统进行驱动。多个控制线和数据线以矩阵状的方式排列在单晶Si衬底上，从而在衬底上形成元件区。元件区域各自形成有电路元件，层叠有场致发射部。电路元件各自包括连接到数据线和控制线两者并用作开关元件的第一晶体管，用作在其中存储输入信号的电路的电容器和用于放大输入到其中的信号并将其馈送的第二晶体管到场发射部分。

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