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1. 发明授权

US5604394A Image display apparatus 失效
标题翻译：图像显示装置
公开(公告)号：US5604394A
公开(公告)日：1997-02-18
申请号：US256278
申请日：1994-07-06
申请人： Masato Saito , Ryo Suzuki , Tetsuya Shiroishi , Kouichi Sakurai , Yoshio Yamane , Hidenobu Murakami
发明人： Masato Saito , Ryo Suzuki , Tetsuya Shiroishi , Kouichi Sakurai , Yoshio Yamane , Hidenobu Murakami
IPC分类号： H01J31/12 , H01J29/70 , H01J1/62
CPC分类号： H01J31/126 , H01J2329/8625
摘要： It is an object of the present invention to provide an image display apparatus which is light and thin and is manufactured with reduced cost and which assures a clear image with no luminance unevenness over the entire screen. The image display apparatus includes: a string like hot cathode for emitting electrons; a perforated cover electrode for leading out and accelerating the electrons emitted from the cathode; a control electrode disposed substantially parallel with the cathode and having an electron-pass aperture permitting an electron beam to pass therethrough, the control electrode being adapted to control the electron beam; a luminous element which emits light when irradiated with the electron beam and is disposed on a curved surface; and a focusing electrode disposed between the control electrode and the luminous element, the focusing electrode being divided into focusing electrodes. Where the luminous element, the focusing electrode and the control electrode comprise respective curved surfaces and the string like hot cathode and the perforated cover electrode are formed on a flat plane, a second grid is provided between the control electrode and the perforated cover electrode.
摘要翻译： PCT No.PCT / JP93 / 01600 Sec。 371日期：1994年7月6日 102（e）日期1994年7月6日PCT 1993年11月4日PCT公布。出版物WO94 / 11896 日期：1994年5月26日本发明的目的是提供一种轻薄的图像显示装置，并且以低成本制造，并且确保在整个屏幕上没有亮度不均匀的清晰图像。图像显示装置包括：用于发射电子的热阴极线; 用于引出并加速从阴极发射的电子的穿孔盖电极; 控制电极，其基本上平行于阴极设置并具有允许电子束通过的电子通过孔，所述控制电极适于控制电子束; 发光元件，其在用电子束照射时发光，并设置在曲面上; 以及设置在控制电极和发光元件之间的聚焦电极，聚焦电极被分成聚焦电极。在发光元件，聚焦电极和控制电极包括相应的曲面，并且像热阴极和多孔盖电极之类的线形成在平面上的情况下，在控制电极和多孔盖电极之间设置第二格栅。

2. 发明授权

US5436530A Flat display apparatus with supplemental biasing 失效
标题翻译：具有补充偏置的平面显示装置
公开(公告)号：US5436530A
公开(公告)日：1995-07-25
申请号：US247018
申请日：1994-05-20
申请人： Ryo Suzuki , Masato Saito , Tetsuya Shiroishi , Takuya Ohira , Yoshiko Fujima , Keiji Fukuyama , Keiji Watanabe
发明人： Ryo Suzuki , Masato Saito , Tetsuya Shiroishi , Takuya Ohira , Yoshiko Fujima , Keiji Fukuyama , Keiji Watanabe
IPC分类号： H01J29/46 , H01J31/12 , G09G3/10
CPC分类号： H01J31/126
摘要： A flat display apparatus is disclosed which includes a grid interposed between and spaced apart from control electrodes and an electron source. The grid which includes holes has a higher potential applied than the one applied to a cathode so as to enable electrons to pass through the holes. An additional grid may be interposed between and spaced apart from the grid and the control electrodes. Alternatively, a rear electrode is located between adjacent porous cover electrodes to connect them, and a second rear electrode is located near the rear electrode and has a lower potential applied than the one applied to the cover electrodes.
摘要翻译：公开了一种平面显示装置，其包括插入在控制电极和电子源之间并与控制电极间隔开的栅极。包括空穴的栅格具有比施加到阴极的栅极更高的电位，以使电子能够通过孔。另外的栅格可以插入在栅极和控制电极之间并与栅极和控制电极间隔开。或者，后电极位于相邻的多孔覆盖电极之间以连接它们，并且第二后电极位于后电极附近，并且施加的电位低于施加到覆盖电极的电位。

3. 发明授权

US5587627A Planar display apparatus having exposed insulated substrate portion 失效
标题翻译：具有露出的绝缘基板部分的平面显示装置
公开(公告)号：US5587627A
公开(公告)日：1996-12-24
申请号：US395703
申请日：1995-02-28
申请人： Masato Saito , Ryo Suzuki , Keiji Fukuyama , Takuya Ohira , Keiji Watanabe , Minoru Kobayashi , Susumu Hoshinouchi , Yoshinori Hatanaka
发明人： Masato Saito , Ryo Suzuki , Keiji Fukuyama , Takuya Ohira , Keiji Watanabe , Minoru Kobayashi , Susumu Hoshinouchi , Yoshinori Hatanaka
IPC分类号： H01J31/12 , H05B37/02
CPC分类号： H01J31/126
摘要： A control electrode portion for passing electrons through a given electron-passing hole selected from a plurality of electron-passing holes provided on an insulating substrate is formed by coating the insulating substrate with a conductive film and dividing the into a plurality of conductive films as control electrodes. This structure obviates the mesh structure of electrons which are necessary in the case of arranging control electrodes on the insulating substrate, thereby realizing high-definition display devices with improved luminance. In addition, planar display devices provided with a surface insulated substrate produced by forming an insulating film on a conductive substrate having electron-passing holes and a plurality of separate control electrodes arranged on the surface insulated substrate, it is possible to prevent the charge-up effect which obstructs the passage of electron beams and, hence, to enhance the luminance at least by (1) providing a voltage applying circuit for applying a predetermined voltage to the conductive substrate, (2) providing a portion at which the conductive substrate is exposed between the adjacent control electrodes.
摘要翻译：通过用导电膜涂覆绝缘基板并将其分成多个导电膜作为对照，形成用于使电子通过选自设置在绝缘基板上的多个电子通过孔中的给定电子通过孔的控制电极部分电极。这种结构消除了在绝缘基板上布置控制电极的情况下必需的电子的网格结构，从而实现了具有改善的亮度的高清晰度显示装置。另外，具有通过在具有电子通过孔的导电性基板上形成绝缘膜而形成的表面绝缘基板的平面显示装置和配置在表面绝缘基板上的多个分立控制电极，能够防止充电至少通过（1）提供用于向导电衬底施加预定电压的电压施加电路，（2）提供导电衬底露出的部分，从而阻止电子束通过，并因此提高亮度在相邻的控制电极之间。

4. 发明授权

US5118984A Electron tube cathode 失效
标题翻译：电子管阴极
公开(公告)号：US5118984A
公开(公告)日：1992-06-02
申请号：US666002
申请日：1991-03-07
申请人： Masato Saito , Ryo Suzuki , Keiji Fukuyama , Takuya Ohira , Keiji Watanabe , Hisao Nakanishi , Kinjiro Sano , Toyokazu Kamata , Takashi Shinjou
发明人： Masato Saito , Ryo Suzuki , Keiji Fukuyama , Takuya Ohira , Keiji Watanabe , Hisao Nakanishi , Kinjiro Sano , Toyokazu Kamata , Takashi Shinjou
IPC分类号： H01J1/26 , H01J1/14 , H01J1/142 , H01J9/04 , H01J29/04
CPC分类号： H01J29/04 , H01J1/142
摘要： A metal layer of not more than 2.0 .mu.m thick is formed on a base, containing nickel as the main ingredient and a reducing agent such as silicon and magnesium, by depositing tungsten by an electron beam under heating in a vacuum. The base is heat treated in a hydrogen atmosphere at 800.degree. to 1,100.degree. C. An emissive material layer, containing an alkali earth metal oxide and 0.01 to 25 wt % of a rare earth metal oxide, the alkali earth metal oxide containing at least barium oxide, is formed on the metal layer. Thus, life characteristics of the cathode, especially during the operation at a high current density such as not less than 2A/cm.sub.2, are greatly enhanced.

5. 发明授权

US4377772A Discharge lamp and lighting equipment 失效
标题翻译：放电灯和照明设备
公开(公告)号：US4377772A
公开(公告)日：1983-03-22
申请号：US201914
申请日：1980-10-29
申请人： Michihiro Tsuchihashi , Ryo Suzuki , Keiji Watanabe , Masato Saito
发明人： Michihiro Tsuchihashi , Ryo Suzuki , Keiji Watanabe , Masato Saito
IPC分类号： H01J61/54 , H01J61/92 , H01J7/44
CPC分类号： H01J61/92 , H01J61/541
摘要： A discharge lamp comprises an arc tube for high pressure discharge and a discharge gap for discharging until restarting the arc tube. The discharge gap being electrically connected in parallel to the arc tube in an outer bulb. A normally opened temperature responsive switch means is connected in series to the discharge gap and a series of the discharge gap and the temperature responsive switch means is connected in parallel to the arc tube.
摘要翻译：放电灯包括用于高压放电的电弧管和用于放电的放电间隙，直到重新启动电弧管。放电间隙与外灯泡中的电弧管并联电连接。常开的温度响应开关装置与放电间隙串联连接，并且一系列放电间隙和温度响应开关装置与电弧管并联连接。

6. 发明授权

US5122707A Cathode in a cathode ray tube 失效
标题翻译：阴极射线管中的阴极
公开(公告)号：US5122707A
公开(公告)日：1992-06-16
申请号：US725761
申请日：1991-06-28
申请人： Hisao Nakanishi , Kinjiro Sano , Toyokazu Kamata , Keiji Watanabe , Masato Saito , Ryo Suzuki , Keiji Fukuyama , Masako Ishida
发明人： Hisao Nakanishi , Kinjiro Sano , Toyokazu Kamata , Keiji Watanabe , Masato Saito , Ryo Suzuki , Keiji Fukuyama , Masako Ishida
IPC分类号： H01J1/14 , H01J1/20 , H01J9/04
CPC分类号： H01J9/042 , H01J1/14
摘要： A cathode for use in electron tubes which comprises a base metal made of nickel as a principal component and having a surface on which a porous electron emissive layer is formed. The porous electron emissive layer is of a composition comprising 0.1 to 20 wt % (relative to the total weight of the porous electron emissive layer) of scandium oxide having a layered crystalline structure dispersed in an oxide of alkaline earth metal including at least barium. This cathode can be made by preparing a solution in which nitrocellulose is dissolved with the use of an organic solvent, mixing both of barium carbonate and scandium oxide having a layered crystalline structure into the solution to provide an suspension, pulverizing solid components of the suspension for the adjustment of particle size, and depositing the suspension on a surface of the base metal to form the electron emissive layer.

7. 发明授权

US4924137A Cathode for electron tube 失效
标题翻译：电子管阴极
公开(公告)号：US4924137A
公开(公告)日：1990-05-08
申请号：US307709
申请日：1989-02-08
申请人： Keiji Watanabe , Keiji Fukuyama , Masako Ishida , Ryo Suzuki , Masato Saito
发明人： Keiji Watanabe , Keiji Fukuyama , Masako Ishida , Ryo Suzuki , Masato Saito
IPC分类号： H01J1/142
CPC分类号： H01J1/142
摘要： An oxide-coated cathode for an electron tube comprises a layer (2) of an electron-emissive substance. This layer (2) contains: an alkaline earth metal oxide as a principal component containing at least Ba; an oxide of Sc; and at least one heat-resisting oxide selected from the group consisting of oxides of Al, Si, Ta, V, Cr, Fe, Zr, Nb, Hf, Ta, Mo and W.

8. 发明授权

US4629929A Metal vapor discharge lamp 失效
标题翻译：金属蒸汽放电灯
公开(公告)号：US4629929A
公开(公告)日：1986-12-16
申请号：US540430
申请日：1983-09-26
申请人： Masato Saito , Ryo Suzuki , Keiji Watanabe , Michihiro Tsuchihashi
发明人： Masato Saito , Ryo Suzuki , Keiji Watanabe , Michihiro Tsuchihashi
IPC分类号： H01J61/04 , H01J61/30
CPC分类号： H01J61/045
摘要： A metal vapor discharge lamp having an outer tube having an inert gas filling the inner space and an arc tube disposed in the interior of this outer tube and having in a discharge space in the interior a pair of electrodes. The discharge space is filled with at least a rare gas and mercury. A lower light transmissive covering member covering at least the lower end part of the arc tube is positioned in the vicinity of the end part of the light emitting tube which is the lower end during lighting. This reduces the temperature reduction of the lower part of the arc tube due to convection of the gas within the outer tube, increasing the temperature of the coldest part of the arc tube, whereby the vapor pressure in the interior of the arc tube is raised to improve luminous efficiency.
摘要翻译： PCT No.PCT / JP83 / 00034 Sec。 371日期1983年9月26日 102（e）1983年9月26日PCT提交1983年2月7日PCT公布。公开号WO83 / 02851 日期：1983年8月18日。一种具有填充内部空间的惰性气体的外管和设置在该外管内部的电弧管的金属蒸气放电灯，在内部具有放电空间。放电空间至少填充有稀有气体和汞。覆盖电弧管的至少下端部的下部透光性覆盖部件位于作为照明期间的下端的发光管的端部附近。这样可以减少由于外管内的气体的对流引起的电弧管的下部的温度下降，从而提高电弧管的最冷部分的温度，从而将电弧管内部的蒸气压升高到提高发光效率。

9. 发明授权

US5495146A Planar display apparatus 失效
标题翻译：平面显示装置
公开(公告)号：US5495146A
公开(公告)日：1996-02-27
申请号：US007912
申请日：1993-01-22
申请人： Masato Saito , Ryo Suzuki , Keiji Fukuyama , Takuya Ohira , Keiji Watanabe , Minoru Kobayashi , Susumu Hoshinouchi , Yoshinori Hatanaka
发明人： Masato Saito , Ryo Suzuki , Keiji Fukuyama , Takuya Ohira , Keiji Watanabe , Minoru Kobayashi , Susumu Hoshinouchi , Yoshinori Hatanaka
IPC分类号： H01J31/12 , G09G3/10
CPC分类号： H01J31/126
摘要： Planar display devices which have a small thickness and used as a display unit of a television set, a monitor or the like. A control electrode portion for passing electrons through a given electron-passing hole selected from a plurality of electron-passing holes provided on an insulating substrate is formed by coating the insulating substrate with a conductive film and dividing them into a plurality of conductive films as control electrodes. This structure obviates the mesh structure of electrons which are necessary in the case of arranging control electrodes on the insulating substrate, thereby realizing high-definition display devices with improved luminance. In addition, planar display devices provided with a surface insulated substrate produced by forming an insulating film on a conductive substrate having electron-passing holes and a plurality of separate control electrodes arranged on the surface insulated substrate, it is possible to prevent the charge-up effect which obstructs the passage of electron beams and, hence, to enhance the luminance by (1) providing a voltage applying means for applying a predetermined voltage to the conductive substrate, (2) providing a portion at which the conductive substrate is exposed between the adjacent control electrodes, and so on.
摘要翻译：具有较小厚度并用作电视机，监视器等的显示单元的平面显示装置。通过用导电膜涂覆绝缘基板并将其分成多个导电膜作为对照，形成用于使电子通过选自设置在绝缘基板上的多个电子通过孔中的给定电子通过孔的控制电极部分电极。这种结构消除了在绝缘基板上布置控制电极的情况下必需的电子的网格结构，从而实现了具有改善的亮度的高清晰度显示装置。另外，具有通过在具有电子通过孔的导电性基板上形成绝缘膜而形成的表面绝缘基板的平面显示装置和配置在表面绝缘基板上的多个分立控制电极，能够防止充电阻碍电子束通过的效果，并且因此通过（1）提供用于向导电衬底施加预定电压的电压施加装置来提高亮度，（2）提供导电衬底在相邻的控制电极等。

10. 发明授权

US4398123A High pressure discharge lamp 失效
标题翻译：高压放电灯
公开(公告)号：US4398123A
公开(公告)日：1983-08-09
申请号：US450151
申请日：1982-12-15
申请人： Michihiro Tsuchihashi , Ryo Suzuki , Masato Saito , Heiji Watanabe
发明人： Michihiro Tsuchihashi , Ryo Suzuki , Masato Saito , Heiji Watanabe
IPC分类号： H01J61/52 , H01J7/44
CPC分类号： H01J61/526
摘要： A high pressure discharge lamp in which the restriking voltage and time are significantly decreased. A pair of electrodes are sealably disposed in a tube containing an appropriate amount of mercury. Means is provided for heating at least one of the electrodes for starting the lamp if it has been recently turned off and the mercury vapor pressure inside the tube is high. The heating means is preferably a filament made of a thermally stable material. One terminal of the filament may be connected to one of the electrodes.
摘要翻译：其中再起弧电压和时间显着降低的高压放电灯。一对电极密封地设置在含有适量汞的管中。提供了用于加热用于启动灯的电极中的至少一个的装置，如果最近已经关闭并且管内的汞蒸气压高。加热装置优选为由热稳定材料制成的长丝。灯丝的一个端子可以连接到一个电极。

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