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1. 发明授权

US06943489B2 High resolution CRT device comprising a cold cathode electron gun 失效
标题翻译：包括冷阴极电子枪的高分辨率CRT装置
公开(公告)号：US06943489B2
公开(公告)日：2005-09-13
申请号：US10423098
申请日：2003-04-25
申请人： Takashi Itoh , Masahide Yamauchi , Koji Fujii
发明人： Takashi Itoh , Masahide Yamauchi , Koji Fujii
IPC分类号： H01J3/02 , H01J29/46 , H01J29/48 , H01J29/50 , H01J29/58 , H01J1/46
CPC分类号： H01J29/481 , H01J3/021 , H01J29/467
摘要： The CRT device comprises a cold cathode electron gun that includes cathodes, a peripheral focusing electrode, and an accelerating electrode. The cathode has a structure in which an emitter electrode and a gate electrode are joined together with an insulating layer interposed therebetween. The electric potential difference from the emitter electrode is 60V for the gate electrode, 0V for the peripheral focusing electrode, and 4.6 kV for the accelerating electrode.
摘要翻译： CRT装置包括一个包含阴极的冷阴极电子枪，外围聚焦电极和加速电极。阴极具有其中发射极和栅电极之间具有绝缘层而接合在一起的结构。与发射电极的电位差为栅电极为60V，外围聚焦电极为0V，加速电极为4.6kV。

2. 发明授权

US06661166B2 Electron gun and cathode-ray tube 失效
公开(公告)号：US06661166B2
公开(公告)日：2003-12-09
申请号：US10163146
申请日：2002-06-04
申请人： Masahide Yamauchi , Takashi Itoh , Koji Fujii , Keisuke Koga , Toru Kawase
发明人： Masahide Yamauchi , Takashi Itoh , Koji Fujii , Keisuke Koga , Toru Kawase
IPC分类号： H01J162
CPC分类号： H01J29/04 , H01J3/022
摘要： A cathode includes emitter tips provided on a substrate, a gate electrode with an electric field formed between the gate electrode and the emitter tips, and terminals and leads for supplying voltages to the emitter tips and the gate electrode, respectively. A shield electrode further is provided between the cathode and a control electrode, and the shield electrode has a cylindrical projecting portion projecting toward the cathode, through which electron beams pass. The disturbance of an electric field by the leads influences the electron beams; however, this can be prevented by the projecting portion. Because of this, even if the size of the cathode is reduced, the distortion of an electron beam spot on a phosphor screen can be reduced. As a result, a cathode-ray tube with high resolution can be provided at a low cost.

3. 发明授权

US06914373B2 Electron lens and structure for a cold cathode of a cathode ray tube 失效
标题翻译：阴极射线管冷阴极的电子透镜和结构
公开(公告)号：US06914373B2
公开(公告)日：2005-07-05
申请号：US10185794
申请日：2002-06-27
申请人： Takashi Itoh , Masahide Yamauchi , Koji Fujii , Keisuke Koga , Toru Kawase
发明人： Takashi Itoh , Masahide Yamauchi , Koji Fujii , Keisuke Koga , Toru Kawase
IPC分类号： H01J29/04 , H01J29/48 , H01J1/02 , H01J29/70
CPC分类号： H01J29/481
摘要： A cathode ray tube according to the present invention include a cold cathode electron gun, the cold cathode electron gun including a cold cathode array for emitting electrons through field emission, a gate electrode for controlling the field emission, a first selective electrode provided around the cold cathode array and the gate electrode, and a second selective electrode opposing the first selective electrode, and the second selective electrode is adapted to have a lower potential than the gate electrode and the first selective electrode. In accordance with this configuration, the divergence of electron beams emitted from any positions in the cold cathode array can be converged uniformly upon removing electron beams emitted at a great emission angle. This allows the electron beams thereafter to be made narrower by an electrostatic lens. As a result, the present invention can provide a cathode ray tube capable of forming a high-resolution image.
摘要翻译：根据本发明的阴极射线管包括冷阴极电子枪，冷阴极电子枪包括用于通过场发射发射电子的冷阴极阵列，用于控制场致发射的栅电极，围绕冷端设置的第一选择电极阴极阵列和栅电极以及与第一选择电极相对的第二选择电极，并且第二选择电极适于具有比栅电极和第一选择电极低的电位。根据这种结构，从冷阴极阵列中的任何位置发射的电子束的发散度可以均匀地会聚在去除以大的发射角发射的电子束。这样可以使静电透镜之后的电子束变窄。结果，本发明可以提供能够形成高分辨率图像的阴极射线管。

4. 发明授权

US06943491B2 Picture tube device having lead electrode with a curved shape 失效
标题翻译：具有弯曲形状的引线电极的显像管装置
公开(公告)号：US06943491B2
公开(公告)日：2005-09-13
申请号：US10340160
申请日：2003-01-09
申请人： Masahide Yamauchi , Takashi Itoh , Koji Fujii
发明人： Masahide Yamauchi , Takashi Itoh , Koji Fujii
IPC分类号： H01J1/02 , H01J1/304 , H01J29/04 , H01J29/46 , H01J29/48 , H01J29/58
CPC分类号： H01J29/04 , H01J29/481 , H01J29/488 , H01J2201/30407 , H01J2229/481
摘要： In a picture tube device with a field-emission cold cathode, including a plurality of electron-emitting cathodes, and a lead electrode provided with a plurality of apertures surrounding the plurality of electron-emitting cathodes respectively, a surface of the lead electrode has a curved shape that is convex in an electron emission direction. This makes it possible to obtain a high-resolution and high-performance picture tube device that has an excellent focus performance over an entire beam current.
摘要翻译：在具有场致发射冷阴极的显像管装置中，包括多个电子发射阴极，以及分别具有围绕多个电子发射阴极的多个孔的引线电极，所述引线电极的表面具有在电子发射方向上凸起的弯曲形状。这使得可以获得在整个束电流上具有优异的聚焦性能的高分辨率和高性能的显像管装置。

5. 发明授权

US06794822B2 Field emission electron source, electron gun and cathode ray tube device using the same 失效
标题翻译：场发射电子源，电子枪和阴极射线管装置使用
公开(公告)号：US06794822B2
公开(公告)日：2004-09-21
申请号：US10293539
申请日：2002-11-12
申请人： Keisuke Koga , Toru Kawase , Masahide Yamauchi , Koji Fujii , Takashi Itoh
发明人： Keisuke Koga , Toru Kawase , Masahide Yamauchi , Koji Fujii , Takashi Itoh
IPC分类号： H01J2308
CPC分类号： H01J3/021 , H01J3/029 , H01J29/46 , H01J29/481 , H01J29/488
摘要： A field emission electron source includes: a field emission array portion composed of an insulation layer with a plurality of apertures, which is formed on a substrate, an extraction electrode formed on the insulation layer, and a plurality of cathodes formed respectively on the substrate in the plurality of apertures; a cathode base for fixing the field emission array portion; and an electron lens portion composed of a plurality of electrode members having a function of accelerating and converging an electron beam emitted from the field emission array portion. An emission axis of the electron beam emitted from the field emission array portion has a predetermined angle with respect to an optical axis of the electron lens portion. Thus, the field emission array portion can be protected from impact caused by ions generated in the electron lens portion, thereby improving the life of a field emission electron source.
摘要翻译：场发射电子源包括：场致发射阵列部分，其由具有多个孔的绝缘层组成，形成在衬底上，形成在绝缘层上的引出电极和分别形成在衬底上的多个阴极多个孔; 用于固定场致发射阵列部分的阴极基座; 以及电子透镜部分，其由具有加速和会聚从场发射阵列部分发射的电子束的功能的多个电极部件组成。从场发射阵列部分发射的电子束的发射轴相对于电子透镜部分的光轴具有预定的角度。因此，可以防止场发射阵列部分免受在电子透镜部分中产生的离子的影响，从而提高场发射电子源的寿命。

6. 发明授权

US06605898B2 CRT device with improved resolution 失效
公开(公告)号：US06605898B2
公开(公告)日：2003-08-12
申请号：US10047557
申请日：2002-01-15
申请人： Masahide Yamauchi , Kazunori Ohta , Masahiko Sukeno , Takashi Itoh
发明人： Masahide Yamauchi , Kazunori Ohta , Masahiko Sukeno , Takashi Itoh
IPC分类号： H01J2996
CPC分类号： H04N9/28 , H04N5/68
摘要： A CRT device with an electron gun provided therein includes control means for controlling voltages applied to a cathode and a control electrode constituting the electron gun. The control means exerts control on each electrode voltage so that the difference between the cutoff voltage of the cathode and the voltage of the control electrode is greater when the luminance level of a luminance signal separated from picture signal is higher, thereby minimizing a spot diameter.

7. 发明授权

US06565402B2 Cathode, method for manufacturing the cathode, and picture tube 失效
公开(公告)号：US06565402B2
公开(公告)日：2003-05-20
申请号：US09952293
申请日：2001-09-10
申请人： Masahide Yamauchi , Satoru Nakagawa , Yoshikazu Iwai
发明人： Masahide Yamauchi , Satoru Nakagawa , Yoshikazu Iwai
IPC分类号： H01J902
CPC分类号： H01J1/20 , H01J9/042
摘要： A cathode structure comprises a cylindrical metal sleeve having aperture portions at both ends, a base metal having an aperture portion on one end, which is fitted onto one of the aperture portions of the metal sleeve, and an electron-emitting layer, which is formed on a flat portion of an outside surface of the base metal. After an electron-emitting material is sprayed onto the base metal, its surface is mechanically flattened to form the electron-emitting layer. Thus, the planarity of the surface of the electron-emitting layer can be improved without deterioration of the electron emission characteristics and the moiré can be decreased without reduction of the resolution.

8. 发明授权

US5105364A Bank note handling system for strictly controlling the resupplying of bank note cassettes 失效
标题翻译：银行注解处理系统，严格控制银行注销卡的取消
公开(公告)号：US5105364A
公开(公告)日：1992-04-14
申请号：US377548
申请日：1989-07-10
申请人： Shigemi Kawamura , Masahide Yamauchi
发明人： Shigemi Kawamura , Masahide Yamauchi
IPC分类号： G07D9/00 , G07D11/00
CPC分类号： G07D11/0072 , G07D11/0006 , G07D11/0057 , G07D11/006
摘要： A bank note handling system includes a cabinet, a removable bank note cassette in the cabinet for storing a supply of bank notes, the supply of bank notes including notes having a desired denomination and being subject to the inclusion of notes having undesired denominations, the bank note cassette including a memory for storing denomination data corresponding to the desired denomination of the supply of bank notes. In the cabinet, a controller for reading the denomination data from the memory, a feeding mechanism for removing the bank notes from the bank note cassette, and a discrimination unit for discriminating the denomination of each bank note removed from the bank note cassette are arranged. The controller acts to compare the denomination discriminated by the discrimination unit with the denomination data read from the memory for detecting the presence of notes having an undesired denomination.
摘要翻译：银行票据处理系统包括一个柜子，柜子中的一个可拆卸的钞票盒，用于储存钞票供应，提供钞票，包括具有所需面额的钞票，并且包含有不希望的面额的笔记，银行记录盒，其包括用于存储对应于纸币供应的期望面额的面额数据的存储器。在机柜中设置有用于从存储器读取面额数据的控制器，用于从钞票盒中取出钞票的馈送机构，以及用于区分从钞票盒中取出的每个钞票的面额的判别单元。控制器用于将鉴别单元识别的面额与从存储器读取的面额数据进行比较，以检测具有不希望面值的票据的存在。

9. 发明授权

US4516866A Printing apparatus 失效
标题翻译：印刷装置
公开(公告)号：US4516866A
公开(公告)日：1985-05-14
申请号：US401711
申请日：1982-07-26
申请人： Masahide Yamauchi , Kunio Fukatsu
发明人： Masahide Yamauchi , Kunio Fukatsu
IPC分类号： B41J3/28 , B41J13/00 , B41J13/26 , B42D9/04 , G07F19/00
CPC分类号： G07F19/20 , B41J13/26 , B41J3/283 , B42D9/04 , G07F19/201
摘要： Disclosed is a printing apparatus for printing a page of a book. The printing apparatus comprises printing means, page turning means, and a shutter movable between the printing means and the page turning means for guiding the book. The shutter is located inside the printing means to guide the book when the book is transferred to the printing means, and is taken out from the printing means and transferred to the page turning side to allow printing when the page of the book is to be printed by the printing means. The shutter is located inside the page turning means to guide the book when the book is transferred to the page turning means, and is taken out from the page turning means to allow page turning when the page of the book is to be turned by the page turning means. In such construction, the single shutter can guide the book for both printing and page turning.
摘要翻译：公开了一种用于打印书页的打印装置。打印装置包括打印装置，翻页装置和可在打印装置和用于引导书籍的翻页装置之间移动的快门。当书籍被传送到打印装置时，快门位于打印装置的内部以引导书本，并且当打印书的页面被打印时从打印装置取出并传送到翻页侧以允许打印通过印刷方式。当书本被转移到页面转动装置时，快门位于页面转动装置内部，以引导书本，并且当页面的页面被页面转动时从页面转动装置中取出以允许翻页转动手段。在这种结构中，单个快门可以引导书籍进行打印和翻页。

10. 发明授权

US06351061B1 Cathode, method for manufacturing the cathode, and picture tube 失效
标题翻译：阴极，制造阴极的方法和显像管
公开(公告)号：US06351061B1
公开(公告)日：2002-02-26
申请号：US09157726
申请日：1998-09-21
申请人： Masahide Yamauchi , Satoru Nakagawa , Yoshikazu Iwai
发明人： Masahide Yamauchi , Satoru Nakagawa , Yoshikazu Iwai
IPC分类号： H01J114
CPC分类号： H01J1/20 , H01J9/042
摘要： A cathode structure comprises a cylindrical metal sleeve having aperture portions at both ends, a base metal having an aperture portion on one end, which is fitted onto one of the aperture portions of the metal sleeve, and an electron-emitting layer, which is formed on a flat portion of an outside surface of the base metal. After an electron-emitting material is sprayed onto the base metal, its surface is mechanically flattened to form the electron-emitting layer. Thus, the planarity of the surface of the electron-emitting layer can be improved without deterioration of the electron emission characteristics and the moiré can be decreased without reduction of the resolution.
摘要翻译：一种阴极结构包括：一个圆柱形金属套筒，其两端具有开口部分，一个底座金属件，一端具有一个开口部分，该金属套管装配在该金属套管的一个开口部分上，形成一个电子发射层，在贱金属的外表面的平坦部分上。在将电子发射材料喷涂到基底金属上之后，其表面被机械地平坦化以形成电子发射层。因此，可以提高电子发射层的表面的平面性，而不会降低电子发射特性，并且可以降低波纹而不降低分辨率。

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