专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5146133A Electron gun for color cathode ray tube 失效
标题翻译：彩色阴极射线管用电子枪
公开(公告)号：US5146133A
公开(公告)日：1992-09-08
申请号：US545719
申请日：1990-06-29
申请人： Shoji Shirai , Satoru Miyamoto , Kazunari Noguchi , Masahiro Miyazaki
发明人： Shoji Shirai , Satoru Miyamoto , Kazunari Noguchi , Masahiro Miyazaki
IPC分类号： H01J29/50
CPC分类号： H01J29/503
摘要： An electron gun for a color cathode ray tube having a structure that a plate electrode to be provided within the focusing electrode is given the structure adding the external portion and providing in parallel three elliptical apertures in place of providing the cutout portion at the external portion, a plate electrode to be provided within the acceleration electrode is given the structure providing the cutout portion at the external portion and the vertical axis including the center of external elliptical portion is arranged outside the center axis when the side electron beam enters the main lens is capable of correcting astigmatism and satisfying static convergence. Moreover, rotation and deformation of plate electrode during assembling of electrode can be prevented by providing the straight line portion to the side beam apertures, aberration of lens to be generated at the main lens portion can be reduced and focus characteristic can also be stablized.
摘要翻译：用于彩色阴极射线管的电子枪具有这样一种结构，即在聚焦电极内设置的平板电极具有加上外部部分并且平行地提供三个椭圆形孔的结构，代替在外部设置切口部分，在加速电极中设置的板状电极被赋予在外部设置切口部分的结构，并且当侧边电子束进入主透镜时，包括外部椭圆部分的中心的垂直轴布置在中心轴的外侧矫正散光，满足静态收敛。此外，通过在侧光束孔中设置直线部分，可以防止电极组装期间板电极的旋转和变形，可以减小在主透镜部分产生的透镜的像差，并且聚焦特性也可以稳定。

2. 发明授权

US06329747B1 Cathode ray tube having an overall length thereof shortened 失效
标题翻译：其长度缩短的阴极射线管
公开(公告)号：US06329747B1
公开(公告)日：2001-12-11
申请号：US09478342
申请日：2000-01-06
申请人： Kazunari Noguchi , Shoji Shirai , Tomoki Nakamura , Yasuharu Yatsu
发明人： Kazunari Noguchi , Shoji Shirai , Tomoki Nakamura , Yasuharu Yatsu
IPC分类号： H01J2950
CPC分类号： H01J29/503 , H01J2229/4841
摘要： The in-line type electron gun includes an electron beam generating section for generating and directing plural electron beams along toward a phosphor screen, and an electron beam focusing section for focusing the plural electron beams from the electron beam generating section onto the phosphor screen. The electron beam focusing section includes a focus electrode, at least one intermediate electrode and an anode supplied with a highest voltage arranged in the order named. The at least one intermediate electrode is supplied with an intermediate voltage between the highest voltage and a voltage supplied to the focus electrode. The following relationship is satisfied: 1.55≦D/L≦1.72, and 18.2 mm≦d≦26 mm,where D (mm) is a diagonal length of a usable display area of the phosphor screen, L (mm) is a distance from a center of the phosphor screen to an end of the anode facing toward the focus electrode, and d (mm) is an outside diameter of the neck portion.
摘要翻译：直列式电子枪包括：电子束产生部分，用于沿着荧光屏产生和引导多个电子束;以及电子束聚焦部分，用于将来自电子束产生部分的多个电子束聚焦到荧光屏上。电子束聚焦部分包括聚焦电极，至少一个中间电极和被提供有按照所述顺序布置的最高电压的阳极。至少一个中间电极被提供在提供给聚焦电极的最高电压和电压之间的中间电压。满足以下关系：1.55 <= D / L <= 1.72和18.2mm <= d <= 26mm，其中D（mm）是荧光屏的可用显示面积的对角线长度，L（mm）是从荧光屏的中心到面向聚焦电极的阳极的一端的距离，d（mm）是颈部的外径。

3. 发明授权

US06919675B2 Color cathode ray tube 失效
标题翻译：彩色阴极射线管
公开(公告)号：US06919675B2
公开(公告)日：2005-07-19
申请号：US10644304
申请日：2003-08-20
申请人： Go Uchida , Kenichi Watanabe , Shoji Shirai , Kazunari Noguchi
发明人： Go Uchida , Kenichi Watanabe , Shoji Shirai , Kazunari Noguchi
IPC分类号： H01J29/48 , H01J29/50
CPC分类号： H01J29/488 , H01J2229/4865
摘要： In an electron gun including a cathode, a control electrode, an acceleration electrode G2, a focusing electrode G3 and an anode, longitudinally elongated concave SL-V which surround an electron beam aperture G2-H and have a long axis in the vertical direction is formed at a focusing electrode G3 side of the acceleration electrode G2, and an electron beam aperture G3-BH formed at the acceleration electrode G2 side of the focusing electrode G3 is formed in a longitudinally elongated shape having a long axis in the vertical direction. Due to such a constitution of the present invention, non-uniformity of the beam spot shape attributed to a deflection quantity can be reduced whereby the optimum focusing can be realized over the whole area of a screen.
摘要翻译：在包括阴极，控制电极，加速电极G 2，聚焦电极G 3和阳极的电子枪中，包围电子束孔径G 2 -H的纵向细长凹入SL-V，并且在在加速电极G 2的聚焦电极G 3侧形成垂直方向，并且形成在聚焦电极G 3的加速电极G 2侧的电子束孔G 3 -BH形成为具有长轴在垂直方向。由于本发明的这种结构，可以减少归因于偏转量的束斑形状的不均匀性，从而可以在屏幕的整个区域上实现最佳聚焦。

4. 发明授权

US4851741A Electron gun for color picture tube 失效
标题翻译：电子枪彩色显像管
公开(公告)号：US4851741A
公开(公告)日：1989-07-25
申请号：US272911
申请日：1988-11-18
申请人： Shoji Shirai , Yoshiaki Takahashi , Masaaki Yamauchi , Masayoshi Furuyama , Kazunari Noguchi , Sakae Ishii
发明人： Shoji Shirai , Yoshiaki Takahashi , Masaaki Yamauchi , Masayoshi Furuyama , Kazunari Noguchi , Sakae Ishii
IPC分类号： H01J29/50
CPC分类号： H01J29/503 , H01J2229/4841
摘要： An electron gun for color picture tube wherein a focusing electrode adjacent to an acceleration electrode supplied with highest voltage includes two members comprising a first member and a second member, wherein a platelike correction electrode extended into the inside of the first member through a single opening formed in an end face of the first member opposed to the second member is so disposed above and below electron beam passage holes formed in an end face of the second member located at the opposite side with respect to the accelerating electrode and opposed to the first member as to be electrically in contact with the second member, wherein constant voltage is applied to the first member, and wherein voltage so changed in synchronism with electron beam deflection as to have a value increased with increase in the amount of deflection is applied to the second member.
摘要翻译：一种用于彩色显象管的电子枪，其中与提供有最高电压的加速电极相邻的聚焦电极包括两个构件，包括第一构件和第二构件，其中板状补偿电极通过形成的单个开口延伸到第一构件的内部在与第二构件相对的第一构件的端面中，设置在形成在位于相对于加速电极的相对侧的第二构件的端面中的电子束通过孔的上方和下方，并且与第一构件相对，与第二构件电接触，其中对第一构件施加恒定电压，并且其中与电子束偏转同步地改变为具有随着偏转量的增加而增加的值的电压被施加到第二构件。

5. 发明授权

US06407491B1 Color cathode-ray tube having a dynamic focus voltage 失效
标题翻译：具有动态聚焦电压的彩色阴极射线管
公开(公告)号：US06407491B1
公开(公告)日：2002-06-18
申请号：US09381857
申请日：1999-09-27
申请人： Kazunari Noguchi , Shoji Shirai , Yuichi Inoue
发明人： Kazunari Noguchi , Shoji Shirai , Yuichi Inoue
IPC分类号： H01J2956
CPC分类号： H01J29/503 , H01J2229/4841 , H01J2229/4886
摘要： A cathode-ray tube that has an electron gun including a final-stage main lens made up of a last accelerating electrode and a focusing electrode and having a focus action stronger in horizontal direction than in vertical direction, an electron lens of a first kind formed between the divided focus electrodes and having a focus action stronger in the vertical direction than the horizontal direction to vary the cross sectional shape of an electron beam with an increase of the deflection amount, an electron lens of a second kind formed between the divided focus electrodes for weakening the lens strength with an increase of the deflection amount of an electron beam, and an electron lens of a third kind made up of at least one electrode constituting a three electrode section and having a focus action stronger in the horizontal direction than in the vertical direction. The dynamic focus voltage which decreases with an increasing deflection amount is reduced. The horizontal diameter of an electron beam spot is reduced on the central area of the screen.
摘要翻译：一种具有电子枪的阴极射线管，其包括由最后的加速电极和聚焦电极构成的末级主透镜，并且在水平方向上具有比垂直方向更强的聚焦作用，形成第一种电子透镜在分割的聚焦电极之间并且具有比水平方向在垂直方向上更强的聚焦作用，以随着偏转量的增加来改变电子束的横截面形状，形成在分割的聚焦电极之间的第二类型的电子透镜用于随着电子束的偏转量的增加而减弱透镜强度，以及由构成三电极部分的至少一个电极构成的第三类电子透镜，并且在水平方向上的聚焦作用比在垂直方向随着偏移量的增加而减小的动态聚焦电压降低。电子束斑点的水平直径在屏幕的中心区域减小。

6. 发明授权

US06445117B1 Cathode ray tube having an internal voltage-divider resistor 失效
标题翻译：具有内部分压电阻的阴极射线管
公开(公告)号：US06445117B1
公开(公告)日：2002-09-03
申请号：US09516161
申请日：2000-02-29
申请人： Satoru Miyamoto , Kazunari Noguchi
发明人： Satoru Miyamoto , Kazunari Noguchi
IPC分类号： H01J2948
CPC分类号： H01J29/96 , H01J29/48 , H01J2229/4834
摘要： A cathode ray tube includes an electron gun having a cathode, first and second grid electrodes, plural focus electrodes and an anode electrode fixed by two glass beads; a voltage-dividing resistor attached to one glass bead for producing an intermediate voltage applied to a first one of the plural focus electrodes adjacent to the anode electrode by dividing an anode voltage and a metal conductor attached to one of electrodes of the electron gun disposed upstream of the first one of the plural focus electrodes to surround the voltage-dividing resistor and the glass bead. The voltage-dividing resistor includes an overcoat insulating film, a resistance element and an insulating substrate stacked in the order named from the overcoat insulating film facing the glass bead, and the resistance element includes first-type resistance-forming regions disposed on opposite sides of the metal conductor and a second-type resistance-forming region containing a portion thereof facing the metal conductor. The resistance element in the first-type resistance-forming regions extends meanderingly in a direction of a tube axis, and the resistance element in the second-type resistance-forming region is configured such that minimum distances L1 and L2 between the resistance element and two long sides of the insulating substrate, respectively, are larger than corresponding minimum distances between the resistance element and two long sides of the insulating substrate in the first-type resistance-forming regions.
摘要翻译：阴极射线管包括具有阴极，第一和第二栅极，多个聚焦电极和由两个玻璃珠固定的阳极电极的电子枪; 一个分压电阻器，附接到一个玻璃珠，用于通过分隔阳极电压和连接到设置在上游的电子枪的一个电极的金属导体产生施加到与阳极电极相邻的多个聚焦电极中的第一个的中间电压的多个聚焦电极中的第一个围绕分压电阻器和玻璃珠。分压电阻器包括以面向玻璃珠的外涂层绝缘膜的顺序层叠的外涂层绝缘膜，电阻元件和绝缘基板，电阻元件包括设置在玻璃珠的相反侧的第一类型的电阻形成区域金属导体和包含其面向金属导体的部分的第二类型电阻形成区域。第一电阻形成区域中的电阻元件在管轴方向上曲折地延伸，并且第二电阻形成区域中的电阻元件被构造成使得电阻元件和第二电阻形成区域之间的最小距离L1和L2 绝缘基板的长边分别大于第一类型电阻形成区域中的电阻元件和绝缘基板的两个长边之间的对应的最小距离。

7. 发明申请

US20060087213A1 Cathode ray tube 失效
标题翻译：阴极射线管
公开(公告)号：US20060087213A1
公开(公告)日：2006-04-27
申请号：US11233158
申请日：2005-09-22
申请人： Kenichi Watanabe , Kazunari Noguchi , Hiroshi Takanobu
发明人： Kenichi Watanabe , Kazunari Noguchi , Hiroshi Takanobu
IPC分类号： H01J29/46
CPC分类号： H01J29/46 , H01J2229/4806
摘要： Assuming an aperture diameter of an electron beam aperture formed in a shield cup as Vsc, an aperture diameter of an electron beam aperture formed in an inner electrode of a focusing electrode as V5, and a distance between the electron beam aperture formed in the shield cup and the inner electrode as L, the above-mentioned aperture diameter Vsc, the aperture diameter V5 and the distance L are determined to satisfy tan θ=(V5−Vsc)/2L≧0.08. Due to such a constitution, it is possible to enhance the degree of vacuum in the inside of a cathode ray tube and, it is possible to prevent a getter for elevating the degree of vacuum in the inside of the cathode ray tube and for maintaining the elevated degree of the vacuum from being scattered to the electron gun side thus preventing the deterioration of the characteristics of the electron gun.
摘要翻译：假设在屏蔽杯中形成的电子束孔的孔径为Vsc，形成在聚焦电极的内部电极中的电子束孔的孔径为V 5，以及形成在屏蔽层中的电子束孔之间的距离杯和内电极为L，上述孔径Vsc，孔径V 5和距离L被确定为满足tanθ=（V 5- Vsc）/ 2L> = 0.08。由于这样的结构，可以提高阴极射线管内部的真空度，并且可以防止吸气剂升高阴极射线管内部的真空度，并且为了保持提高了真空度，从而散射到电子枪侧，从而防止了电子枪特性的恶化。

8. 发明申请

US20050206299A1 Image display device 有权
标题翻译：图像显示装置
公开(公告)号：US20050206299A1
公开(公告)日：2005-09-22
申请号：US11051025
申请日：2005-02-07
申请人： Tomoki Nakamura , Kazunari Noguchi , Yoshiyuki Kaneko
发明人： Tomoki Nakamura , Kazunari Noguchi , Yoshiyuki Kaneko
IPC分类号： H01J29/86 , H01J1/62 , H01J29/90 , H01J31/12 , H01J63/04
CPC分类号： H01J29/90 , H01J29/94 , H01J31/123 , H01J2217/49264 , H01J2329/90 , H01J2329/941
摘要： In a corner portion outside a display region of a face substrate which constitutes a face panel of a display device, an opening is formed. In the opening, a stem glass structural body, which is configured by integrally forming an exhaust pipe on a center portion of a stem glass and by forming conductive leads in a peripheral portion thereof in an embedded manner, is fixed by welding using curing by heating. The exhaust pipe is evacuated and, thereafter, tipped off, thus realizing vacuum sealing of the inside thereof. A lead line is connected to a distal end of one conductive lead by welding and another end of the lead line is electrically connected with one end portion of the anode formed on an inner surface of the face substrate using a conductive adhesive agent. Further, a getter is mounted and fixed to another conductive lead line by welding.
摘要翻译：在构成显示装置的面板的面板的显示区域外的角部，形成有开口部。在开口部中，通过在杆状玻璃的中心部分一体地形成排气管并且以其嵌入的方式在其周边部分形成导电引线构成的杆状玻璃结构体通过加热固化而进行焊接。排气管抽真空，然后将其倒出，从而实现其内部的真空密封。引线通过焊接连接到一个导电引线的远端，引线的另一端使用导电粘合剂与形成在表面基板的内表面上的阳极的一个端部电连接。此外，通过焊接将吸气剂安装固定在另一导电引线上。

9. 发明授权

US06404116B1 Color cathode ray tube 失效
标题翻译：彩色阴极射线管
公开(公告)号：US06404116B1
公开(公告)日：2002-06-11
申请号：US09665168
申请日：2000-09-19
申请人： Tomoki Nakamura , Kazunari Noguchi , Syoji Shirai
发明人： Tomoki Nakamura , Kazunari Noguchi , Syoji Shirai
IPC分类号： H01J2951
CPC分类号： H01J29/503 , H01J2229/481 , H01J2229/4844
摘要： An intermediate electrode at a middle voltage which takes a value between a focusing voltage and an anode voltage is disposed between a focusing electrode and an anode of an in-line type electron gun. The intermediate electrode has a single opening whose diameter in the horizontal direction (in-line direction) is greater than the diameter thereof in the direction perpendicular to the horizontal direction so as to allow three electron beams to pass therethrough. The intermediate electrode also has a plate electrode provided therein with three electron beam apertures which respectively allow three electron beams to pass therethrough. Inside of the focusing electrode, a plate electrode provided with three electron beam apertures is provided. Here, the relationship between a length Lc which is obtained by adding diameters in the horizontal direction of three electron beam apertures and the lengths in the horizontal direction of bridges disposed between neighboring electron beam apertures of the plate electrode mounted in this focusing electrode and a length Lm which is obtained by adding diameters in the horizontal direction of three electron beam apertures and the lengths in the horizontal direction of bridges disposed between neighboring electron beam apertures of a plate electrode mounted in the intermediate electrode is set to Lc>Lm.
摘要翻译：在聚焦电极和直列式电子枪的阳极之间设置中间电压，其中间电压取聚焦电压和阳极电压之间的值。中间电极具有在垂直于水平方向的方向上在水平方向（直列方向）上的直径大于其直径的单个开口，以允许三束电子束通过。中间电极还具有设置有分别允许三束电子束通过的三个电子束孔的平板电极。在聚焦电极的内部，提供设置有三个电子束孔的平板电极。这里，通过在三个电子束孔径的水平方向上增加直径而获得的长度Lc与布置在安装在该聚焦电极中的平板电极的相邻电子束孔之间的桥的水平方向上的长度之间的关系与长度通过在三个电子束孔径的水平方向上添加直径并且将布置在安装在中间电极中的平板电极的相邻电子束孔之间的桥的水平方向上的长度获得的Lm设定为Lc> Lm。

10. 发明授权

US06342758B1 Inline type color picture tube 失效
标题翻译：直列式彩色显像管
公开(公告)号：US06342758B1
公开(公告)日：2002-01-29
申请号：US09450006
申请日：1999-11-29
申请人： Tomoki Nakamura , Kazunari Noguchi , Syoji Shirai
发明人： Tomoki Nakamura , Kazunari Noguchi , Syoji Shirai
IPC分类号： H01J2950
CPC分类号： H01J29/503
摘要： In a color picture tube, a main lens of an electron gun is formed by a focus electrode to which a focus voltage, is applied an intermediate electrode to which an intermediate voltage between the focus voltage is applied and an anode voltage, and an anode electrode to which the anode voltage is applied. The focus electrode and the anode electrode are cylindrical, and plate electrodes are secured to the inner walls of the respective focus and anode electrodes, and the intermediate electrode has a construction in which a middle plate electrode is sandwiched between two cylindrical electrodes. Accordingly, it is possible to provide an electron gun which is easy to manufacture and has a superior focus performance and is reduced in performance variability.
摘要翻译：在彩色显象管中，电子枪的主透镜由聚焦电极形成，聚焦电极施加施加了聚焦电压和阳极电压之间的中间电压的中间电极和阳极电极施加阳极电压。聚焦电极和阳极电极是圆柱形的，并且平板电极固定到各个聚焦阳极电极的内壁，并且中间电极具有中间板电极夹在两个圆柱形电极之间的结构。因此，可以提供易于制造且具有优异的聚焦性能并且性能变异性降低的电子枪。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式