公开(公告)号：US06720723B2

公开(公告)日：2004-04-13

申请号：US09808818

申请日：2001-03-15

申请人： Ryuichi Murai ,  Shinichiro Hatta ,  Hiroshi Iwamoto ,  Tetsuro Ozawa ,  Shigeo Nakatera

发明人： Ryuichi Murai ,  Shinichiro Hatta ,  Hiroshi Iwamoto ,  Tetsuro Ozawa ,  Shigeo Nakatera

IPC分类号： H01J2974

CPC分类号： H01J29/06

摘要： A cathode ray tube including an internal magnetic shield in the shape of a hollow rectangular frustum including two long sides opposite to each other and two short sides opposite to each other, having an opening at its top and bottom attached to a mask and a frame. Each long side has a long side extension at a horizontal center located at the top of the internal magnetic shield where an electron beam enters the internal magnetic shield. The long side extensions enable the magnetic shield to reduce the deviation of an electron beam within the magnetic shield caused by an external magnetic field such as that caused by terrestrial magnetism.

摘要翻译： 一种阴极射线管，其特征在于，包括具有中空矩形平截头体形状的内部磁屏蔽，所述内部磁屏蔽包括彼此相对的两个长边和彼此相对的两个短边，其顶部和底部上具有连接到掩模和框架的开口。 每个长边在位于内部磁屏蔽顶部的水平中心处具有长边延伸，其中电子束进入内部磁屏蔽。 长边扩展使得磁屏蔽能够减少由诸如由地磁导致的外部磁场引起的磁屏蔽内的电子束的偏差。

公开(公告)号：US06806633B2

公开(公告)日：2004-10-19

申请号：US10169236

申请日：2002-12-10

申请人： Ryuichi Murai ,  Shinichiro Hatta ,  Hiroshi Iwamoto ,  Shigeo Nakatera ,  Takayuki Yonezawa ,  Tomohisa Mikami

发明人： Ryuichi Murai ,  Shinichiro Hatta ,  Hiroshi Iwamoto ,  Shigeo Nakatera ,  Takayuki Yonezawa ,  Tomohisa Mikami

IPC分类号： H01J2906

CPC分类号： H01J29/06 ,  H01J29/073 ,  H01J2229/003

摘要： An inner magnetic shield is provided that reduces mislanding lengths due to electron beam distortion caused by external magnetic fields such as terrestrial magnetism, thereby reducing the occurrence of drifted or uneven color throughout an entire display screen. The inner magnetic shield is of a tube with a plurality of side surfaces, and is provided with at least one skirt (37) that extends to the vicinity of a spanning member (41) at a location where the inner magnetic shield is not in contact with a holding member (42). The skirt (37) is magnetically coupled with the spanning member (42).

摘要翻译： 提供内部磁屏蔽，由于由诸如地磁之类的外部磁场引起的电子束失真，减少了失地长度，从而减少整个显示屏幕上漂移或不均匀颜色的发生。 内磁屏蔽是具有多个侧表面的管，并且设置有至少一个裙部（37），其在内部磁屏蔽不接触的位置处延伸到跨越构件（41）附近 具有保持构件（42）。 裙部（37）与跨接构件（42）磁耦合。

公开(公告)号：US06995503B2

公开(公告)日：2006-02-07

申请号：US10130922

申请日：2001-08-10

申请人： Shin-ichiro Hatta ,  Ryuichi Murai ,  Hiroshi Iwamoto ,  Shigeo Nakatera ,  Tetsuro Ozawa

发明人： Shin-ichiro Hatta ,  Ryuichi Murai ,  Hiroshi Iwamoto ,  Shigeo Nakatera ,  Tetsuro Ozawa

IPC分类号： H01J29/80

CPC分类号： H01J29/07 ,  H01J2229/0727 ,  H01J2229/0733

摘要： A cathode ray tube is provided, in which the flatness of a tension mask constituting a color-selection mechanism is maintained by a suitable stretching force, while with the tension mask, the influence of external magnetic fields, such as the terrestrial magnetism is suppressed, and the shifting of the electron beam is reduced. A tension mask made of a magnetostrictive material is used, the tension mask is stretched by a stretching force in a range maintaining the flatness of the tension mask, and the direction and strength of the stretching force are set such that vertical magnetic permeability of the tension mask increases, due to a magnetoelastic effect caused by the stretching force in the magnetostrictive material of the tension mask.

摘要翻译： 提供了一种阴极射线管，其中通过合适的拉伸力维持构成选色机构的张力掩模的平坦度，而在张力掩模的作用下，抑制了诸如地磁的外部磁场的影响， 并且电子束的移动减小。 使用由磁致伸缩材料制成的张力掩模，张力掩模在保持张力掩模的平坦度的范围内通过拉伸力拉伸，并且拉伸力的方向和强度被设定为使得张力的垂直磁导率 由于张力掩模的磁致伸缩材料中的拉伸力引起的磁弹性效应，掩模增加。

公开(公告)号：US06812630B2

公开(公告)日：2004-11-02

申请号：US10182261

申请日：2002-07-25

申请人： Shin-ichiro Hatta ,  Ryuichi Murai ,  Hiroshi Iwamoto ,  Shigeo Nakatera ,  Masaki Kawasaki

发明人： Shin-ichiro Hatta ,  Ryuichi Murai ,  Hiroshi Iwamoto ,  Shigeo Nakatera ,  Masaki Kawasaki

IPC分类号： H01J2902

CPC分类号： H01J29/073 ,  H01J2229/0023 ,  H01J2229/003 ,  H01J2229/0722

摘要： In the structure of the present invention, there can be provided a cathode ray tube in which deviation in the trajectory of the electron beams by the leakage magnetic field from the mask frame (1) is decreased by using a polygonal mask frame (1) in which the relative magnetic permeability of longer side members (31) out of two side members adjacent to each other at the joint portion of the mask frame (1) is the same as or larger than the relative magnetic permeability of the other side members (21). Thus, the significance of the present invention in industrial terms is large.

摘要翻译： 在本发明的结构中，可以提供一种阴极射线管，其中通过使用多边形掩模框架（1）来减少来自掩模框架（1）的泄漏磁场的电子束的轨迹偏移 其中在荫罩框架（1）的接合部分处彼此相邻的两个侧部构件中的较长侧构件（31）的相对磁导率与其他侧构件（21）的相对磁导率相同或更大 ）。 因此，本发明在工业上的意义很大。

公开(公告)号：US06768253B1

公开(公告)日：2004-07-27

申请号：US09889840

申请日：2001-07-23

申请人： Hiroshi Iwamoto ,  Shin-ichiro Hatta ,  Ryuichi Murai ,  Masaki Kawasaki ,  Shigeo Nakatera ,  Tomohisa Mikami

发明人： Hiroshi Iwamoto ,  Shin-ichiro Hatta ,  Ryuichi Murai ,  Masaki Kawasaki ,  Shigeo Nakatera ,  Tomohisa Mikami

IPC分类号： H01J2902

CPC分类号： H01J29/06 ,  H01J2229/003

摘要： An internal magnetic shield includes a pair of opposing long side walls (1), a pair of opposing short side walls (2), and an opening (3) enclosed by these side walls in the center. The short side walls (2) are provided with notches (4) having a substantially home-plate shape. This configuration can reduce mislanding of an electron beam on the entire screen and easily balance the amount of mislanding due to geomagnetism in the tube-axis direction and in the horizontal direction perpendicular to the tube axis. As a result, a cathode ray tube capable of displaying images without displacement and unevenness of colors can be provided.

摘要翻译： 内部磁屏蔽包括一对相对的长侧壁（1），一对相对的短侧壁（2）和由中心的这些侧壁包围的开口（3）。 短侧壁（2）设置有具有大致本体板形状的凹口（4）。 这种构造可以减少整个屏幕上的电子束的误着地，并且容易地平衡由于管轴方向上的地磁和垂直于管轴的水平方向引起的地平滑的量。 结果，可以提供能够显示没有位移和颜色不均匀的图像的阴极射线管。

公开(公告)号：US08857897B2

公开(公告)日：2014-10-14

申请号：US13614009

申请日：2012-09-13

申请人： Masayuki Ogawa ,  Hiroyuki Hazawa ,  Takenobu Haga ,  Keiichi Honda ,  Takashi Yamanaka ,  Ryuichi Murai

发明人： Masayuki Ogawa ,  Hiroyuki Hazawa ,  Takenobu Haga ,  Keiichi Honda ,  Takashi Yamanaka ,  Ryuichi Murai

IPC分类号： B60R19/34 ,  B60R19/18

CPC分类号： B60R19/34 ,  B60R2019/1886

摘要： A lower garnish arranged adjacent to the lower part of a tailgate includes a surface portion extending along an outer surface of an outer panel and a mounting portion disposed between the outer surface of the outer panel and an inner surface of the surface portion. The mounting portion includes a mounting seat extending along the outer surface of the outer panel and being mounted on the outer panel and a connecting wall connecting the mounting seat and the surface portion. The connecting wall has a first slit extending along a first direction directing from the surface portion toward the mounting seat and a second slit intersecting the first slit at right angles.

摘要翻译： 靠近后挡板的下部布置的下装饰件包括沿着外板的外表面延伸的表面部分和设置在外板的外表面和表面部分的内表面之间的安装部分。 安装部分包括沿着外板的外表面延伸并安装在外板上的安装座和连接安装座和表面部分的连接壁。 连接壁具有沿着从表面部分朝向安装座的第一方向延伸的第一狭缝和与第一狭缝成直角相交的第二狭缝。

公开(公告)号：US08212477B2

公开(公告)日：2012-07-03

申请号：US10594161

申请日：2006-04-12

申请人： Tomohiro Murakoso ,  Kenji Ogawa ,  Toru Ando ,  Kentaro Ueda ,  Yohei Koshio ,  Ryuichi Murai

发明人： Tomohiro Murakoso ,  Kenji Ogawa ,  Toru Ando ,  Kentaro Ueda ,  Yohei Koshio ,  Ryuichi Murai

IPC分类号： H01J17/49

CPC分类号： H01J11/26 ,  H01J2211/265

摘要： A plasma display panel has a first substrate, plural pairs of display electrodes, a second substrate, and plural data electrodes. Each pair of the display electrodes is made up of a scanning electrode and a sustain electrode which are arranged parallel to each other on the first substrate. The second substrate is disposed opposite to the first substrate. A discharge space is formed between the first substrate and second substrate. The data electrodes are arranged in a direction perpendicular to the display electrodes on the second substrate. The data electrode is wider in peripheral portion of the second substrate than in a central portion of the second substrate.

摘要翻译： 等离子体显示面板具有第一基板，多对显示电极，第二基板和多个数据电极。 每对显示电极由在第一基板上彼此平行布置的扫描电极和维持电极构成。 第二基板与第一基板相对设置。 在第一基板和第二基板之间形成放电空间。 数据电极沿着与第二基板上的显示电极垂直的方向排列。 数据电极在第二基板的周边部分比在第二基板的中心部分宽。

公开(公告)号：US20110133639A1

公开(公告)日：2011-06-09

申请号：US12674507

申请日：2009-09-28

申请人： Takuji Tsujita ,  Jun Hashimoto ,  Ryuichi Murai ,  Hiroyuki Kado ,  Masashi Gotou ,  Yukihiro Morita ,  Yasuyuki Noguchi

发明人： Takuji Tsujita ,  Jun Hashimoto ,  Ryuichi Murai ,  Hiroyuki Kado ,  Masashi Gotou ,  Yukihiro Morita ,  Yasuyuki Noguchi

IPC分类号： H01J17/49

CPC分类号： H01J11/12 ,  H01J11/40

摘要： A plasma display panel (PDP) featuring the display performance of high definition display and a high brightness, and yet, a lower power consumption is disclosed. A front panel of this PDP includes display electrodes formed on a front glass substrate, a dielectric layer covering the display electrodes, and a protective layer formed on the dielectric layer. A rear panel of this PDP includes address electrodes formed along a direction intersecting with the display electrodes, and barrier ribs. The front panel and the rear panel confront each other to form a discharge space which is filled with discharge gas and is portioned by the barrier ribs. The protective layer is formed of a metal oxide made of MgO and CaO. X-ray diffraction analysis on the surface of the protective layer finds that the metal oxide has a peak between a diffraction angle where a peak of MgO occurs and a diffraction angle where a peak of CaO occurs along an identical orientation of the MgO peak.

摘要翻译： 公开了具有高清晰度显示器的显示性能和高亮度的等离子体显示面板（PDP），而且具有较低的功耗。 该PDP的前面板包括形成在前玻璃基板上的显示电极，覆盖显示电极的电介质层和形成在电介质层上的保护层。 该PDP的后面板包括沿着与显示电极相交的方向形成的寻址电极和阻挡肋。 前面板和后面板彼此面对以形成填充有放电气体并且被隔壁分隔的放电空间。 保护层由MgO和CaO制成的金属氧化物形成。 在保护层的表面上的X射线衍射分析发现，金属氧化物在发生MgO的峰的衍射角与沿着MgO峰的相同取向发生CaO的峰的衍射角之间具有峰。

公开(公告)号：US06291943B1

公开(公告)日：2001-09-18

申请号：US09254886

申请日：1999-06-04

申请人： Ryuichi Murai ,  Akira Shiokawa ,  Hiroyosi Tanaka ,  Yoshiki Sasaki ,  Masaki Aoki ,  Masatoshi Kudoh ,  Yuusuke Takada ,  Hiroyuki Kado

发明人： Ryuichi Murai ,  Akira Shiokawa ,  Hiroyosi Tanaka ,  Yoshiki Sasaki ,  Masaki Aoki ,  Masatoshi Kudoh ,  Yuusuke Takada ,  Hiroyuki Kado

IPC分类号： H01J1312

CPC分类号： H01J11/12 ,  H01J11/14 ,  H01J11/50

摘要： The object of the present invention is to provide a gas discharge panel, where the conversion efficiency of discharge energy into visible rays and the panel brightness are improved, with the color purity being improved as far as possible. To achieve this object, in a gas discharge panel, the pressure of discharge gas is set in a range of 800-4000 Torr, that is higher than a conventional gas pressure. Also, a rare gas mixture including helium, neon, xenon, and argon is used as discharge gas charged into discharge spaces, instead of conventional discharge gas. Here, it is preferable that the proportion of Xe is set to 5% by volume or less, that of Ar 0.5% by volume or less, and that of He under 55% by volume. With this rare gas mixture, the light-emission efficiency is improved, with the firing voltage being suppressed. Furthermore, display electrodes and address electrodes are arranged on the surface of either of a front cover plate and a back plate, with a dielectric layer existing between the display electrodes and the address electrodes. With this construction, addressing is performed with a relatively low voltage even if the gas pressure is high.

摘要翻译： 本发明的目的是提供一种气体放电面板，其中放电能量转换成可见光的转换效率和面板亮度得到改善，色纯度尽可能地得到改善。 为了达到这个目的，在气体放电面板中，放电气体的压力设定在比常规气体压力高的800-4000乇的范围内。 此外，使用包含氦，氖，氙和氩的稀有气体混合物作为放电气体，而不是传统的放电气体。 这里，优选Xe的比例为5体积％以下，Ar为0.5体积％以下，He为55体积％以下。 利用这种稀有气体混合物，随着点火电压的抑制，发光效率提高。 此外，显示电极和寻址电极布置在前盖板和背板之一的表面上，在显示电极和寻址电极之间存在电介质层。 利用这种结构，即使气体压力高，也以相对低的电压进行寻址。

公开(公告)号：US5307542A

公开(公告)日：1994-05-03

申请号：US54238

申请日：1993-04-30

申请人： Ryuichi Murai

发明人： Ryuichi Murai

IPC分类号： A44B11/04 ,  A44B11/00

CPC分类号： A44B11/04 ,  Y10T24/4014 ,  Y10T24/4086 ,  Y10T24/4093

摘要： A buckle has a pair of side flange portions interconnected in spaced relation by a plurality of transverse bars. A first anchoring bar and a second anchoring bar are held in spaced partially superimposed relation to each other to define therebetween a substantially "Z"-like path for wrapping therearound a web-like material or a belt. The belt is thereby firmly secured in place relative to the buckle after its length has been adjusted.

摘要翻译： 带扣具有一对侧凸缘部分，该侧边缘部分由多个横向杆彼此间隔开地相互连接。 第一锚固杆和第二锚固杆以相互间隔开的部分重叠的关系保持，以在其间限定基本上“Z”状的路径，用于围绕网状材料或带缠绕。 因此，在调节其长度之后，带相对于带扣牢固地固定在适当的位置。