公开(公告)号：US4052643A

公开(公告)日：1977-10-04

申请号：US710590

申请日：1976-08-02

申请人： Eiichi Yamazaki ,  Hiromi Kanai ,  Toshio Hurukawa

发明人： Eiichi Yamazaki ,  Hiromi Kanai ,  Toshio Hurukawa

IPC分类号： H01J29/48 ,  H01J29/56 ,  H01J29/46

CPC分类号： H01J29/488 ,  H01J29/566

摘要： In an electron gun for use in a cathode ray tube of the class wherein a main electron lens system is constituted by a plurality of discrete electron lens systems, the plurality of electron lens systems are of the unipotential type and the intensity of the preceding lens system is made larger than that of the succeeding lens system.

公开(公告)号：US3987329A

公开(公告)日：1976-10-19

申请号：US543646

申请日：1975-01-23

申请人： Eiichi Yamazaki ,  Hiromi Kanai ,  Toshio Hurukawa

发明人： Eiichi Yamazaki ,  Hiromi Kanai ,  Toshio Hurukawa

IPC分类号： H01J29/48 ,  H01J29/46 ,  H01J29/56 ,  H01J29/62

CPC分类号： H01J29/488

摘要： In an electron gun for use in a cathode ray tube of the class wherein a main electron lens system is constituted by a plurality of discrete electron lens systems, the plurality of electron lens systems are of the unipotential type and the intensity of the preceding lens system is made larger than that of the succeeding lens system.

摘要翻译： 在一种用于阴极射线管的电子枪中，其中主电子透镜系统由多个离散的电子透镜系统构成，多个电子透镜系统是单能型的，而前一透镜系统的强度 比后一个镜头系统的尺寸大。

公开(公告)号：US4221990A

公开(公告)日：1980-09-09

申请号：US441793

申请日：1974-02-12

申请人： Eiichi Yamazaki ,  Hiromi Kanai ,  Masao Taniguchi ,  Shigemi Hirasawa

发明人： Eiichi Yamazaki ,  Hiromi Kanai ,  Masao Taniguchi ,  Shigemi Hirasawa

IPC分类号： H01J9/22 ,  H01J29/28 ,  H01J31/20 ,  H01J29/18

CPC分类号： H01J29/28

摘要： A phosphor screen for a post-focusing type color picture tube comprising a faceplate, a phosphor layer on the faceplate, a metal back layer on the phosphor layer and a secondary electron emission suppressing layer on the metal backed phosphor screen, in which the thickness of the metal back layer and the density of the secondary electron emission suppressing layer take particular values for effective suppression of emission of secondary electrons from the phosphor screen.

摘要翻译： 一种用于后聚焦型彩色显像管的荧光屏，包括面板，荧光层，荧光层上的金属背层和金属背面荧光屏上的二次电子发射抑制层，其中， 金属背层和二次电子发射抑制层的密度具有有效抑制来自荧光屏的二次电子发射的特定值。

公开(公告)号：US4045224A

公开(公告)日：1977-08-30

申请号：US425710

申请日：1973-12-18

申请人： Eiichi Yamazaki ,  Hiromi Kanai

发明人： Eiichi Yamazaki ,  Hiromi Kanai

IPC分类号： H01J9/227 ,  H01J29/32 ,  G03C5/00

CPC分类号： H01J29/327 ,  H01J9/2271

摘要： A method for making a phosphor screen of a black matrix type color picture tube wherein use is made of two light sources, one being placed inside the faceplate of the tube and the other placed outside the faceplate, for carrying out a light exposure operation. An apparatus useful for such light exposure operation is also disclosed.

摘要翻译： 一种用于制造黑矩阵型彩色显像管的荧光屏的方法，其中使用两个光源，一个放置在管的面板内部，另一个放置在面板外部，用于进行曝光操作。 还公开了一种用于这种曝光操作的装置。

公开(公告)号：US4623818A

公开(公告)日：1986-11-18

申请号：US682182

申请日：1984-12-17

申请人： Eiichi Yamazaki

发明人： Eiichi Yamazaki

IPC分类号： H01J29/07 ,  H01J29/86

CPC分类号： H01J29/861 ,  H01J29/07 ,  H01J2229/0788

摘要： In a shadow mask type color picture tube, the radius of curvature of the peripheral portion of the inner surface of a faceplate on which a phosphor screen is formed is set to be smaller than that at the central portion thereof.

摘要翻译： 在荫罩型彩色显像管中，将形成荧光屏的面板的内表面的周边部分的曲率半径设定为小于其中央部分的曲率半径。

公开(公告)号：US4187012A

公开(公告)日：1980-02-05

申请号：US869665

申请日：1978-01-16

申请人： Takehiko Ueyama ,  Masahiro Nishizawa ,  Eiichi Yamazaki ,  Iwao Ogura

发明人： Takehiko Ueyama ,  Masahiro Nishizawa ,  Eiichi Yamazaki ,  Iwao Ogura

IPC分类号： H01J9/227 ,  G03B41/00

CPC分类号： H01J9/2272

摘要： An exposure method and apparatus for forming phosphor stripes or black matrix stripes on the inner surface of a face plate of a stripe phosphor screen type color picture tube or CRT (cathode-ray tube), in which a single linear light source is used as the exposure light source, and a prism device including many juxtaposed prisms is disposed between the linear light source and the face plate. The taper angle of the prisms is continuously changed so that the single linear light source can be observed as a plurality of discontinuous virtual linear light sources at whatever point on the inner surface of the face plate, and the virtual linear light sources have a most suitable center-to-center distance at individual positions on the face plate. The above arrangement eliminates the necessity for drive means for moving the linear light source, and a phosphor screen having three color phosphor stripes of satisfactorily uniform width can be formed on the entire inner surface of the face plate with use of the single linear light source.

摘要翻译： 在条形荧光屏型彩色显像管或CRT（阴极射线管）的面板的内表面上形成荧光体条纹或黑色矩阵条纹的曝光方法和装置，其中使用单个线性光源作为 曝光光源和包括多个并列棱镜的棱镜装置设置在线状光源和面板之间。 连续地改变棱镜的锥角，使得可以在面板的内表面上的任何点处将单线性光源作为多个不连续的虚拟线性光源观察，并且虚拟线性光源具有最合适的 面板上各个位置的中心距离。 上述布置消除了驱动装置用于移动线性光源的必要性，并且可以使用单个线性光源在面板的整个内表面上形成具有令人满意的均匀宽度的三色荧光体条的荧光屏。

公开(公告)号：US3936302A

公开(公告)日：1976-02-03

申请号：US330233

申请日：1973-02-07

申请人： Yasuji Takami ,  Kenji Fukuda ,  Eiichi Yamazaki

发明人： Yasuji Takami ,  Kenji Fukuda ,  Eiichi Yamazaki

IPC分类号： H01J9/20 ,  H01J9/227 ,  H01J29/32 ,  G03C5/00

CPC分类号： H01J29/325 ,  H01J9/20 ,  H01J9/2272

摘要： A fluorescent screen including a plurality of parallel stripes of three colour phosphors is prepared by projecting light from a linear light source positioned in parallel with the stripes on photosensitive substances coated on the inner surface of the panel through a plurality of stripe shaped perforations of a colour selecting member, each divided into a plurality of slit shaped sections by means of bridges. The linear light source is constituted by reciprocating a point light source in parallel with the stripe shaped perforations.

摘要翻译： 通过将多个条形状的彩色穿孔的颜色投射到包含多个平行条纹的三色荧光体的荧光屏上，该荧光屏通过将来自与条纹平行的线性光源的光投射在涂覆在面板的内表面上的感光物质上， 选择构件，通过桥被分成多个狭缝形部分。 线状光源通过与条形穿孔平行的点状光源往复运动而构成。

公开(公告)号：US6081254A

公开(公告)日：2000-06-27

申请号：US288698

申请日：1994-08-12

申请人： Mariko Tanaka ,  Shinichi Yamada ,  Tomoko Ogawa ,  Yuji Sano ,  Kiyoharu Kishimoto ,  Takuya Imaide ,  Michitaka Ohsawa ,  Eiichi Yamazaki ,  Masaaki Kurosu ,  Hitoshi Yamadera ,  Takeshi Hoshino ,  Hiroshi Koizumi ,  Moritaka Taniguchi ,  Kouji Kitou ,  Ikuya Arai

发明人： Mariko Tanaka ,  Shinichi Yamada ,  Tomoko Ogawa ,  Yuji Sano ,  Kiyoharu Kishimoto ,  Takuya Imaide ,  Michitaka Ohsawa ,  Eiichi Yamazaki ,  Masaaki Kurosu ,  Hitoshi Yamadera ,  Takeshi Hoshino ,  Hiroshi Koizumi ,  Moritaka Taniguchi ,  Kouji Kitou ,  Ikuya Arai

IPC分类号： G09G5/02 ,  H04N1/40 ,  H04N1/60 ,  H04N17/00 ,  G09G5/04

CPC分类号： H04N1/40006 ,  G09G5/02 ,  H04N1/6033 ,  H04N17/002

摘要： The present invention is a color correction system including an imaging apparatus which inputs or outputs an image signal from a signal processor into or from an image device such as an input device such as a scanner or a camera or an output device such as a display device or a print device and which is constituted so as to correct colors by inputting or outputting image signals via a color converter, the conversion characteristic of which can be controlled according to a variation in the setting status or use environment of the imaging apparatus and faithful color reproduction can be realized between a plurality of imaging apparatuses having different characteristics.

摘要翻译： 本发明是一种颜色校正系统，其包括：成像装置，其将来自信号处理器的图像信号输入或输出到诸如扫描仪或相机的输入装置的图像装置或诸如显示装置的输出装置 或打印装置，其构成为通过经由颜色转换器输入或输出图像信号来校正颜色，其颜色转换器的转换特性可以根据成像设备的设置状态或使用环境的变化以及忠实的颜色来控制 可以在具有不同特性的多个成像装置之间实现再现。

公开(公告)号：US08038511B2

公开(公告)日：2011-10-18

申请号：US12086330

申请日：2006-12-13

申请人： Eiichi Yamazaki ,  Takashi Sekine

发明人： Eiichi Yamazaki ,  Takashi Sekine

IPC分类号： B24B1/00

CPC分类号： H01L21/02021 ,  B24B9/065 ,  B24B53/07

摘要： According to the present invention, in a method for subjecting a roughly ground chamfer portion of a semiconductor wafer to helical grinding by relatively inclining the wafer and a second grinding stone to perform precise grinding, an edge portion of a discoid truer is formed into a vertically asymmetrical groove shape of a first grinding stone by using the first grinding stone having a vertically asymmetrical groove formed on a periphery thereof to grind the edge portion of the truer by the groove of the first grinding stone without being relatively inclined, a groove is formed on a periphery of the second grinding stone by relatively inclining the truer and the second grinding stone to subject the second grinding stone to helical grinding, and the chamfer portion of the wafer is precisely ground based on helical grinding by relatively inclining the semiconductor wafer with respect to a direction of the groove formed on the periphery of the second grinding stone. As a result, there is provided the method for machining a chamfer portion of the semiconductor wafer, which can machine the chamfer portion of the wafer into a vertically symmetrical shape when subjecting the chamfer portion of the semiconductor wafer to helical grinding, e.g. a resin grinding stone and the like.

摘要翻译： 根据本发明，通过使半导体晶片的大致倒角的倒角部通过相对倾斜晶片进行螺旋磨削和第二研磨石进行精密研磨的方法中，将盘状矫正器的边缘部形成为垂直方向 通过使用具有形成在其周边上的垂直不对称槽的第一研磨石，通过第一研磨石的凹槽来研磨修整器的边缘部分而不相对倾斜地在第一研磨石的不对称凹槽形状上形成凹槽， 第二研磨石的周边通过相对地倾斜修整器和第二研磨石以使第二研磨石进行螺旋磨削，并且通过相对于半导体晶片相对倾斜相对于螺旋磨削而精确地研磨晶片的倒角部分 形成在第二研磨石的周边上的槽的方向。 结果，提供了用于加工半导体晶片的倒角部分的方法，当对半导体晶片的倒角部分进行螺旋磨削时，例如可以将晶片的倒角部分加工成垂直对称的形状。 树脂研磨石等。

公开(公告)号：US5193006A

公开(公告)日：1993-03-09

申请号：US301461

申请日：1989-01-26

申请人： Eiichi Yamazaki

发明人： Eiichi Yamazaki

IPC分类号： H04N5/44 ,  H04N11/24

CPC分类号： H04N7/0122 ,  H04N11/002

摘要： When a picture display section (or screen) for high-quality TV system (HDTV system) is used for displaying pictures of ordinary TV system with an aspect ratio different from that of the high-quality TV picture, the blank portions on the screen where no picture is illuminated to display at a brightness level almost equal to a picture mean luminance so that there will be no local variations in the luminace on the screen due to deterioration of fluorescent materials on the screen. For this purpose, the picture display portion is moved over the screen; or the video signals are attenuated toward the ends of the picture display portion. As a result, the variations in luminance on the screen become small and unnoticeable.