公开(公告)号：US06593948B1

公开(公告)日：2003-07-15

申请号：US09413324

申请日：1999-10-06

申请人： Takuya Suetani ,  Tomoki Nakamura ,  Nobuyuki Horii ,  Hideyuki Tsukuda

发明人： Takuya Suetani ,  Tomoki Nakamura ,  Nobuyuki Horii ,  Hideyuki Tsukuda

IPC分类号： G09G500

CPC分类号： G06F3/04895 ,  G06F3/0482

摘要： A character information processor including display means having a display area in which a limitation is imposed on an allowable number of lines of a character string to be displayed, including: means for dividing the display area into at least a function display region and a guidance display region in a function mode in which a function is selected; and means for displaying, at the function display region, options of a function menu in a hierarchical manner, and for displaying, at the guidance display region, an explanatory sentence corresponding to an option designated out of the options displayed at the function display region.

摘要翻译： 一种字符信息处理器，包括显示装置，其具有对要显示的字符串的允许行数进行限制的显示区域，包括：用于将显示区域划分为至少功能显示区域和引导显示 选择功能的功能模式中的区域; 以及用于在功能显示区域以分级方式显示功能菜单的选项的装置，并且用于在引导显示区域显示与由功能显示区域显示的选项指定的选项相对应的说明语句。

公开(公告)号：US06335589B2

公开(公告)日：2002-01-01

申请号：US09756145

申请日：2001-01-09

申请人： Kentaro Oku ,  Hidehiro Koumura ,  Tomoki Nakamura ,  Hisashi Nose ,  Kunio Ishiyama

发明人： Kentaro Oku ,  Hidehiro Koumura ,  Tomoki Nakamura ,  Hisashi Nose ,  Kunio Ishiyama

IPC分类号： H01J2950

CPC分类号： H01J29/703 ,  H01J2229/5682

摘要： A color cathode ray tube comprises a vacuum vessel including a panel portion having a phosphor screen on its inner face, a neck portion and a funnel portion joining the neck portion and the panel portion. An inline electron gun is disposed inside of the neck portion and includes a main lens and cathode producing a center electron beam and two side electron beams. A deflection yoke for deflecting the electron beams and a pair of 2-pole ring magnets for adjusting electron beam trajectory are disposed around the neck portion. The 2-pole ring magnets have a magnetic flux density distribution at a circle which is concentric with the ring magnets, wherein the radius of the circle corresponds to the distance between adjacent electron beams at the main lens. The ratio of the amplitude of the flux density in the radial component compared to the amplitude of the flux density in the circumferential component is 0.86 to 1.38 on the circle.

摘要翻译： 彩色阴极射线管包括真空容器，该真空容器包括在其内表面上具有荧光屏的面板部分，颈部和连接颈部和面板部分的漏斗部分。 直线电子枪设置在颈部的内部，并且包括产生中心电子束和两个侧面电子束的主透镜和阴极。 用于偏转电子束的偏转线圈和用于调整电子束轨迹的一对2极环形磁铁设置在颈部周围。 2极环形磁体具有与环形磁体同心的圆的磁通密度分布，其中圆的半径对应于主透镜处的相邻电子束之间的距离。 与圆周分量中的磁通密度的振幅相比，径向分量中的磁通密度的振幅比在圆上为0.86〜1.38。

公开(公告)号：US06304026B1

公开(公告)日：2001-10-16

申请号：US09260067

申请日：1999-03-02

申请人： Tomoki Nakamura ,  Shoji Shirai ,  Yasuharu Yatsu

发明人： Tomoki Nakamura ,  Shoji Shirai ,  Yasuharu Yatsu

IPC分类号： H01J2950

CPC分类号： H01J29/503 ,  H01J2229/4841

摘要： A color cathode ray tube includes a phosphor screen, an in-line type electron gun having an electron beam generating section for projecting three electron beams arranged in parallel with each other in a horizontal plane toward the phosphor screen, a focus electrode, and an anode adjacent to the focus electrode and forming a main lens in cooperation with the focus electrode for focusing the electron beams on the phosphor screen. The focus electrode includes at least a first focus sub-electrode and a second focus sub-electrode on the order named from the cathode, the first focus sub-electrode and the second focus sub-electrode forming an electrostatic quadrupole lens therebetween. An axial distance Lgf (mm) from an end of the first focus sub-electrode on a cathode side thereof to an end of the second focus sub-electrode on an anode side thereof, an axial distance Ls (mm) from the end of the second focus sub-electrode to the phosphor screen, and a useful diagonal dimension D (mm) of the phosphor screen satisfies a following relationship: 0.06×Ls (mm)≦Lgf≦26 (mm), and 1.50≦D/Ls≦1.70.

摘要翻译： 一种彩色阴极射线管包括荧光屏，具有电子束产生部分的直列式电子枪，用于将水平面上平行布置的三束电子束投射到荧光屏，聚焦电极和阳极 与聚焦电极相邻并与用于将电子束聚焦在荧光屏上的聚焦电极协作形成主透镜。 聚焦电极至少包括从阴极命名的顺序的第一聚焦子电极和第二聚焦子电极，第一聚焦子电极和第二聚焦子电极在其间形成静电四极透镜。 从第一聚焦子电极的阴极侧的端部到阳极侧的第二聚焦子电极的端部的轴向距离Lgf（mm），从其端部的轴向距离Ls（mm） 荧光屏的第二对焦子电极和有用的对角尺寸D（mm）满足以下关系：0.06xLs（mm）<= Lgf <= 26（mm），1.50 <= D / Ls <= 1.70。

公开(公告)号：US5255049A

公开(公告)日：1993-10-19

申请号：US871368

申请日：1992-04-20

申请人： Kazuo Akimoto ,  Shinji Miyata ,  Yoshiyuki Iwamatsu ,  Hiroko Fujita ,  Mitsuhiro Kakuta ,  Tomoki Nakamura

发明人： Kazuo Akimoto ,  Shinji Miyata ,  Yoshiyuki Iwamatsu ,  Hiroko Fujita ,  Mitsuhiro Kakuta ,  Tomoki Nakamura

IPC分类号： G03B7/093 ,  G03B7/097 ,  G03B9/24 ,  G03B7/08

CPC分类号： G03B7/097 ,  G03B7/093

摘要： A shutter control device for a camera includes a control arrangement for controlling the opening and closing of the shutter as a function of an exposure value and a diaphragm value. The control arrangement stores values corresponding to a predetermined diaphragm setting, and employs the parameters of the predetermined setting and the exposure value and diaphragm value in order to determine the opening time of the shutter. In another arrangement, the control arrangement determines the effective exposure time as a function of the brightness of the object, distance to the object and a diaphragm, and employs this effective exposure time and a stored correction factor to determine the actual exposure time.