MEMORY CONTROL DEVICE AND SEMICONDUCTOR PROCESSING APPARATUS
    2.
    发明申请
    MEMORY CONTROL DEVICE AND SEMICONDUCTOR PROCESSING APPARATUS 有权
    存储器控制装置和半导体处理装置

    公开(公告)号:US20120159002A1

    公开(公告)日:2012-06-21

    申请号:US13406262

    申请日:2012-02-27

    IPC分类号: G06F13/14

    CPC分类号: G06F13/1689

    摘要: The present invention provides a memory control device and a semiconductor processing apparatus which can be flexibly made adapted to a plurality of kinds of semiconductor memories. An SDRAM controller has: a register unit to which a command to be issued and a minimum interval (wait time) between issue of the command and issue of the next command are written by a CPU; and a command issuing unit that stops issue of the next command until the minimum interval written in the register elapses since issue of the command written in the register. Therefore, by changing software for the CPU, the SDRAM controller can be flexibly adapted to a plurality of kinds of SDRAMs.

    摘要翻译: 本发明提供一种能够灵活地适应多种半导体存储器的存储器控​​制装置和半导体处理装置。 SDRAM控制器具有:由CPU写入发出命令和发出下一个命令的最小间隔(等待时间)的寄存器单元; 以及一个命令发布单元,直到写入寄存器中的命令发出后,停止发出下一个命令直到写入寄存器的最小间隔过去。 因此,通过改变CPU的软件,可以将SDRAM控制器灵活地适应于多种SDRAM。

    HEAD MOUNTED DISPLAY
    3.
    发明申请
    HEAD MOUNTED DISPLAY 有权
    头安装显示

    公开(公告)号:US20110241975A1

    公开(公告)日:2011-10-06

    申请号:US13053697

    申请日:2011-03-22

    IPC分类号: G09G5/00

    摘要: There is provided a head mounted display including a glasses-type frame to be worn on a head of an observer; two optical modules including two image creation devices, and two light guides having two light guide plates coupled one-to-one with the two image creation devices and placed closer to a center of a face of the observer than the image creation devices are as a whole, that guide light beams output from the image creation devices and output the light beams toward pupils of the observer; and an optical plate supporting the two light guides, wherein the optical plate is attached to a center part of the frame.

    摘要翻译: 提供了一种头戴式显示器,其包括戴在观察者头部上的眼镜型框架; 包括两个图像创建装置的两个光学模块以及具有两个与两个图像创建装置一对一耦合并且被放置成比图像创建装置更靠近观察者的中心的两个导光板的两个光导如 整体地引导从图像创建装置输出的光束并将光束朝向观察者的瞳孔输出; 以及支撑两个光导的光学板,其中光学板附接到框架的中心部分。

    TRANSPORTATION DEVICE
    4.
    发明申请
    TRANSPORTATION DEVICE 审中-公开
    运输设备

    公开(公告)号:US20110241291A1

    公开(公告)日:2011-10-06

    申请号:US13080823

    申请日:2011-04-06

    IPC分类号: B65H5/06

    摘要: A transportation device includes a pick-up unit having a first arm, a second arm that is rotatable about a second rotation section with respect to the first arm and is provided with a feeding roller fixed thereon, and a torsion coil spring that acts on the second rotation section so as to bias the feeding roller toward the paper sheets. The first arm has a first fixation section that fixes in place one end of the torsion coil spring, while the second arm has a second fixation section that fixes in place the other end of the torsion coil spring. A plurality of spring latches is disposed on at least one of the first fixation section and second fixation section so as to adjust a spring force of the torsion coil spring.

    摘要翻译: 一种运输装置,包括:拾取单元,具有第一臂,第二臂可相对于第一臂绕第二旋转部分旋转,并设置有固定在其上的进给辊;以及扭转螺旋弹簧, 第二旋转部分,以将进给辊朝向纸张偏压。 第一臂具有第一固定部分,该第一固定部分固定扭转螺旋弹簧的一端,而第二臂具有固定在扭力螺旋弹簧的另一端的第二固定部分。 多个弹簧闩锁设置在第一固定部分和第二固定部分中的至少一个上,以便调节扭转螺旋弹簧的弹簧力。

    Image generating apparatus
    6.
    发明授权
    Image generating apparatus 失效
    图像生成装置

    公开(公告)号:US07780327B2

    公开(公告)日:2010-08-24

    申请号:US12015807

    申请日:2008-01-17

    申请人: Satoshi Nakano

    发明人: Satoshi Nakano

    IPC分类号: H01L33/00

    CPC分类号: G02B6/0036 G02B6/001

    摘要: An image generating apparatus capable of uniformly brightening an emission surface even when a light-emitting device portion is arranged on a position deviating from the center of the emission surface is obtained. This image generating apparatus includes a light-emitting device portion emitting light, a light guide member, so arranged as to enclose the light-emitting device portion, including a peripheric emission surface, a peripheric light guide portion guiding the light emitted from the light-emitting device portion to the emission surface and a dome portion, having a light guide function, provided inside the peripheric light guide portion continuously with the light guide portion for covering the light-emitting device portion and a lid member so provided as to cover the dome portion. The image generating apparatus further includes a wall portion adjusting the light emitted from the light-emitting device portion and guided to the peripheric emission surface.

    摘要翻译: 获得即使当发光器件部分布置在偏离发射表面的中心的位置上时也能够均匀地增亮发射表面的图像产生装置。 该图像产生装置包括:发光装置部分,发光装置部分,导光部件,被布置成包围外围发射表面的发光装置部分,引导从发光装置发射的光的外围光导部分; 发光装置部分和具有导光功能的圆顶部分,设置在外围光导部分的内部,与用于覆盖发光装置部分的导光部分和设置成覆盖圆顶的盖部件 一部分。 图像生成装置还包括调整从发光装置部发出的光并被引导到周边发光面的壁部。

    ILLUMINATION OPTICAL DEVICE AND VIRTUAL IMAGE DISPLAY
    7.
    发明申请
    ILLUMINATION OPTICAL DEVICE AND VIRTUAL IMAGE DISPLAY 有权
    照明光学设备和虚拟图像显示

    公开(公告)号:US20100027289A1

    公开(公告)日:2010-02-04

    申请号:US12509718

    申请日:2009-07-27

    IPC分类号: F21V11/00 G02B5/02

    摘要: An illumination optical device includes a light source, a light pipe guiding illumination light from the light source, a diffuser arranged on an emitting surface side of the light pipe. A width of the emitting surface of the light pipe in the horizontal direction is set greater than a width of an illuminated object, and a width of the emitting surface of the light pipe in the vertical direction is set smaller than a width of the illuminated object.

    摘要翻译: 照明光学装置包括光源,引导来自光源的照明光的光管,布置在光管的发射表面侧的漫射器。 将光管的水平方向的发光面的宽度设定为大于被照明物的宽度,将光管的上下方向的发光面的宽度设定为小于照射物的宽度 。

    OPTICAL DEVICE AND VIRTUAL IMAGE DISPLAY
    8.
    发明申请
    OPTICAL DEVICE AND VIRTUAL IMAGE DISPLAY 有权
    光学设备和虚拟图像显示

    公开(公告)号:US20090303212A1

    公开(公告)日:2009-12-10

    申请号:US12481284

    申请日:2009-06-09

    IPC分类号: G09G5/00

    摘要: An optical device includes: a light guide plate receiving, for each of N types of wavelength bands, a plurality of parallel light beams with different incident angles each corresponding to view angles, and guiding the received parallel light beams; a first and a second volume hologram gratings of reflection type having a diffraction configuration which includes N types of interference fringes each corresponding to the N types of wavelength bands, and diffracting/reflecting the parallel light beams. The optical device satisfies for each wavelength band, a relationship of ‘P>L’, where ‘L’ represents a central diffraction wavelength in the first and second volume hologram gratings, defined for a parallel light beam corresponding to a central view angle, and ‘P’ represents a peak wavelength of the parallel light beams.

    摘要翻译: 光学装置包括:导光板,对于N种类型的波段中的每一种,接收具有各自对应于视角的不同入射角的多个平行光束,并且引导所接收的平行光束; 具有衍射构造的第一和第二体积全息图光栅,其具有N个各自对应于N种波长带的干涉条纹以及衍射/反射平行光束的衍射构造。 光学装置满足各波长带的关系,其中'L'表示对应于中心视角的平行光束定义的第一和第二体积全息图光栅中的中心衍射波长,以及 “P”表示平行光束的峰值波长。

    Method of fabricating multilayer ceramic substrate
    9.
    发明授权
    Method of fabricating multilayer ceramic substrate 有权
    制造多层陶瓷基板的方法

    公开(公告)号:US07618843B2

    公开(公告)日:2009-11-17

    申请号:US11048792

    申请日:2005-02-03

    IPC分类号: H01L21/44 C03B29/00

    摘要: A method of fabricating a multilayer ceramic substrate includes stacking one or a plurality of unfired ceramic greensheets on one or both sides of a previously fired ceramic substrate, thereby forming a stack, each unfired ceramic greensheet having a firing temperature substantially equal to or lower than a firing temperature of the previously fired ceramic substrate, stacking a restricting greensheet on the unfired ceramic greensheet composing an outermost layer of the stack, the restricting greensheet having a higher firing temperature than each unfired ceramic greensheet, firing the stack at the firing temperature of the unfired ceramic green sheets with or without pressure applied via the restricting greensheet while the stack is under restriction by the restricting greensheet, thereby integrating the stack, and eliminating remainders of the restricting greensheet after the firing step.

    摘要翻译: 制造多层陶瓷基板的方法包括在先前烧制的陶瓷基板的一侧或两侧堆叠一个或多个未烧制的陶瓷片,从而形成堆叠,每个未焙烧的陶瓷毛坯的烧制温度基本上等于或低于 烧结的陶瓷基板的烧成温度,在构成叠层的最外层的未烧成的陶瓷毛坯上堆叠限制毛坯,限制毛坯的焙烧温度高于每个未烧成的陶瓷毛坯,在未烧制的烧成温度下烧成叠层 陶瓷生片通过限制毛坯施加或不施加压力,同时堆叠受到限制毛坯的限制,从而整合堆叠,并且在烧制步骤之后消除限制毛坯的剩余部分。