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    • 1. 发明授权
    • Display control system for a scan type display apparatus
    • 用于扫描型显示装置的显示控制系统
    • US5579458A
    • 1996-11-26
    • US310992
    • 1994-09-23
    • Hirobumi YokosukaYasuo SakaiKazuo Miyazaki
    • Hirobumi YokosukaYasuo SakaiKazuo Miyazaki
    • G09G3/36G09G3/20G09G5/00G06T1/60
    • G09G3/3644G09G3/3666
    • A display control system for a scan type display apparatus in which a display screen is divided into a plurality of split display regions on a video screen and each display region is scanned in parallel. A dual port memory having a random access port and a serial access port is used as a display memory and display data is inputted through the random access port and outputted through the serial access port. Display addresses for reading out sequentially display data corresponding to each raster of every split display region one by one from the dual port memory are generated and the display data of each of the split display regions read out from the dual port memory are stored into each of the buffer memories. The display data stored in the buffer memories is read out and transferred to the scan type display device.
    • 扫描型显示装置的显示控制系统,其中在视频屏幕上将显示屏划分为多个分割显示区域,并且扫描每个显示区域。 使用具有随机存取端口和串行访问端口的双端口存储器作为显示存储器,并且通过随机存取端口输入显示数据并通过串行访问端口输出。 生成从双端口存储器逐个读出对应于每个分割显示区域的每个光栅的顺序显示数据的显示地址,并且将从双端口存储器读出的每个分割显示区域的显示数据存储在 缓冲存储器。 存储在缓冲存储器中的显示数据被读出并传送到扫描型显示装置。
    • 2. 发明授权
    • Parallel-to-serial signal converting apparatus and image displaying
system using the same
    • 并行到串行信号转换装置和使用它的图像显示系统
    • US5089819A
    • 1992-02-18
    • US416831
    • 1989-10-03
    • Hirobumi YokosukaYasuo Sakai
    • Hirobumi YokosukaYasuo Sakai
    • G09G5/00G09G1/02G09G5/18H03M9/00
    • H03M9/00
    • A parallel-to-serial signal converting apparatus which comprises: a logic circuit for converting first parallel bit signals of a low frequency to be converted to a high frequency serial bit signal into second parallel bit signals having the same frequency as the first parallel bit signals and having information as to whether adjacent two bits of the serial bit signal are equal in level or not; a circuit for adjusting the phase of the second parallel bit signals to form third parallel bit signals whose phases are shifted by a phase difference, successively, in an order of corresponding bits of the serial bit signal, the phase difference being substantially equal to the phase difference between adjacent two bits of the serial bit signal; and a logic circuit for logically processing the third parallel bit signals to obtain the serial bit signal. An image displaying system utilizes the parallel-to-serial signal converting apparatus.
    • 一种并行到串行信号转换装置,包括:逻辑电路,用于将要转换为高频串行位信号的低频的第一并行位信号转换成具有与第一并行位信号相同频率的第二并行位信号 并且具有关于串行位信号的相邻两位是否相等的信息; 用于调整第二并行位信号的相位以形成第三并行位信号的电路,其相位按照串行位信号的相应位的顺序依次相移相位差,相位差基本上等于相位 串行位信号的相邻两位之间的差; 以及用于逻辑处理第三并行位信号以获得串行位信号的逻辑电路。 图像显示系统利用并行到串行信号转换装置。
    • 10. 发明授权
    • High brightness X-ray generating device and method
    • 高亮度X射线发生装置及方法
    • US08102968B2
    • 2012-01-24
    • US12667509
    • 2008-07-01
    • Hiroyuki NoseDaisuke IshidaNamio KanekoYasuo SakaiMitsuru UesakaFumito SakamotoKatsuhiro Dobashi
    • Hiroyuki NoseDaisuke IshidaNamio KanekoYasuo SakaiMitsuru UesakaFumito SakamotoKatsuhiro Dobashi
    • H05G2/00
    • H05G2/00
    • A high brightness X-ray generator and a high brightness X-ray generating method are provided which are able to promote an increase in X-ray brightness (i.e., an increase in an X-ray output) while suppressing an excessive increase in the cost of optical elements such as a laser unit, a mirror, and a lens. A high brightness X-ray generator generates an X-ray by inverse Compton scattering by colliding an electron beam with pulse laser light. There are provided a plurality of pulse laser units (32A, 32B) which emits a plurality of pulse laser lights (3a, 3b ) in predetermined periods, an optical-path matching unit (34) which matches optical paths of the plurality of pulse laser lights, and a timing control unit (40) which controls timings of the optical-path matching unit and the pulse laser units, wherein the plurality of pulse laser lights is emitted from the same optical path at different timings.
    • 提供一种高亮度X射线发生器和高亮度X射线产生方法,其能够在抑制成本的过度增加的同时促进X射线亮度的增加(即,X射线输出的增加) 诸如激光单元,反射镜和透镜的光学元件。 高亮度X射线发生器通过使电子束与脉冲激光相撞而通过反Compton散射产生X射线。 提供了多个以预定周期发射多个脉冲激光(3a,3b)的脉冲激光器单元(32A,32B),与多个脉冲激光器的光路相匹配的光路匹配单元(34) 灯和定时控制单元(40),其控制光路匹配单元和脉冲激光单元的定时,其中多个脉冲激光在不同的定时从相同的光路发射。