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    • 34. 发明申请
    • STEREOSCOPIC DISPLAY SYSTEM, STEREOSCOPIC DISPLAY DEVICE AND GLASSES FOR STEREOSCOPIC VIDEO IMAGE OBSERVATION
    • 立体显示系统,立体显示装置和立体视像图像观察玻璃
    • US20110304712A1
    • 2011-12-15
    • US13203201
    • 2010-11-08
    • Takahiro KOobayashiHiroshi MiyaiSeiji HamadaYoshio Umeda
    • Takahiro KOobayashiHiroshi MiyaiSeiji HamadaYoshio Umeda
    • H04N13/04
    • G02B27/2264H04N13/144H04N13/341H04N13/398
    • Provided are a stereoscopic display device and stereoscopic display system, and a stereoscopic display device and glasses for stereoscopic video image observation, which are capable of reducing flicker attributable to the influence of a fluorescent lamp while preventing increase in crosstalk. Specifically, provided is a stereoscopic display system provided with: a stereoscopic display device which displays left-eye video images and right-eye video images alternatively in terms of time, the left-eye video images and right-eye video images being based on inputted left-eye video signals and right-eye video signals; and glasses for stereoscopic observation which comprise left-eye shutter and right-eye shutter configured to adjust quantities of light passing through the glasses toward the respective left and right eyes, and with which the left-eye video images and right-eye video images are observed. The stereoscopic display system is further provided with: an ambient light detecting unit which detects ambient light surrounding the system; and a shutter controlling unit which, so that changes in quantities of ambient light entering the respective left and right shutters can be reduced, controls quantities of light passing through the respective left and right shutters.
    • 提供了立体显示装置和立体显示系统以及用于立体视觉图像观察的立体显示装置和眼镜,其能够减少由于荧光灯的影响引起的闪烁,同时防止串扰的增加。 具体地,提供了一种立体显示系统,其具有:立体显示装置,其以时间方式交替显示左眼视频图像和右眼视频图像,左眼视频图像和右眼视频图像基于输入 左眼视频信号和右眼视频信号; 以及用于立体观察的眼镜,其包括左眼快门和右眼快门,所述左眼快门和右眼快门被配置为将通过眼镜的光量朝着相应的左眼和右眼调节,并且左眼视频图像和右眼视频图像是 观察到的。 立体显示系统还具有:环境光检测单元,其检测系统周围的环境光; 以及快门控制单元,使得可以减少进入相应的左快门和右快门的环境光量的变化,从而控制通过相应左和右百叶窗的光量。
    • 35. 发明申请
    • INFORMATION COLLECTION APPARATUS, SEARCH ENGINE, INFORMATION COLLECTION METHOD, AND PROGRAM
    • 信息收集设备,搜索引擎,信息收集方法和程序
    • US20110119263A1
    • 2011-05-19
    • US13003875
    • 2009-08-14
    • Seiji HamadaMakoto Yamamoto
    • Seiji HamadaMakoto Yamamoto
    • G06F17/30
    • G06F17/30864
    • The present invention provides an information collection apparatus, an information collection method, and a program capable of collecting information from information resources on a network effectively as well as a search engine that searches the information resources collected. An information collection apparatus of the present invention that collects information from information resources on a network includes an extraction unit that acquires data from an information resource via the network to extract a link-destination address included in the data, a calculation unit that calculates, by comparing each link-destination address with a collection rule describing a set of addresses qualified for a collection target, a score for each link-destination address that reflects a distance from the set to a link-destination information resource indicated by the link-destination address, and a judgment unit that judges whether the link-destination information resource is to be included in the collection target or not in accordance with the score calculated for the link-destination information resource.
    • 本发明提供一种能够有效地从网络上的信息资源收集信息的信息收集装置,信息收集方法和程序,以及搜索所收集的信息资源的搜索引擎。 从网络上的信息资源收集信息的本发明的信息收集装置包括提取单元,其经由网络从信息资源获取数据,提取数据中包含的链接目的地地址,计算单元, 将每个链接目的地地址与描述对于收集目标进行限定的一组地址的收集规则进行比较,每个链接目的地地址的得分,其反映从该链路到链路目的地信息资源指示的链路目的地信息资源的距离 以及判断单元,根据针对链接目的地信息资源计算出的得分,判定链接目的地信息资源是否包含在收集对象中。
    • 40. 发明申请
    • BACKLIGHT DEVICE AND DISPLAY APPARATUS
    • 背光装置和显示装置
    • US20120007844A1
    • 2012-01-12
    • US13257782
    • 2010-09-28
    • Hideyuki NakanishiYoshio UmedaToshiki OnishiTakahiro KobayashiSeiji Hamada
    • Hideyuki NakanishiYoshio UmedaToshiki OnishiTakahiro KobayashiSeiji Hamada
    • G09G5/00
    • G09G3/3426G09G3/342G09G3/3611G09G2310/024G09G2320/0247G09G2320/0261G09G2320/064G09G2320/0646G09G2320/103G09G2330/021H05B33/0854
    • Provided is a backlight device, wherein when the drive duty and drive current are controlled in each of predetermined light-emitting areas of a light-emitting unit, the color unevenness and moving image resolution difference between image display areas corresponding thereto are improved. A light-emitting unit (121) comprises a plurality of light-emitting areas. A motion amount detecting unit (131) detects the motion amount of an image in each of image display areas. A drive condition specifying unit specifies, with respect to each of the plurality of light-emitting areas, a drive condition including the duty and pulse height value of a drive pulse for causing each of the plurality of light-emitting areas to emit light, on the basis of the detected motion amount. An LED driver (123) drives each of the plurality of light-emitting areas on the specified drive condition. When a difference between the detected motion amounts occurs between adjacent image display areas, the drive condition specifying unit adjusts the drive conditions such that a difference between the drive conditions occurring between adjacent light-emitting areas is reduced according to the difference between the detected motion amounts.
    • 提供一种背光装置,其中当在发光单元的预定发光区域中的每一个中控制驱动占空比和驱动电流时,与之对应的图像显示区域之间的颜色不均匀和运动图像分辨率差异得到改善。 发光单元(121)包括多个发光区域。 运动量检测单元(131)检测每个图像显示区域中的图像的运动量。 驱动条件指定单元针对多个发光区域中的每一个指定包括用于使多个发光区域中的每一个发光的驱动脉冲的占空比和脉冲高度值的驱动条件, 检测运动量的基础。 LED驱动器(123)在指定的驱动条件下驱动多个发光区域中的每一个。 当在相邻的图像显示区域之间发生检测到的运动量之间的差异时,驱动条件指定单元调节驱动条件,使得相邻的发光区域之间出现的驱动条件之间的差异根据检测到的运动量 。