Piezoelectric motor
    3.
    发明授权
    Piezoelectric motor 有权
    压电电机

    公开(公告)号:US08633631B2

    公开(公告)日:2014-01-21

    申请号:US13039430

    申请日:2011-03-03

    IPC分类号: H02N2/00

    CPC分类号: H02N2/163 H02N2/006

    摘要: A piezoelectric motor including a base member; a stator disposed on the base member and comprising at least one piezoelectric element; a rotor configured to rotate by a wave motion of the stator, the wave motion being generated by the piezoelectric element; a cover member attached to the base member; a bearing arranged between the cover member and the rotor; and an elastic member configured to press the rotor toward the stator.

    摘要翻译: 一种压电马达,包括基座构件; 定子,其设置在所述基座构件上并且包括至少一个压电元件; 构造成通过定子的波浪运动旋转的转子,波动由压电元件产生; 盖构件,其附接到所述基座构件; 布置在盖构件和转子之间的轴承; 以及构造成将所述转子朝向所述定子推压的弹性构件。

    Method and apparatus for detecting forged face using infrared image
    5.
    发明授权
    Method and apparatus for detecting forged face using infrared image 有权
    使用红外图像检测伪造脸部的方法和装置

    公开(公告)号:US08582833B2

    公开(公告)日:2013-11-12

    申请号:US12625427

    申请日:2009-11-24

    IPC分类号: G06K9/00

    CPC分类号: G06K9/00255 G06K9/2018

    摘要: A method for detecting a forged face using an infrared image includes: acquiring an infrared image and a photorealistic image captured by one or two cameras; extracting a face region from the photorealistic image; determining, based on analysis of quality characteristics of the infrared image, whether a current face is a forged face or not; and performing face recognition on the extracted face region if it is determined that the current face is a non-forged face. The method further includes capturing an infrared image and a photorealistic image again through the camera without performing face recognition if it is determined that the current face is a forged face.

    摘要翻译: 使用红外图像检测伪造脸部的方法包括:获取由一个或两个照相机拍摄的红外图像和照片写实图像; 从真实感图像提取面部区域; 基于对红外图像的质量特性的分析,确定当前面是否为锻造面; 以及如果确定当前脸部是非锻造脸部,则在提取的脸部区域上执行脸部识别。 该方法还包括如果确定当前脸部是锻造脸部,则通过照相机再次捕获红外图像和照片写实图像而不执行面部识别。

    Flip-flop and semiconductor device including the same
    6.
    发明授权
    Flip-flop and semiconductor device including the same 有权
    触发器和包括其的半导体器件

    公开(公告)号:US08531208B2

    公开(公告)日:2013-09-10

    申请号:US13410468

    申请日:2012-03-02

    IPC分类号: H03K19/173

    摘要: A flip-flop is provided. The flip-flop includes a first latch circuit configured to latch a data signal in response to a plurality of first control signals or latch a scan input signal in response to a plurality of second control signals, and a second latch circuit configured to latch a signal output from the first latch circuit in response to complementary clock signals.

    摘要翻译: 提供了一个触发器。 触发器包括第一锁存电路,其被配置为响应于多个第一控制信号锁存数据信号或响应于多个第二控制信号锁存扫描输入信号,以及第二锁存电路,被配置为锁存信号 响应于互补的时钟信号从第一锁存电路输出。

    Method and apparatus for managing digital content
    7.
    发明授权
    Method and apparatus for managing digital content 失效
    用于管理数字内容的方法和装置

    公开(公告)号:US08474055B2

    公开(公告)日:2013-06-25

    申请号:US12014486

    申请日:2008-01-15

    IPC分类号: H04L29/06

    摘要: A method and apparatus for managing digital content are provided. The apparatus for managing digital content generated by applying digital rights management (DRM) includes: a content execution unit executing digital content; and a control unit confirming whether or not digital content is in a first period in which the digital content can be normally executed, and controlling the content execution unit so that, if the digital content is in the first period, the digital content can be executed normally, and if the digital content is in a second period which is not in the first period, the digital content can be executed in a manner which can be distinguished from that of execution in the first period. According to the apparatus and method, execution of digital content, which is close to expiration, can be controlled, thereby managing the expiration of the digital content for a user.

    摘要翻译: 提供了一种用于管理数字内容的方法和装置。 用于管理通过应用数字版权管理(DRM)生成的数字内容的装置包括:执行数字内容的内容执行单元; 以及控制单元,确认数字内容是否处于能够正常执行数字内容的第一时段,并且控制内容执行单元,使得如果数字内容处于第一时段,则可以执行数字内容 正常情况下,如果数字内容处于不在第一周期的第二周期,则可以以与第一周期中执行的数字内容不同的方式执行数字内容。 根据该装置和方法,可以控制接近到期的数字内容的执行,从而管理用户的数字内容的到期。

    Backlight unit of liquid crystal display device
    9.
    发明授权
    Backlight unit of liquid crystal display device 有权
    液晶显示装置的背光单元

    公开(公告)号:US08212464B2

    公开(公告)日:2012-07-03

    申请号:US11905753

    申请日:2007-10-03

    IPC分类号: H01J1/62

    摘要: This invention relates to a backlight unit of a liquid crystal display device using a cold cathode fluorescent lamp that is capable of realizing pure colors and having a broad color reproduction range. A backlight unit of a liquid crystal display device according to an embodiment of the present invention includes at least one lamp including a first red phosphor having a dominant wavelength of about 620 nm, a second red phosphor having a dominant wavelength of about 658 nm, a green phosphor having a dominant wavelength of about 515 nm and a blue phosphor having a dominant wavelength of about 447 nm; a bottom cover in which the lamp is disposed; and an optical member disposed on the lamp.

    摘要翻译: 本发明涉及使用能够实现纯色并具有宽的色彩再现范围的冷阴极荧光灯的液晶显示装置的背光单元。 根据本发明的实施例的液晶显示装置的背光单元包括至少一个灯,其包括主波长为约620nm的第一红色荧光体,主波长为约658nm的第二红色荧光体, 主要波长为约515nm的绿色荧光体和主要波长为约447nm的蓝色荧光体; 设置灯的底盖; 以及设置在灯上的光学构件。