Threshold-based temperature-dependent power/thermal management with temperature sensor calibration
    2.
    发明授权
    Threshold-based temperature-dependent power/thermal management with temperature sensor calibration 有权
    基于阈值的温度依赖功率/温度传感器校准的热管理

    公开(公告)号:US08970234B2

    公开(公告)日:2015-03-03

    申请号:US13245229

    申请日:2011-09-26

    摘要: A method and apparatus for temperature sensor calibration is disclosed. In one embodiment, an integrated circuit (IC) is tested at a first known temperature corresponding to a first temperature threshold. During the test, a first temperature reading is obtained from a temperature sensor. A first offset is calculated by determining the difference between the first known temperature and the first temperature reading. The first offset is recorded in a storage unit for later use during operation of the IC. During operation, the first offset may be added to temperature readings obtained from a temperature sensing unit to produce an adjusted temperature value. The adjusted temperature value may be compared to one or more temperature thresholds. Based on the comparisons, a power management unit may perform power control actions.

    摘要翻译: 公开了一种用于温度传感器校准的方法和装置。 在一个实施例中,在对应于第一温度阈值的第一已知温度下测试集成电路(IC)。 在测试期间,从温度传感器获得第一温度读数。 通过确定第一已知温度和第一温度读数之间的差来计算第一偏移。 第一偏移量被记录在存储单元中,供IC运行期间稍后使用。 在操作期间,可以将第一偏移量加到从温度检测单元获得的温度读数中,以产生调节的温度值。 调节的温度值可以与一个或多个温度阈值进行比较。 基于比较,功率管理单元可以执行功率控制动作。

    Host device and slave device controlling method
    3.
    发明授权
    Host device and slave device controlling method 有权
    主机设备和从设备控制方式

    公开(公告)号:US08856258B2

    公开(公告)日:2014-10-07

    申请号:US12659218

    申请日:2010-03-01

    摘要: A host device is provided, which includes a network communication unit connected to network; a local communication unit locally connected to a slave device; a virtualization unit to virtualize the slave device as a network device within the network; and a controlling unit to control the virtualized slave device as the network device. Therefore, a developer may implement an application in consideration of a single type of network without considering various physical input and output ports.

    摘要翻译: 提供了一种主机设备,其包括连接到网络的网络通信单元; 本地连接到从设备的本地通信单元; 虚拟化单元,用于将从设备虚拟化为网络内的网络设备; 以及控制单元,用于控制虚拟从设备作为网络设备。 因此,开发人员可以考虑到单一类型的网络来实现应用,而不考虑各种物理输入和输出端口。

    Method and apparatus for constructing user profile using content tag, and method for content recommendation using the constructed user profile
    4.
    发明授权
    Method and apparatus for constructing user profile using content tag, and method for content recommendation using the constructed user profile 有权
    使用内容标签构建用户简档的方法和装置,以及使用构建的用户简档的内容推荐方法

    公开(公告)号:US08583641B2

    公开(公告)日:2013-11-12

    申请号:US13494326

    申请日:2012-06-12

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30035

    摘要: A method of and apparatus for constructing a user profile using a content tag, a method of recommending digital content by using a user profile including a tag included in the digital content and a preference value for the tag. According to the methods and apparatus, a user profile is generated by using a content tag, and thus the taste of the user according to digital content consumption can be expressed in more varied ways. Also, by suggesting a method of generating a tag from web content, construction of a user profile for digital content having no tag is enabled. Furthermore, a tag extracted from digital content used by a user is included in a profile and it can be used for a variety of purposes, such as expansion of a comparison scope, use of preference keywords, providing of content links, and expansion of search scope.

    摘要翻译: 一种用于使用内容标签构建用户简档的方法和装置,通过使用包括数字内容中包括的标签的用户简档和标签的偏好值来推荐数字内容的方法。 根据该方法和装置,通过使用内容标签生成用户简档,因此可以以更多种方式表示根据数字内容消费的用户的口味。 此外,通过提出从网页内容生成标签的方法,可以构建没有标签的数字内容的用户简档。 此外,从用户使用的数字内容中提取的标签被包括在简档中,并且可以用于各种目的,例如扩展比较范围,使用偏好关键字,提供内容链接和扩展搜索 范围。

    Display apparatus and control method thereof
    6.
    发明授权
    Display apparatus and control method thereof 有权
    显示装置及其控制方法

    公开(公告)号:US08482592B2

    公开(公告)日:2013-07-09

    申请号:US11839627

    申请日:2007-08-16

    IPC分类号: H04N7/14

    CPC分类号: H04N7/141

    摘要: A display device which performs a video telephony is provided. The display device includes a photographing unit which photographs an image, a video telephony unit which performs a video telephony using an image photographed by the photographing unit, and a control unit which controls at least one of an operation of the photographing unit and an operation of the video telephony unit if a status of the photographed image meets a preset condition. Accordingly, power efficiency of a display device may be improved.

    摘要翻译: 提供执行视频电话的显示设备。 显示装置包括拍摄图像的拍摄单元,使用由拍摄单元拍摄的图像执行视频电话的视频电话单元,以及控制单元,其控制拍摄单元的操作和操作中的至少一个 如果拍摄的图像的状态满足预设条件,则视频电话单元。 因此,可以提高显示装置的功率效率。

    Method for preparing titanium powder with low oxygen concentration
    7.
    发明授权
    Method for preparing titanium powder with low oxygen concentration 有权
    低浓度钛粉的制备方法

    公开(公告)号:US08449646B1

    公开(公告)日:2013-05-28

    申请号:US13551399

    申请日:2012-07-17

    IPC分类号: B22F9/22

    摘要: Disclosed is a method for preparing low-oxygen titanium powders. The method includes (a) separately placing titanium base powders and calcium in a deoxidation container, (b) deoxidizing the titanium base powders by heating an inner part of the deoxidation container at a temperature of 850° C. to 1050° C. so that the calcium is evaporated to make contact with the titanium base powders, (c) removing calcium oxide from surfaces of titanium powders, which are obtained by deoxidizing the titanium base powders in step (b), by washing the titanium powders, and (d) drying the titanium powders subject to the removing of the calcium oxide in step (c).

    摘要翻译: 公开了一种制备低氧钛粉末的方法。 该方法包括(a)将钛基粉末和钙分别放入脱氧容器中,(b)通过在850℃至1050℃的温度下加热脱氧容器的内部部分来对钛基粉末进行脱氧, 蒸发钙与钛基粉末接触,(c)通过洗涤钛粉末将步骤(b)中的钛基粉末脱氧得到的钛粉表面除去氧化钙,和(d) 干燥步骤(c)中除去氧化钙的钛粉末。

    Digital rights management method and digital rights management-enabled mobile device
    8.
    发明授权
    Digital rights management method and digital rights management-enabled mobile device 有权
    数字版权管理方法和支持数字版权管理的移动设备

    公开(公告)号:US08413255B2

    公开(公告)日:2013-04-02

    申请号:US13064269

    申请日:2011-03-15

    IPC分类号: G06F7/04

    CPC分类号: G06F21/10

    摘要: A DRM method and DRM-enabled mobile device are provided, in which determinations are made as to whether a playback request is input for replaying a media file, and, if so, whether the media file is a rights-protected media file on the basis of a file format of the media file. If the media file is a rights-protected media file, at least one sample playback part of the rights-protected media file is verified and replayed; otherwise, the entire rights-protected media file is replayed.

    摘要翻译: 提供了DRM方法和DRM功能的移动设备,其中确定是否输入重放请求以重放媒体文件,并且如果是,则基于媒体文件是否是受版权保护的媒体文件 的媒体文件的文件格式。 如果媒体文件是受版权保护的媒体文件,则验证和重放受版权保护的媒体文件的至少一个样本回放部分; 否则,将重播整个受版权保护的媒体文件。

    HARDWARE CONTROLLED PLL SWITCHING
    9.
    发明申请
    HARDWARE CONTROLLED PLL SWITCHING 有权
    硬件控制PLL开关

    公开(公告)号:US20130043917A1

    公开(公告)日:2013-02-21

    申请号:US13211004

    申请日:2011-08-16

    IPC分类号: H03L7/07

    CPC分类号: H03L7/07 G06F1/10

    摘要: A system and method for efficiently managing multiple PLLs on a system on a chip (SOC). A SOC includes a hardware phase lock loop (PLL) switching control block coupled to a software interface. The hardware PLL switching (HPS) control block receives PLL switch requests from software. The request identifies a given core clock received by a given processing core of multiple processor cores on the SOC and indicates the identified core clock is not to be provided anymore by a current PLL. The request indicates a given search method including search conditions. The HPS control block searches for a target PLL that satisfies these search conditions. In response to finding the target PLL, the HPS control block changes clock network connections and parameters across the die of the SOC. These changes across the die disconnect the identified core clock from the current PLL and connects the identified core clock to the target PLL.

    摘要翻译: 一种用于在芯片上的系统(SOC)上有效管理多个PLL的系统和方法。 SOC包括耦合到软件接口的硬件锁相环(PLL)切换控制块。 硬件PLL切换(HPS)控制块从软件接收PLL切换请求。 该请求识别由SOC上的多个处理器核心的给定处理核心接收的给定核心时钟,并且指示所识别的核心时钟不再由当前PLL提供。 请求指示包括搜索条件的给定搜索方法。 HPS控制块搜索满足这些搜索条件的目标PLL。 响应于找到目标PLL,HPS控制块改变SOC的管芯上的时钟网络连接和参数。 芯片上的这些更改会将识别的内核时钟与当前的PLL断开连接,并将所识别的内核时钟连接到目标PLL。

    Liquid crystal display device and method for fabricating the same
    10.
    发明授权
    Liquid crystal display device and method for fabricating the same 有权
    液晶显示装置及其制造方法

    公开(公告)号:US08362491B2

    公开(公告)日:2013-01-29

    申请号:US13083954

    申请日:2011-04-11

    IPC分类号: H01L29/04

    摘要: An LCD device is disclosed, to minimize the signal distortion by decreasing the instability of voltage in a-Si:H TFT of a gate driving signal output unit, which includes a signal controller for outputting first and second control signals Q and /Q; a pull-up transistor between a clock signal terminal CLK and a gate driving signal output terminal for receiving the first control signal Q, the pull-up transistor having a first gate electrode, a first source electrode and a first drain electrode, wherein the pull-up transistor has an asymmetric structure in a first area of the first source electrode overlapped with the first gate electrode and a second area of the first drain electrode overlapped with the first gate electrode; and a pull-down transistor connected between the gate driving signal output terminal and a ground voltage terminal, wherein the pull-down transistor receives the second control signal.

    摘要翻译: 公开了一种LCD装置,通过降低栅极驱动信号输出单元的a-Si:H TFT中的电压不稳定性来最小化信号失真,其包括用于输出第一和第二控制信号Q和/ Q的信号控制器; 在时钟信号端子CLK和用于接收第一控制信号Q的栅极驱动信号输出端子之间的上拉晶体管,上拉晶体管具有第一栅极电极,第一源极电极和第一漏极电极,其中, 在与第一栅电极重叠的第一源电极的第一区域和与第一栅电极重叠的第一漏电极的第二区域具有不对称结构; 以及连接在所述栅极驱动信号输出端子与地电压端子之间的下拉晶体管,其中所述下拉晶体管接收所述第二控制信号。