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19 条记录 (耗时 0.028 秒)

    DISPLAY DEVICE
    1.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号：US20110149198A1

    公开(公告)日：2011-06-23

    申请号：US12977774

    申请日：2010-12-23

    申请人： Youngmin KIM ,  Sanghoon Kim ,  Hoyoung Seo ,  Deoksoo Kim ,  Sungwoo Kim

    发明人： Youngmin KIM ,  Sanghoon Kim ,  Hoyoung Seo ,  Deoksoo Kim ,  Sungwoo Kim

    IPC分类号： G02F1/1333

    CPC分类号： G02F1/133603 ,  G02F1/133308 ,  G02F1/133611 ,  G02F1/1362 ,  G02F2001/133607

    摘要： A display device is disclosed. The display device includes a display panel, a frame disposed in the rear of the display panel, a backlight unit disposed between the display panel and the frame, a driver attached to a back surface of the frame, and a back cover that is disposed in the rear of the driver and is connected to the back surface of the frame. At least one of the frame and the back cover includes a heat dissipation member.

    摘要翻译： 公开了一种显示装置。 显示装置包括显示面板，布置在显示面板后部的框架，设置在显示面板和框架之间的背光单元，附接到框架的后表面的驱动器和设置在框架的后表面中的后盖 驱动器的后部并连接到框架的后表面。 框架和后盖中的至少一个包括散热构件。

    WAVEGUIDE PHOTO-DETECTOR
    4.
    发明申请
    WAVEGUIDE PHOTO-DETECTOR 有权
    波形检测器

    公开(公告)号：US20110049660A1

    公开(公告)日：2011-03-03

    申请号：US12763990

    申请日：2010-04-20

    申请人： Dongwoo SUH ,  Sanghoon Kim ,  Jiho Joo ,  Gyungock Kim

    发明人： Dongwoo SUH ,  Sanghoon Kim ,  Jiho Joo ,  Gyungock Kim

    IPC分类号： H01L31/0232

    CPC分类号： G02B6/12004 ,  G02B6/131 ,  G02B6/136 ,  G02B2006/121 ,  H01L31/0352

    摘要： Provided is a waveguide photodetector that may improve an operation speed and increase or maximize productivity. The waveguide photodetector includes a waveguide layer extending in a first direction, an absorption layer disposed on the waveguide layer, a first electrode disposed on the absorption layer, a second electrode disposed on the waveguide layer, the second electrode being spaced from the first electrode and the absorption layer in a second direction crossing the first direction, and at least one bridge electrically connecting the absorption layer to the second electrode.

    摘要翻译： 提供了可以提高操作速度并增加或最大化生产率的波导光电检测器。 波导光电检测器包括沿第一方向延伸的波导层，设置在波导层上的吸收层，设置在吸收层上的第一电极，设置在波导层上的第二电极，第二电极与第一电极间隔开， 所述吸收层在与所述第一方向交叉的第二方向上，以及至少一个电桥将所述吸收层电连接到所述第二电极。

    APPARATUS AND METHODS FOR COORDINATED QUERY AND RESPONSE SERVICE DISCOVERY
    5.
    发明申请
    APPARATUS AND METHODS FOR COORDINATED QUERY AND RESPONSE SERVICE DISCOVERY 审中-公开
    协调查询和响应服务发现的装置和方法

    公开(公告)号：US20140111312A1

    公开(公告)日：2014-04-24

    申请号：US13713858

    申请日：2012-12-13

    申请人： Sanghoon Kim ,  Minyoung Park

    发明人： Sanghoon Kim ,  Minyoung Park

    IPC分类号： G08C17/02

    CPC分类号： G08C17/02 ,  H04L67/16 ,  H04W4/08 ,  H04W52/0235 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/21

    摘要： Apparatus and methods for, among other things, a grouped based reactive service discovery protocol are discussed. In an example, a method can include broadcasting a first group beacon at a group interval using a first station belonging to a first group of stations and broadcasting a service request to the second group during a query interval of the second group. In an example, the first group beacon can include a service update alert configured to alert other members of the first group of an anticipated service request and response event to learn services available from a second group.

    摘要翻译： 讨论了除了别的以外，基于分组的反应性服务发现协议的装置和方法。 在一个示例中，方法可以包括使用属于第一组站的第一站以组间隔广播第一组信标，并且在第二组的查询间隔期间向第二组广播服务请求。 在一个示例中，第一组信标可以包括服务更新警报，其被配置为警告第一组的其他成员预期的服务请求和响应事件以学习可从第二组获得的服务。

    METHODS AND ARRANGEMENTS FOR ADVERTISING SERVICES IN WIRELESS NETWORKS
    7.
    发明申请
    METHODS AND ARRANGEMENTS FOR ADVERTISING SERVICES IN WIRELESS NETWORKS 有权
    无线网络广告服务的方法和安排

    公开(公告)号：US20140185468A1

    公开(公告)日：2014-07-03

    申请号：US13730978

    申请日：2012-12-29

    申请人： Minyoung Park ,  Sanghoon Kim

    发明人： Minyoung Park ,  Sanghoon Kim

    IPC分类号： H04W48/16

    CPC分类号： H04W24/08 ,  H04W48/16 ,  H04W88/08

    摘要： Logic may decide which service advertisement information to transmit in a service advertisement frame based on link margin information of each service advertisement received. Logic may filter the service advertisement information to avoid advertising service information for service providers that cannot be reached. A first station may receive a service advertisement from a second station and determine whether to include the service advertisement with a transmission of the first station's service advertisement based upon perceived proximity of the second station. A station may generate a Leaving Message if a user terminates service advertisements of the station or the station appears to be moving away from a service advertisement group. In response to receiving a Leaving Message from a neighboring station, a station may remove the neighboring station from a list of service providers maintained by the station.

    摘要翻译： 逻辑可以基于接收到的每个服务广告的链接边缘信息来决定在服务广告帧中传送的服务广告信息。 逻辑可以过滤服务广告信息，以避免无法达到的服务提供商的广告服务信息。 第一站可以从第二站接收服务通告，并且基于所感测到的第二站的接近度来确定是否包括具有第一站服务广告的传输的服务广告。 如果用户终止站的服务广告或站似乎正在离开服务广告组，则站可以生成离开消息。 响应于从邻近站接收到离开消息，站可以从由站维护的服务提供商的列表中移除相邻站。

    Apparatus and Method for I/Q Modulation
    9.
    发明申请
    Apparatus and Method for I/Q Modulation 审中-公开
    用于I / Q调制的装置和方法

    公开(公告)号：US20100226459A1

    公开(公告)日：2010-09-09

    申请号：US12223854

    申请日：2006-12-07

    申请人： Seung-Keun Park ,  Jin-A Park ,  Pyung-Dong Cho ,  Sanghoon Kim

    发明人： Seung-Keun Park ,  Jin-A Park ,  Pyung-Dong Cho ,  Sanghoon Kim

    IPC分类号： H04L27/12 ,  H04L27/36

    CPC分类号： H04L27/2053

    摘要： An apparatus and method for I/Q modulation are provided. According to the apparatus and method, the symbol error probability performance of a conventional I/Q modulation method can be improved by a maximum of 3dB, and when the same symbol error rate (SER) as that of the conventional method is obtained, the power consumption can be reduced to half that required by the conventional method. The apparatus includes: an oscillator generating a sine wave signal; an IQ sine wave signal generation unit adjusting the phase of the sine wave signal based on I channel data and Q channel data, thereby generating an I channel sine wave signal and a Q channel sine wave signal such that a signal obtained by mixing a first signal and a second signal satisfies the condition that the mixed signal has a phase on a signal constellation diagram corresponding to the I and Q channel data, in which the first signal is obtained by applying the I channel data to the I channel sine wave signal and the second signal obtained by applying the Q channel data to the Q channel sine wave signal; and a transmission signal generation unit generating a transmission signal corresponding to the I and Q channel data, by respectively applying the I channel data and the Q channel data to the I channel sine wave signal and the Q channel sine wave signal.

    摘要翻译： 提供了用于I / Q调制的装置和方法。 根据该装置和方法，传统I / Q调制方法的符号误差概率性能可以最大提高3dB，当获得与传统方法相同的符号误码率（SER）时，功率 消耗量可以降低到常规方法所需的一半。 该装置包括：产生正弦波信号的振荡器; IQ正弦波信号产生单元，基于I通道数据和Q通道数据调整正弦波信号的相位，从而产生I通道正弦波信号和Q通道正弦波信号，使得通过混合第一信号 并且第二信号满足混合信号在对应于I和Q信道数据的信号星座图上具有相位的条件，其中通过将I信道数据应用于I信道正弦波信号获得第一信号，并且 通过将Q信道数据应用于Q信道正弦波信号而获得的第二信号; 以及发送信号生成单元，通过分别将I通道数据和Q通道数据分别施加到I通道正弦波信号和Q通道正弦波信号，生成与I通道数据和Q通道数据对应的发送信号。

    SECURITY SYSTEM FOR EXTERNAL DATA STORAGE APPARATUS AND CONTROL METHOD THEREOF
    10.
    发明申请
    SECURITY SYSTEM FOR EXTERNAL DATA STORAGE APPARATUS AND CONTROL METHOD THEREOF 有权
    用于外部数据存储设备的安全系统及其控制方法

    公开(公告)号：US20100017575A1

    公开(公告)日：2010-01-21

    申请号：US11920992

    申请日：2007-10-02

    申请人： Sanghoon Kim

    发明人： Sanghoon Kim

    IPC分类号： G06F12/14 ,  G06F12/00

    CPC分类号： G06F12/1458 ,  G06F3/0622 ,  G06F3/064 ,  G06F3/0673 ,  G06F21/80

    摘要： A security system for an external data storage apparatus and a control method thereof, in which a data storage is driven by reading an identification (ID), which is input through a key input unit for the purpose of security of the external data storage apparatus, and then checking whether or not the read ID is equal to a previously registered ID, thereby preventing data from leaking out and being damaged in advance by another person, and safely protecting the data of a user. The security system comprises a data storage, in which data is stored; a high-speed serial bus, which connects the data storage with a data terminal, which read and write the data stored in the data storage; a key input unit, which converts an ID, which is input by operation of a user, to an electrical signal and outputs the converted signal; a memory, which stores and sets the ID input by the key input unit; and a control circuit, which, when the ID input by the key input unit is applied, compares the input ID with the preset ID stored in the memory, drives the data storage based on the compared result, and re-arranges storage sectors of the data storage to prevent the data from leaking out of the data storage when an unauthorized data terminal provides access.

    摘要翻译： 一种用于外部数据存储装置的安全系统及其控制方法，其中通过读取通过密钥输入单元输入的用于外部数据存储装置的安全性的标识（ID）来驱动数据存储， 然后检查读取的ID是否等于先前登录的ID，从而防止数据泄漏并被其他人预先损坏，并且安全地保护用户的数据。 安全系统包括数据存储器，其中存储数据; 高速串行总线，其将数据存储器与数据终端连接，数据终端读取和写入存储在数据存储器中的数据; 键输入单元，其将通过用户的操作输入的ID转换为电信号并输出​​转换的信号; 存储器，其存储并设置由键输入单元输入的ID; 以及控制电路，当应用由键输入单元输入的ID时，将输入ID与存储在存储器中的预置ID进行比较，根据比较结果驱动数据存储，并重新布置存储扇区 数据存储，以防止在未经授权的数据终端提供访问时数据泄漏出数据存储。