中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

530 records (took 0.026 seconds)

    Light emitting diode having protection function
    123.
    发明授权
    Light emitting diode having protection function 失效
    具有保护功能的发光二极管

    公开(公告)号：US08421369B2

    公开(公告)日：2013-04-16

    申请号：US12606800

    申请日：2009-10-27

    Applicant: Jeong In Cheon ,  Byoung Own Min ,  Yu Jin Jang ,  Seung Kon Kong

    Inventor： Jeong In Cheon ,  Byoung Own Min ,  Yu Jin Jang ,  Seung Kon Kong

    IPC: H05B37/02

    CPC classification number: H05B33/0815 ,  Y02B20/341 ,  Y02B20/346

    Abstract: The present invention relates to a light emitting diode driver having a protection function that activates hiccup mode for a predetermined period of time when a light emitting diode performs an abnormal operation to thereby protect the light emitting diode. A light emitting diode driver having a protection function according to an aspect of the invention may include: a light emitting unit emitting light; a reference signal generating unit generating a reference signal having pulses with a predetermined period when the light emitting unit performs an abnormal operation; a control unit controlling operating time in hiccup mode according to the reference signal from the reference signal generating unit, the hiccup mode where output is switched on and off at a predetermined period; and a driving unit driving the light emitting unit in the hiccup mode for the operating time determined by the control unit.

    Abstract translation: 本发明涉及具有保护功能的发光二极管驱动器，该保护功能在发光二极管执行异常操作从而保护发光二极管时，在预定时间段内激活打嗝模式。 根据本发明的一个方面的具有保护功能的发光二极管驱动器可以包括：发光单元; 参考信号产生单元，当所述发光单元执行异常操作时，产生具有预定周期的脉冲的参考信号; 控制单元，根据来自基准信号生成单元的基准信号控制打嗝模式的动作时间，以预定时间段接通和断开输出的打嗝模式; 以及驱动单元，在由所述控制单元确定的所述操作时间的情况下，以所述打嗝模式驱动所述发光单元。

    Method and system for configuring IP address in a wireless communication system
    125.
    发明授权
    Method and system for configuring IP address in a wireless communication system 有权
    在无线通信系统中配置IP地址的方法和系统

    公开(公告)号：US08412198B2

    公开(公告)日：2013-04-02

    申请号：US11520784

    申请日：2006-09-14

    Applicant: Hee-Jin Jang ,  Jae-Hoon Kim ,  Youn-Hee Han ,  Jong-Ho Bang

    Inventor： Hee-Jin Jang ,  Jae-Hoon Kim ,  Youn-Hee Han ,  Jong-Ho Bang

    IPC: H04W36/00

    CPC classification number: H04L61/6022 ,  H04L29/12311 ,  H04L29/12839 ,  H04L61/2084 ,  H04W8/26 ,  H04W80/04 ,  H04W88/08

    Abstract: An apparatus and method for providing a seamless communication service in a wireless communication system. The method includes transmitting a first message to a base station when an IP subnet has been changed due to movement of the portable terminal, the first message including a Medium Access Control (MAC) address of the portable terminal, receiving IP address information from the base station, which can be used in a new IP subnet, and configuring a new IP address based on the received IP address information.

    Abstract translation: 一种用于在无线通信系统中提供无缝通信服务的装置和方法。 该方法包括当由于便携式终端的移动而改变IP子网时向基站发送第一消息，该第一消息包括便携式终端的媒体接入控制（MAC）地址，从基站接收IP地址信息 站，可以在新的IP子网中使用，并根据接收的IP地址信息配置新的IP地址。

    Methods of forming integrated circuit devices having damascene interconnects therein with metal diffusion barrier layers and devices formed thereby
    126.
    发明授权
    Methods of forming integrated circuit devices having damascene interconnects therein with metal diffusion barrier layers and devices formed thereby 有权
    形成具有金属扩散阻挡层和由此形成的器件的具有镶嵌互连的集成电路器件的方法

    公开(公告)号：US08373273B2

    公开(公告)日：2013-02-12

    申请号：US13533135

    申请日：2012-06-26

    Applicant: Hyeok-Sang Oh ,  Woo-Jin Jang ,  Bum-Ki Moon ,  Ji-Hong Choi ,  Minseok Oh ,  Tien-Jen Cheng

    Inventor： Hyeok-Sang Oh ,  Woo-Jin Jang ,  Bum-Ki Moon ,  Ji-Hong Choi ,  Minseok Oh ,  Tien-Jen Cheng

    IPC: H01L23/48 ,  H01L23/52 ,  H01L29/40

    CPC classification number: H01L21/76844 ,  H01L21/76826 ,  H01L21/76832 ,  H01L21/76834 ,  H01L21/76849 ,  H01L21/76885

    Abstract: Methods of forming integrated circuit devices include forming an interlayer insulating layer having a trench therein, on a substrate and forming an electrical interconnect (e.g., Cu damascene interconnect) in the trench. An upper surface of the interlayer insulating layer is recessed to expose sidewalls of the electrical interconnect. An electrically insulating first capping pattern is formed on the recessed upper surface of the interlayer insulating layer and on the exposed sidewalls of the electrical interconnect, but is removed from an upper surface of the electrical interconnect. A metal diffusion barrier layer is formed on an upper surface of the electrical interconnect, however, the first capping pattern is used to block formation of the metal diffusion barrier layer on the sidewalls of the electrical interconnect. This metal diffusion barrier layer may be formed using an electroless plating technique.

    Abstract translation: 形成集成电路器件的方法包括在衬底上形成其中具有沟槽的层间绝缘层，并在沟槽中形成电互连（例如Cu镶嵌互连）。 层间绝缘层的上表面被凹入以暴露电互连的侧壁。 电绝缘的第一覆盖图案形成在层间绝缘层的凹陷的上表面和电互连的暴露的侧壁上，但是从电互连的上表面去除。 在电互连的上表面上形成金属扩散阻挡层，然而，第一覆盖图案用于阻挡电互连的侧壁上的金属扩散阻挡层的形成。 该金属扩散阻挡层可以使用化学镀技术形成。

    SEMICONDUCTOR MEMORY DEVICE INCLUDING SPARE ANTIFUSE ARRAY AND ANTIFUSE REPAIR METHOD OF THE SEMICONDUCTOR MEMORY DEVICE
    127.
    发明申请
    SEMICONDUCTOR MEMORY DEVICE INCLUDING SPARE ANTIFUSE ARRAY AND ANTIFUSE REPAIR METHOD OF THE SEMICONDUCTOR MEMORY DEVICE 审中-公开
    半导体存储器件，包括备用抗体阵列和半导体存储器件的抗体修复方法

    公开(公告)号：US20130003477A1

    公开(公告)日：2013-01-03

    申请号：US13534161

    申请日：2012-06-27

    Applicant: Ju-Seop PARK ,  Sin Ho KIM ,  Byung-Sik MOON ,  Jong-Pil SON ,  Jin-Ho KIM ,  Hyoung-Joo KIM ,  Jong-Min OH ,  Seong-Jin JANG

    Inventor： Ju-Seop PARK ,  Sin Ho KIM ,  Byung-Sik MOON ,  Jong-Pil SON ,  Jin-Ho KIM ,  Hyoung-Joo KIM ,  Jong-Min OH ,  Seong-Jin JANG

    IPC: G11C11/21 ,  G11C29/44

    CPC classification number: G11C29/027 ,  G11C29/789 ,  G11C29/808

    Abstract: A semiconductor memory device including an antifuse cell array and a spare antifuse cell array are provided. An antifuse cell array includes a first set of antifuse cells arranged in a first direction and each one of the first set of antifuse cells is connected to a corresponding one of first through nth word lines. The spare antifuse cell array includes a first spare set of antifuse cells arranged in the first direction and each one of the first spare set of antifuse cells is connected to a corresponding one of first through kth spare word lines. A first operation control circuit is configured to program antifuses of the antifuse cell array and the spare antifuse cell array, and to read a status of each of the antifuses. The first operation control circuit is commonly connected to the first set of antifuse cells and the first spare set of antifuse cells.

    Abstract translation: 提供了包括反熔丝电池阵列和备用反熔丝电池阵列的半导体存储器件。 反熔丝电池阵列包括以第一方向布置的第一组反熔丝元件，并且第一组反熔丝电池中的每一个连接到第一至第n个字线中的对应的一个。 备用反熔断电池阵列包括沿第一方向布置的第一备用组反熔丝单元，并且第一备用组反熔丝单元中的每一个连接到第一至第九备用字线中相应的一个。 第一操作控制电路被配置为编制反冒点电池阵列和备用反熔丝电池阵列的反熔丝，并且读取每个反熔丝的状态。 第一操作控制电路通常连接到第一组反熔丝电池和第一备用反熔丝电池组。

    COMMUNICATION METHOD OF GATEWAY DEVICE SUPPORTING MUTUAL COMMUNICATION OF CAN AND MODBUS AND GATEWAY DEVICE USING THE SAME
    128.
    发明申请
    COMMUNICATION METHOD OF GATEWAY DEVICE SUPPORTING MUTUAL COMMUNICATION OF CAN AND MODBUS AND GATEWAY DEVICE USING THE SAME 有权
    支持CAN和MODBUS和网关设备的通信的网关设备的通信方法

    公开(公告)号：US20120327939A1

    公开(公告)日：2012-12-27

    申请号：US13531224

    申请日：2012-06-22

    Applicant: Sung Jin JANG

    Inventor： Sung Jin JANG

    IPC: H04L12/28

    CPC classification number: H04L12/66 ,  H04L2012/40215 ,  H04L2012/40228

    Abstract: A gateway device is provided. The gateway device for relaying communication between an automotive network communication device and an industrial field bus communication device includes: a Controller Area Network (CAN) input unit for receiving a CAN input data frame from an external; and a conversion unit for converting the received CAN input data frame into a Modbus output data frame according to a predetermined method.

    Abstract translation: 提供网关设备。 用于中继车载网络通信设备和工业现场总线通信设备之间的通信的网关设备包括：控制器局域网（CAN）输入单元，用于从外部接收CAN输入数据帧; 以及转换单元，用于根据预定方法将接收的CAN输入数据帧转换成Modbus输出数据帧。

    Method of driving a light source, light source apparatus for performing the method and display apparatus having the light source apparatus
    130.
    发明授权
    Method of driving a light source, light source apparatus for performing the method and display apparatus having the light source apparatus 有权
    驱动光源的方法，用于执行该方法的光源装置和具有该光源装置的显示装置

    公开(公告)号：US08305336B2

    公开(公告)日：2012-11-06

    申请号：US12470214

    申请日：2009-05-21

    Applicant: Woo-Il Park ,  Seung-Je Lee ,  Sung-Jin Jang ,  Sang-Heon Park ,  Sang-Jun Lee ,  Sang-Moon Moh

    Inventor： Woo-Il Park ,  Seung-Je Lee ,  Sung-Jin Jang ,  Sang-Heon Park ,  Sang-Jun Lee ,  Sang-Moon Moh

    IPC: G09G3/36

    CPC classification number: G09G3/3413 ,  G09G2360/145 ,  H05B33/0827 ,  H05B33/0863 ,  H05B33/0869

    Abstract: A light source apparatus includes a light source module, a light sensor, a data converter, a light source controller and a light source driver. The light source module includes a light source. The light sensor generates sensing data by sensing the amount of light generated from the light source. The data converter converts the sensing data which exceeds a maximum value of reference data of a control range into converted sensing data within the control range. The light source controller generates a control signal for controlling the amount of light from the light source based upon the sensing data corresponding to no more than the maximum value or based upon the converted sensing data. The light source driver drives the light source by providing the light source with a driving signal based upon the control signal.

    Abstract translation: 光源装置包括光源模块，光传感器，数据转换器，光源控制器和光源驱动器。 光源模块包括光源。 光传感器通过感测从光源产生的光量来产生感测数据。 数据转换器将超过控制范围的参考数据的最大值的感测数据转换为控制范围内的转换感测数据。 光源控制器基于对应于不大于最大值的感测数据或者基于转换的感测数据产生用于控制来自光源的光量的控制信号。 光源驱动器通过基于控制信号向光源提供驱动信号来驱动光源。

Patent Agency Ranking