中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

22 records (took 0.018 seconds)

    Cooling device coated with carbon nanotube and of manufacturing the same
    11.
    发明申请
    Cooling device coated with carbon nanotube and of manufacturing the same 审中-公开
    涂有碳纳米管并制造其的冷却装置

    公开(公告)号：US20090059535A1

    公开(公告)日：2009-03-05

    申请号：US11988173

    申请日：2005-08-18

    Applicant: Yong-Hyup Kim ,  Ho-Young Lee ,  Seung-Min Lee ,  Woo-Yong Sung ,  Tae-Jun Kang ,  Wal-Jun Kim ,  Jang-Won Yoon ,  Sun-Chang Yeon

    Inventor： Yong-Hyup Kim ,  Ho-Young Lee ,  Seung-Min Lee ,  Woo-Yong Sung ,  Tae-Jun Kang ,  Wal-Jun Kim ,  Jang-Won Yoon ,  Sun-Chang Yeon

    IPC: H05K7/20 ,  B05D1/18

    CPC classification number: H05K7/20427

    Abstract: Provided are a cooling device coated with carbon nanotubes and method of manufacturing the same. Carbon nanotubes are dispersively coated on a surface of the cooling device that radiates generated by a predetermined apparatus or component through thermal exchange. Thus, a carbon nanotube structure is formed so that the cooling device can improve in a thermal radiation characteristic and become small-sized. As a result, electronic devices can be downscaled and heat generated by a highly integrated electronic circuit chip can be effectively radiated, thus increasing lifetime and performance of an operating circuit.

    Abstract translation: 提供涂覆有碳纳米管的冷却装置及其制造方法。 碳纳米管通过热交换分散地涂覆在由预定装置或部件产生的冷却装置的表面上。 因此，形成碳纳米管结构，使得冷却装置能够提高热辐射特性并变小。 结果，电子设备可以被缩小，并且可以有效地辐射由高度集成的电子电路芯片产生的热量，从而增加操作电路的寿命和性能。

    Magnetic sensor for detecting location of short circuit between lead wires of high-density micro-patterns
    12.
    发明申请
    Magnetic sensor for detecting location of short circuit between lead wires of high-density micro-patterns 审中-公开
    用于检测高密度微图案引线之间短路位置的磁传感器

    公开(公告)号：US20060049830A1

    公开(公告)日：2006-03-09

    申请号：US11215118

    申请日：2005-08-31

    Applicant: Dae-Hwa Jeong ,  Seung-Min Lee

    Inventor： Dae-Hwa Jeong ,  Seung-Min Lee

    IPC: G01R31/28

    CPC classification number: G01R31/315 ,  B82Y25/00 ,  G01R15/148 ,  G01R15/202 ,  G01R31/02 ,  G01R33/0358 ,  G01R33/07 ,  G01R33/09 ,  G01R33/093

    Abstract: The present invention relates to a sensor, which detects the short circuit between high-density integrated lead wires formed on various boards, such as used in a flat panel display, in a non-contact manner, wherein an electric field is blocked by a conductor. According to the present invention, the present invention is advantageous in that it greatly improves detection performance and increases the capability to detect short circuit defects at the time of detecting a magnetic field when an electromotive force, caused by the induction of an electric field, is induced at a magnetic sensor, as in the case of a flat panel display, so that defects in metal patterns can be rapidly detected and corrected at an early stage of a manufacturing process, in cooperation with other defect testers, such as an external shape tester, thus remarkably reducing reworking costs.

    Abstract translation: 本发明涉及一种传感器，其以非接触方式检测形成在各种板上的高密度集成引线之间的短路，例如在平板显示器中使用的传感器，其中电场被导体阻挡 。 根据本发明，本发明的优点在于，极大地提高了检测性能，并且提高了当由感应电场引起的电动势是检测到磁场时的短路缺陷的检测能力 如在平板显示器的情况下在磁传感器处感应，使得可以在制造过程的早期阶段与其它缺陷测试器（例如外部形状测试器）协同地快速检测和校正金属图案中的缺陷 ，从而显着降低了返工成本。

    Authentication apparatus and method for non-real-time IPTV system
    14.
    发明授权
    Authentication apparatus and method for non-real-time IPTV system 有权
    非实时IPTV系统的认证装置和方法

    公开(公告)号：US08769280B2

    公开(公告)日：2014-07-01

    申请号：US13170331

    申请日：2011-06-28

    Applicant: Dae-Hee Seo ,  Hyeok-Chan Kwon ,  Seung-Min Lee ,  Yong-Hyuk Moon ,  Jae-Hoon Nah ,  Taek-Yong Nam ,  Dong-Il Seo

    Inventor： Dae-Hee Seo ,  Hyeok-Chan Kwon ,  Seung-Min Lee ,  Yong-Hyuk Moon ,  Jae-Hoon Nah ,  Taek-Yong Nam ,  Dong-Il Seo

    IPC: H04L9/32

    CPC classification number: H04L9/0869 ,  H04L9/3218 ,  H04L2209/601

    Abstract: An authentication apparatus for a non-real-time IPTV system decrypts a first encrypted value included in a contents request message received from a device using a preset session key, and then verifies the validity of the contents request message. If the verification results of the contents request message are valid, the authentication apparatus encrypts a variation between timestamps of the authentication apparatus and the device using the session key, and then generates a second encrypted value. After verification information by which the device is capable of verifying the authentication apparatus has been generated using the second encrypted value, the authentication apparatus sends verification information, together with contents corresponding to the contents request message, to the device.

    Abstract translation: 用于非实时IPTV系统的认证装置使用预设会话密钥来解密从设备接收到的内容请求消息中包含的第一加密值，然后验证内容请求消息的有效性。 如果内容请求消息的验证结果有效，则认证装置使用会话密钥对认证装置的时间戳和装置的变化进行加密，然后生成第二加密值。 在使用第二加密值生成了能够验证认证装置的认证信息的认证信息之后，认证装置将与内容请求消息对应的内容的验证信息发送到设备。

    Nondestructive reliability monitoring method for adhesively bonded structures whose sensitivity is improved by using piezoelectric or conductive materials
    16.
    发明授权
    Nondestructive reliability monitoring method for adhesively bonded structures whose sensitivity is improved by using piezoelectric or conductive materials 失效
    通过使用压电或导电材料提高灵敏度的粘结结构的非破坏性可靠性监测方法

    公开(公告)号：US07589457B2

    公开(公告)日：2009-09-15

    申请号：US11752159

    申请日：2007-05-22

    Applicant: Dai-Gil Lee ,  Hui-Yun Hwang ,  Woo-Seok Chin ,  Seung-Min Lee ,  Byung-Chul Kim ,  Jae-Wook Kwon ,  Soon-Ho Yoon

    Inventor： Dai-Gil Lee ,  Hui-Yun Hwang ,  Woo-Seok Chin ,  Seung-Min Lee ,  Byung-Chul Kim ,  Jae-Wook Kwon ,  Soon-Ho Yoon

    IPC: H01L41/113

    CPC classification number: G01N29/045 ,  G01N27/24 ,  G01N2291/0231 ,  G01N2291/02863 ,  Y10T29/42 ,  Y10T29/49004

    Abstract: A method is disclosed for testing bonded part integrity of bonded structures with increased sensitivity and in a nondestructive manner. The method includes the steps of: mixing a piezoelectric material or an electrically conductive material with an adhesive agent, curing the adhesive agent in between bonding target objects, electrically connecting the bonding target objects to one another, causing an electric current to flow through the bonding target objects to measure a quantity of electric charges flowing between the bonding target objects, and determining existence of bonding damage between the bonding target objects and the adhesive agent based on the quantity of electric charges and predicting a remaining life span of the bonded structures based on a data indicating a correlation between the quantity of electric charges and a predetermined fatigue life.

    Abstract translation: 公开了一种用于以更高的灵敏度和非破坏性的方式测试接合结构的接合部件完整性的方法。 该方法包括以下步骤：将压电材料或导电材料与粘合剂混合，在粘合目标物体之间固化粘合剂，将结合目标物体彼此电连接，使电流流过结合 目标物体，以测量在接合目标物体之间流动的电荷量，并且基于电荷量确定接合目标物体和粘合剂之间的接合损伤的存在，并且基于以下方式预测接合结构体的剩余寿命： 指示电荷量与预定疲劳寿命之间的相关性的数据。

    Network correction security system and method
    17.
    发明申请
    Network correction security system and method 有权
    网络校正安全系统及方法

    公开(公告)号：US20050081046A1

    公开(公告)日：2005-04-14

    申请号：US10882749

    申请日：2004-06-30

    Applicant: Seung-Min Lee ,  Taek-Yong Nam ,  Sung-Won Sohn ,  Chee-Hang Park

    Inventor： Seung-Min Lee ,  Taek-Yong Nam ,  Sung-Won Sohn ,  Chee-Hang Park

    IPC: H04L12/22 ,  G02F1/00 ,  H04L29/06

    CPC classification number: H04L63/1458

    Abstract: A network correction security system. The network correction security system connected between a network node and a security-related external system, detects attacks on the network node, corrects weak parts of the performance of the network node, collects information for improving the security performance of the network node from a security-related external system, analyzes the information, monitors principal resources of the network node to detect a fault, and removes the fault according to a measure corresponding to a grade of the fault. The network correction security system carries out a recovery process when the fault has not been corrected, and recovers the functions of the network node according to a recovery mechanism when the fault has not been removed after the recovery process.

    Abstract translation: 网络校正安全系统。 连接在网络节点和安全相关的外部系统之间的网络校正安全系统，检测对网络节点的攻击，纠正网络节点性能的弱点，从安全性中收集提高网络节点安全性能的信息 相关的外部系统，分析信息，监控网络节点的主要资源以检测故障，并根据与故障等级对应的措施消除故障。 网络校正安全系统在故障未得到纠正的情况下执行恢复过程，并且在恢复过程中还没有删除故障时，根据恢复机制恢复网络节点的功能。

    Non-volatile memory device having a bit line contact pad and method for manufacturing the same
    18.
    发明授权
    Non-volatile memory device having a bit line contact pad and method for manufacturing the same 有权

    公开(公告)号：US06593190B2

    公开(公告)日：2003-07-15

    申请号：US10072577

    申请日：2002-02-06

    Applicant: Seung-Min Lee ,  Byung-Hong Chung

    Inventor： Seung-Min Lee ,  Byung-Hong Chung

    IPC: H01L21336

    CPC classification number: H01L21/76895 ,  H01L27/115 ,  H01L27/11521

    Abstract: A non-volatile memory device and a method for manufacturing the same are disclosed. A non-volatile memory device comprises a semiconductor substrate having active areas which extend in a first direction and are repeatedly arranged in a second direction orthogonal to the first direction, a plurality of word lines formed on the semiconductor substrate which extending in the second direction while being repeatedly arranged in the first direction, string select lines adjacent to a first word line and extending in the second direction, ground select lines adjacent to a last word line and extending in the second direction, a first insulating interlayer formed on the resultant structure and comprising a first opening exposing the active area between the ground select lines and a second opening exposing the active area between the string select lines, a bit line contact pad formed in the second opening. A sidewall of the contact pad comprises a negative slope in the first direction and a positive slope in the second direction. A hard mask layer pattern, having the same pattern size as the active area, is formed on the contact pad and the first insulating interlayer. A second insulating interlayer is formed on the hard mask layer pattern and the first insulating interlayer. The second insulating interlayer has a bit line contact hole on the contact pad and thus the process margin is sufficiently achieved.

Patent Agency Ranking