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    • 2. 发明授权
    • Wake-up apparatus and wake-up method for low power sensor node
    • 低功率传感器节点的唤醒设备和唤醒方法
    • US08824345B2
    • 2014-09-02
    • US12808542
    • 2008-10-24
    • Ji-Eun KimHo-Yong KangNae-Soo KimCheol-Sig Pyo
    • Ji-Eun KimHo-Yong KangNae-Soo KimCheol-Sig Pyo
    • G08C17/00H04W52/02
    • H04W52/0235
    • Provided are a wake-up apparatus and wake-up method for a low power sensor node, and more particularly, to a wake-up apparatus and wake-up method for a low power sensor node, which can extend the battery life of the sensor node and minimize the amount of power consumed by an entire sensor network power by minimizing unnecessary power consumption of the sensor node. The wake-up apparatus for a low power sensor node includes: a wake-up signal detector receiving and detecting a wake-up signal of a sensor node; a wake-up radio frequency (RF) circuit unit filtering and amplifying the wake-up signal; and a wake-up baseband transducer detecting a wake-up address from the wake-up signal and comparing and verifying the wake-up address with a wake-up address that is provided from a server managing the sensor node. The wake-up apparatus outputs an interrupt signal for transmitting a sensing event of the sensor node or outputs a wake-up address of another sensor node in an area where the interrupt signal is to be sensed if errors are not detected when the wake-up address is verified.
    • 提供了用于低功率传感器节点的唤醒装置和唤醒方法,更具体地,涉及用于低功率传感器节点的唤醒装置和唤醒方法,其可以延长传感器的电池寿命 节点,并通过最小化传感器节点的不必要的功耗来最小化整个传感器网络功率消耗的功率量。 用于低功率传感器节点的唤醒装置包括:唤醒信号检测器,其接收并检测传感器节点的唤醒信号; 唤醒射频(RF)电路单元对唤醒信号进行滤波和放大; 以及唤醒基带传感器,从唤醒信号检测唤醒地址,并用从管理传感器节点的服务器提供的唤醒地址来比较和验证唤醒地址。 唤醒装置输出用于发送传感器节点的感测事件的中断信号,或者在唤醒时未检测到错误的情况下,在要检测中断信号的区域中输出另一个传感器节点的唤醒地址 地址已验证。
    • 9. 发明申请
    • LIGHT EMITTING DISPLAY DEVICE
    • 发光显示装置
    • US20110057208A1
    • 2011-03-10
    • US12699468
    • 2010-02-03
    • HEE-CHUL JEONJi-Eun KimJung-I YunSang-Min Hong
    • HEE-CHUL JEONJi-Eun KimJung-I YunSang-Min Hong
    • H01L33/08
    • H01L51/5246H01L27/3244
    • Provided is an organic light emitting display device sealed maintaining durability by preventing permeation of oxygen and moisture and improving impact resistance. The light emitting display device includes a first substrate; a second substrate disposed facing toward the first substrate; an emission unit disposed between the first substrate and the second substrate and comprising a plurality of light emitting devices; a first sealant disposed between the first substrate and the second substrate, and surrounding the emission unit and combining the first substrate and the second substrate; a first region formed between around a flat portion of the first sealant and a margin of the second substrate; a second region formed between around a corner of the first sealant and a margin of the second substrate; a second sealant disposed in the first region; and a third sealant disposed in the second region.
    • 提供一种有机发光显示装置,其通过防止氧气和水分的渗透并改善耐冲击性而保持耐久性。 发光显示装置包括:第一基板; 面向第一基板的第二基板; 发射单元,设置在所述第一基板和所述第二基板之间,并且包括多个发光装置; 第一密封剂,其设置在所述第一基板和所述第二基板之间,并且包围所述发光单元并且组合所述第一基板和所述第二基板; 形成在所述第一密封剂的平坦部分和所述第二基板的边缘之间的第一区域; 形成在所述第一密封剂的角部和所述第二基板的边缘之间的第二区域; 设置在所述第一区域中的第二密封剂; 以及设置在所述第二区域中的第三密封剂。