会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • Handover method and apparatus for mobile terminal using location information in heterogeneous system network
    • 移动终端在异构系统网络中使用位置信息的切换方法和装置
    • US20060121914A1
    • 2006-06-08
    • US11295126
    • 2005-12-05
    • Won KimBong LeePyeong SongSang NamJae SongYeon Shin
    • Won KimBong LeePyeong SongSang NamJae SongYeon Shin
    • H04Q7/20
    • H04W36/14H04W36/32H04W48/18
    • A handover method and apparatus for a mobile terminal using location information in a network of heterogeneous systems are provided. The handover method uses service area map information provided by a location service server in a mobile communication network in which at least one or more heterogeneous wireless network systems are connected through a predetermined network and, includes: receiving service area map information transmitted from the location service server; the mobile terminal determining whether or not the location of the mobile terminal is within the service area map; and if it is determined that the mobile terminal is within the service area map, the wireless terminal selecting an accessible wireless network system and then activating a unit for communicating with a base station of the selected wireless network system. According to the method, a battery consumption problem that occurs by activating all modems when a wireless terminal, which is connected to a predetermined mobile communication system in an environment where a plurality of heterogeneous systems are overlapping each other, is searching for candidate systems in order to perform handover to a heterogeneous network, can be solved. Also, a problem where finding a candidate system is time-consuming can be solved.
    • 提供了一种在异构系统的网络中使用位置信息的移动终端的切换方法和装置。 切换方法使用由移动通信网络中的位置服务服务器提供的服务区域地图信息,其中至少一个或多个异构无线网络系统通过预定网络连接,并且包括:从位置服务发送的服务区域地图信息 服务器; 移动终端确定移动终端的位置是否在服务区域图内; 并且如果确定所述移动终端在所述服务区域映射内,则所述无线终端选择可访问无线网络系统,然后激活用于与所选择的无线网络系统的基站进行通信的单元。 根据该方法,当在多个异构系统彼此重叠的环境中连接到预定移动通信系统的无线终端时,通过激活所有调制解调器而发生的电池消耗问题正在按顺序搜索候选系统 可以解决异构网络的切换。 此外,可以解决发现候选系统耗时的问题。
    • 3. 发明申请
    • Water Level Display Device Using LED, And Water Level Measurement System Including The Same
    • 使用LED的水位显示装置和包括其的水位测量系统
    • US20110030470A1
    • 2011-02-10
    • US12988793
    • 2009-12-09
    • Won KimDong Gu KimChan Joo Lee
    • Won KimDong Gu KimChan Joo Lee
    • G01F23/18
    • G01F23/242G01F23/243
    • The present invention includes: plural common terminals; plural water level measurement terminals that are arranged at a certain interval along a longitudinal direction; a water level measurement control unit that measures the water level of a measurement subject by letting an electric current flow to the plural common terminals, then reading the state information of an electric current flowing to the plural water level measurement terminals; and an LED unit that reads and displays the water level measurement results through plural LEDs. The water level measurement system according to the invention comprises: the above-mentioned water level display device; a main control module that controls the water level display device to read the water level measurement results from the water level display device and display the water level measurement results in numerical form or on a scale; a power supply module that supplies power to the water level display device under the control of the main control module; and a display module that displays the water level measurement results according to control of the main control module.
    • 本发明包括:多个公共终端; 多个水位测量端子沿纵向方向以一定间隔布置; 水位测量控制单元,其通过使电流流向所述多个公共端子来测量测量对象的水位,然后读取流向所述多个水位测量端子的电流的状态信息; 以及通过多个LED读取并显示水位测量结果的LED单元。 根据本发明的水位测量系统包括:上述水位显示装置; 主控制模块,其控制水位显示装置从水位显示装置读取水位测量结果,并以数字形式或水平显示水位测量结果; 电源模块,其在所述主控模块的控制下向所述水位显示装置供电; 以及显示模块,其根据主控制模块的控制显示水位测量结果。
    • 5. 发明申请
    • PLASMA DISPLAY APPARATUS AND DRIVING METHOD THEREOF
    • 等离子体显示装置及其驱动方法
    • US20070063930A1
    • 2007-03-22
    • US11422216
    • 2006-06-05
    • Won WoonWon KimKyoung JungHyun Do
    • Won WoonWon KimKyoung JungHyun Do
    • G09G3/28
    • G09G3/2965G09G3/2942
    • The present invention relates to a plasma display apparatus, and more particularly, to a driving method thereof. The plasma display apparatus includes a panel comprised of a first substrate and a second substrate bonded to each other, a first electrode and a second electrode formed on the upper substrate, and a sustain driver for applying sustain pulses to the first and second electrodes, wherein the sustain driver applies a sustain voltage between the first and second electrodes, and floats at least one of the first and second electrodes after the completion of a sustain discharge caused by the sustain voltage. In the plasma display apparatus and the driving method thereof, according to the present invention, at least one of a scan electrode and a sustain electrode is floated for a predetermined time after the completion of the sustain discharge. This floating state prevents wall charges that are generated during the sustain discharge from being accumulated and increases a discharge path of a plasma display apparatus using a space voltage, thereby improving afterimage characteristic and enhancing brightness and discharge efficiency.
    • 等离子体显示装置技术领域本发明涉及等离子体显示装置,更具体地,涉及其驱动方法。 等离子显示装置包括由第一基板和彼此接合的第二基板组成的面板,形成在上基板上的第一电极和第二电极以及用于向第一和第二电极施加维持脉冲的维持驱动器,其中, 维持驱动器在第一和第二电极之间施加维持电压,并且在由维持电压引起的维持放电完成之后浮置第一和第二电极中的至少一个。 在等离子体显示装置及其驱动方法中,根据本发明,在维持放电完成之后,扫描电极和维持电极中的至少一个浮起预定时间。 该浮动状态可防止在维持放电期间产生的壁电荷积聚,并且使用空间电压增加等离子体显示装置的放电路径,从而提高余像特性并提高亮度和放电效率。