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    • 4. 发明申请
    • Context-awareness based system supporting autonomous system construction and method of operating the system
    • 基于上下文意识的系统支持自主系统构建和操作系统的方法
    • US20070150589A1
    • 2007-06-28
    • US11636047
    • 2006-12-08
    • Won KimDo KimSun Kim
    • Won KimDo KimSun Kim
    • G06F15/173
    • G06F8/76G06F8/60
    • Provided are a context-awareness based system supporting autonomous system construction and a method of operating the system. A context-awareness based user system operating in association with at least one server providing system software and platform software includes a platform manager downloading at least one piece of software required to operate the user system from the server according to a context profile based on context information provided by a sensor and managing the downloaded software; and a profile cache storing at least one profile managed by the platform manager. Accordingly, user convenience can be maximized by autonomously modifying or reconstructing a system software structure in order to cope with various situations that arise when using a single user system.
    • 提供了一种支持自主系统构建的基于上下文感知的系统和一种操作该系统的方法。 与提供系统软件和平台软件的至少一个服务器相关联地运行的基于上下文感知的用户系统包括平台管理器,其基于上下文信息根据上下文简档从服务器下载操作用户系统所需的至少一件软件 由传感器提供并管理下载的软件; 以及存储由平台管理器管理的至少一个简档的简档缓存。 因此,通过自主地修改或重构系统软件结构,可以最大化用户便利性,以便应对在使用单个用户系统时出现的各种情况。
    • 8. 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。
    • 10. 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。