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    • 3. 发明授权
    • Antenna capable of micro-tuning and macro tuning for wireless terminal
    • 天线能够对无线终端进行微调和宏调谐
    • US07375694B2
    • 2008-05-20
    • US11606146
    • 2006-11-30
    • Chang-won JungYong-jin KimYong-eil KimSe-hyun Park
    • Chang-won JungYong-jin KimYong-eil KimSe-hyun Park
    • H01Q9/00H01Q1/38
    • H01Q9/40H01Q1/243H01Q1/38
    • Disclosed is an antenna capable of micro-tuning and macro-tuning for a wireless terminal, comprising: a radiator radiating electromagnetic waves; a ground connected to the radiator; at least one switching element positioned at a lengthwise region of the radiator, for shorting or opening the region of the radiator; and a voltage controlling element positioned at the radiator between the switching element and the ground, for controlling the extent of a voltage potential applied across the radiator. In accordance with the present invention, the antenna is capable of the macro-tuning between the service bands and micro-tuning for channel control within the service bands. Furthermore, the size of the antenna is significantly reduced and the antenna is installed on a circuit board in a patch type, thereby simplifying a work process.
    • 公开了一种能够对无线终端进行微调和宏调谐的天线,包括:辐射电磁波的散热器; 连接到散热器的地面; 至少一个开关元件位于散热器的纵向区域,用于短路或打开散热器的区域; 以及位于开关元件和地之间的散热器处的电压控制元件,用于控制跨过散热器施加的电压电位的程度。 根据本发明,天线能够在服务频带之间进行宏调谐和用于在业务频带内进行信道控制的微调。 此外,天线的尺寸显着减小,并且天线以贴片式安装在电路板上,从而简化了工作过程。
    • 6. 发明申请
    • METHOD AND APPARATUS FOR DISPLAYING AND SELECTING ICONS ON A TOUCH SCREEN
    • 用于在触摸屏上显示和选择图标的方法和装置
    • US20100060597A1
    • 2010-03-11
    • US12486113
    • 2009-06-17
    • Jun-ho ChoiHye-jin KimSe-hyun ParkNa-ri Choi
    • Jun-ho ChoiHye-jin KimSe-hyun ParkNa-ri Choi
    • G06F3/041
    • G06F3/04886
    • A touch screen including a display unit configured to display a plurality of icons. The touch screen may include a detection unit configured to detect a touch in one of a plurality of touch detection regions of the display unit wherein the touch detection regions comprise an icon portion on which one icon of the plurality of icons is displayed, and an adjacent portion which is adjacent to the icon portion. The touch screen may further include a control unit electrically connected to the display unit and the detection unit, the control unit configured to control display operations of the display unit, and configured to identify based on a received signal from the detection unit which touch detection region is touched and which one icon is displayed in the touched detection region.
    • 一种触摸屏,包括被配置为显示多个图标的显示单元。 触摸屏可以包括检测单元,其被配置为检测显示单元的多个触摸检测区域中的一个触摸,其中触摸检测区域包括在其上显示多个图标中的一个图标的图标部分,以及相邻的 与图标部分相邻的部分。 所述触摸屏还可以包括电连接到所述显示单元和所述检测单元的控制单元,所述控制单元被配置为控制所述显示单元的显示操作,并且被配置为基于来自所述检测单元的接收信号识别所述触摸检测区域 被触摸,并且在触摸的检测区域中显示哪个图标。
    • 7. 发明授权
    • Monopole antenna applicable to MIMO system
    • 单极天线适用于MIMO系统
    • US07460069B2
    • 2008-12-02
    • US11489457
    • 2006-07-20
    • Se-hyun ParkByung-tae YoonYoung-eil KimYoung-min Moon
    • Se-hyun ParkByung-tae YoonYoung-eil KimYoung-min Moon
    • H01Q1/38
    • H01Q9/42
    • A monopole antenna capable of implementing an MIMO system, which includes a ground part formed of plate metal, a monopole antenna element connected to one side of the ground part and formed of strips bent multiple times, an auxiliary antenna element connected to one side of the ground part and disposed adjacent to the monopole antenna element to electrically connect to the monopole antenna element, and a short-circuit part interconnecting the monopole antenna element and the auxiliary antenna element. Accordingly, the monopole antenna element is bent multiple times so that the antenna can become compact in less than half a width compared to the conventional antenna, and when the MIMO system is constructed, the interference between the respective antennas can be reduced so that the array antenna can become compact in size.
    • 一种能够实现MIMO系统的单极天线,其包括由板金属形成的接地部分,连接到接地部分的一侧并由多个弯曲的条带形成的单极天线元件,连接到所述接地部分的一侧的辅助天线元件 接地部分并且设置成与单极天线元件相邻以电连接到单极天线元件,以及将单极天线元件和辅助天线元件互连的短路部分。 因此,与常规天线相比,单极天线元件弯曲多次,使得天线可以变得小于半宽度,并且当构成MIMO系统时,可以减小各个天线之间的干扰,使得阵列 天线尺寸变得紧凑。