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    • 83. 发明申请
    • ANTENNA ELEMENT AND COMMUNICATION APPARATUS
    • 天线元件和通信设备
    • US20110189963A1
    • 2011-08-04
    • US12984131
    • 2011-01-04
    • Sung-Hyuk YOON
    • Sung-Hyuk YOON
    • H01Q21/30H04B1/38
    • H01Q21/30H04B1/38
    • An antenna element includes a feeding path unit connected to a feeding point, first and second antenna main body units, and first and second short-circuit path units. The first antenna main body unit has one end connected to the feeding path unit and the other end that is opened. The second antenna main body unit has one end connected to a connection point between the feeding path unit and the first antenna main body unit and the other end that is opened. The first short-circuit path unit contributes to a resonance to a radio signal in a predetermined first frequency band, and is formed between the connection point and a ground point. The second short-circuit path unit contributes to a resonance to a radio signal in a second frequency band higher than the first frequency band, and has a path length different from that of the first short-circuit path unit.
    • 天线元件包括连接到馈电点的馈送路径单元,第一和第二天线主体单元以及第一和第二短路路径单元。 第一天线主体单元的一端连接到馈送路径单元,另一端被打开。 第二天线主体单元的一端连接到馈送路径单元和第一天线主体单元之间的连接点,另一端被打开。 第一短路路径单元有助于在预定的第一频带中对无线电信号的共振,并且形成在连接点和接地点之间。 第二短路路径单元有助于对比第一频带高的第二频带的无线信号的谐振,并且具有与第一短路路径单元不同的路径长度。
    • 84. 发明授权
    • Composition for alignment film having excellent adhesiveness
    • 具有优异粘附性的取向膜的组合物
    • US07858669B2
    • 2010-12-28
    • US12226864
    • 2007-11-15
    • Du-Hyun ShinHyuk YoonMoon-Soo Park
    • Du-Hyun ShinHyuk YoonMoon-Soo Park
    • C09K19/04C08F2/46
    • G02F1/133636C08F20/10G02B5/3016G02F1/133711G02F2202/28Y10T428/1059
    • There is provided a novel composition for an alignment film having excellent adhesiveness to a liquid crystal layer as well as to a substrate when a cycloolefin-based aligned film (COP) is used as the substrate instead of triacetyl cellulose (TAC) that is used as a conventional substrate for an optical film whose optical properties are significantly deteriorated when it is used under hot and humid environments. The composition for an alignment film that is used for splay alignment includes polyvinyl alcohol (PVA); 13 to 25% by weight of an aery late monomer based on the weight of the polyvinyl alcohol; 20 to 30 % by weight of a compatibilizing agent based on the weight of the acrylate monomer; and 10 to 50% by weight of an aqueous photo initiator based on the weight of the acrylate monomer.
    • 提供了一种用于当使用环烯烃基取向膜(COP)作为基材代替三乙酰纤维素(TAC)时与液晶层以及基材的粘合性优异的取向膜的新型组合物,其用作 用于光学膜的常规基板,其在热和潮湿环境下使用时其光学特性显着劣化。 用于喷射取向的取向膜用组合物包括聚乙烯醇(PVA) 13至25重量%的基于聚乙烯醇重量的高温单体; 基于丙烯酸酯单体重量的相容剂为20〜30重量% 和基于丙烯酸酯单体重量的10至50重量%的光引发剂水溶液。
    • 89. 发明授权
    • Jumping device for exercise
    • 跳跃装置运动
    • US06840893B2
    • 2005-01-11
    • US10135157
    • 2002-04-29
    • Tae-Hyuk Yoon
    • Tae-Hyuk Yoon
    • A43B3/00A63B25/02A63B25/10A63B25/08A63B25/00
    • A63B25/10A63B25/02A63B2208/12
    • Disclosed is a jumping device for exercise including an arc-shaped plate spring, a vertical member coupled to the plate spring, a footrest coupled to the vertical member while extending horizontally, a hinge lever hingably coupled to the footrest, a hoof lever hingably coupled to the hinge lever and fixedly mounted to the plate spring in an overlapping state, a shoe case serving as a shoe to be worn by a user, the shoe case being integrally coupled to the footrest while including a shoe bottom plate, and a U-shaped strip member serving as a connecting rod for connecting the footrest to the vertical member, the strip member having leg portions each fixedly mounted at a lower end thereof to an intermediate portion of the shoe bottom plate while extending upwardly and inclinedly toward an upper end thereof, and a connecting portion for connecting the leg portions, and a fitting member fixedly mounted to the connecting portion of the strip member at the rear of the strip member, the fitting member being fitted around the vertical member. The strip member has a function as a connecting rod adapted to maintain the shoe case in its horizontal state, thereby eliminating need for a separate connecting rod. In particular, the jumping device can be conveniently used by children without any danger of injury because no connecting rod is used.
    • 公开了一种用于运动的跳跃装置,包括弧形板簧,连接到板簧的垂直构件,在水平延伸的同时连接到垂直构件的搁脚板,可铰接地联接到脚踏板上的铰链杆,铰接杆 所述铰链杆以重叠状态固定地安装到所述板簧,用作鞋的鞋壳以由使用者佩戴,所述鞋套整体地联接到所述搁脚板,同时包括鞋底板和U形 带状构件,其用作用于将搁脚板连接到垂直构件的连接杆,所述带状构件具有腿部,每个腿部在其下端固定地安装到鞋底板的中间部分,同时向上且向其上端倾斜, 以及用于连接腿部的连接部分,以及固定地安装在带状部件的带状部件的连接部分处的带状部件的后部的配合部件, g构件围绕垂直构件安装。 带状构件具有适于将鞋壳保持在水平状态的连杆的功能,从而不需要单独的连杆。 特别地,跳跃装置可以方便地使用,没有任何伤害的危险,因为没有使用连杆。