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    • 5. 发明申请
    • Sensing circuit and display device having the same
    • 感应电路和具有相同的显示装置
    • US20070030255A1
    • 2007-02-08
    • US11440184
    • 2006-05-24
    • San-Jin PakYoung-Jun ChoiMan-Seung ChoJoo-Hyung LeeMyung-Woo Lee
    • San-Jin PakYoung-Jun ChoiMan-Seung ChoJoo-Hyung LeeMyung-Woo Lee
    • G09G5/00
    • G06F3/044
    • A sensing circuit is provided that senses an externally provided pressure on a panel, and includes a sensing capacitor, a first switching element, a second switching element and a third switching element; where the sensing capacitor includes a sensing electrode on the first substrate, the insulating layer and the opposite electrode; the sensing capacitor varies a capacitance based on the externally provided pressure; the first switching element is electrically connected to the sensing electrode to charge the sensing capacitor based on a first switching signal; the second switching element outputs a current based on a second switching signal and a first voltage; the third switching element is electrically connected to the sensing electrode to control the current based on the variation of the capacitance of the sensing capacitor to generate a sensing signal; and where a thickness is decreased, and an image display quality is improved.
    • 提供一种感测电路,其感测面板上的外部提供的压力,并且包括感测电容器,第一开关元件,第二开关元件和第三开关元件; 其中感测电容器包括在第一基板上的感测电极,绝缘层和相对电极; 感测电容器根据外部提供的压力改变电容; 第一开关元件电连接到感测电极,以基于第一开关信号对感测电容器充电; 第二开关元件基于第二开关信号和第一电压输出电流; 第三开关元件电连接到感测电极,以基于感测电容器的电容的变化来控制电流以产生感测信号; 并且其中厚度减小,并且图像显示质量得到改善。
    • 10. 发明授权
    • Portable computer with latch assembly
    • 带闩锁组件的便携式电脑
    • US06256194B1
    • 2001-07-03
    • US09453559
    • 1999-12-03
    • Young-Jun ChoiDu-Il Kim
    • Young-Jun ChoiDu-Il Kim
    • G06F116
    • G06F1/1616G06F1/1679Y10T70/554Y10T70/5544Y10T292/0802Y10T292/0863
    • A latch assembly including a lug, a rack, and a lever is provided for portable computer. The lug rotatably mounted on a cover case. A hook formed on the other end of lug protrudes through a hook opening of cover case in a closed position so as to be securely connected to hook holder of a main body case through a front opening of the main body case in a closed position and is securely located into inside of the cover case in the open position so as to avoid being broken and injuring an user. The rack slidably disposed within the cover case allows the lug to be projected through the cover case or to be located underneath the cover case. The lever disposed at an outer surface of the cover case is connected to the rack to causes the rack to slidably and linearly move and the lug to rotate and to protrude from and retract into the surface of the cover case. Protrusions formed on the lever contacts a pair of convex portion of the cover case so as to securely maintain the closed or open position.
    • 为便携式计算机提供包括凸耳,齿条和杆的闩锁组件。 凸耳可旋转地安装在盖壳上。 形成在凸耳另一端的挂钩在关闭位置通过盖壳的钩开口突出,以便通过主体壳体的前开口在关闭位置牢固地连接到主体壳体的钩保持器,并且是 牢固地位于盖壳的内部处于打开位置,以避免损坏使用者。 可滑动地设置在盖壳内的齿条允许凸耳通过盖壳突出或位于盖壳下方。 设置在盖壳体的外表面处的杆连接到齿条,以使齿条滑动和线性运动并且凸耳旋转并突出并缩回到罩壳的表面。 形成在杠杆上的突起接触盖壳的一对凸起部分,以便牢固地保持关闭或打开位置。