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    • 48. 发明申请
    • Liquid crystal display device
    • 液晶显示装置
    • US20080291358A1
    • 2008-11-27
    • US12153580
    • 2008-05-21
    • Jae-Ho LeeChang-Ho Lee
    • Jae-Ho LeeChang-Ho Lee
    • G02F1/1333
    • G02F1/133608G02F2001/133628
    • A liquid crystal display (LCD) device having a heat releasing structure is disclosed to effectively release heat generated from heating elements such as an inverter IC and a transformer formed on an inverter PCB (Printed, Circuit Board). The LCD device includes a lower cover; a backlight unit formed on the lower cover and providing light; a liquid crystal panel separated from the backlight unit and provided with light; an inverter PCB that drives the backlight unit; an inverter IC and a transformer mounted on the PCB and generating voltage supplied to the backlight unit; a heat conduction unit attached on the inverter IC and the transformer and heat-conducted; and a shield cover protecting the PCB from the exterior and contacting with the heat conduction unit on the inverter IC and the transformer to release heat.
    • 公开了具有放热结构的液晶显示器(LCD)装置,以有效地释放由逆变器IC和形成在逆变器PCB(印刷电路板)上的变压器等加热元件产生的热量。 LCD装置包括下盖; 形成在下盖上并提供光的背光单元; 与背光单元分离并具有光的液晶面板; 驱动背光单元的逆变器PCB; 逆变器IC和安装在PCB上的变压器,并产生提供给背光单元的电压; 连接在逆变器IC和变压器上的导热单元进行热传导; 以及屏蔽盖,保护PCB免受外部的影响,并与变频器IC和变压器上的导热单元接触以释放热量。