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    • 4. 发明授权
    • Liquid crystal display
    • 液晶显示器
    • US08994903B2
    • 2015-03-31
    • US13483909
    • 2012-05-30
    • Seung-Suk YangHo-Jun LeeSang Ho KimSang Yeoul LimYoung-Min JungHo Kyung KimSung Hoon Kim
    • Seung-Suk YangHo-Jun LeeSang Ho KimSang Yeoul LimYoung-Min JungHo Kyung KimSung Hoon Kim
    • G02F1/1337G02F1/1333G02F1/1335
    • G02F1/133371G02F1/133514G02F1/133707
    • A liquid crystal display includes a display panel having a plurality of pixels. The display panel includes a first substrate and a second substrate opposing each other. A liquid crystal layer is positioned between the first substrate and the second substrate. A pixel electrode is positioned on the first substrate and positioned in one pixel of the plurality of pixels. An opposing electrode faces the pixel electrode with the liquid crystal layer interposed therebetween. At least one of the pixel electrode and the opposing electrode includes a liquid crystal inclination direction determining member. A transmission region of the pixel includes a first region and a second region that have different cell gaps of the liquid crystal layer from each other and extension directions of the liquid crystal inclination direction determining member in the first region and the second region are different from each other.
    • 液晶显示器包括具有多个像素的显示面板。 显示面板包括彼此相对的第一基板和第二基板。 液晶层位于第一基板和第二基板之间。 像素电极位于第一基板上并且位于多个像素的一个像素中。 相对电极面对像素电极,其间插入液晶层。 像素电极和对置电极中的至少一个包括液晶倾斜方向确定部件。 像素的透射区域包括第一区域和第二区域,第一区域和第二区域具有液晶层彼此不同的单元间隙,并且第一区域和第二区域中的液晶倾斜方向确定构件的延伸方向各自不同 其他。
    • 5. 发明申请
    • POWER RELAY ASSEMBLY DRIVING APPARATUS AND DRIVING METHOD THEREOF
    • 电力继电器组装驱动装置及其驱动方法
    • US20140125290A1
    • 2014-05-08
    • US14126185
    • 2012-06-14
    • Ho Kyung KimSang Ryong Lee
    • Ho Kyung KimSang Ryong Lee
    • H02J7/00
    • H02J7/0065B60L3/0023B60L3/04B60L11/1803H02J7/0029H02J7/007Y02T10/7005
    • According to one embodiment of the present invention, a power relay assembly driving apparatus comprises: a first relay unit which switches a connection between a first terminal of a battery unit and a first terminal of an inverter unit having a capacitor; a second relay unit which switches a connection between a second terminal of the battery unit and a second terminal of the inverter unit; a first switching unit connected in parallel to the second relay unit between the second terminal of the battery unit and the second terminal of the inverter unit; a second switching unit connected in parallel to the second relay unit between the second terminal of the battery unit and the second terminal of the inverter unit; and a battery management system (BMS) which controls the first relay unit and the first switching unit in order to pre-charge the capacitor with the power of the battery unit, controls the second relay unit in order to normal-charge the capacitor with the power of the battery unit and then controls the first switching unit in order to end the pre-charging of the capacitor, controls the second switching unit upon a power cutoff of the battery unit in order to form an equipotential between the second relay unit and the second terminal of the inverter unit, and controls the second relay unit in order to electrically separate the second terminal of the battery unit and the second terminal of the inverter unit from each other.
    • 根据本发明的一个实施例,一种动力继电器组件驱动装置,包括:第一中继单元,其切换电池单元的第一端子和具有电容器的逆变器单元的第一端子之间的连接; 第二继电器单元,其切换所述电池单元的第二端子与所述逆变器单元的第二端子之间的连接; 第一开关单元,与电池单元的第二端子和逆变器单元的第二端子之间的第二继电器单元并联连接; 与电池单元的第二端子和逆变器单元的第二端子之间的第二中继单元并联连接的第二开关单元; 以及电池管理系统(BMS),其控制第一中继单元和第一开关单元,以便用电池单元的电力对电容器进行预充电,控制第二中继单元以便对电容器进行正常充电 电池单元的电力,然后控制第一开关单元以结束电容器的预充电,在电池单元的电源切断时控制第二开关单元,以便在第二继电器单元和第二开关单元之间形成等电位 逆变器单元的第二端子,并且控制第二中继单元,以将电池单元的第二端子和逆变器单元的第二端子彼此电分离。