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    • 3. 发明公开
    • 전원 공급 장치 및 이를 포함하는 액정 표시 장치
    • 用于提供包含其的电力和液晶显示器的装置
    • KR1020080028671A
    • 2008-04-01
    • KR1020060094263
    • 2006-09-27
    • 삼성디스플레이 주식회사
    • 권달중강문식권영섭황의동
    • G02F1/133
    • H05B41/2824
    • A power supply apparatus and an LCD(Liquid Crystal Display) including the same are provided to transmit or intercept a second direct current voltage into a second direct current-alternating current converting member, thereby providing the power voltage to lamps selectively. The first DC(Direct Current)-AC(Alternating Current) converting member(250) is enabled by a driving signal, converts DC voltage into the first AC voltage, boosts the first AC voltage and provides the boosted AC voltage as power voltage. A switching member(260) transmits the driving signal selectively in response to a selection signal. When the driving signal is transmitted by the switching member, the second DC-AC converting member(270) is enabled by the driving signal, converts DC voltage into the second AC voltage, boosts the second AC voltage and provides the boosted AC voltage as power voltage. The first and second DC-AC converting members include a half-bridge inverter, a full-bridge inverter or a push-pull inverter.
    • 提供包括该电源装置和LCD(液晶显示器)以将第二直流电压传输或截取到第二直流电流转换构件中,从而将电源电压选择性地提供给灯。 通过驱动信号使第一DC(直流)-AC(交流)转换构件(250)转换为第一AC电压,升高第一AC电压并将升压的AC电压提供为电源电压。 切换构件(260)响应于选择信号选择性地发送驱动信号。 当通过切换部件传输驱动信号时,通过驱动信号使第二DC-AC转换部件(270)被驱动,将直流电压转换为第二交流电压,升压第二交流电压,并将升压的交流电压提供为电力 电压。 第一和第二DC-AC转换构件包括半桥逆变器,全桥逆变器或推挽逆变器。
    • 6. 发明公开
    • 표시 장치 및 그 구동 방법
    • 显示装置及其驱动方法
    • KR1020150050763A
    • 2015-05-11
    • KR1020130131409
    • 2013-10-31
    • 삼성디스플레이 주식회사
    • 구본성이종재황의동김준달남양욱
    • G09G3/20
    • G09G3/3266G09G2320/041
    • 표시장치는복수의화소, 상기복수의화소에연결되어있는복수의주사선에연결되어있는주사구동부, 및주변온도에따라게이트온 전압의레벨을결정하여상기주사구동부에상기게이트온 전압을전달하는게이트신호발생부를포함하고, 상기게이트신호발생부는상기주변온도에따라변동하는써미스터전압에히스테리시스기능을부가한다. 주변온도변화에따라게이트온 전압의레벨을보정할수 있다. 그리고, 게이트온 전압의레벨을보정함에있어서인접한배선간의커플링으로인한노이즈에의해온도보정에오류가발생하는것을방지할수 있다.
    • 显示装置包括:多个像素; 连接到连接到像素的多条扫描线的扫描驱动单元; 以及栅极信号生成单元,根据周围温度决定栅极导通电压的电平,并将栅极导通电压传送到扫描驱动单元,其中,栅极信号生成单元对根据周围温度变化的热敏电阻施加滞后函数。 栅极电压的电平可以根据周围温度的变化进行校正。 此外,当校正栅极导通电压的电平时,可以防止由于相邻布线之间的耦合引起的噪声引起的温度校正误差。
    • 8. 发明公开
    • 표시 장치의 구동 장치
    • 用于显示装置的驱动装置
    • KR1020140037413A
    • 2014-03-27
    • KR1020120103157
    • 2012-09-18
    • 삼성디스플레이 주식회사
    • 황의동구본성김준달이종재허세영
    • G09G3/20
    • G09G3/3622G09G3/3648G09G3/3696G09G2320/0276G09G2330/026G09G2330/027
    • The present invention relates to a driving device of a display device. The driving device of a display device according to an embodiment of the present invention comprises a reference voltage generating unit for receiving a high potential power voltage, a low potential power voltage which is lower than the high potential power voltage, and an intermediate power voltage having a value between the high potential power voltage and the low potential power voltage and generating a plurality of reference voltages between the high potential power voltage and the low potential power voltage; a gray scale reference voltage generating unit for receiving the reference voltages to be voltage divided and generating a plurality of gray scale reference voltages; and a data driving unit for receiving the gray scale reference voltages, the high potential power voltage and the intermediate power voltage to be used to generate a data voltage.
    • 本发明涉及一种显示装置的驱动装置。 根据本发明的实施例的显示装置的驱动装置包括用于接收高电位电压的参考电压产生单元,低于高电位电压的低电位电压和具有低电位电压的中间电源电压, 高电位电压和低电位电压之间的值,并在高电位电压和低电位电压之间产生多个参考电压; 灰度参考电压产生单元,用于接收待分压的参考电压并产生多个灰度参考电压; 以及数据驱动单元,用于接收用于产生数据电压的灰度参考电压,高电位电压和中间电源电压。
    • 10. 发明公开
    • 백라이트 어셈블리 및 이를 갖는 표시 장치
    • 背光组件和液晶显示装置
    • KR1020080017551A
    • 2008-02-27
    • KR1020060078694
    • 2006-08-21
    • 삼성디스플레이 주식회사
    • 권달중강문식권영섭황의동
    • G02F1/13357
    • G02F1/133608G02F1/133604G02F1/133605
    • A backlight assembly and a display device including the same are provided to increase brightness and reduce power consumption by forming an opening at a receiving container containing lamps. A plurality of lamps(200) is disposed parallel to each other and generates light. A receiving container(300) contains the lamps and openings(312) at a location corresponding to the lamps. A reflection plate(400) of an insulating material is disposed between the lamps and the receiving container, and reflects light from the lamps. The reflection plate includes a reflection plate protrusion inserted in the openings of the receiving container. A mold piece of an insulating material is inserted in the openings of the receiving container. A mold frame is coupled to a rear surface of the receiving container, and is formed of an insulating material including a coupling protrusion inserted in the openings.
    • 提供背光组件和包括该背光组件的显示装置以通过在容纳灯的接收容器上形成开口来增加亮度并降低功耗。 多个灯(200)彼此平行设置并产生光。 接收容器(300)在与灯对应的位置处包含灯和开口(312)。 在灯和接收容器之间设置绝缘材料的反射板(400),并且反射来自灯的光。 反射板包括插入接收容器的开口中的反射板突起。 绝缘材料的模块插入接收容器的开口中。 模框架联接到接收容器的后表面,并且由绝缘材料形成,该绝缘材料包括插入在开口中的联接突起。