会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明申请
    • Plasma display device and driving method thereof
    • 等离子体显示装置及其驱动方法
    • US20090135100A1
    • 2009-05-28
    • US12292740
    • 2008-11-25
    • Seung-Min KimWoo-Joon ChungTae-Seong KimJun-Ho Lee
    • Seung-Min KimWoo-Joon ChungTae-Seong KimJun-Ho Lee
    • G09G3/28
    • G09G3/2927G09G2310/066G09G2320/0238
    • A method of driving a frame of plasma display device having a first electrode, a second electrode, and an address electrode, the method including gradually decreasing a voltage of the second electrode from a second voltage to a third voltage and, while decreasing the voltage of the second electrode, supplying a vertical synchronization pulse and applying a first voltage to the first electrode, after the voltage of the second electrode reaches the third voltage, gradually increasing the voltage of the second electrode from a fifth voltage to a sixth voltage while a fourth voltage is applied to the first electrode, and, after the voltage of the second electrode reaches the sixth voltage, gradually decreasing the voltage of the second electrode from an eighth voltage to a ninth voltage while a seventh voltage is applied to the first electrode.
    • 一种驱动具有第一电极,第二电极和寻址电极的等离子体显示装置的框架的方法,所述方法包括将第二电极的电压从第二电压逐渐降低到第三电压,并且同时降低 所述第二电极在所述第二电极的电压达到所述第三电压之后,向所述第一电极提供垂直同步脉冲并施加第一电压,将所述第二电极的电压从第五电压逐渐增加至第六电压, 电压施加到第一电极,并且在第二电极的电压达到第六电压之后,当第七电压被施加到第一电极时,将第二电极的电压从第八电压逐渐降低到第九电压。
    • 8. 发明申请
    • PLASMA DISPLAY AND DRIVING METHOD THEREOF
    • 等离子体显示及其驱动方法
    • US20080191971A1
    • 2008-08-14
    • US11967752
    • 2007-12-31
    • Seung-Min KimWoo-Joon ChungSeung-Won ChoiTae-Seong KimJun-Ho Lee
    • Seung-Min KimWoo-Joon ChungSeung-Won ChoiTae-Seong KimJun-Ho Lee
    • G09G3/28
    • G09G3/2925G09G3/2927G09G3/296G09G2310/066G09G2330/028
    • In a plasma display device and a driving method thereof, a switch for applying a voltage rising waveform to a scan electrode during an idle period and a first period is coupled between the scan electrode and a power source. The switch applies the voltage rising waveform having a first slope by being repeatedly turned on/off according to a first control signal during the idle period, and/or the switch applies the voltage rising waveform having a second slope (having a higher gradient than the first slope) by being repeatedly turned on/off according to a second control signal during the first period. As such, the scan electrode voltage is increased with the first slope during the idle period to perform a more stable reset operation. Also, when the idle period does not exist, the voltage of the scan electrode is increased within the first period to enable a normal reset operation.
    • 在等离子体显示装置及其驱动方法中,在扫描电极和电源之间耦合用于在空闲周期和第一周期期间向扫描电极施加升压波形的开关。 开关通过在空闲期间根据第一控制信号重复接通/断开,施加具有第一斜率的升压波形,和/或开关施加具有第二斜率(比梯形图 第一斜坡),通过在第一时段期间根据第二控制信号重复地接通/断开。 这样,在空闲期间,扫描电极电压随着第一斜率增加,以执行更稳定的复位操作。 此外,当空闲时段不存在时,扫描电极的电压在第一时间段内增加,以使得能够进行正常的复位操作。