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    • 9. 发明申请
    • METHOD OF DRIVING PLASMA DISPLAY PANEL AND PLASMA DISPLAY DEVICE
    • 驱动等离子显示面板和等离子体显示装置的方法
    • US20100289794A1
    • 2010-11-18
    • US12667170
    • 2007-06-29
    • Akihiro Takagi
    • Akihiro Takagi
    • G09G3/28G09G5/00
    • G09G3/2965G09G3/293G09G2310/0218G09G2330/021G09G2360/16
    • In a PDP device, a technique capable of more efficiently performing address energy control according to contents of a display image (display data) to reduce the address energy. In the PDP device, as an address energy recovery circuit, a plurality of address energy control circuits (B1 to Bn) are provided corresponding to a plurality (n) of regions (H1 to Hn) into which a screen area (R) and a group of address electrodes are divided in a horizontal direction. For each of the regions (H) of which the address energy recovery circuits (B) are respectively in charge and for each of subfields, an address pulse switching load (Q) corresponding to that region (H) is determined, and then, according to the magnitude of the load (Q), the operation of the address energy recovery circuit (B) is ON/OFF-controlled.
    • 在PDP装置中,能够根据显示图像的内容(显示数据)更有效地进行地址能量控制以减少地址能量的技术。 在PDP装置中,作为地址能量恢复电路,与多个(n)个区域(H1〜Hn)对应地设置有多个地址能量控制电路(B1〜Bn),其中屏幕区域(R)和 一组寻址电极沿水平方向分割。 对于地址能量恢复电路(B)分别充电的区域(H)和每个子场的每个区域(H),确定与该区域(H)相对应的寻址脉冲切换负载(Q),然后根据 对于负载的大小(Q),地址能量恢复电路(B)的操作是ON / OFF控制的。
    • 10. 发明申请
    • METHOD FOR DRIVING PLASMA DISPLAY PANEL AND PLASMA DISPLAY DEVICE
    • 用于驱动等离子体显示面板和等离子体显示装置的方法
    • US20100271351A1
    • 2010-10-28
    • US12670969
    • 2007-07-27
    • Akihiro TakagiTetsuya SakamotoTakashi Sasaki
    • Akihiro TakagiTetsuya SakamotoTakashi Sasaki
    • G06F3/038
    • G09G3/294H01J11/14H01J11/26H01J11/36
    • A plasma display device includes a plasma display panel and a driver unit driving the plasma display panel. The plasma display panel includes a first plate on which a sustain electrode and a scan electrode, a dielectric layer, an address electrode extending in a direction intersecting with the sustain electrode, and a protective layer are sequentially stacked and a second plate disposed to face the first plate via a discharge space. On the second plate, a barrier rib extending in the direction intersecting with the sustain electrode is formed. One edge part of the address electrode lies on the barrier rib and the other edge part of the address electrode lies on the discharge space. During an address period, the driver unit applies a scan pulse operating as an anode to the scan electrode and applies an address pulse operating as a cathode to the address electrode. This makes it possible to prevent erroneous discharge.
    • 等离子体显示装置包括等离子体显示面板和驱动等离子体显示面板的驱动单元。 等离子体显示面板包括第一板,维持电极和扫描电极,电介质层,沿着与维持电极相交的方向延伸的寻址电极和保护层依次层叠在其上,并且第二板设置成面对 第一板通过放电空间。 在第二板上形成有与维持电极相交的方向延伸的隔壁。 寻址电极的一个边缘部分位于阻挡肋上,寻址电极的另一个边缘部分位于放电空间上。 在寻址周期期间,驱动器单元将扫描脉冲作为阳极施加到扫描电极,并将作为阴极的地址脉冲施加到寻址电极。 这使得可以防止错误的放电。