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    • 42. 发明授权
    • Display device and display method
    • 显示设备和显示方式
    • US07663574B2
    • 2010-02-16
    • US11269711
    • 2005-11-09
    • Akira OtsukaTakashi SasakiAkihiro Takagi
    • Akira OtsukaTakashi SasakiAkihiro Takagi
    • G09G3/28
    • G09G3/2944G09G3/2942G09G3/2946G09G3/2965G09G2360/16
    • A problem is to be solved in that there is to be provided a display device and a display method allowing two or more sorts of sustaining pulses to be employed by switching over the pulses depending on the state of display in such a manner as to achieve characteristics including high light emission efficiency/decrease in streaking and high luminance and the like. The display device is provided wherein one frame image contains a plurality of sub-frames, including: a detection section detecting a state of display: a sustaining pulse output section to select and output one out of two or more sorts of sustaining pulses for a display for each sub-frame depending on the state of display.
    • 要解决的问题在于,要提供一种显示装置和显示方法,允许通过根据显示状态切换脉冲来实现两种或更多种维持脉冲,以实现特性 包括高发光效率/条纹降低和亮度高等。 提供了一种显示装置,其中一帧图像包含多个子帧,包括:检测显示状态的检测部分:用于选择和输出用于显示的两种或更多种维持脉冲中的一种的维持脉冲输出部分 对于每个子帧,取决于显示的状态。
    • 45. 发明申请
    • Plasma Display Panel and Plasma Display Device
    • 等离子显示屏和等离子显示设备
    • US20090231309A1
    • 2009-09-17
    • US12083778
    • 2005-12-02
    • Akira OtsukaTakashi SasakiAkihiro Takagi
    • Akira OtsukaTakashi SasakiAkihiro Takagi
    • G06F3/038H01J17/49
    • H01J11/30H01J11/12H01J2211/323
    • In a long-gap discharge using a trigger discharge in a display cell of a PDP having three electrodes (X, Y, A), a technology capable of stably generating the trigger discharge with low power consumption by using a float electrode is provided. In a dielectric layer of the PDP, a long gap is formed between first and second display electrodes, first and second float electrodes which are capacitive-coupled to the first and second display electrodes are formed, and a short gap is formed between the first and second float electrodes. A sustain pulse is applied to the first and second display electrodes, thereby generating a small trigger discharge in the short gap. Subsequently to this discharge, a main discharge at the long gap is generated. Electrodes and capacitances are structured so that the main discharge has an intensity equal to or smaller than one-fifth of an intensity of the trigger discharge.
    • 在具有三个电极(X,Y,A)的PDP的显示单元中使用触发放电的长距离放电中,提供了能够通过使用浮动电极以低功耗稳定地产生触发放电的技术。 在PDP的电介质层中,在第一和第二显示电极之间形成长间隙,形成与第一和第二显示电极电容耦合的第一和第二浮子电极,并且在第一和第二显示电极之间形成短间隙 第二浮球电极。 维持脉冲施加到第一和第二显示电极,从而在短间隙中产生小的触发放电。 在该放电之后,产生长间隙的主放电。 电极和电容被构造成使得主放电具有等于或小于触发放电强度的五分之一的强度。