Plasma display device and its driving method
A technology of a display device and a driving method, which can be applied to identification devices, static indicators, instruments, etc., can solve problems such as increasing costs, and achieve the effects of improving efficiency and reducing power consumption.
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[0050] Below, refer to Figure 4 to Figure 11 , the plasma display device and its driving method in one embodiment of the present invention are described as follows.
[0051] Figure 4 It is the circuit diagram of the energy recovery device of the plasma display panel in the present invention. Such as Figure 4 As shown, the plasma display device in one embodiment of the present invention includes: a first sustain voltage supply control section 47; a first base voltage (base voltage) supply control section 49; The first energy recovery circuit 41 and the second sustain voltage supply control unit 48 ; the second base voltage supply control unit 50 ; the second energy recovery circuit 42 composed of the second energy recovery / supply unit 45 .
[0052] The first energy recovery circuit 41 recovers energy from the scan electrodes (Y) of the panel capacitor, and supplies the energy recovered from the scan electrodes (Y) to the sustain electrodes (Z) of the panel capacitor. Whe...
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