Power module and display device

等离子显示器件及用来控制它的方法

... 一种在一个预驱动电路中的信号变换电路，把从一个驱动控制电路供给的一个控制信号的基准电位转换成一个输出元件的基准电位。该控制信号然后在一个信号放大电路中放大，并且此后供给到输出元件。这使得即使当驱动控制电路的基准电位和控制信号与输出元件的不同时，也有可能隔离基准电位，并且把控制信号传输到输出元件。也能防止驱动控制电路受输出元件元件等的电位变化的影响。 ...

Plasma display device and its control method

A plasma display apparatus having improved restarting characteristic, a drive method of the same, a waveform generating circuit having reduced memory capacity and a matrix-type panel display using the waveform generating circuit

A PDP apparatus in which previous display data is not displayed when it is powerd on and a waveform generating circuit for generating complicated waveforms without increasing data capacity of a ROM and read speed from the ROM are disclosed. The plasma display apparatus comprises a plasma display panel including a plurality of selectively dischargable and light radiatable cells, reset means for resetting all of the cells to a predetermined state, address means for setting the cells to states corresponding to display data, sustaining discharge means for making the cells to radiate light according to the states, operation stop detecting means for detecting occurrences of an operation stop of the plasma display panel, and initializing means for initializing all of the cells when the plasma display panel stops its operation. In the waveforms generating circuit which generates waveforms based on waveform data and control data for generating the waveforms stored in a ROM, ROM data is divided into ...

Circuit for driving panel display apparatus