Panel driving device

1. A panel driving device comprising:

a shift register for sequentially storing address data according to shift clock pulses;

a latch circuit for latching the address data stored in the shift register;

a drive circuit for driving a display panel based on the address data output from the latch circuit; and

a clock interrupting device for interrupting supply of the shift clock pulses to the shift register after a regular timing for causing the latch circuit to latch predetermined address data stored in the shift register

a storage device for storing the address data to be supplied to the shift register; and

a reading device for reading the address data stored in the storage device to load the read address data to the shift register,

wherein the clock interrupting device includes a detecting device for detecting an event in which the predetermined address data are not being read by the reading device, and interrupts supply of the shift clock pulses to the shift register while the detecting device detects the event in which the predetermined address data are not being read.

2. The panel driving device according to claim 1 , wherein the reading device outputs a predetermined signal indicative of the event in which the predetermined address data are not being read, and the detecting device detects the event in which the predetermined address data are not being read, based on the predetermined signal.

3. The panel drive device according to claim 1 , wherein the clock interrupting device includes a gate device for selectively triggering passage of another group of clock pulses supplied to the clock interrupting device, as the shift clock pulses, so that the gate device selects passage or nonpassage of the shift clock pulses depending on a result of detection performed by the detecting device.

4. The panel driving device according to claim 3 , wherein the clock interrupting device includes a delay device for adjusting output timing of the shift clock pulses from the gate device.

5. The panel driving device according to claim 1 , wherein the display panel is a plasma display panel.

6. The panel driving device according to claim 5 , further comprising an address driver for applying data pulses to the plasma display panel to select pixels to emit light based on the address data.