US 7,321,344 B2
Plasma display device and method of reducing interference to radio-broadcasting waves, caused by electromagnetic waves derived from plasma display device
Yoshizumi Sekii, Tokyo (Japan)
Assigned to Pioneer Corporation, Tokyo (Japan)
Filed on May 05, 2004, as Appl. No. 10/838,199.
Claims priority of application No. 2003-128857 (JP), filed on May 07, 2003.
Prior Publication US 2004/0239591 A1, Dec. 02, 2004
Int. Cl. G09G 3/28 (2006.01)
U.S. Cl. 345—60 11 Claims
OG exemplary drawing
 
1. A plasma display device comprising:
a plasma display panel; and
a driving pulse generator which generates driving pulses for driving said plasma display panel,
said driving pulse generator generating a driving pulse signal having a frequency identical with one of a plurality of predetermined frequencies, said driving pulse generator being configured so that said one frequency can be manually selected among said plurality of predetermined frequencies, wherein said plurality of predetermined frequencies are frequencies which reduce electromagnetic interference to medium or short radio-casting wave by electromagnetic waves.