| 摘要 |
A driving device for driving discharge lamps ( 14 ) includes a first pulse circuit ( 11 ), a second pulse circuit ( 13 ), and a primary driving circuit ( 12 ). The first pulse circuit includes an input end, a first output end ( 1 ), and a second output end ( 2 ). The second pulse circuit includes an input end, a third output end ( 3 ), and a fourth output end ( 4 ). The primary driving circuit is connected between the first pulse circuit and the second pulse circuit for generating drive signals. The second output end of the first pulse circuit is connected to the third output end of the second pulse circuit, and the fourth output end of the second pulse circuit is connected to ground.
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