DATA TRANSMISSION METHOD AND SIGNAL LINE DRIVE CIRCUIT

摘要

PROBLEM TO BE SOLVED: To alleviate the defect that the states of the potential of signal lines vary between the boundaries and peripheries of blocks when the signal lines on the boundary lines of the blocks receive rocking of the potential in transmitting data for each of the blocks. SOLUTION: Each of signal lines enters a rehearsal polarity inversion period before a normal polarity inversion period and is subjected to polarity inversion in advance. The signal lines on the boundary lines of the blocks are subjected to thrust up of the potential by the rehearsal polarity inversion and the potential once rocks but when the normal polarity inversion period comes around thereafter, the correct potential is applied and the rocking is restored. COPYRIGHT: (C)2004,JPO