| 摘要 |
PROBLEM TO BE SOLVED: To eliminate a feeling of in compatibility on a video when power is controlled, and to prevent the power consumption from exceeding a target value whatever display pattern is displayed, in a plasma display device accompanied with power consumption control. SOLUTION: The difference between the power consumption Psa and the target value Pset is integrated, and integrated power consumption Psum is calculated, and when the Psum is negative (step 1702), its maximum value MCBCmax is set in a luminance setting value. When the Psum is positive (step 1704), a value calculated by the expression: MCBCmax-Psum×MCBCmax/Psum, max is set in the MCBC. |
