| 摘要 |
An image display device capable of controlling in a differentiated manner the signal-brightness characteristics of natural pictures and those of different image sources, such as texts, in the screen frame is to be provided. The image display device is provided with a display area in which are arrayed a plurality of pixels each having a light-emitting device whose brightness is controlled with an image signal output voltage supplied from a signal voltage output circuit. The display area comprises first and second pixel groups of pixels connected to different drive voltage lines. The display area has a display characteristic that the first pixel group and the second pixel group are substantially equal in emission spectrum and differ in light emission brightness relative to the same image signal voltage supplied from the signal voltage output circuit.
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