| 摘要 |
PROBLEM TO BE SOLVED: To provide electronic devices with displays that adapt to different ambient lighting conditions.SOLUTION: An electronic device includes a display having an array of display pixels and having display control circuitry that controls the operation of the display. The display control circuitry adaptively adjusts the display output on the basis of ambient lighting conditions. For example, in cooler ambient lighting conditions such as those dominated by daylight, the display displays neutral colors using a relatively cool white. When the display is operated in warmer ambient lighting conditions such as those dominated by indoor light sources, the display displays neutral colors using a relatively warm white. Adapting to the ambient lighting conditions ensures that the user does not perceive color shifts on the display as the user's vision chromatically adapts to different ambient lighting conditions.SELECTED DRAWING: Figure 6 |
