| 摘要 |
A display apparatus, in which an image shown by an input image signal is divided into a plurality of blocks, an average luminance level of the image signal in each block is detected, adjacent blocks having a relation such that a difference of the average luminance levels is equal to or larger than a predetermined level are detected from the plurality of blocks on the basis of the average luminance level of each of the plurality of blocks, a luminance restriction command signal is generated when it is detected that the adjacent blocks have continued the state where the difference of the average luminance levels is equal to or larger than the predetermined level for a predetermined time, and the image corresponding to the image signal is displayed while restricting the luminance level of the image signal in response to the luminance restriction command signal.
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