| 摘要 |
An image processing method for a display device comprises the steps of: receiving an image signal, determining the maximum brightness of the image signal, dividing the maximum brightness of an imager by the maximum brightness of the image signal to obtain a gain value, multiplying the image signal by the gain value to obtain an image-gaining signal, generating a control signal according to the gain value to control the brightness of the light from the light source to become a multiple of the original brightness of the light from the light source and the inverse of the gain value, and sending the image-gaining signal to the imager and using the controlled light from the light source to form an image.
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