Patent ID: 8311839

Claim:
An image display device comprising: a display unit; a storage unit for storing a plurality of image data converted from a plurality of head portrait data of persons, a plurality of voice data converted from a plurality of voiceprint data of persons, and a plurality of image files, wherein each of the image data is corresponding to one of the voice data respectively, and each of the image files is able to contain at least one of the image data; a voice receiving unit for receiving a current voice; and a processing unit electrically connected to the display unit, the storage unit and the voice receiving unit, the processing unit judging whether the current voice is similar to one of the voice data, so as to determine the image data corresponding to the current voice, when the current voice is similar to one of the voice data, the processing unit judging whether each of the image files contains the image data corresponding to the current voice and then displaying the image file(s), which contain the image data corresponding to the current voice, on the display unit.