| 摘要 |
A white balance adjustment device for a colour display of a portable communication device, said white balance adjustment device (1) comprising: a first image signal adjuster (2) for adjusting a signal level of a first digital image signal (2a) corresponding to a first colour, a second image signal adjuster (3) for adjusting a signal level of a second digital image signal (3a) corresponding to a second colour, and a third image signal adjuster (4) for adjusting a signal level of a third digital image signal (4a) corresponding to a third colour, wherein said white balance adjustment device (1) is arranged to control said first (2), second (3) and third (4) image signal adjusters depending on user input from a user of the portable electronic communication device to his/her preference. |
