Patent ID: 8421927

Claim:
A color adjustment method for display device, comprising: providing a display device, wherein the display device comprises: a display panel, having a plurality of sub pixel units, wherein the sub pixel units comprise red sub pixel units, green sub pixel units, blue sub pixel units and white sub pixel units; a light source module, disposed at a side of the display panel, wherein the light source module comprises a white light source and a yellow light source distributed in the white light source; and a skin-color detector, electrically connected to the display panel, wherein the skin-color detector detects a skin-color area proportion of an image signal of the display panel; and using the skin-color detector to detect the skin-color area proportion of the image signal; when the skin-color area proportion of the image signal is greater than a setting value, turning on the white light source and the yellow light source of the light source module, wherein the setting value is 5%-80%, when the skin-color area proportion of the image signal is less than the setting value, turning on the white light source of the light source module and turning off the yellow light source of the light source module.