Patent ID: 9142165
Filing Date: 2015-09-22
Classification: G09G

Abstract:
1. A field sequential color display, comprising; a display panel including a plurality of unit regions, each unit region including a first color unit region and a white color unit region, the display panel comprising: a first substrate comprising a pixel array; a second substrate disposed opposite to the first substrate; a filter layer disposed on the second substrate, wherein the filter layer is consisted of only a first color filter pattern disposed within the first color unit region and a white color filter pattern disposed within the white color unit region; wherein the area of the first color region and the area of the white color region state a ratio of 4:6; a display medium, sandwiched between the first substrate and the second substrate; and a backlight module, disposed on a side of the display panel, the backlight module comprising of a white light source, a second color light source, and a third color light source, the white light source, the second color light source, and the third color light source are configured to be switched in sequence, wherein: the white light source is configured to provide a white light separating into a first white light portion and a second white light portion, the first white light portion passes through the white color unit, the second white light portion passes through the first color filter pattern and transformed into a color of the first color filter pattern; the second color light source is configured to provide a second color light separating into a first second-color-light portion and a second second-color-light portion, the first second-color-light portion passes through the white color unit, and the second second-color-light portion is blocked by the first color filter pattern; and the third color light source is configured to provide a third color light separating into a first third-color-light portion and a second third-color-light portion, the first third-color-light portion passes through the white color unit, and the second third-color-light portion is blocked by the first color filter pattern.