Patent ID: 9418619
Filing Date: 2016-08-16
CPC Classification: G02F,G09G

Claim Text:
1. An image display device comprising: a pixel area in which a plurality of pixels are arranged in a matrix shape, each of the pixels including m (m is an integer which is equal to or greater than 4) sub-pixels; and an image processing unit to which an image having a resolution higher than the number of pixels in the pixel area is input, and which assigns grayscale data of the input image to corresponding sub-pixels, wherein when it is assumed that colors of m sub-pixels which are included in one pixel are represented as C1, C2, . . . , and Cm, the m sub-pixels which are sequentially arranged from an arbitrary position include all of the colors of C1, C2, . . . , and Cm in both a vertical direction and a horizontal direction in the pixel area; and the C1, C2, . . . , and Cm include a color included in a first group and a color included in a second group having a higher brightness than the color included in the first group, and the sub-pixels with the color included in the second group are arranged at equal intervals in the pixel area.