Patent ID: 7829887
Filing Date: 2010-11-09
Classification: H01L

Abstract:
1. An organic light emitting diode (OLED) display device, comprising: a plurality of pixels including sub-pixels arranged in a predetermined order along a first direction, each sub-pixel emitting red, green, or blue light, and the predetermined order of the sub-pixels including sub-pixels arranged in an order emitting red, green, and blue lights along the first direction or in a reverse order, wherein an arrangement of colors of light emitted from respective sub-pixels of one pixel is symmetrical to an arrangement of colors of light emitted from respective sub-pixels of an adjacent pixel along the first direction, an axis of symmetry of the symmetrical arrangements being a space between the adjacent pixels, and wherein a light emitting layer of the sub-pixel emitting red light includes a light emitting layer emitting red light and a light emitting layer emitting green light, a light emitting layer of the sub-pixel emitting the green light includes a light emitting layer emitting green light, and a light emitting layer of the sub-pixel emitting blue light includes a light emitting layer emitting blue light and a light emitting layer emitting green light.