Organic light emitting diode display

摘要

An organic light emitting diode display includes a pixel having a plurality of sub-pixels (SP1,SP2,SP3). Each of the plurality of sub-pixels includes a first sub-pixel (SP1) having a first anode (301) and a first organic emission layer (321), a second sub-pixel (SP2) having a second anode (302) and a second organic emission layer (322), and a third sub-pixel (SP3) having a third anode (303) and a third organic emission layer (323). The first (301), second (302), and third anodes (303) satisfy the following condition: W �¢ 1 + W �¢ 2 < 2 �¢ W �¢ 3 < 2 3 �¢ P
where W1, W2, and W3 respectively denote the width of the first anode (301), the width of the second anode (302), and the width of the third anode (303) measured along a direction traversing the first sub-pixel (SP1), the second sub-pixel (SP2), and the third sub-pixel (SP3) and where P denotes a width of the pixel measure along the direction traversing the first sub-pixel (SP1), the second sub-pixel (SP2), and the third sub-pixel (SP3).