TY - JOUR AU - Chu, Hye Yong AB - We have fabricated color tunable light sources by combining a transparent and a non‐transparent organic light emitting diodes (OLEDs). This type of color tunable OLED has efficiency losses due to the absorption of a transparent OLED. To minimize the efficiency losses, we have come up with an innovative transparent OLED, which has high transmittance for the light from a non‐transparent OLED and also high bottom to top emission intensity ratio for the light from a transparent OLED. Therefore, the lights from a non‐transparent and a transparent OLEDs could be maximized simultaneously, which resulted in efficient color tunable light sources. TI - 39.1: Invited Paper : Efficient Color Tunable Light Sources by The Combination of a Transparent and a Non‐Transparent Organic Light Emitting Diodes JF - Sid Symposium Digest of Technical Papers DO - 10.1002/j.2168-0159.2012.tb05833.x DA - 2012-06-01 UR - https://www.deepdyve.com/lp/wiley/39-1-invited-paper-efficient-color-tunable-light-sources-by-the-bu0iD3D7ad SP - 531 VL - 43 IS - 1 DP - DeepDyve ER -