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A tunable surface-emitting integrated lighting system is constructed using a combination of inorganic light-emitting diodes(LEDs) and transparent organic LEDs(OLEDs).An RB two-color LED is used to supply red and blue light emission,and a green organic LED is used to supply green light emission.Currents of the LED and OLED are tuned to produce a white color,showing different Commission Internationale d’Eclairage(CIE) chromaticity coordinates and correlated color temperatures with a wide adjustable range.Such an integration can compensate for the lack of the LED’s luminance uniformity and the transparent OLED’s luminance intensity.
A tunable surface-emitting integrated lighting system is constructed using a combination of inorganic light-emitting diodes (LEDs) and transparent organic LEDs (OLEDs). An RB two-color LED is used to supply red and blue light emission, and a green organic LEDs are used to supply green light emission. Currents of the LED and OLED are tuned to produce a white color, showing different Commission Internationale d’Eclairage (CIE) chromaticity coordinates and correlated color temperatures with a wide adjustable range. for the lack of the LED’s luminance uniformity and the transparent OLED’s luminance intensity.