| abstract |
The invention provides an OLED device and an OLED display. The OLED device of the present invention can double the luminous intensity of the OLED device by connecting two or more light-emitting units in series, which is beneficial to improving the display effect of the OLED display. The OLED display of the present invention includes the above-mentioned OLED device. By connecting two or more light-emitting units in series, the luminous intensity is doubled, which is beneficial to excite the quantum dot film to emit red and green light, and obtain red and green with high color saturation. The blue primary color light improves the color gamut of the OLED display; at the same time, since the light-emitting layers corresponding to the red, green, and blue pixels in the OLED display are all blue light-emitting layers, avoiding the use of precision metal masks is conducive to improving the resolution of the OLED display. |