ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

摘要

An Organic Light Emitting Diode (OLED) display device and a manufacturing method thereof, the OLED display device including: a substrate; a pixel definition layer located on the substrate, wherein a plurality of pixel units arranged together are defined in the pixel definition layer, at least one of the pixel units comprises at least one first sub pixel, at least one second sub pixel and at least one third sub pixel, and the third sub pixel comprises at least two third secondary sub pixels; a first organic light emitting layer arranged in each of the at least one first sub pixel, a second organic light emitting layer arranged in each of the at least one second sub pixel, and third organic light emitting layers arranged in the at least two third secondary sub pixels of the at least one third sub pixel.

主权项

1. An organic light emitting diode display device, comprising:
a substrate;
a pixel definition layer located on the substrate, wherein a plurality of pixel units arranged together are defined in the pixel definition layer, at least one of the pixel units comprises at least one first sub pixel, at least one second sub pixel and at least one third sub pixel, and the third sub pixel comprises at least two third secondary sub pixels;a first organic light emitting layer arranged in each of the at least one first sub pixel, wherein the first organic light emitting layer comprises a first organic light emitting material for emitting light in a first primary color;a second organic light emitting layer arranged in each of the at least one second sub pixel, wherein the second organic light emitting layer comprises a second organic light emitting material for emitting light in a second primary color; andthird organic light emitting layers arranged in the at least two third secondary sub pixels of the at least one third sub pixel, wherein the third organic light emitting layer comprises a third organic light emitting material for emitting light in a third primary color that has the strongest luminous characteristic;wherein the third organic light emitting layers arranged in the at least two third secondary sub pixels are connected with each other.