Oled device and manufacturing method thereof, and flexible display unit

A manufacturing method of an OLED device, comprising:

• providing a flexible substrate;
• forming a first anode and a second anode spaced from each other on the flexible substrate, wherein a spacing between the first anode and the second anode defines a channel;
• forming a flexible electrically-conductive assembly in the channel, wherein the flexible electrically-conductive assembly connects the first anode with the second anode;
• forming a first organic light emitting layer and a second organic light emitting layer respectively on the first anode and the second anode;
• forming a planarization insulating layer on the flexible electrically-conductive assembly;
• and
• forming a cathode on the first organic light emitting layer, the second organic light emitting layer and the planarization insulating layer.

A flexible display unit comprising:

• a flexible substrate;
• a buffer layer on the flexible substrate;
• a switching element on the buffer layer, wherein the switching element at least comprises a control electrode an input electrode and an output electrode;
• a first planarization layer on the buffer layer and covering the switching element;
• a first anode and a second anode on the first planarization layer, wherein the first anode and the second anode are spaced from each other to form a channel therebetween, the first anode penetrates through the first planarization layer to connect the output electrode of the switching element;
• a flexible electrically-conductive assembly in the channel, wherein the flexible electrically-conductive assembly connects the first anode with the second anode;
• a second planarization layer covering the first anode, the second anode, and the flexible electrically-conductive assembly;
• a first organic light emitting layer and a second organic light emitting layer in the second planarization layer, wherein the first organic light emitting layer is in contact with the first anode, and the second organic light emitting layer is in contact with the second anode;
• and
• a cathode on the second planarization layer and being in contact with both the first organic light emitting layer and the second organic light emitting layer.