Patent ID: 11903244
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 3:
4. The display panel of claim 1, further comprising:
a base substrate;
a plurality of thin film transistors on the base substrate;
a first planarization layer on side of the plurality of thin film transistors away from the base substrate;
an anode on a side of the first planarization layer away from the base substrate;
a pixel definition layer on a side of the anode away from the base substrate, wherein an orthographic projection of the pixel definition layer on the base substrate covers an orthographic projection of the black matrix layer on the base substrate;
a light emitting layer on a side of the anode away from the first planarization layer;
a cathode on a side of the light emitting layer away from the anode;
a first inorganic encapsulating layer on a side of the cathode away from light emitting layer;
an organic encapsulating layer on a side of the first inorganic encapsulating layer away from the cathode; and
a second inorganic encapsulating layer on a side of the organic encapsulating layer away from the first inorganic encapsulating layer.