Patent ID: 11864442
Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 2:
3. The display panel according to claim 1, wherein a thickness of the hole injection layer is 30 to 500 angstroms (Å), a thickness of the hole transport layer is 100 to 2000 Å, and a thickness of the electron blocking layer is 100 to 2000 Å, a thickness of the organic electroluminescent layer is 30 to 800 Å, a thickness of the hole blocking layer is 10 to 500 Å, a thickness of the electron transport layer is 50 to 800 Å, a thickness of the electron injection layer is 5 to 400 Å, and a thickness of the second electrode is 50 to 300 Å.