Patent ID: 11874565
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Optics (Instruments)
Classification: CPC G  H | IPC G

Claim 13:
14. A method for manufacturing a display substrate, comprising:
providing a base substrate, the base substrate comprising a display region and a peripheral region surrounding the display region;
forming on the base substrate a common electrode line and a first conductive pattern electrically connected to each other, the common electrode line extending in a first direction and arranged at both the display region and the peripheral region, the first conductive pattern being arranged at the peripheral region;
forming an insulation layer covering the first conductive pattern and the common electrode line, a via-hole being formed in the insulation layer, an orthogonal projection of the via-hole onto the base substrate not overlapping an orthogonal projection of the common electrode line onto the base substrate;
forming a second conductive pattern on the insulation layer, the second conductive pattern being electrically connected to the first conductive pattern through the via-hole.