Patent ID: 11882729
Assignee: HEFEI BOE JOINT TECHNOLOGY CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. The display substrate according to claim 1, wherein
the first transistor is a top-gate thin film transistor;
the display substrate further comprises a metal pattern disposed at a side of the first semiconductor active pattern proximate to the base; and an orthogonal projection of the first semiconductor active pattern on the base is located within an orthogonal projection of the metal pattern on the base in the thickness direction of the base; and
the display substrate further comprises a second connection electrode disposed in the sub-pixel; and the metal pattern, the first storage electrode, and the third storage electrode are electrically connected through the second connection electrode, and the second connection electrode and the first source are arranged in a same layer and made of a same material.