Patent ID: 11968862
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 17:
18. A display substrate, comprising a base and a plurality of subpixels arranged on the base in an array form, wherein at least one of the subpixels comprises:
a first data line pattern extending in a first direction;
a first shielding member, wherein at least a part of the first shielding member extends in the first direction; and
a driving transistor, a first transistor coupled to a gate electrode of the driving transistor, and a second shielding member coupled to the first shielding member, wherein the first transistor is of a double-gate structure, the first transistor comprises a fourth semiconductor pattern, a fifth semiconductor pattern and a sixth conductor pattern, the sixth conductor pattern is coupled to the fourth semiconductor pattern and the fifth semiconductor pattern, and a second electrode of the driving transistor is coupled to the fourth semiconductor pattern or the fifth semiconductor pattern;
a straight-line distance between a contact portion of the second shielding member in contact with the first shielding member and the sixth conductor pattern is smaller than a straight-line distance between the contact portion and the second electrode of the driving transistor; and
a distance between an orthogonal projection of the contact portion of the second shielding member in contact with the first shielding member onto the base and an orthogonal projection of the sixth conductor pattern onto the base is smaller than a distance between the orthogonal projection of the contact portion onto the base and an orthogonal projection of the first data line pattern onto the base,
wherein the second shielding member is arranged closer to the base than the first shielding member.