Patent ID: 11908986
Assignee: HUBEI YANGTZE INDUSTRIAL INNOVATION CENTER OF ADVANCED DISPLAY CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. The display panel according to claim 6, wherein a standard matrix structure comprising a plurality of standard bonding positions is defined on the plane where the base substrate is located; each of the plurality of standard bonding positions has a same size; a distance between centers of adjacent two of the plurality of standard bonding positions along the first direction is Dx; and a distance between centers of adjacent two of the plurality of standard bonding positions along the second direction is Dy;
the matrix structure comprises the plurality of bonding electrodes in one-to-one correspondence to the plurality of standard bonding positions; along the first direction from the center of the base substrate to the edge of the base substrate, a center offset amount between an n-th bonding electrode and an n-th standard bonding position is Bxn satisfying: Bxn=k×Dxn, wherein k is a linear expansion coefficient of a transfer material for bonding the plurality of Micro-LEDs, and Dxn=n×Dx; and
along the second direction from the center of the base substrate to the edge of the base substrate, a center offset amount between the n-th bonding electrode and the n-th standard bonding position is Byn satisfying: Byn=k×Dyn, wherein Dyn=n×Dy.