Patent ID: 11929348
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 11:
12. A multi-die apparatus, comprising:
a base substrate structure having a planar top surface, wherein the base substrate structure comprises a substrate characterized by a lattice crystalline plane, and the lattice crystalline plane, when projected on the planar top surface of the base substrate structure, extends in a first direction; and
a plurality of die groups disposed sideways on the base substrate structure, each die group comprising a plurality of dies stacked parallel to each other and parallel to a front surface, and wherein the front surface of each die group and the planar top surface of the base substrate structure intersect at an edge, and the edge corresponding to each die group extends in an edge extending direction in the planar top surface of the base substrate structure;
wherein a planar side surface of each die group is bonded to the planar top surface of the base substrate structure; and
at least one of the edge extending directions of the plurality of die groups is not parallel to the first direction.