Patent ID: 11948873
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 16:
17. A semiconductor package, comprising:
a first substrate;
a first semiconductor device, which is disposed on the first substrate and has a first sidewall and a second sidewall, which are orthogonal to each other when viewed in a plan view, wherein the first sidewall and the second sidewall are parallel to a first direction and a second direction, respectively;
a second substrate on the first semiconductor device; and
inner solder balls disposed between the first substrate and the second substrate to enclose the first semiconductor device,
wherein the inner solder balls comprise:
first inner solder balls, which are arranged near the first sidewall of the first semiconductor device to form m rows parallel to the first direction; and
second inner solder balls, which are arranged near the second sidewall of the first semiconductor device to form n columns parallel to the second direction,
n is greater than m, and
at least one of the first inner solder balls, which is farthest from the first sidewall, comprises a core provided therein, and the at least one first inner solder ball that includes the core is electrically disconnected from the first substrate or the second substrate.