Semiconductor structure

A semiconductor structure having a first corner and a second corner includes:

• a carrier having a carrier surface, the carrier surface comprises a protection-layered disposing zone and a protection-layered exposing zone located outside the protection-layered disposing zone;
• a first protective layer disposed at the protection-layered disposing zone and having a first surface, the first surface comprises a first disposing zone, at least one first anti-stress zone and a first exposing zone located outside the first disposing zone and the at least one first anti-stress zone, the at least one first anti-stress zone is located at a corner of the first disposing zone;
• a second protective layer disposed at the first disposing zone and revealing the at least one first anti-stress zone and the first exposing zone, the second protective layer comprises a second surface having a second disposing zone, at least one second anti-stress zone and a second exposing zone located outside the second disposing zone and the at least one second anti-stress zone, the at least one second anti-stress zone is located at a corner of the second disposing zone;
• and
• a third protective layer disposed at the second disposing zone and revealing the at least one second anti-stress zone and the second exposing zone, the at least one first anti-stress zone and the at least one second anti-stress zone are located at the first corner, an area of the at least one first anti-stress zone is not smaller than an area of the at least one second anti-stress zone.