Patent ID: 11887977
Assignee: FUJIAN JINHUA INTEGRATED CIRCUIT CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A semiconductor device, comprising:
a substrate;
an active structure, disposed in the substrate, the active structure comprising:
a first active area, comprising a plurality of active area units being parallel extended along a first direction;
a second active area, disposed outside the first active area; and
a third active area, disposed outside the second active area and surrounding the second active area, the second active area and the third active area respectively comprising a first edge extending along a second direction and a second edge extending along a third direction, and the first edge directly connected to the second edge, wherein the second direction intersects and is not perpendicular to the first direction, and the second direction is perpendicular to the third direction.