SEMICONDUCTOR DEVICE INCLUDING STANDARD CELLS WITH COMBINED ACTIVE REGION

• Main Authors: PRASAD, GURU, GUO, TA-PEN
• Format: Patent
• Language: English
• Published: 28.09.2023
• Subjects: APPARATUS SPECIALLY ADAPTED THEREFOR; BASIC ELECTRIC ELEMENTS; CALCULATING; CINEMATOGRAPHY; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; ELECTROGRAPHY; HOLOGRAPHY; MATERIALS THEREFOR; ORIGINALS THEREFOR; PHOTOGRAPHY; PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES; PHYSICS; SEMICONDUCTOR DEVICES

A semiconductor device includes a first power rail and a second power rail; a third power rail and a fourth power rail, the fourth power rail aligned with the third power rail in a column direction; a first cell arranged between the first power rail and the second power rail; a second cell arranged between the first power rail and the third power rail; and a dummy fin structure extending in the row direction and overlapped with the fourth power rail, wherein the dummy fin structure is configured as a non-functional device. A first active region of the first cell includes a first width in the column direction greater than a second width, in the column direction, of a second active region in the second cell.