SEMICONDUCTOR FIELD-EFFECT TRANSISTOR, MEMORY CELL AND MEMORY DEVICE

摘要

Semiconductor device (1; 38, 48) formed by a first conductive strip (10) of semiconductor material; a control gate region (7; 35; 55) of semiconductor material, facing a channel portion (5c) of the first conductive strip,- and an insulation region (6; 32; 52) arranged between the first conductive strip and the control gate region. The first conductive strip (10) includes a conduction line (5) having a first conductivity type and a control line (4) having a second conductivity type, arranged adjacent and in electrical contact with each other, and the conduction line (5) forms the channel portion (5c) , a first conduction portion (5a) and a second conduction portion (5b) arranged on opposite sides of the channel portion.