ApplicationNo. 764275 filed on 12/12/1996
US Classes:257/22, With specified semiconductor materials257/15, Superlattice257/17, With particular barrier dimension257/E29.071, Quantum box or quantum dot structures (EPO)257/E29.322Single electron transistors: Coulomb blockade device (EPO)
ExaminersPrimary: Chaudhuri, Olik
Assistant: Ha, Nathan W.
Attorney, Agent or Firm
International ClassH01L 029/06
Foreign Application Priority Data1993-09-16 JP
AbstractAn inverter comprising four quantum dot cells. When the quantum dot cells are arranged in 9 o'clock direction, 12 o'clock direction and 3 o'clock direction, the quantum dot cell is arranged in 6 o'clock direction.