Individual #microelectronics  the branch of electronics that deals with miniature components
  >part of:  electronics__electronic  the branch of physics that deals with the emission and effects of electrons and with the use of electronic devices
     >part of:  physics__physic__physical_science__natural_philosophy__naturalphilosophy  the science of matter and energy and their interactions

No statement uses or specializes microelectronics; click here to add one.