IPC Subgroup
G11C 19/3 using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
Introduced: July 1974
Last revised: January 2006
Full Title
Digital stores in which the information is moved stepwise, e.g. shift registers > using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
Classification Context
- Section:
- PHYSICS
- Class:
- INFORMATION STORAGE
- Subclass:
- STATIC STORES