IPC Subgroup
G09G 5/1 Intensity circuits
Introduced: January 1990
Last revised: January 2006
Full Title
Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators > Intensity circuits
Classification Context
- Section:
- PHYSICS
- Class:
- EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- Subclass:
- ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION