G
PHYSICS
G
PHYSICS
G09
EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G09
EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G09G
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
G09G
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
G09G2330/00
Aspects of power supply; Aspects of display protection and defect management
G09G2330/00
Aspects of power supply; Aspects of display protection and defect management
G09G2330/02
Details of power systems and of start or stop of display operation
G09G2330/02
Details of power systems and of start or stop of display operation