233258 ⎘
Circuit arrangements or apparatus for igniting or operating discharge lamps; Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps without electrodes in the vessel, e.g. surface discharge lamps, electrodeless discharge lamps Arrangements for protecting lamps or circuits against abnormal operating conditions
Quick-action leakage detection protection circuit having regular self-checking function
#2METHOD AND SYSTEM FOR MONITORING PERFORMANCE OF A DISCHARGE LAMP AND CORRESPONDING LAMP
#3Electrodeless lamp protecting device
#4HIGH-PRESSURE DISCHARGE LAMP
#5Apparatus and method for driving backlight
#6Connector, a lamp connector, a lamp connection checking circuit, and an illumination device
#7Apparatus and method for driving backlight
#8Protection for external electrode fluorescent lamp system
#9High frequency power source control circuit and protective circuit apparatus
#10Lamp lighting circuit
#11Rare gas fluorescent lamp lighting apparatus
#12Protection for external electrode fluorescent lamp system
#13Microwave lamp power supply that can withstand failure in high voltage circuit
#14Circuit arrangement for operating electric lamps
#15Low-output microwave, lighting system and flicker removing method using the same
#16Feedback circuit and method of operating ballast resonant inverter