GAS DISCHARGE LAMP, TRAFFIC SIGNAL LAMP, DISPLAY ARRANGEMENT, AND INDOOR LAMP

摘要

The radiator, which has dielectrically hindered discharge, has a flat in homogeneous electrode geometry (2a,2b,2c) for local modulation of the area light density. Electrodes (2) are divided into separately operable groups for independently switched operation : An independent claim is also included for an internal room light with a flat radiator.