E-beam ionized channel guiding of an intense relativistic electr
E-beam/microwave gas jet PECVD method and apparatus for depositi
East-west correction circuit
East-west distortion correction
EBL having a feedback circuit and a method for ensuring low temp
EBS Device with cold-cathode
Eccentric termination fixture for an electrodeless light
Economy device for fluorescent lighting fixtures
ECR apparatus with magnetic coil for plasma refractive index con
ECR ion source with electron gun
ECR type plasma generating apparatus
Edge emitter as a directional line source
Effective modeling of CIE xy coordinates for a plurality of...
Efficacy incandescent light bulbs
Efficient battery operated inverter circuit for capacitive loads
Efficient DC operated fluorescent lamps
Efficient discharge lamp electrode heating circuit operable over
Efficient electrical conversion switching tube suitable for indu
Efficient electronic ballast for fluorescent tubes
Efficient lighting