A flat type fluorescent lamp that serves as an illuminating unit and a back light of a large sized liquid crystal panel. The flat type fluorescent lamp includes a first substrate, a second substrate, a first electrode formed on the first substrate, the first electrode including a plurality of protrusions,...http://www.google.es/patents/US6747404?utm_source=gb-gplus-sharePatente US6747404 - Flat type fluorescent lamp and method for manufacturing the same
Flat type fluorescent lamp and method for manufacturing the same