公开(公告)号：KR20070107465A

公开(公告)日：2007-11-07

申请号：KR20060040014

申请日：2006-05-03

Applicant: LG PHILIPS LCD CO LTD

Inventor： SUNG KEW YONG

IPC: G02F1/13357

CPC classification number: G02F1/133604 ,  G02F1/1343 ,  G09G2320/0233

Abstract: A fluorescent lamp and a lamp unit having the same are provided to form transparent electrodes on a surface of a tube for controlling a current direction to induce magnetic fields, so that the magnetic fields collide with particles in the tube for improving discharging efficiency and luminance of the lamp. A fluorescent lamp includes first and second internal electrodes(22a,22b) disposed at both ends of a tube(21a) in a direction, and transparent electrodes(24a,24b) coated on at least a surface of the tube in a direction. The transparent electrodes are made of transparent conductive film such as ITO(Indium Tin Oxide), TO(Tin Oxide), IZO(Indium Zinc Oxide), or ITZO(Indium Tin Zinc Oxide). The lamp is a CCFL(Cold Cathode Fluorescent Lamp), an HCFL(Hot Cathode Fluorescent Lamp), or an EEFL(External Electrode Fluorescent Lamp).

Abstract translation: 提供荧光灯和具有该荧光灯的灯单元以在用于控制电流方向的管的表面上形成透明电极以引起磁场，使得磁场与管中的颗粒碰撞以改善放电效率和亮度 灯。 荧光灯包括沿着一个方向设置在管（21a）的两端的第一和第二内部电极（22a，22b）和沿着一个方向涂覆在管的至少一个表面上的透明电极（24a，24b）。 透明电极由诸如ITO（氧化铟锡），TO（氧化锡），IZO（氧化铟锌）或ITZO（铟锡氧化锌）的透明导电膜制成。 该灯是CCFL（冷阴极荧光灯），HCFL（热阴极荧光灯）或EEFL（外部电极荧光灯））。