External electrode fluorescent lamp, back light unit using the external electrode fluorescent lamp, lcd back light equipment using the back light unit and driving device thereof
A Standard patent application filed on 25 June 2002 credited to Lee, Hwan-Woong
;
Lim, Sung-Kyoo
;
Park, Jong-Lee
;
Hur, Jeong-Wook
Details
Application number :
2002315832
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
External electrode fluorescent lamp, back light unit using the external electrode fluorescent lamp, lcd back light equipment using the back light unit and driving device thereof