Electric lamp and discharge devices – With luminescent solid or liquid material – With gaseous discharge medium
Reexamination Certificate
2008-03-04
2008-03-04
Patel, Nimeshkumar D. (Department: 2879)
Electric lamp and discharge devices
With luminescent solid or liquid material
With gaseous discharge medium
C313S494000, C313S607000
Reexamination Certificate
active
11035949
ABSTRACT:
A flat fluorescent lamp (FFL) for display devices, which has an improved electrode structure for plasma discharge, thus being efficiently operated using a low voltage and having high optical efficiency, is disclosed. The FFL of the present invention is provided with a plurality of branch electrodes extending from main electrodes, provided on opposite ends of a lamp body, in opposite directions toward the opposite main electrodes and being parallel to longitudinal axes of the discharge channels. Furthermore, the FFL may include joint electrodes which electrically couple the branch electrodes, provided around each of the opposite ends of the lamp body, to each other. The FFL may further include step electrodes and/or inductive electrodes.
REFERENCES:
patent: 2002/0021564 (2002-02-01), Cho et al.
patent: 2002/0131554 (2002-09-01), Fleming et al.
patent: 2005/0007019 (2005-01-01), Kim et al.
patent: 2005/0073258 (2005-04-01), Jang et al.
patent: 2005/0110414 (2005-05-01), Cho et al.
patent: 2005/0116607 (2005-06-01), Park et al.
Hines Anne M
Ked & Associates LLP
Mirae Corporation
Patel Nimeshkumar D.
LandOfFree
Flat fluorescent lamp for display devices does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Flat fluorescent lamp for display devices, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flat fluorescent lamp for display devices will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3938136