Title:
SHEET-TYPE TRANSFORMER AND DISCHARGE LAMP LIGHTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2008/053613
Kind Code:
A1
Abstract:
A sheet-type transformer comprises a primary winding (1) formed in a flat plate
shape and a secondary winding (6) wound around the axis vertical to the surface
of the primary winding (1). The end (6a) of the secondary winding (6) on the radial
center side is drawn out in the direction vertical to the surface of the primary
winding (1).
Inventors:
OHSAWA TAKASHI (JP)
Application Number:
PCT/JP2007/062448
Publication Date:
May 08, 2008
Filing Date:
June 20, 2007
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
OHSAWA TAKASHI (JP)
OHSAWA TAKASHI (JP)
International Classes:
H01F27/28; H01F38/08; H05B41/02
Foreign References:
| JPH0513027U | 1993-02-19 | |||
| JP2004207375A | 2004-07-22 | |||
| JPH08316060A | 1996-11-29 | |||
| JPH1012453A | 1998-01-16 | |||
| JPS62257709A | 1987-11-10 | |||
| JP2006156559A | 2006-06-15 | |||
| JP2001035730A | 2001-02-09 | |||
| JPS5956727U | 1984-04-13 | |||
| JPH03234008A | 1991-10-18 |
Attorney, Agent or Firm:
TAZAWA, Hiroaki et al. (Sanno Akasaka Sanno Center Bldg.5F. 12-4, Nagata-cho 2-chom, Chiyoda-ku Tokyo, JP)
Download PDF:
Previous Patent: ACTIVE MATRIX SUBSTRATE, AND DISPLAY DEVICE HAVING THE SUBSTRATE
Next Patent: OPTICAL MEMBER, LIGHT SOURCE DEVICE, AND DISPLAY
Next Patent: OPTICAL MEMBER, LIGHT SOURCE DEVICE, AND DISPLAY