Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
LIGHTING DEVICE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2011/142111
Kind Code:
A1
Abstract:
Disclosed is a lighting device which is characterized by comprising: an LED that is provided with a top section through which the light emitted inside is transmitted; a driving circuit element for driving the LED; and a mounting substrate on one surface of which the LED and the driving circuit element are mounted. The lighting device is also characterized in that at least the outer periphery of the LED other than the top section and the surface of the mounting substrate are covered by a heat dissipating insulating material.

Inventors:
SHIGEHARA, Kazuto (())
茂原 和人 (())
SUMISAKI, Katsushi (())
炭崎 勝史 (())
Application Number:
JP2011/002568
Publication Date:
November 17, 2011
Filing Date:
May 09, 2011
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
PANASONIC CORPORATION (1006, Oaza Kadoma Kadoma-sh, Osaka 01, 〒5718501, JP)
パナソニック株式会社 (〒01 大阪府門真市大字門真1006番地 Osaka, 〒5718501, JP)
SHIGEHARA, Kazuto (())
茂原 和人 (())
SUMISAKI, Katsushi (())
International Classes:
F21L4/00; F21V19/00; F21V29/00; G03B15/05; H04N5/225; F21Y101/02
Foreign References:
JP2003059335A
JP2007180319A
Attorney, Agent or Firm:
NAITO, Hiroki et al. (1006 Oaza Kadoma, Kadoma-sh, Osaka 01, 〒5718501, JP)
Download PDF:
Claims: