Title:
発光モジュール及び照明装置
Document Type and Number:
Japanese Patent JP5288161
Kind Code:
B2
Abstract:
An object of the present invention is to provide a light-emitting module having excellent light emission efficiency and excellent light distribution characteristics and also provide a lighting apparatus using the light-emitting module. The present invention is a light-emitting module 1 including a substrate 2 having a front surface side 2a constituted as a component mounting surface and a rear surface side 2b constituted as a flat heat dissipating surface, a plurality of light-emitting elements 3 which are arranged in a manner protruding at a central portion of the component mounting surface of the substrate and which radiate light at least in an upper surface direction and in a direction along the component mounting surface, a lighting circuit component 4 which is electrically connected to the light emitting elements 3 by a wiring pattern arranged on the substrate 2 and which is arranged closer to the peripheral edge side of the substrate than the light emitting elements 3 on the component mounting surface of the substrate 2, and a connector 5 for power supply connection, which is arranged closer to the peripheral edge side of the substrate 2 than the light emitting elements 3 on the component mounting surface of the substrate 2 and which is electrically connected to the lighting circuit component 4.
Inventors:
Toshiya Tanaka
Application Number:
JP2008118292A
Publication Date:
September 11, 2013
Filing Date:
April 30, 2008
Export Citation:
Assignee:
Toshiba Lighting & Technology Corporation
International Classes:
F21S2/00; F21S8/04; F21V23/00; F21V23/06; F21V29/00; H01L33/00; H01L33/48; H01L33/56; H05B37/02; F21Y101/02
Domestic Patent References:
| JP2007123886A | ||||
| JP2003059330A | ||||
| JP2002299700A | ||||
| JP2003092011A | ||||
| JP2001338505A |
Attorney, Agent or Firm:
Junichi Izumi