Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
LIGHTING DEVICE AND LIGHTING DEVICE MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2016/088283
Kind Code:
A1
Abstract:
A lighting device (1) of the present invention is provided with a fluorescent material, a porous material (5), and an emitter (4). The emitter is provided between a light irradiation surface (2a) of the lighting device, and the fluorescent material. The porous material has heat conductivity. The porous material is impregnated with the fluorescent material.

Inventors:
KAMAHARA, Masataka (9-15, Hinode-cho Kochi-sh, Kochi 04, 〒7800804, JP)
Application Number:
JP2015/001662
Publication Date:
June 09, 2016
Filing Date:
March 24, 2015
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KAMAHARA, Masataka (9-15, Hinode-cho Kochi-sh, Kochi 04, 〒7800804, JP)
International Classes:
H01J63/06; H01J9/22; H01J63/02
Foreign References:
JPH11162640A1999-06-18
JP2012142109A2012-07-26
JP2006190545A2006-07-20
JP2005071682A2005-03-17
JPS62268042A1987-11-20
JP2010267493A2010-11-25
Other References:
See also references of EP 3229258A4
Attorney, Agent or Firm:
OKADA, Kazuhide (Chiyoda Bldg. Kitakan, 13-38 Naniwa-cho,Kita-ku, Osaka-sh, Osaka 22, 〒5300022, JP)
Download PDF: