Title:
LIGHT REFLECTOR AND PLANAR LIGHT SOURCE
Document Type and Number:
WIPO Patent Application WO/2007/040198
Kind Code:
A1
Abstract:
[PROBLEMS] To provide a light reflector exhibiting high average luminance while
suppressing unevenness in luminance, and to provide a planar light source. [MEANS
FOR SOLVING PROBLEMS] In a light reflector having a reflector (12) and a reflective
chevronwise partition plate (18) projecting from the reflector, a reflective
planar partition plate (50) is continuously projected upward from the top (20)
of the chevronwise partition plate. The chevronwise partition plate (18) and
the planar partition plate (50) are arranged between adjacent linear light sources
(16).
Inventors:
SUZUKI OSAMU (JP)
MORITA NOBUYUKI (JP)
MASUDA KOUJI (JP)
MORITA NOBUYUKI (JP)
MASUDA KOUJI (JP)
Application Number:
PCT/JP2006/319688
Publication Date:
April 12, 2007
Filing Date:
October 02, 2006
Export Citation:
Assignee:
FURUKAWA ELECTRIC CO LTD (JP)
SUZUKI OSAMU (JP)
MORITA NOBUYUKI (JP)
MASUDA KOUJI (JP)
SUZUKI OSAMU (JP)
MORITA NOBUYUKI (JP)
MASUDA KOUJI (JP)
International Classes:
G02B5/08; F21S2/00; F21V7/00; G02B5/02; G02F1/13357; F21Y103/00
Domestic Patent References:
| WO2001035129A1 | 2001-05-17 |
Foreign References:
| JPH06302209A | 1994-10-28 | |||
| JP2002221613A | 2002-08-09 | |||
| JP2004138715A | 2004-05-13 | |||
| JP2003021726A | 2003-01-24 | |||
| JPH044504A | 1992-01-09 | |||
| JP2003015126A | 2003-01-15 | |||
| JPS62131403A | 1987-06-13 |
Other References:
See also references of EP 1933179A4
Attorney, Agent or Firm:
NAKAO, Shunsuke et al. (3-5 Uchikanda 1-chom, Chiyoda-ku Tokyo 47, JP)
Download PDF: