Title:
DECORATIVE LIGHTING STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2015/141276
Kind Code:
A1
Abstract:
The objective of the present invention is to raise the light-emission brightness of a lighting part. The present invention relates to a decorative lighting structure comprising, disposed on the lighting surface side of a light guide member (4), a decorative material (5) having a plurality of lighting parts (9), each lighting up in the form of a dot. Arranged between the light guide member (4) and the decorative material (5) is a lens layer (11) having a plurality of convex lens parts (12), each corresponding to each of the lighting parts (9). Each of the convex lens parts (12) has, on the surface on the light guide member (4) side, a convex lens surface that curves and protrudes toward the side of the light guide member (4) and focuses the light onto the vicinity of the corresponding lighting part (9).
Inventors:
OKABE YUUTA (JP)
OOKANDA TOORU (JP)
OOKANDA TOORU (JP)
Application Number:
PCT/JP2015/051829
Publication Date:
September 24, 2015
Filing Date:
January 23, 2015
Export Citation:
Assignee:
CALSONIC KANSEI CORP (JP)
International Classes:
F21S2/00; F21S8/10; F21V5/00; F21V5/04; B60Q3/02; F21Y101/02
Foreign References:
| JP2009212076A | 2009-09-17 | |||
| JP2004109644A | 2004-04-08 | |||
| JP2001191845A | 2001-07-17 | |||
| JPH05238325A | 1993-09-17 | |||
| JP2011198547A | 2011-10-06 |
Attorney, Agent or Firm:
NISHIWAKI, Tamio (JP)
Tamio Nishiwaki (JP)
Tamio Nishiwaki (JP)
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