Title:
OPTICAL DECORATION BODY
Document Type and Number:
WIPO Patent Application WO/2018/042966
Kind Code:
A1
Abstract:
Provided is an optical decoration body which creates a decorative effect of glittering light like the glitter of a diamond. Light emitted from a light source (12) first passes through a second optical body (16) and then passes through a first optical body (14). An observer observes an optical decoration body (10) from the opposite side of the first optical body (14) in relation to the travelling direction of the light. The first optical body (14) and the second optical body (16) each have different optical functions. The second optical body (16) uses a convex lens function to condense the light emitted from the light source so as to form a single punctiform light beam with a single convex lens. The first optical body (14) condenses the light that has passed through the second optical body (16) via the single convex lens, and forms multiple punctiform light beams with a single convex lens.
Inventors:
OTANI TSUTOMU (JP)
Application Number:
PCT/JP2017/027303
Publication Date:
March 08, 2018
Filing Date:
July 27, 2017
Export Citation:
Assignee:
OTANI TSUTOMU (JP)
International Classes:
B44F1/06; F21S2/00; F21V5/00; G09F13/04
Foreign References:
| JP2014207245A | 2014-10-30 | |||
| JP2014524119A | 2014-09-18 | |||
| JP2003280094A | 2003-10-02 | |||
| JPH06217863A | 1994-08-09 |
Attorney, Agent or Firm:
FUCHIGAMI Koji (JP)
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