Title:
LIGHT RECEPTACLE AND LIGHT MODULE
Document Type and Number:
WIPO Patent Application WO/2015/107923
Kind Code:
A1
Abstract:
This light receptacle comprises: a plurality of first optical surfaces on which light beams emitted from a plurality of light emitting elements are respectively caused to be incident; a plurality of second optical surfaces which emit the light beams incident on the plurality of first optical surfaces respectively toward the end faces of a plurality of light transmission bodies; a third optical surface which reflects the light beams incident on the first optical surfaces toward the second optical surfaces; and a plurality of recesses which are formed in the surface on which the plurality of second optical surfaces are arranged. The distance between the centers of two adjacent first optical surfaces before mold release and the distance between the centers of two adjacent second optical surfaces before mold release during injection molding are shorter than the distance between the optical axes of light beams emitted from two adjacent light emitting elements that are arranged so as to face each other.
Inventors:
MORIOKA SHIMPEI
SHIBUYA KAZUTAKA
SHIBUYA KAZUTAKA
Application Number:
PCT/JP2015/050085
Publication Date:
July 23, 2015
Filing Date:
January 06, 2015
Export Citation:
Assignee:
ENPLAS CORP (JP)
International Classes:
G02B6/42; B29C45/40; H01L31/0232; H01S5/0239
Foreign References:
| JP2012108443A | 2012-06-07 | |||
| JP2009163213A | 2009-07-23 | |||
| JP2009229996A | 2009-10-08 | |||
| JP2009003171A | 2009-01-08 | |||
| JPH01139518U | 1989-09-25 |
Attorney, Agent or Firm:
WASHIDA, KIMIHITO (JP)
Koichi Washida (JP)
Koichi Washida (JP)
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