Title:
LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2021/149372
Kind Code:
A1
Abstract:
[Problem] To provide a light-emitting device capable of suitably shaping light from a plurality of light-emitting elements, and a method for manufacturing the light-emitting device. [Solution] The light-emitting device according to the present disclosure comprises a substrate, a plurality of light-emitting elements provided on a first surface side of the substrate, one or more first lenses which are provided on a second surface side of the substrate and on which light emitted from the plurality of light-emitting elements impinges, and one or more second lenses which are provided to a film provided on the surface of the first lenses and on which light transmitted through the first lenses impinges.
Inventors:
YAMAMOTO ATSUSHI (JP)
Application Number:
PCT/JP2020/045491
Publication Date:
July 29, 2021
Filing Date:
December 07, 2020
Export Citation:
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
G02B3/00; H01S5/022; H01S5/183
Domestic Patent References:
| WO2019017044A1 | 2019-01-24 | |||
| WO2014017652A1 | 2014-01-30 |
Foreign References:
| EP3447862A1 | 2019-02-27 | |||
| JP2013541854A | 2013-11-14 | |||
| JP2005159005A | 2005-06-16 | |||
| US6353502B1 | 2002-03-05 | |||
| US20160164261A1 | 2016-06-09 | |||
| JP2019165198A | 2019-09-26 | |||
| JPH11202103A | 1999-07-30 | |||
| JP2009252779A | 2009-10-29 |
Attorney, Agent or Firm:
NAKAMURA Yukitaka et al. (JP)
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