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Patent Searching and Data


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:
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Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
G02B3/00; H01S5/022; H01S5/183
Domestic Patent References:
WO2019017044A12019-01-24
WO2014017652A12014-01-30
Foreign References:
EP3447862A12019-02-27
JP2013541854A2013-11-14
JP2005159005A2005-06-16
US6353502B12002-03-05
US20160164261A12016-06-09
JP2019165198A2019-09-26
JPH11202103A1999-07-30
JP2009252779A2009-10-29
Attorney, Agent or Firm:
NAKAMURA Yukitaka et al. (JP)
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