Title:
SEMICONDUCTOR LIGHT EMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/248895
Kind Code:
A1
Abstract:
This semiconductor light emitting device is provided with a base, a conductive heat sink that is provided standing on the base, a first substrate and a second substrate that are mounted spaced apart from each other on the heat sink, a semiconductor light emitting element that is mounted on the first substrate, and a drive circuit element that is mounted on the second substrate and configured to drive the semiconductor light emitting element.
Inventors:
FUJI KAZUNORI (JP)
SAKAMOTO KOKI (JP)
SAKAMOTO KOKI (JP)
Application Number:
PCT/JP2023/022089
Publication Date:
December 28, 2023
Filing Date:
June 14, 2023
Export Citation:
Assignee:
ROHM CO LTD (JP)
International Classes:
H01S5/02325; H01S5/02212; H01S5/024
Domestic Patent References:
WO2013150616A1 | 2013-10-10 |
Foreign References:
JP2005033019A | 2005-02-03 | |||
JP2001007403A | 2001-01-12 | |||
JP2016092260A | 2016-05-23 | |||
JP2004006450A | 2004-01-08 | |||
JP2005079542A | 2005-03-24 | |||
US20180278011A1 | 2018-09-27 | |||
JPS5925292A | 1984-02-09 | |||
JPS5895884A | 1983-06-07 | |||
JP2013236010A | 2013-11-21 |
Attorney, Agent or Firm:
ONDA Makoto et al. (JP)
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