JPWO2021182408A5 - - Google Patents

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Publication number
JPWO2021182408A5
JPWO2021182408A5 JP2022507185A JP2022507185A JPWO2021182408A5 JP WO2021182408 A5 JPWO2021182408 A5 JP WO2021182408A5 JP 2022507185 A JP2022507185 A JP 2022507185A JP 2022507185 A JP2022507185 A JP 2022507185A JP WO2021182408 A5 JPWO2021182408 A5 JP WO2021182408A5
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JP
Japan
Prior art keywords
current
light emitting
emitting element
element group
reference voltage
Prior art date
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Granted
Application number
JP2022507185A
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English (en)
Japanese (ja)
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JPWO2021182408A1 (https=
JP7321358B2 (ja
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Priority claimed from PCT/JP2021/009026 external-priority patent/WO2021182408A1/ja
Publication of JPWO2021182408A1 publication Critical patent/JPWO2021182408A1/ja
Publication of JPWO2021182408A5 publication Critical patent/JPWO2021182408A5/ja
Application granted granted Critical
Publication of JP7321358B2 publication Critical patent/JP7321358B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2022507185A 2020-03-09 2021-03-08 発光装置及び照明装置 Active JP7321358B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020040040 2020-03-09
JP2020040040 2020-03-09
PCT/JP2021/009026 WO2021182408A1 (ja) 2020-03-09 2021-03-08 発光装置及び照明装置

Publications (3)

Publication Number Publication Date
JPWO2021182408A1 JPWO2021182408A1 (https=) 2021-09-16
JPWO2021182408A5 true JPWO2021182408A5 (https=) 2022-10-03
JP7321358B2 JP7321358B2 (ja) 2023-08-04

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ID=77671811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022507185A Active JP7321358B2 (ja) 2020-03-09 2021-03-08 発光装置及び照明装置

Country Status (2)

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JP (1) JP7321358B2 (https=)
WO (1) WO2021182408A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116887481A (zh) * 2023-07-13 2023-10-13 上海川土微电子有限公司 可任意调节电流比例的双路并联电路及其电流调节方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101677730B1 (ko) * 2009-08-14 2016-11-30 페어차일드코리아반도체 주식회사 Ｌｅｄ 발광 장치
WO2012095680A1 (en) * 2011-01-12 2012-07-19 City University Of Hong Kong Current balancing circuit and method
US8638045B2 (en) * 2011-02-07 2014-01-28 Cypress Semiconductor Corporation Mutli-string LED current control system and method
JP2016129126A (ja) * 2015-01-09 2016-07-14 パナソニックＩｐマネジメント株式会社 照明システムおよび照明器具

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