JP2011040377A - 照明素子及びこれに含まれたソケット｛ｌｉｇｈｔｄｅｖｉｃｅａｎｄｓｏｃｋｅｔｉｎｃｌｕｄｅｄｉｎｔｈｅｓａｍｅ｝ - Google Patents

照明素子及びこれに含まれたソケット｛ｌｉｇｈｔｄｅｖｉｃｅａｎｄｓｏｃｋｅｔｉｎｃｌｕｄｅｄｉｎｔｈｅｓａｍｅ｝ Download PDF

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Publication number
JP2011040377A
JP2011040377A JP2010161062A JP2010161062A JP2011040377A JP 2011040377 A JP2011040377 A JP 2011040377A JP 2010161062 A JP2010161062 A JP 2010161062A JP 2010161062 A JP2010161062 A JP 2010161062A JP 2011040377 A JP2011040377 A JP 2011040377A
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JP
Japan
Prior art keywords
light emitting
unit
constant current
substrate
drive circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2010161062A
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English (en)
Japanese (ja)
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JP2011040377A5 (https=
Inventor
Hiroshi Chiba
博司 千葉
Co Ltd Romtech
シーオー．，エルテーデー ロムテック
Hyung Joon Lim
ヒョンジュン リム
Sun-Woo Kim
ソンウ キム
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Romtech Co Ltd
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Romtech Co Ltd
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Publication date
Priority claimed from KR1020090074441A external-priority patent/KR101126589B1/ko
Priority claimed from KR1020090114791A external-priority patent/KR101126621B1/ko
Application filed by Romtech Co Ltd filed Critical Romtech Co Ltd
Publication of JP2011040377A publication Critical patent/JP2011040377A/ja
Publication of JP2011040377A5 publication Critical patent/JP2011040377A5/ja
Pending legal-status Critical Current

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
JP2010161062A 2009-08-12 2010-06-29 照明素子及びこれに含まれたソケット｛ｌｉｇｈｔｄｅｖｉｃｅａｎｄｓｏｃｋｅｔｉｎｃｌｕｄｅｄｉｎｔｈｅｓａｍｅ｝ Pending JP2011040377A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090074441A KR101126589B1 (ko) 2009-08-12 2009-08-12 조명 소자 및 이에 포함된 소켓
KR1020090114791A KR101126621B1 (ko) 2009-11-25 2009-11-25 조명 소자

Publications (2)

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JP2011040377A true JP2011040377A (ja) 2011-02-24
JP2011040377A5 JP2011040377A5 (https=) 2011-04-07

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JP2010161062A Pending JP2011040377A (ja) 2009-08-12 2010-06-29 照明素子及びこれに含まれたソケット｛ｌｉｇｈｔｄｅｖｉｃｅａｎｄｓｏｃｋｅｔｉｎｃｌｕｄｅｄｉｎｔｈｅｓａｍｅ｝

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JP (1) JP2011040377A (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130127223A (ko) * 2012-05-14 2013-11-22 현대모비스 주식회사 차량용 멀티미디어 기기의 조명 밝기 조정 장치 및 그 방법
JP2017201616A (ja) * 2016-02-17 2017-11-09 アイリスオーヤマ株式会社 Ｌｅｄランプ
CN110602857A (zh) * 2019-10-18 2019-12-20 华荣科技股份有限公司 一种光源板线路
CN111988889A (zh) * 2020-09-03 2020-11-24 欧普照明电器（中山）有限公司 Led驱动模组和照明灯具
JP7370660B1 (ja) * 2023-03-27 2023-10-30 厦門普為光電科技有限公司 高耐圧能力を備えた照明装置保護回路

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588967A (ja) * 1981-07-06 1983-01-19 三菱電機株式会社 冷凍冷蔵装置の運転制御方法
JPS6090856A (ja) * 1983-10-21 1985-05-22 Nitto Electric Ind Co Ltd 光学ガラスフアイバ用被覆材料
JP2000260578A (ja) * 1999-03-10 2000-09-22 Seiwa Electric Mfg Co Ltd Ｌｅｄ点灯回路

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588967A (ja) * 1981-07-06 1983-01-19 三菱電機株式会社 冷凍冷蔵装置の運転制御方法
JPS6090856A (ja) * 1983-10-21 1985-05-22 Nitto Electric Ind Co Ltd 光学ガラスフアイバ用被覆材料
JP2000260578A (ja) * 1999-03-10 2000-09-22 Seiwa Electric Mfg Co Ltd Ｌｅｄ点灯回路

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130127223A (ko) * 2012-05-14 2013-11-22 현대모비스 주식회사 차량용 멀티미디어 기기의 조명 밝기 조정 장치 및 그 방법
JP2017201616A (ja) * 2016-02-17 2017-11-09 アイリスオーヤマ株式会社 Ｌｅｄランプ
CN110602857A (zh) * 2019-10-18 2019-12-20 华荣科技股份有限公司 一种光源板线路
CN111988889A (zh) * 2020-09-03 2020-11-24 欧普照明电器（中山）有限公司 Led驱动模组和照明灯具
JP7370660B1 (ja) * 2023-03-27 2023-10-30 厦門普為光電科技有限公司 高耐圧能力を備えた照明装置保護回路

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