JPWO2021038709A5 - - Google Patents

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Publication number
JPWO2021038709A5
JPWO2021038709A5 JP2021541831A JP2021541831A JPWO2021038709A5 JP WO2021038709 A5 JPWO2021038709 A5 JP WO2021038709A5 JP 2021541831 A JP2021541831 A JP 2021541831A JP 2021541831 A JP2021541831 A JP 2021541831A JP WO2021038709 A5 JPWO2021038709 A5 JP WO2021038709A5
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JP
Japan
Prior art keywords
light
light emitting
lighting device
frame
optical member
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Application number
JP2021541831A
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English (en)
Japanese (ja)
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JP7297071B2 (ja
JPWO2021038709A1 (https=
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Priority claimed from PCT/JP2019/033453 external-priority patent/WO2021038709A1/ja
Publication of JPWO2021038709A1 publication Critical patent/JPWO2021038709A1/ja
Publication of JPWO2021038709A5 publication Critical patent/JPWO2021038709A5/ja
Application granted granted Critical
Publication of JP7297071B2 publication Critical patent/JP7297071B2/ja
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JP2021541831A 2019-08-27 2019-08-27 照明装置 Active JP7297071B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/033453 WO2021038709A1 (ja) 2019-08-27 2019-08-27 照明装置

Publications (3)

Publication Number Publication Date
JPWO2021038709A1 JPWO2021038709A1 (https=) 2021-03-04
JPWO2021038709A5 true JPWO2021038709A5 (https=) 2022-02-24
JP7297071B2 JP7297071B2 (ja) 2023-06-23

Family

ID=74684659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021541831A Active JP7297071B2 (ja) 2019-08-27 2019-08-27 照明装置

Country Status (5)

Country Link
US (1) US11828973B2 (https=)
EP (1) EP4023932A4 (https=)
JP (1) JP7297071B2 (https=)
CN (1) CN114270094B (https=)
WO (1) WO2021038709A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112984468B (zh) * 2021-04-21 2025-02-21 吉林省远大光学检测技术有限公司 一种侧反式光学结构的模拟天窗环境的装置
EP4328481A4 (en) 2021-05-28 2024-05-29 Mitsubishi Electric Corporation Diffusion body and illumination device
CN115751216A (zh) * 2022-11-22 2023-03-07 喜洋阳(南京)科技发展有限公司 一种侧发光平板灯和一种照明装置

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08190023A (ja) 1994-11-10 1996-07-23 Nissha Printing Co Ltd 面発光装置
US5530571A (en) * 1995-01-06 1996-06-25 Chen; Hung-Wen Two-purpose LCD device with scrollable reflecting screen and scrollable diffusing screen
JPH10161119A (ja) * 1996-11-29 1998-06-19 Optrex Corp バックライト構造
JP2003278376A (ja) 2002-03-22 2003-10-02 Eisuke Fujimoto 疑似明かり窓
WO2004076917A1 (ja) * 2003-01-29 2004-09-10 Mitsubishi Rayon Co., Ltd. 面光源装置
JP4075000B2 (ja) * 2004-02-27 2008-04-16 ミネベア株式会社 面状照明装置
US20060274551A1 (en) * 2005-05-26 2006-12-07 Enplas Corporation Surface light source device and display
US8049152B2 (en) * 2005-08-26 2011-11-01 Ccs, Inc. Light irradiation apparatus and optical member having multiple reflecting sections and an antireflection film
TW200714915A (en) 2005-09-06 2007-04-16 Kuraray Co Methacrylic acid resin light transmitter having light diffusibility and the faced light device having it
RU2444151C2 (ru) 2007-01-03 2012-02-27 Конинклейке Филипс Электроникс Н.В. Отображающая компоновка ambilight
CN102395915B (zh) * 2009-04-22 2014-04-16 株式会社藤仓 显示装置以及采光窗
CN102483197A (zh) 2009-08-28 2012-05-30 富士胶片株式会社 面状照明装置
JP2011099899A (ja) * 2009-11-04 2011-05-19 Maruzen Chemicals Co Ltd 光散乱部材およびその製造方法
WO2011141779A1 (en) * 2010-05-12 2011-11-17 Oree, Advanced Illumination Solutions Inc. Illumination apparatus with high conversion efficiency and methods of forming the same
JP2012088661A (ja) 2010-10-22 2012-05-10 Mitsubishi Plastics Inc 液晶表示装置におけるフレーム部材
KR20130026893A (ko) * 2011-09-06 2013-03-14 엘지디스플레이 주식회사 Ｌｅｄ 패키지 및 이를 포함하는 백라이트 유닛
KR101337176B1 (ko) * 2011-12-16 2013-12-05 (주)디에스일렉트론 핫 스팟이 개선된 측광형 조명장치
US9322976B2 (en) * 2012-02-17 2016-04-26 Sharp Kabushiki Kaisha Lighting device, display device and television device
JP5721668B2 (ja) * 2012-06-29 2015-05-20 シャープ株式会社 発光装置、照明装置および表示装置用バックライト
JP2014049261A (ja) * 2012-08-30 2014-03-17 Sharp Corp 照明装置
KR101405046B1 (ko) * 2012-11-20 2014-06-13 희성전자 주식회사 분리형 가이드 패널 및 이를 갖는 측면 조광형 백라이트 장치
KR20150025404A (ko) * 2013-08-29 2015-03-10 엘지디스플레이 주식회사 발광 다이오드를 포함한 백라이트 유닛 및 이를 구비한 액정표시장치
JP2015076357A (ja) 2013-10-11 2015-04-20 住友化学株式会社 面発光装置
TWI544271B (zh) * 2015-04-10 2016-08-01 元太科技工業股份有限公司 反射式顯示裝置
CN106324889A (zh) * 2015-07-07 2017-01-11 南京瀚宇彩欣科技有限责任公司 背光模块与显示装置
JP2017026676A (ja) * 2015-07-16 2017-02-02 帝人フィルムソリューション株式会社 大型ディスプレイ用白色反射フィルム
JP2017183118A (ja) 2016-03-30 2017-10-05 大日本印刷株式会社 導光板および照明装置
JP6767717B2 (ja) 2016-07-12 2020-10-14 パナソニックＩｐマネジメント株式会社 照明装置
JP6778914B2 (ja) 2016-10-03 2020-11-04 パナソニックＩｐマネジメント株式会社 照明装置
US10502374B2 (en) 2017-01-30 2019-12-10 Ideal Industries Lighting Llc Light fixtures and methods
JP6964242B2 (ja) 2017-03-29 2021-11-10 パナソニックＩｐマネジメント株式会社 照明装置および照明システム
CN108626640B (zh) * 2017-03-24 2022-06-24 松下知识产权经营株式会社 照明装置和照明系统
GB2565398B (en) * 2018-05-11 2019-07-31 Thorpe F W Plc Ceiling luminaire
EP3795889A4 (en) 2018-05-18 2021-06-23 Mitsubishi Electric Corporation LIGHTING UNIT AND LIGHTING DEVICE
CN113841001B (zh) 2019-05-27 2024-04-12 三菱电机株式会社 照明装置

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