JP2011034892A - 照明装置 - Google Patents

照明装置 Download PDF

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Publication number
JP2011034892A
JP2011034892A JP2009181942A JP2009181942A JP2011034892A JP 2011034892 A JP2011034892 A JP 2011034892A JP 2009181942 A JP2009181942 A JP 2009181942A JP 2009181942 A JP2009181942 A JP 2009181942A JP 2011034892 A JP2011034892 A JP 2011034892A
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JP
Japan
Prior art keywords
light emitting
substrate
emitting diodes
light
vertical
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
JP2009181942A
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English (en)
Japanese (ja)
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JP2011034892A5 (enExample
Inventor
Kozo Ogawa
光三 小川
Kiyoshi Nishimura
潔 西村
Keiichi Shimizu
恵一 清水
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Lighting and Technology Corp
Original Assignee
Toshiba Lighting and Technology Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Lighting and Technology Corp filed Critical Toshiba Lighting and Technology Corp
Priority to JP2009181942A priority Critical patent/JP2011034892A/ja
Publication of JP2011034892A publication Critical patent/JP2011034892A/ja
Publication of JP2011034892A5 publication Critical patent/JP2011034892A5/ja
Pending legal-status Critical Current

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Planar Illumination Modules (AREA)
JP2009181942A 2009-08-04 2009-08-04 照明装置 Pending JP2011034892A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009181942A JP2011034892A (ja) 2009-08-04 2009-08-04 照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009181942A JP2011034892A (ja) 2009-08-04 2009-08-04 照明装置

Publications (2)

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JP2011034892A true JP2011034892A (ja) 2011-02-17
JP2011034892A5 JP2011034892A5 (enExample) 2012-05-17

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ID=43763749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009181942A Pending JP2011034892A (ja) 2009-08-04 2009-08-04 照明装置

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JP (1) JP2011034892A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102967442A (zh) * 2011-08-31 2013-03-13 株式会社东芝 用于评价不舒适眩光的方法以及不舒适眩光的评价程序
JP2014165142A (ja) * 2013-02-27 2014-09-08 Panasonic Corp ルーバ及びそれを用いた照明装置
US9551471B2 (en) 2014-02-10 2017-01-24 Philips Lighting Holding B.V. Lighting system having grids
CN108709162A (zh) * 2018-06-15 2018-10-26 浙江彩丞照明科技有限公司 一种具有光线吸收层的防眩光板
JP2019016576A (ja) * 2017-07-11 2019-01-31 京都電機器株式会社 照明装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006107850A (ja) * 2004-10-01 2006-04-20 Rohm Co Ltd 照明装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006107850A (ja) * 2004-10-01 2006-04-20 Rohm Co Ltd 照明装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102967442A (zh) * 2011-08-31 2013-03-13 株式会社东芝 用于评价不舒适眩光的方法以及不舒适眩光的评价程序
US9322706B2 (en) 2011-08-31 2016-04-26 Kabushiki Kaisha Toshiba Method for evaluating discomfort glare and discomfort glare evaluation program
JP2014165142A (ja) * 2013-02-27 2014-09-08 Panasonic Corp ルーバ及びそれを用いた照明装置
US9551471B2 (en) 2014-02-10 2017-01-24 Philips Lighting Holding B.V. Lighting system having grids
JP2019016576A (ja) * 2017-07-11 2019-01-31 京都電機器株式会社 照明装置
JP7008916B2 (ja) 2017-07-11 2022-02-10 京都電機器株式会社 照明装置
CN108709162A (zh) * 2018-06-15 2018-10-26 浙江彩丞照明科技有限公司 一种具有光线吸收层的防眩光板

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