JP6936733B2 - 前方投影非対称光学設計 - Google Patents

前方投影非対称光学設計 Download PDF

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Publication number
JP6936733B2
JP6936733B2 JP2017547134A JP2017547134A JP6936733B2 JP 6936733 B2 JP6936733 B2 JP 6936733B2 JP 2017547134 A JP2017547134 A JP 2017547134A JP 2017547134 A JP2017547134 A JP 2017547134A JP 6936733 B2 JP6936733 B2 JP 6936733B2
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JP
Japan
Prior art keywords
optical component
light source
lighting
lighting unit
light beam
Prior art date
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Active
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JP2017547134A
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English (en)
Japanese (ja)
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JP2018512708A5 (enExample
JP2018512708A (ja
Inventor
ピーター アイザック ゴールドスタイン
ピーター アイザック ゴールドスタイン
エリック アンソニー ロス
エリック アンソニー ロス
オリヴァー ドロス
オリヴァー ドロス
ブロック ベンジャミン ダニエル スウィート
ブロック ベンジャミン ダニエル スウィート
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.)
Signify Holding BV
Original Assignee
Signify Holding BV
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Publication of JP2018512708A publication Critical patent/JP2018512708A/ja
Publication of JP2018512708A5 publication Critical patent/JP2018512708A5/ja
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Publication of JP6936733B2 publication Critical patent/JP6936733B2/ja
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/049—Patterns or structured surfaces for diffusing light, e.g. frosted surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
    • G02B19/0066—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED in the form of an LED array

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2017547134A 2015-04-14 2016-04-06 前方投影非対称光学設計 Active JP6936733B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562147013P 2015-04-14 2015-04-14
US62/147013 2015-04-14
PCT/EP2016/057483 WO2016165987A1 (en) 2015-04-14 2016-04-06 Forward throw asymmetric optic design

Publications (3)

Publication Number Publication Date
JP2018512708A JP2018512708A (ja) 2018-05-17
JP2018512708A5 JP2018512708A5 (enExample) 2019-05-09
JP6936733B2 true JP6936733B2 (ja) 2021-09-22

Family

ID=55697181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017547134A Active JP6936733B2 (ja) 2015-04-14 2016-04-06 前方投影非対称光学設計

Country Status (7)

Country Link
US (1) US10241309B2 (enExample)
EP (1) EP3283817B1 (enExample)
JP (1) JP6936733B2 (enExample)
CN (1) CN107850764B (enExample)
ES (1) ES2862351T3 (enExample)
RU (1) RU2699384C2 (enExample)
WO (1) WO2016165987A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11739912B2 (en) 2019-07-12 2023-08-29 Koito Manufacturing Co., Ltd. Aircraft lamp
WO2022096554A1 (en) 2020-11-06 2022-05-12 Signify Holding B.V. Total internal reflection lens

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2137978C1 (ru) * 1998-03-26 1999-09-20 Открытое акционерное общество "ЛОМО" Осветительное устройство с несимметричным распределением светового потока относительно оптической оси
JP4825708B2 (ja) * 2007-03-15 2011-11-30 スタンレー電気株式会社 照明用灯具
US8348475B2 (en) * 2008-05-23 2013-01-08 Ruud Lighting, Inc. Lens with controlled backlight management
JP5434629B2 (ja) * 2010-01-27 2014-03-05 日亜化学工業株式会社 発光装置
US9541258B2 (en) * 2012-02-29 2017-01-10 Cree, Inc. Lens for wide lateral-angle distribution
JP5641547B2 (ja) * 2012-04-10 2014-12-17 マイクロコントロールシステムズ株式会社 配光分散制御型ｌｅｄ照明装置及び該装置を用いた照明方法
US9234650B2 (en) * 2012-06-14 2016-01-12 Universal Lighting Technologies, Inc. Asymmetric area lighting lens
KR101343563B1 (ko) * 2012-07-20 2013-12-19 노명재 비대칭 자유곡면 수식을 적용한 엘이디 광확산렌즈
DE202013105655U1 (de) * 2013-02-08 2014-05-09 Tridonic Jennersdorf Gmbh LED-Einheit mit Linse

Also Published As

Publication number Publication date
ES2862351T3 (es) 2021-10-07
WO2016165987A1 (en) 2016-10-20
RU2017139238A3 (enExample) 2019-07-17
EP3283817B1 (en) 2020-12-16
US10241309B2 (en) 2019-03-26
RU2699384C2 (ru) 2019-09-05
RU2017139238A (ru) 2019-05-14
EP3283817A1 (en) 2018-02-21
CN107850764A (zh) 2018-03-27
CN107850764B (zh) 2020-10-23
JP2018512708A (ja) 2018-05-17
US20180106990A1 (en) 2018-04-19

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