JP2015532518A - プリズム素子を持つ間接照明のための照明装置 - Google Patents

プリズム素子を持つ間接照明のための照明装置 Download PDF

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Publication number
JP2015532518A
JP2015532518A JP2015537396A JP2015537396A JP2015532518A JP 2015532518 A JP2015532518 A JP 2015532518A JP 2015537396 A JP2015537396 A JP 2015537396A JP 2015537396 A JP2015537396 A JP 2015537396A JP 2015532518 A JP2015532518 A JP 2015532518A
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JP
Japan
Prior art keywords
light
lighting device
light source
degrees
reflection
Prior art date
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Ceased
Application number
JP2015537396A
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English (en)
Japanese (ja)
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JP2015532518A5 (enExample
Inventor
ヘンドリクス ヒュベルトゥス ペトルス ホマンス
ヘンドリクス ヒュベルトゥス ペトルス ホマンス
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
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 Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of JP2015532518A publication Critical patent/JP2015532518A/ja
Publication of JP2015532518A5 publication Critical patent/JP2015532518A5/ja
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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
    • F21V5/02—Refractors for light sources of prismatic shape
    • 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
    • F21V5/10—Refractors for light sources comprising photoluminescent material
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • 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
    • 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
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/045—Prism arrays

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2015537396A 2012-10-19 2013-10-15 プリズム素子を持つ間接照明のための照明装置 Ceased JP2015532518A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261715938P 2012-10-19 2012-10-19
US61/715,938 2012-10-19
PCT/IB2013/059363 WO2014060944A1 (en) 2012-10-19 2013-10-15 Lighting device for indirect illumination having prism elements

Publications (2)

Publication Number Publication Date
JP2015532518A true JP2015532518A (ja) 2015-11-09
JP2015532518A5 JP2015532518A5 (enExample) 2016-12-08

Family

ID=49943416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015537396A Ceased JP2015532518A (ja) 2012-10-19 2013-10-15 プリズム素子を持つ間接照明のための照明装置

Country Status (6)

Country Link
US (1) US20150285463A1 (enExample)
EP (1) EP2909659A1 (enExample)
JP (1) JP2015532518A (enExample)
CN (1) CN104718467B (enExample)
RU (1) RU2015118595A (enExample)
WO (1) WO2014060944A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101524914B1 (ko) * 2013-03-28 2015-06-01 엘지이노텍 주식회사 광확산 소자, 및 이를 갖는 발광소자 어레이 유닛

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060091429A1 (en) * 2004-11-03 2006-05-04 Samsung Electronics Co., Ltd. Light emitting diode and lens for the same
US20080074886A1 (en) * 2006-09-22 2008-03-27 Hon Hai Precision Industry Co., Ltd. Optical lens and light emitting device using the same
WO2012078408A2 (en) * 2010-12-06 2012-06-14 Cree, Inc. Troffer-style optical assembly

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6679621B2 (en) * 2002-06-24 2004-01-20 Lumileds Lighting U.S., Llc Side emitting LED and lens
DE102005003367B4 (de) * 2005-01-24 2009-05-07 Odelo Gmbh Leuchteinheit mit Lichtteiler
US7524098B2 (en) * 2006-10-12 2009-04-28 Dicon Fiberoptics, Inc. Solid-state lateral emitting optical system
CN101373223B (zh) * 2007-08-20 2012-09-26 香港应用科技研究院有限公司 光学元件及包含其之背光模块
JP5254744B2 (ja) * 2008-10-31 2013-08-07 株式会社エンプラス 照明用レンズおよびこれを備えた照明装置
US20100157590A1 (en) * 2008-12-23 2010-06-24 Reflexite Corporation Condensing element systems and methods thereof
TW201025661A (en) * 2008-12-26 2010-07-01 Univ Chung Yuan Christian Side view LED (light emitting diode) module
CN107085287A (zh) * 2009-01-09 2017-08-22 皇家飞利浦电子股份有限公司 具有led的光学元件以及包括该光学元件的光源
WO2010091097A1 (en) * 2009-02-03 2010-08-12 Fraen Corporation Light mixing optics and systems
US8449150B2 (en) * 2009-02-03 2013-05-28 Osram Sylvania Inc. Tir lens for light emitting diodes
JP2010239021A (ja) * 2009-03-31 2010-10-21 Koha Co Ltd 光源モジュール
US8330342B2 (en) * 2009-12-21 2012-12-11 Malek Bhairi Spherical light output LED lens and heat sink stem system
IT1398719B1 (it) 2010-03-18 2013-03-18 Flos Spa Lampada a led da parete
US8888338B2 (en) * 2011-08-31 2014-11-18 National Central University Reflective street light with wide divergence angle
KR101957184B1 (ko) * 2011-12-02 2019-03-13 엘지전자 주식회사 백라이트 유닛 및 그를 구비한 디스플레이 장치
EP2748516B1 (en) * 2011-10-18 2018-01-10 Philips Lighting Holding B.V. Split beam luminaire and lighting system
US8633641B2 (en) * 2011-10-25 2014-01-21 Uniled Lighting Taiwan Inc. Side illumination lens for LED

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060091429A1 (en) * 2004-11-03 2006-05-04 Samsung Electronics Co., Ltd. Light emitting diode and lens for the same
US20080074886A1 (en) * 2006-09-22 2008-03-27 Hon Hai Precision Industry Co., Ltd. Optical lens and light emitting device using the same
WO2012078408A2 (en) * 2010-12-06 2012-06-14 Cree, Inc. Troffer-style optical assembly

Also Published As

Publication number Publication date
US20150285463A1 (en) 2015-10-08
EP2909659A1 (en) 2015-08-26
CN104718467A (zh) 2015-06-17
CN104718467B (zh) 2017-07-14
WO2014060944A1 (en) 2014-04-24
RU2015118595A (ru) 2016-12-10

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