CN103917823B - 光整形光学元件 - Google Patents

光整形光学元件 Download PDF

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Publication number
CN103917823B
CN103917823B CN201280054810.4A CN201280054810A CN103917823B CN 103917823 B CN103917823 B CN 103917823B CN 201280054810 A CN201280054810 A CN 201280054810A CN 103917823 B CN103917823 B CN 103917823B
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CN
China
Prior art keywords
different
light
scattering
light source
scattering member
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.)
Active
Application number
CN201280054810.4A
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English (en)
Chinese (zh)
Other versions
CN103917823A (zh
Inventor
A·P·M·丁格曼斯
M·C·J·M·维森伯格
E·P·布恩坎普
W·F·帕斯维尔
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
Koninklijke Philips NV
Philips Lighting Holding BV
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, Philips Lighting Holding BV filed Critical Koninklijke Philips NV
Publication of CN103917823A publication Critical patent/CN103917823A/zh
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Publication of CN103917823B publication Critical patent/CN103917823B/zh
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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
    • F21V5/00—Refractors for light sources
    • 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
    • F21V5/002—Refractors for light sources using microoptical elements for redirecting or diffusing light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0062—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Planar Illumination Modules (AREA)
CN201280054810.4A 2011-11-08 2012-10-23 光整形光学元件 Active CN103917823B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161556903P 2011-11-08 2011-11-08
US61/556,903 2011-11-08
PCT/IB2012/055812 WO2013068865A1 (en) 2011-11-08 2012-10-23 Light-shaping optical element

Publications (2)

Publication Number Publication Date
CN103917823A CN103917823A (zh) 2014-07-09
CN103917823B true CN103917823B (zh) 2020-03-10

Family

ID=47557401

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280054810.4A Active CN103917823B (zh) 2011-11-08 2012-10-23 光整形光学元件

Country Status (7)

Country Link
US (1) US9593822B2 (enExample)
EP (1) EP2748523A1 (enExample)
JP (1) JP6173329B2 (enExample)
CN (1) CN103917823B (enExample)
IN (1) IN2014CN03502A (enExample)
RU (1) RU2645300C2 (enExample)
WO (1) WO2013068865A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103511975A (zh) * 2013-10-25 2014-01-15 浙江晶日照明科技有限公司 一种适用于led洗墙灯的出光器件
CN105917165B (zh) * 2013-11-25 2019-12-24 飞利浦灯具控股公司 具有光漫射器的照明器
CN107110472B (zh) * 2014-10-23 2021-08-24 Mtg－梅尔特朗有限公司 照明装置及其透射元件
NL2019706B1 (en) * 2017-10-11 2019-04-19 Etap Nv A lighting unit
US11906118B2 (en) 2020-10-15 2024-02-20 Signify Holding B.V. Foldable light generating device
ES2936957B2 (es) * 2021-09-21 2023-08-31 Daisalux S A U Luminaria de emergencia

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2180232A1 (en) * 2008-10-16 2010-04-28 Osram Gesellschaft mit Beschränkter Haftung A lighting device with LED and micro-lenses
CN101762908A (zh) * 2008-12-19 2010-06-30 乐金显示有限公司 液晶显示设备
CN101846288A (zh) * 2009-03-26 2010-09-29 富士迈半导体精密工业（上海）有限公司 照明装置

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US1941079A (en) * 1931-09-05 1933-12-26 Holophane Co Inc Lighting apparatus employing rectilinear light sources
US3621233A (en) * 1968-11-08 1971-11-16 Harry Ferdinand Jr Removably attached vehicular headlamp glare-diffusing filter
JPS6499A (en) 1987-03-17 1989-01-05 Nippon Kayaku Co Ltd 23-phenylsteroids and production thereof
US5530628A (en) * 1993-04-05 1996-06-25 Peerless Lighting Corporation Task light
DE19825269C2 (de) * 1998-06-05 2001-04-26 Altenburger Electronic Gmbh Folienelement zur Lichtumlenkung und Lichtverteilung
RU2189523C2 (ru) * 1998-12-30 2002-09-20 Открытое акционерное общество "ЛОМО" Светодиодное осветительное устройство
US7837361B2 (en) * 2000-07-14 2010-11-23 Ledalite Architectural Products Light control devices implemented with diffusers having controllable diffusion characteristics
JP2003167103A (ja) 2001-11-26 2003-06-13 Ind Technol Res Inst 傾斜拡散反射体の製造方法と構造体
FR2846400B1 (fr) * 2002-10-28 2005-10-07 Valeo Vision Feu de signalisation comportant un dispositif de recuperation et de repartition du flux lumineux vers un reflecteur annulaire
EP1496308B1 (de) * 2003-07-10 2011-08-24 Siteco Beleuchtungstechnik GmbH Innenraumleuchte mit einem Entblendungskörper
TWI322281B (en) 2007-04-04 2010-03-21 Eternal Chemical Co Ltd Thin and flexible light guide element
US7828458B2 (en) * 2007-08-29 2010-11-09 Gloshade Industries, Inc. Portable light source shade
US20090067151A1 (en) 2007-09-06 2009-03-12 3M Innovative Properties Company Light guide with flexibility and durability
JP2009168961A (ja) 2008-01-15 2009-07-30 Nippon Zeon Co Ltd 光拡散板、直下型バックライト装置および液晶表示装置
KR101173788B1 (ko) 2008-07-18 2012-08-16 다이니폰 인사츠 가부시키가이샤 광학 시트, 면 광원 장치 및 투과형 표시 장치
JP2010113975A (ja) 2008-11-07 2010-05-20 Harison Toshiba Lighting Corp 照明装置および面発光装置
CN101749639B (zh) * 2008-11-27 2013-04-24 鸿富锦精密工业（深圳）有限公司 照明装置
US8033691B2 (en) * 2009-05-12 2011-10-11 Koninklijke Philips Electronics N.V. LED lamp producing sparkle
JP2011150077A (ja) 2010-01-20 2011-08-04 Toppan Printing Co Ltd 光学シート、バックライトユニットおよびディスプレイ装置
DE102010041478A1 (de) * 2010-09-27 2012-03-29 Zumtobel Lighting Gmbh Anordnung zur gerichteten Lichtabgabe
TWI539114B (zh) * 2011-11-17 2016-06-21 鴻海精密工業股份有限公司 光源模組及發光裝置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2180232A1 (en) * 2008-10-16 2010-04-28 Osram Gesellschaft mit Beschränkter Haftung A lighting device with LED and micro-lenses
CN101762908A (zh) * 2008-12-19 2010-06-30 乐金显示有限公司 液晶显示设备
CN101846288A (zh) * 2009-03-26 2010-09-29 富士迈半导体精密工业（上海）有限公司 照明装置

Also Published As

Publication number Publication date
WO2013068865A1 (en) 2013-05-16
CN103917823A (zh) 2014-07-09
RU2645300C2 (ru) 2018-02-20
EP2748523A1 (en) 2014-07-02
JP6173329B2 (ja) 2017-08-02
JP2015502631A (ja) 2015-01-22
IN2014CN03502A (enExample) 2015-10-09
US20150292707A1 (en) 2015-10-15
RU2014123324A (ru) 2015-12-20
US9593822B2 (en) 2017-03-14

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Legal Events

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SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20170315

Address after: The city of Eindhoven in Holland

Applicant after: KONINKL PHILIPS NV

Address before: The city of Eindhoven in Holland

Applicant before: Koninkl Philips Electronics NV

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: The city of Eindhoven in Holland

Patentee after: PHILIPS LIGHTING HOLDING B.V.

Address before: The city of Eindhoven in Holland

Patentee before: PHILIPS LIGHTING HOLDING B.V.

CP01 Change in the name or title of a patent holder