KR20130085373A - 빔 성형 광학 스택, 광원 및 조명기구 - Google Patents

빔 성형 광학 스택, 광원 및 조명기구 Download PDF

Info

Publication number
KR20130085373A
KR20130085373A KR1020127034020A KR20127034020A KR20130085373A KR 20130085373 A KR20130085373 A KR 20130085373A KR 1020127034020 A KR1020127034020 A KR 1020127034020A KR 20127034020 A KR20127034020 A KR 20127034020A KR 20130085373 A KR20130085373 A KR 20130085373A
Authority
KR
South Korea
Prior art keywords
light
beam shaping
transmitting layer
refractive index
shaping optical
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.)
Ceased
Application number
KR1020127034020A
Other languages
English (en)
Korean (ko)
Inventor
페리 지제이피
Original Assignee
코닌클리즈케 필립스 일렉트로닉스 엔.브이.
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 코닌클리즈케 필립스 일렉트로닉스 엔.브이. filed Critical 코닌클리즈케 필립스 일렉트로닉스 엔.브이.
Publication of KR20130085373A publication Critical patent/KR20130085373A/ko
Ceased legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/69—Details of refractors forming part of the light source
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/858—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/879—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • F21Y2115/15—Organic light-emitting diodes [OLED]

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Planar Illumination Modules (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Optical Couplings Of Light Guides (AREA)
KR1020127034020A 2010-05-28 2011-05-24 빔 성형 광학 스택, 광원 및 조명기구 Ceased KR20130085373A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10164220 2010-05-28
EP10164220.5 2010-05-28
PCT/IB2011/052250 WO2011148313A1 (en) 2010-05-28 2011-05-24 A beamshaping optical stack, a light source and a luminaire

Publications (1)

Publication Number Publication Date
KR20130085373A true KR20130085373A (ko) 2013-07-29

Family

ID=44627528

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127034020A Ceased KR20130085373A (ko) 2010-05-28 2011-05-24 빔 성형 광학 스택, 광원 및 조명기구

Country Status (7)

Country Link
US (1) US8890395B2 (https=)
EP (1) EP2577151B1 (https=)
JP (1) JP5858409B2 (https=)
KR (1) KR20130085373A (https=)
CN (1) CN102906488B (https=)
BR (1) BR112012030078A8 (https=)
WO (1) WO2011148313A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101421026B1 (ko) * 2012-06-12 2014-07-22 코닝정밀소재 주식회사 유기발광소자용 광추출층 기판 및 그 제조방법
KR20140099973A (ko) * 2013-02-04 2014-08-14 삼성디스플레이 주식회사 다층 구조로 형성된 절연층을 포함하는 유기 발광 표시 장치
WO2015095189A1 (en) 2013-12-19 2015-06-25 Bright View Technologies Corporation 2d deglaring diffusers increasing axial luminous intensity
KR102251945B1 (ko) * 2015-01-26 2021-05-18 한국전자통신연구원 유기발광 다이오드
ES2758712T3 (es) * 2015-11-09 2020-05-06 Signify Holding Bv Método para producir un componente óptico mediante impresión 3D, un componente óptico y un dispositivo de iluminación
FR3049266B1 (fr) * 2016-03-24 2018-04-20 Zodiac Aero Electric Projecteur hybride pour aeronef
CN106992257A (zh) * 2017-05-02 2017-07-28 深圳市华星光电技术有限公司 顶发射有机发光二极管及制造方法
US11175533B2 (en) * 2018-05-03 2021-11-16 3M Innovative Properties Company Light redirecting film, backlight, and display system

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3739217A (en) * 1969-06-23 1973-06-12 Bell Telephone Labor Inc Surface roughening of electroluminescent diodes
US7233026B2 (en) * 2000-03-23 2007-06-19 Emagin Corporation Light extraction from color changing medium layers in organic light emitting diode devices
US6777871B2 (en) * 2000-03-31 2004-08-17 General Electric Company Organic electroluminescent devices with enhanced light extraction
TW516164B (en) * 2000-04-21 2003-01-01 Semiconductor Energy Lab Self-light emitting device and electrical appliance using the same
TW527848B (en) * 2000-10-25 2003-04-11 Matsushita Electric Industrial Co Ltd Light-emitting element and display device and lighting device utilizing thereof
US6703780B2 (en) * 2001-01-16 2004-03-09 General Electric Company Organic electroluminescent device with a ceramic output coupler and method of making the same
JP2002352956A (ja) * 2001-03-23 2002-12-06 Mitsubishi Chemicals Corp 薄膜型発光体及びその製造方法
US7012363B2 (en) * 2002-01-10 2006-03-14 Universal Display Corporation OLEDs having increased external electroluminescence quantum efficiencies
US6771021B2 (en) * 2002-05-28 2004-08-03 Eastman Kodak Company Lighting apparatus with flexible OLED area illumination light source and fixture
US6965197B2 (en) 2002-10-01 2005-11-15 Eastman Kodak Company Organic light-emitting device having enhanced light extraction efficiency
EP1420462A1 (en) 2002-11-13 2004-05-19 Heptagon Oy Light emitting device
US20040217702A1 (en) * 2003-05-02 2004-11-04 Garner Sean M. Light extraction designs for organic light emitting diodes
US20040234724A1 (en) * 2003-05-22 2004-11-25 Eastman Kodak Company Immisible polymer filled optical elements
JP2005055481A (ja) * 2003-06-09 2005-03-03 Toyota Industries Corp 光学素子、面状照明装置及び表示装置
WO2005083317A1 (en) 2004-02-20 2005-09-09 Koninklijke Philips Electronics N.V. A translucent lighting panel, a luminaire, and a method of manufacturing a panel
JP5005164B2 (ja) * 2004-03-03 2012-08-22 株式会社ジャパンディスプレイイースト 発光素子，発光型表示装置及び照明装置
TW200536431A (en) * 2004-04-19 2005-11-01 Au Optronics Corp Organic light-emitting diode and method of fabricating the same
JP2005327687A (ja) * 2004-05-17 2005-11-24 Nippon Zeon Co Ltd エレクトロルミネッセンス素子、並びにこれを用いた照明装置および表示装置
JP2006162718A (ja) * 2004-12-03 2006-06-22 Stanley Electric Co Ltd 拡散集光部材及び面光源装置
US20060182409A1 (en) * 2005-02-11 2006-08-17 Eastman Kodak Company Optical films of differing refractive indices
US7113342B2 (en) 2005-02-24 2006-09-26 Pong & Huang International Co., Ltd. Composite structure for light diffusion
JP2007191687A (ja) * 2005-12-22 2007-08-02 Sanyo Electric Co Ltd 有機無機複合体形成用材料、有機無機複合体、その製造方法及び光学素子
JP2008108705A (ja) * 2006-09-26 2008-05-08 Canon Inc 有機発光装置
JP5365891B2 (ja) * 2006-10-13 2013-12-11 日本ゼオン株式会社 発光素子用樹脂組成物、発光素子用積層体、発光素子
US20080238310A1 (en) 2007-03-30 2008-10-02 Forrest Stephen R OLED with improved light outcoupling
WO2009005390A1 (en) 2007-07-04 2009-01-08 'arter Technology Limited' Method of producing bioethanol from lignocellulose
JP2009093910A (ja) * 2007-10-09 2009-04-30 Konica Minolta Holdings Inc 光電変換材料用半導体、光電変換材料素子及び太陽電池
JP2009146654A (ja) * 2007-12-12 2009-07-02 Nippon Zeon Co Ltd 面光源装置及びその製造方法
KR101606314B1 (ko) * 2007-12-21 2016-03-24 니폰 제온 가부시키가이샤 면광원 장치
TW200940871A (en) 2008-01-08 2009-10-01 Koninkl Philips Electronics Nv Lighting system
JP5057076B2 (ja) 2008-03-03 2012-10-24 大日本印刷株式会社 発光素子からの光取出し構造
JP4832496B2 (ja) * 2008-11-18 2011-12-07 タキロン株式会社 バックライトユニット

Also Published As

Publication number Publication date
JP2013531866A (ja) 2013-08-08
EP2577151B1 (en) 2016-09-21
CN102906488B (zh) 2016-03-16
BR112012030078A2 (https=) 2017-09-05
US20130057137A1 (en) 2013-03-07
CN102906488A (zh) 2013-01-30
US8890395B2 (en) 2014-11-18
WO2011148313A1 (en) 2011-12-01
JP5858409B2 (ja) 2016-02-10
EP2577151A1 (en) 2013-04-10
BR112012030078A8 (pt) 2017-12-05

Similar Documents

Publication Publication Date Title
KR20130085373A (ko) 빔 성형 광학 스택, 광원 및 조명기구
TWI446018B (zh) 光取出膜及應用其之發光元件
CN108198918B (zh) 具有衬底中的散射特征的led
JP6235491B2 (ja) 均一な照明を得るための光学素子
US8696172B2 (en) Lens and lamp using the same
JP6198738B2 (ja) 照明装置
US20140153282A1 (en) Lighting assembly with a light guide having light-redirecting edge features
EP2791574A1 (en) Optical arrangement with diffractive optics
KR101587573B1 (ko) 하이브리드 상부 반사기를 갖는 측면 방출 장치
CN103293591A (zh) 多功能一体化复合导光板及具有该导光板的led平面光源
KR20080012871A (ko) Ｌｅｄ를 위한 구조화된 기판
TW201114073A (en) Light-emitting diode structure
JP3156238U (ja) 曲面導光式照明装置
US20130272025A1 (en) Lighting device and cove lighting module using the same
JP6064197B2 (ja) 照明器具
US8628221B2 (en) Lamp
US8729581B2 (en) Light guide for LED source
JP2016018893A (ja) 発光装置
KR101933571B1 (ko) 반사 타입 면 발광 조명
JP2015179584A (ja) 発光素子
CN212181840U (zh) 一种led发光模组及显示屏
KR102795369B1 (ko) 조명장치
JP2016054119A (ja) 発光モジュール及びそれを用いた照明装置
JP2009021189A (ja) 発光装置、バックライトシステムおよび液晶表示装置
JP2014112502A (ja) 照明用光学素子及びそれを用いた照明灯具

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20121227

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20160524

Comment text: Request for Examination of Application

N231 Notification of change of applicant
PN2301 Change of applicant

Patent event date: 20170613

Comment text: Notification of Change of Applicant

Patent event code: PN23011R01D

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20171211

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20180604

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20171211

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I