KR102410450B1 - 길쭉한 방사 패턴을 갖는 렌즈 - Google Patents

길쭉한 방사 패턴을 갖는 렌즈 Download PDF

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Publication number
KR102410450B1
KR102410450B1 KR1020177037434A KR20177037434A KR102410450B1 KR 102410450 B1 KR102410450 B1 KR 102410450B1 KR 1020177037434 A KR1020177037434 A KR 1020177037434A KR 20177037434 A KR20177037434 A KR 20177037434A KR 102410450 B1 KR102410450 B1 KR 102410450B1
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South Korea
Prior art keywords
lens
light emitting
base
recess
major axis
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English (en)
Korean (ko)
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KR20180014760A (ko
Inventor
마이클 데이비드 캄라스
Original Assignee
루미리즈 홀딩 비.브이.
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses
    • F21S41/26—Elongated lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/2605—Refractors
    • F21S43/2621—Refractors characterised by the properties of the light beam shaping surface
    • F21S43/26241—Refractors characterised by the properties of the light beam shaping surface diffusing, scattering or spreading
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/281—Materials thereof; Structures thereof; Properties thereof; Coatings thereof
    • F21S43/28135—Structures encapsulating the light source
    • 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
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
    • G02B19/0014—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only at least one surface having optical power
    • 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
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • 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
    • F21Y2101/00—Point-like 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]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B2003/0093—Simple or compound lenses characterised by the shape

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
KR1020177037434A 2015-06-01 2016-05-20 길쭉한 방사 패턴을 갖는 렌즈 Active KR102410450B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562169053P 2015-06-01 2015-06-01
US62/169,053 2015-06-01
PCT/US2016/033457 WO2016196039A1 (en) 2015-06-01 2016-05-20 Lens with elongated radiation pattern

Publications (2)

Publication Number Publication Date
KR20180014760A KR20180014760A (ko) 2018-02-09
KR102410450B1 true KR102410450B1 (ko) 2022-06-20

Family

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Family Applications (1)

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KR1020177037434A Active KR102410450B1 (ko) 2015-06-01 2016-05-20 길쭉한 방사 패턴을 갖는 렌즈

Country Status (7)

Country Link
US (3) US10677416B2 (enExample)
EP (1) EP3303912B1 (enExample)
JP (1) JP2018519630A (enExample)
KR (1) KR102410450B1 (enExample)
CN (1) CN109073189A (enExample)
TW (2) TWI748951B (enExample)
WO (1) WO2016196039A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102578782B1 (ko) * 2022-11-17 2023-09-20 주식회사 마루라이팅 조명장치용 렌즈 및 이를 포함하는 조명장치

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2017007146A (es) * 2014-12-30 2017-11-17 Huber Corp J M Aluminosilicatos y revestimientos elaborados de los mismos para remocion de compuestos organicos volatiles (voc).
CN109073189A (zh) 2015-06-01 2018-12-21 亮锐控股有限公司 具有细长的辐射图案的透镜
WO2017003090A1 (ko) * 2015-06-30 2017-01-05 서울바이오시스 주식회사 Uv led가 적용된 포충기
JP2019021476A (ja) * 2017-07-14 2019-02-07 株式会社エンプラス 光束制御部材、発光装置、面光源装置、および表示装置
US10851967B2 (en) 2017-11-17 2020-12-01 Osram Gmbh Lens, corresponding lighting device, lighting installation and method
WO2020076352A1 (en) 2018-10-08 2020-04-16 Google Llc Speaker assembly in a display assistant device
KR102119605B1 (ko) * 2019-06-17 2020-06-16 주식회사 에이치엘옵틱스 엘이디 백라이트 유닛용 비대칭 확산 렌즈
FR3103251B1 (fr) * 2019-11-15 2021-11-12 Valeo Vision Module d’éclairage pour partie latérale d’un véhicule
EP4058721B1 (fr) * 2019-11-15 2024-02-28 Valeo Vision Module d'éclairage pour partie latérale d'un véhicule
KR102341997B1 (ko) 2019-11-28 2021-12-22 엘지전자 주식회사 반도체 발광 소자를 이용한 차량용 램프
KR102854961B1 (ko) * 2020-02-11 2025-09-04 현대자동차주식회사 자동차 램프용 확산 렌즈 및 이를 포함하는 자동차 램프
US10995932B1 (en) * 2020-05-11 2021-05-04 Mitsubishi Electric Research Laboratories, Inc. Uniform-irradiance extended-source freeforms

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009542017A (ja) 2006-06-30 2009-11-26 オスラム オプト セミコンダクターズ ゲゼルシャフト ミット ベシュレンクテル ハフツング オプトエレクトロニクスコンポーネントおよび照明装置

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3425627B2 (ja) * 1992-08-18 2003-07-14 株式会社シンクロン 標準光源およびその制御方法
KR101085144B1 (ko) * 2004-04-29 2011-11-21 엘지디스플레이 주식회사 Ｌｅｄ 램프 유닛
KR100616598B1 (ko) 2004-08-11 2006-08-28 삼성전기주식회사 발광 다이오드 렌즈 및 이를 구비한 백라이트 모듈
WO2006080729A1 (en) 2004-10-07 2006-08-03 Seoul Semiconductor Co., Ltd. Side illumination lens and luminescent device using the same
JP2007048775A (ja) * 2005-08-05 2007-02-22 Koito Mfg Co Ltd 発光ダイオードおよび車両用灯具
KR100649758B1 (ko) * 2005-11-15 2006-11-27 삼성전기주식회사 균일한 광량 분포를 위한 렌즈 및 이를 이용한 발광 장치
EP2383562A1 (en) * 2006-02-27 2011-11-02 Illumination Management Solutions, Inc. An improved led device for wide beam generation
US8669565B2 (en) * 2006-04-24 2014-03-11 Cree Huizhou Solid State Lighting Company Limited LED devices with narrow viewing angle and an LED display including same
US7918583B2 (en) * 2006-08-16 2011-04-05 Rpc Photonics, Inc. Illumination devices
JP2008108674A (ja) * 2006-10-27 2008-05-08 Stanley Electric Co Ltd Ｌｅｄ照明灯具
EP2135005B1 (en) * 2007-04-05 2010-10-06 Koninklijke Philips Electronics N.V. Light-beam shaper
EP2607169B1 (en) * 2007-05-21 2021-07-07 Signify Holding B.V. An improved LED device for wide beam generation and method of making the same
US9557033B2 (en) * 2008-03-05 2017-01-31 Cree, Inc. Optical system for batwing distribution
KR20110025896A (ko) 2008-06-23 2011-03-14 파나소닉 주식회사 발광장치, 면 발광장치 및 표시장치
CN201335320Y (zh) * 2009-01-21 2009-10-28 陈哲艮 路灯用led光源的透镜以及使用该透镜的路灯
JP4546579B1 (ja) * 2009-02-12 2010-09-15 パナソニック株式会社 照明用レンズ、発光装置、面光源および液晶ディスプレイ装置
CN101846286A (zh) * 2009-03-23 2010-09-29 玉晶光电股份有限公司 Led照明用透镜
US20110062469A1 (en) 2009-09-17 2011-03-17 Koninklijke Philips Electronics N.V. Molded lens incorporating a window element
CN102032526B (zh) * 2009-09-30 2013-08-07 富准精密工业(深圳)有限公司 发光二极管模组
DE102010007751B4 (de) * 2010-02-12 2020-08-27 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Linse, optoelektronisches Halbleiterbauelement und Beleuchtungseinrichtung
US20110235338A1 (en) * 2010-03-29 2011-09-29 Everlight Electronics Co., Ltd. Light emitting device and lens thereof
CN102297382B (zh) * 2010-06-25 2013-01-02 旭丽电子(广州)有限公司 Led透镜
CN102434813B (zh) * 2010-09-29 2015-08-12 欧司朗股份有限公司 发光模块以及具有该发光模块的背光照明灯串
US8602604B2 (en) * 2010-10-14 2013-12-10 Lunera Lighting, Inc. Extruded wide angle lens for use with a LED light source
JP2012129105A (ja) * 2010-12-16 2012-07-05 Hitachi Consumer Electronics Co Ltd バックライトユニット、及びそれを用いた液晶表示装置
JP2012216763A (ja) * 2011-03-25 2012-11-08 Sharp Corp 発光装置、照明装置、および表示装置
CN102748704A (zh) 2011-04-19 2012-10-24 富准精密工业(深圳)有限公司 透镜及照明装置
CN103975190A (zh) * 2011-09-26 2014-08-06 马斯科公司 具有多光源准直器的照明系统及其操作方法
US20130100641A1 (en) * 2011-10-25 2013-04-25 Marcus Zhang LED Lamp
US10047930B2 (en) * 2011-12-02 2018-08-14 Seoul Semiconductor Co., Ltd. Light emitting module and lens
KR102009798B1 (ko) * 2011-12-30 2019-08-13 엘지디스플레이 주식회사 백라이트 유닛
KR101987049B1 (ko) * 2012-01-10 2019-06-10 엘지이노텍 주식회사 렌즈 유닛 및 발광 장치
DE212013000079U1 (de) * 2012-03-05 2014-10-28 Seoul Semiconductor Co., Ltd. Ausleuchtungslinse für Kurzdistanz-Beleuchtung
KR101459826B1 (ko) * 2012-05-30 2014-11-13 엘지이노텍 주식회사 광속 제어 부재 및 이를 포함하는 표시장치
KR102008281B1 (ko) * 2012-08-16 2019-08-07 엘지이노텍 주식회사 광속 제어 부재, 발광 장치 및 표시 장치
JP6046398B2 (ja) * 2012-07-04 2016-12-14 株式会社エンプラス 面光源装置および表示装置
JP6106872B2 (ja) * 2012-09-01 2017-04-05 ラボ・スフィア株式会社 バルク型レンズ及びそれを用いた発光体並びに照明装置
TW201435397A (zh) 2013-03-05 2014-09-16 Hon Hai Prec Ind Co Ltd 透鏡以及應用該透鏡之發光二極體封裝結構
US8651707B1 (en) * 2013-03-07 2014-02-18 Ledlink Optics, Inc. Optical lens for a LED having a quasi-elliptical shape
RU2672643C2 (ru) * 2014-03-28 2018-11-16 Асахи Раббер Инк. Светораспределительная линза
CN109073189A (zh) 2015-06-01 2018-12-21 亮锐控股有限公司 具有细长的辐射图案的透镜
CN106151905A (zh) * 2016-08-15 2016-11-23 浙江阳光美加照明有限公司 一种led发光灯丝及使用该led发光灯丝的led球泡灯
CN107013823A (zh) * 2017-05-05 2017-08-04 浙江阳光美加照明有限公司 一种温控led灯丝及使用该温控led灯丝的led球泡灯
CN107869709A (zh) * 2017-12-08 2018-04-03 成都泰和顺信息技术有限公司 一种新型led节能灯

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009542017A (ja) 2006-06-30 2009-11-26 オスラム オプト セミコンダクターズ ゲゼルシャフト ミット ベシュレンクテル ハフツング オプトエレクトロニクスコンポーネントおよび照明装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102578782B1 (ko) * 2022-11-17 2023-09-20 주식회사 마루라이팅 조명장치용 렌즈 및 이를 포함하는 조명장치

Also Published As

Publication number Publication date
TWI748951B (zh) 2021-12-11
KR20180014760A (ko) 2018-02-09
TWI749519B (zh) 2021-12-11
TW201702520A (zh) 2017-01-16
US10677416B2 (en) 2020-06-09
US10781997B2 (en) 2020-09-22
US20200248887A1 (en) 2020-08-06
JP2018519630A (ja) 2018-07-19
EP3303912A1 (en) 2018-04-11
US11022273B2 (en) 2021-06-01
US20180172238A1 (en) 2018-06-21
CN109073189A (zh) 2018-12-21
WO2016196039A1 (en) 2016-12-08
US20190271451A1 (en) 2019-09-05
EP3303912B1 (en) 2025-01-08
TW202028650A (zh) 2020-08-01

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