KR20090045125A - 배광판 - Google Patents

배광판

Info

Publication number
KR20090045125A
KR20090045125A KR1020080107975A KR20080107975A KR20090045125A KR 20090045125 A KR20090045125 A KR 20090045125A KR 1020080107975 A KR1020080107975 A KR 1020080107975A KR 20080107975 A KR20080107975 A KR 20080107975A KR 20090045125 A KR20090045125 A KR 20090045125A
Authority
KR
South Korea
Prior art keywords
light distribution
light
convex lens
tooth
transparent substrate
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.)
Withdrawn
Application number
KR1020080107975A
Other languages
English (en)
Korean (ko)
Inventor
핑-한 추앙
Original Assignee
타이완 네트워크 컴퓨터 & 일렉트로닉 코., 엘티디.
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 타이완 네트워크 컴퓨터 & 일렉트로닉 코., 엘티디. filed Critical 타이완 네트워크 컴퓨터 & 일렉트로닉 코., 엘티디.
Publication of KR20090045125A publication Critical patent/KR20090045125A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1876—Diffractive Fresnel lenses; Zone plates; Kinoforms
    • G02B5/189—Structurally combined with optical elements not having diffractive power
    • 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
    • G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
KR1020080107975A 2007-10-31 2008-10-31 배광판 Withdrawn KR20090045125A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW096140922 2007-10-31
TW096140922A TW200918828A (en) 2007-10-31 2007-10-31 Light distribution lenticular sheet

Publications (1)

Publication Number Publication Date
KR20090045125A true KR20090045125A (ko) 2009-05-07

Family

ID=40328294

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080107975A Withdrawn KR20090045125A (ko) 2007-10-31 2008-10-31 배광판

Country Status (6)

Country Link
US (1) US7909485B2 (enExample)
EP (1) EP2056017A1 (enExample)
JP (1) JP2009110961A (enExample)
KR (1) KR20090045125A (enExample)
CA (1) CA2642548A1 (enExample)
TW (1) TW200918828A (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200944696A (en) * 2008-04-18 2009-11-01 Taiwan Network Comp & Electronic Co Ltd Light distributing plate having multiple-focus grating
CN102109622B (zh) * 2009-12-28 2012-09-19 富士迈半导体精密工业（上海）有限公司 聚光透镜
US20120020091A1 (en) * 2010-07-22 2012-01-26 Chia-Mao Li High power wide coverage light reflection lamp seat
JP5693096B2 (ja) * 2010-08-27 2015-04-01 シャープ株式会社 照明装置
US9200781B2 (en) 2010-10-06 2015-12-01 Shoot The Moon Products Ii, Llc Light emitting decorative panels
US9134008B2 (en) * 2010-10-06 2015-09-15 Shoot The Moon Products Ii, Llc Light emitting decorative panels
JP5807165B2 (ja) * 2011-01-20 2015-11-10 パナソニックＩｐマネジメント株式会社 照明器具
JP6006547B2 (ja) * 2011-07-06 2016-10-12 ミネベア株式会社 照明装置及びこれに用いるレンズシート
US9122000B2 (en) * 2011-08-24 2015-09-01 Minebea Co., Ltd. Illuminator using a combination of pseudo-white LED and lens sheet
US20130286653A1 (en) * 2012-04-30 2013-10-31 Qualcomm Mems Technologies, Inc. Multi-beam light engine
CN103185266A (zh) * 2013-03-29 2013-07-03 黄善国 一种高光效led格栅灯具
CN104075237B (zh) * 2013-03-29 2018-07-27 海洋王（东莞）照明科技有限公司 光学系统及具有该光学系统的照明装置
CN103256560A (zh) * 2013-05-21 2013-08-21 柳州相光科技有限责任公司 偏焦光学透镜
WO2015061092A1 (en) * 2013-10-25 2015-04-30 3M Innovative Properties Company High intensity modular light fixtures
JP6207384B2 (ja) * 2013-12-25 2017-10-04 ミネベアミツミ株式会社 照明装置及び光学部材
JP2017079203A (ja) * 2015-10-20 2017-04-27 パナソニックＩｐマネジメント株式会社 照明装置
CN106482012A (zh) * 2016-12-02 2017-03-08 山西山地新源科技有限公司 一种led光源透镜
JP6857847B2 (ja) * 2017-05-30 2021-04-14 パナソニックＩｐマネジメント株式会社 レンズ及び照明器具
CN107553888A (zh) * 2017-08-18 2018-01-09 苏州天禄光科技股份有限公司 导光板端面加工设备及其制备的导光板
DE102018115229A1 (de) * 2018-03-29 2019-10-02 Automotive Lighting Reutlingen Gmbh Licht-Zwischenscheibe für eine Kraftfahrzeugleuchte
CN110617454A (zh) * 2019-10-18 2019-12-27 清华大学深圳国际研究生院 一种车辆前照灯
CN115507338B (zh) * 2022-09-30 2025-09-30 广州维思车用部件有限公司 透镜、光学模组及车灯
CN117722624A (zh) * 2023-09-13 2024-03-19 荣仪尚科光电技术(哈尔滨)有限公司 基于透镜与锯齿光栅组合式单片的匀化照明装置

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US586247A (en) * 1897-07-13 Ments
US720987A (en) * 1898-07-28 1903-02-17 Pressed Prism Plate Glass Co Illuminating glass structure.
US1245426A (en) * 1916-11-07 1917-11-06 John Bennett Non-glaring headlight.
US1604213A (en) * 1922-03-14 1926-10-26 William H Zorger Lens for headlights
US1538172A (en) * 1923-02-23 1925-05-19 Charles W Dake Lens for headlights
US1732914A (en) * 1926-02-17 1929-10-22 Ryan Walter D Arcy Headlight
US1788936A (en) * 1927-10-03 1931-01-13 William H Wood Lens
US1726460A (en) * 1928-04-19 1929-08-27 Upp Harry Headlight lens
US1944154A (en) * 1930-02-10 1934-01-23 Gen Motors Res Corp Stop light lens
US2362173A (en) * 1943-03-25 1944-11-07 Swanson Harold Vehicle headlight with one removable full-beam electric lamp
US3883733A (en) * 1974-03-18 1975-05-13 Voevodsky John Optical construction of a lens
US3988609A (en) * 1975-03-14 1976-10-26 K-S-H, Inc. Lighting panel and luminaire using it
JPS5436627Y2 (enExample) * 1975-09-19 1979-11-05
JPS52130585U (enExample) * 1976-03-31 1977-10-04
US4120018A (en) * 1977-01-27 1978-10-10 Dominion Auto Accessories Limited Stop, tail and signal lamp
JPS5394472A (en) * 1977-01-31 1978-08-18 Matsushita Electric Works Ltd Cover for lighting fixture
US4158222A (en) * 1977-09-26 1979-06-12 Gulf & Western Industries, Inc. Limited visibility signal device
JPS5755002A (en) * 1980-09-18 1982-04-01 Ichikoh Industries Ltd Lens for lamp
US4484254A (en) * 1982-05-21 1984-11-20 Gte Products Corporation PAR Flood lamp
US4450509A (en) * 1982-08-17 1984-05-22 Thorn Emi Plc Lanterns for area lighting
JPS6081701A (ja) * 1983-10-11 1985-05-09 日産自動車株式会社 車両用灯具
US4652979A (en) * 1984-11-21 1987-03-24 Koito Seisakusho Co., Ltd. Lamp assembly for emitting a beam of light at an angle to its optical axis
FR2608733B1 (fr) * 1986-12-23 1991-08-09 Cibie Projecteurs Feu de signalisation de faible profondeur pour vehicule automobile
US4936666A (en) * 1989-08-08 1990-06-26 Minnesota Mining And Manufacturing Company Diffractive lens
US5023758A (en) * 1989-11-13 1991-06-11 General Electric Company Single arc discharge headlamp with light switch for high/low beam operation
US5317551A (en) * 1990-07-16 1994-05-31 Matsushita Electric Industrial Co., Ltd. Optical disk head including a light path having a thickness and width greater than the light beam wavelength by a predetermined amount
JPH04219640A (ja) * 1990-07-16 1992-08-10 Matsushita Electric Ind Co Ltd 光学ヘッド及びその製造方法
DE69227687T2 (de) * 1991-06-25 1999-04-22 Alm, Ardon Medizinischer apparat zur beleuchtung eines behandlungsbereiches
JP3077928B2 (ja) * 1993-08-24 2000-08-21 松下電器産業株式会社 集積型光学装置及びその製造方法並びに金型の製造方法
US5642226A (en) * 1995-01-18 1997-06-24 Rosenthal; Bruce A. Lenticular optical system
JP3891628B2 (ja) * 1997-02-04 2007-03-14 オリンパス株式会社 照明光学系及びこれを備えた内視鏡システム
FR2765312B1 (fr) * 1997-06-30 1999-09-17 Valeo Vision Feu de signalisation a ecran intermediaire de traitement optique et de style
DE19814480B4 (de) * 1998-04-01 2006-07-20 Automotive Lighting Reutlingen Gmbh Scheinwerfer für Fahrzeuge nach dem Projektionsprinzip
DE19814479B4 (de) * 1998-04-01 2008-04-30 Automotive Lighting Reutlingen Gmbh Fahrzeugscheinwerfer nach dem Projektionsprinzip
KR100323827B1 (ko) * 1999-06-07 2002-02-19 구본준, 론 위라하디락사 면광원장치
TW512214B (en) * 2000-01-07 2002-12-01 Koninkl Philips Electronics Nv Luminaire
JP3073246U (ja) * 2000-05-15 2000-11-14 華錦光電科技股▲分▼有限公司 Ｌｅｄ照明装置
JP4206678B2 (ja) * 2002-03-18 2009-01-14 パナソニック株式会社 回折光学素子
US7484871B2 (en) * 2003-07-29 2009-02-03 Valeo Sylvania Llc Single lens for LED signal light
JP4471685B2 (ja) * 2004-03-10 2010-06-02 シチズン電子株式会社 照明装置
FR2878020B1 (fr) * 2004-11-18 2008-12-19 Valeo Vision Sa Dispositif d'eclairage et/ou de signalisation pour automobile produisant un faisceau lumineux sur le cote d'un vehicule automobile
JP4799341B2 (ja) * 2005-10-14 2011-10-26 株式会社東芝 照明装置

Also Published As

Publication number Publication date
US7909485B2 (en) 2011-03-22
TWI326752B (enExample) 2010-07-01
CA2642548A1 (en) 2009-04-30
JP2009110961A (ja) 2009-05-21
US20090109690A1 (en) 2009-04-30
EP2056017A1 (en) 2009-05-06
TW200918828A (en) 2009-05-01

Similar Documents

Publication Publication Date Title
KR20090045125A (ko) 배광판
JP5235502B2 (ja) 車両用照明灯具
JP5957364B2 (ja) 光束制御部材、発光装置、面光源装置および表示装置
US8337054B2 (en) Lighting device having a rectangular illuminance pattern
US20150131305A1 (en) Primary optical element, lighting module and headlamp for a motor vehicle
EP2647906A2 (en) Wide icicle-type light-adjusting lens for diffusing the light of an led
JP2022504491A (ja) すれ違いビーム前照灯
KR20170013838A (ko) 자동차 전조등용 조명 시스템
JP6629601B2 (ja) 光束制御部材、発光装置、面光源装置および表示装置
CN106842391A (zh) 光学扩散板以及光源模组
US20190024855A1 (en) Luminous flux control member, light-emitting device, planar light source device, and display device
US3483366A (en) Luminaire lens
JP2018181726A (ja) 光束制御部材、発光装置、面光源装置および表示装置
WO2023019640A1 (zh) Adb远近光一体车灯照明模组及车灯
CN110196517B (zh) 一种紫外线照射机
CN105388626A (zh) 用led光源与衍射光学元件实现的交通信号灯光学系统
JP6804693B2 (ja) 拡散レンズ及びこれを採用した発光装置
JP6857739B2 (ja) 超薄バックライトレンズ
KR20180025870A (ko) 광학 렌즈, 백라이트 모듈 및 디스플레이 장치
US20100053981A1 (en) Light distribution board having multiple light gratings each with many arciform lenses
CN219349181U (zh) 一种导光板及黑板灯
CN107728433A (zh) 曝光照明装置
WO2019044968A1 (ja) 発光装置、面光源装置および表示装置
WO2022181091A1 (ja) 照明用レンズ、照明装置および照明システム
CN107062156B (zh) 洗墙灯透镜、具有该洗墙灯透镜的发光模块和洗墙灯

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20081031

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid