JP2009110961A - 配光板 - Google Patents

配光板 Download PDF

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Publication number
JP2009110961A
JP2009110961A JP2008280685A JP2008280685A JP2009110961A JP 2009110961 A JP2009110961 A JP 2009110961A JP 2008280685 A JP2008280685 A JP 2008280685A JP 2008280685 A JP2008280685 A JP 2008280685A JP 2009110961 A JP2009110961 A JP 2009110961A
Authority
JP
Japan
Prior art keywords
convex lens
light
distribution plate
light distribution
diffraction gratings
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
JP2008280685A
Other languages
English (en)
Japanese (ja)
Inventor
Ping-Han Chuang
秉翰 莊
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.)
Taiwan Network Computer and Electronic Co Ltd
Original Assignee
Taiwan Network Computer and Electronic Co Ltd
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 Taiwan Network Computer and Electronic Co Ltd filed Critical Taiwan Network Computer and Electronic Co Ltd
Publication of JP2009110961A publication Critical patent/JP2009110961A/ja
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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)
JP2008280685A 2007-10-31 2008-10-31 配光板 Ceased JP2009110961A (ja)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
JP2009110961A true JP2009110961A (ja) 2009-05-21

Family

ID=40328294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008280685A Ceased JP2009110961A (ja) 2007-10-31 2008-10-31 配光板

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)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012049026A (ja) * 2010-08-27 2012-03-08 Sharp Corp 照明装置
JP2012151030A (ja) * 2011-01-20 2012-08-09 Panasonic Corp 照明器具
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
JP2018205349A (ja) * 2017-05-30 2018-12-27 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
JP2025041497A (ja) * 2023-09-13 2025-03-26 栄儀尚科光電技術（哈尓濱）有限公司 レンズと鋸歯状格子とを組み合わせた単一ユニットからなる均一な照明装置

Families Citing this family (18)

* 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
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
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
EP3060841A4 (en) * 2013-10-25 2017-06-07 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
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
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

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JPS5242081U (enExample) * 1975-09-19 1977-03-25
JPS52130585U (enExample) * 1976-03-31 1977-10-04
JPS5394472A (en) * 1977-01-31 1978-08-18 Matsushita Electric Works Ltd Cover for lighting fixture
JPS5755002A (en) * 1980-09-18 1982-04-01 Ichikoh Industries Ltd Lens for lamp
JPH0335502U (enExample) * 1989-08-08 1991-04-08
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
JPH0764024A (ja) * 1993-08-24 1995-03-10 Matsushita Electric Ind Co Ltd 集積型光学装置及びその製造方法
JPH10221605A (ja) * 1997-02-04 1998-08-21 Olympus Optical Co Ltd 照明光学系
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
JP2003519896A (ja) * 2000-01-07 2003-06-24 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 照明装置
JP2003270418A (ja) * 2002-03-18 2003-09-25 Matsushita Electric Ind Co Ltd 回折光学素子
JP2005257953A (ja) * 2004-03-10 2005-09-22 Citizen Electronics Co Ltd フレネルレンズおよび照明装置
JP2007134316A (ja) * 2005-10-14 2007-05-31 Toshiba Corp 照明装置

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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
US4120018A (en) * 1977-01-27 1978-10-10 Dominion Auto Accessories Limited Stop, tail and signal lamp
US4158222A (en) * 1977-09-26 1979-06-12 Gulf & Western Industries, Inc. Limited visibility signal device
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
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
ATE327469T1 (de) * 1991-06-25 2006-06-15 Maquet S A Medizinischer apparat zur beleuchtung eines behandlungsbereiches
US5642226A (en) * 1995-01-18 1997-06-24 Rosenthal; Bruce A. Lenticular optical system
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
US7484871B2 (en) * 2003-07-29 2009-02-03 Valeo Sylvania Llc Single lens for LED signal light
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

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5242081U (enExample) * 1975-09-19 1977-03-25
JPS52130585U (enExample) * 1976-03-31 1977-10-04
JPS5394472A (en) * 1977-01-31 1978-08-18 Matsushita Electric Works Ltd Cover for lighting fixture
JPS5755002A (en) * 1980-09-18 1982-04-01 Ichikoh Industries Ltd Lens for lamp
JPH0335502U (enExample) * 1989-08-08 1991-04-08
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
JPH0764024A (ja) * 1993-08-24 1995-03-10 Matsushita Electric Ind Co Ltd 集積型光学装置及びその製造方法
JPH10221605A (ja) * 1997-02-04 1998-08-21 Olympus Optical Co Ltd 照明光学系
JP2003519896A (ja) * 2000-01-07 2003-06-24 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 照明装置
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
JP2003270418A (ja) * 2002-03-18 2003-09-25 Matsushita Electric Ind Co Ltd 回折光学素子
JP2005257953A (ja) * 2004-03-10 2005-09-22 Citizen Electronics Co Ltd フレネルレンズおよび照明装置
JP2007134316A (ja) * 2005-10-14 2007-05-31 Toshiba Corp 照明装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012049026A (ja) * 2010-08-27 2012-03-08 Sharp Corp 照明装置
JP2012151030A (ja) * 2011-01-20 2012-08-09 Panasonic Corp 照明器具
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
JP2018205349A (ja) * 2017-05-30 2018-12-27 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
JP2025041497A (ja) * 2023-09-13 2025-03-26 栄儀尚科光電技術（哈尓濱）有限公司 レンズと鋸歯状格子とを組み合わせた単一ユニットからなる均一な照明装置
JP7703058B2 (ja) 2023-09-13 2025-07-04 栄儀尚科光電技術（哈尓濱）有限公司 レンズと鋸歯状格子とを組み合わせた単一ユニットからなる均一な照明装置

Also Published As

Publication number Publication date
CA2642548A1 (en) 2009-04-30
TWI326752B (enExample) 2010-07-01
US7909485B2 (en) 2011-03-22
EP2056017A1 (en) 2009-05-06
TW200918828A (en) 2009-05-01
KR20090045125A (ko) 2009-05-07
US20090109690A1 (en) 2009-04-30

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