CN101305309A - 用于使光均匀化的装置 - Google Patents
用于使光均匀化的装置 Download PDFInfo
- Publication number
- CN101305309A CN101305309A CNA2005800520471A CN200580052047A CN101305309A CN 101305309 A CN101305309 A CN 101305309A CN A2005800520471 A CNA2005800520471 A CN A2005800520471A CN 200580052047 A CN200580052047 A CN 200580052047A CN 101305309 A CN101305309 A CN 101305309A
- Authority
- CN
- China
- Prior art keywords
- lens
- arra
- lens arra
- convex
- gap
- 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.)
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
-
- 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
-
- 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
- G02B27/0955—Lenses
- G02B27/0961—Lens arrays
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
- Laser Beam Processing (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2005/010587 WO2007038954A1 (de) | 2005-09-30 | 2005-09-30 | Vorrichtung zur homogenisierung von licht |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101305309A true CN101305309A (zh) | 2008-11-12 |
CN101305309B CN101305309B (zh) | 2010-11-10 |
Family
ID=35219650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800520471A Active CN101305309B (zh) | 2005-09-30 | 2005-09-30 | 用于使光均匀化的装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7859758B2 (zh) |
EP (1) | EP1934647A1 (zh) |
JP (1) | JP4808780B2 (zh) |
KR (1) | KR101194972B1 (zh) |
CN (1) | CN101305309B (zh) |
WO (1) | WO2007038954A1 (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104267504A (zh) * | 2014-10-10 | 2015-01-07 | 中国科学院光电技术研究所 | 一种基于中心离轴型微透镜列阵的激光光束匀化方法 |
CN105209215A (zh) * | 2013-05-15 | 2015-12-30 | Limo专利管理有限及两合公司 | 用于利用激光辐射作用旋转对称的构件的外侧的装置 |
CN105319626A (zh) * | 2015-11-09 | 2016-02-10 | 张家港康得新光电材料有限公司 | 光学薄膜及显示装置 |
CN106461815A (zh) * | 2014-05-27 | 2017-02-22 | 纳卢克斯株式会社 | 微透镜阵列及包括微透镜阵列的光学系统 |
CN106908869A (zh) * | 2017-03-29 | 2017-06-30 | 上海智觅智能科技有限公司 | 一种增大光束传播散射汇聚角度的透镜及制造方法 |
WO2021147827A1 (en) * | 2020-01-21 | 2021-07-29 | Focuslight Technologies Inc. | Diffuser device |
CN114321820A (zh) * | 2022-01-11 | 2022-04-12 | 荣仪尚科光电技术(哈尔滨)有限公司 | 基于双透镜负正组合的自然光匀化照明装置和方法 |
CN114321817A (zh) * | 2022-01-11 | 2022-04-12 | 荣仪尚科光电技术(哈尔滨)有限公司 | 基于透镜与自由曲面的单片式自然光匀化照明装置和方法 |
CN115523461A (zh) * | 2022-10-13 | 2022-12-27 | 哈尔滨工业大学 | 基于双凹透镜与双凸透镜组合的自然光匀化照明装置 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1998215A1 (en) | 2007-05-31 | 2008-12-03 | Molecular Technology (MolTech) Gmbh | Achromatic optical system for beam shaping |
KR101422660B1 (ko) | 2011-06-02 | 2014-07-23 | 제일모직주식회사 | 마이크로렌즈 어레이 시트 |
JP6450965B2 (ja) * | 2014-10-07 | 2019-01-16 | セイコーエプソン株式会社 | マイクロレンズアレイ基板、マイクロレンズアレイ基板を備えた電気光学装置、及び投写型表示装置 |
JP6515514B2 (ja) * | 2014-12-11 | 2019-05-22 | セイコーエプソン株式会社 | 光源装置、照明装置およびプロジェクター |
JP6319355B2 (ja) * | 2016-02-23 | 2018-05-09 | 株式会社デンソー | ヘッドアップディスプレイ装置 |
GB2553559B (en) * | 2016-09-08 | 2022-06-29 | Bae Systems Plc | Diffusers for head up displays |
WO2020246280A1 (ja) * | 2019-06-04 | 2020-12-10 | ソニー株式会社 | 発光素子、発光素子アレイ及び発光素子アレイの製造方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3484599A (en) * | 1967-01-03 | 1969-12-16 | William D Little | Optical projection system |
CA2056313C (en) * | 1990-11-28 | 1998-09-29 | Nobuo Minoura | Scattering type liquid crystal device |
JP3234513B2 (ja) * | 1996-11-25 | 2001-12-04 | 住友重機械工業株式会社 | ビームホモジナイザ |
JP3542329B2 (ja) * | 1998-09-16 | 2004-07-14 | 富士通株式会社 | 光学装置およびこれを用いた表示装置 |
CN1103455C (zh) * | 2000-09-22 | 2003-03-19 | 明基电通股份有限公司 | 光均匀化装置 |
JP4801269B2 (ja) * | 2001-03-22 | 2011-10-26 | 株式会社リコー | 球面鏡を用いた照明装置、照明システム、及び照明方法 |
DE10139355A1 (de) * | 2001-08-17 | 2003-02-27 | Lissotschenko Vitalij | Anordnung und Vorrichtung zur optischen Strahlhomogenisierung |
US6809869B2 (en) * | 2002-08-28 | 2004-10-26 | Genlyte Thomas Group Llc | Zoomable beamspreader for non-imaging illumination applications |
DE10327733C5 (de) * | 2003-06-18 | 2012-04-19 | Limo Patentverwaltung Gmbh & Co. Kg | Vorrichtung zur Formung eines Lichtstrahls |
DE10336957A1 (de) * | 2003-08-07 | 2005-02-24 | Hentze-Lissotschenko Patentverwaltungs Gmbh & Co.Kg | Vorrichtung zur Formung eines Lichtstrahles |
WO2006072263A1 (de) * | 2005-01-07 | 2006-07-13 | Hentze-Lissotschenko Patentverwaltungs Gmbh & Co. Kg | Vorrichtung zur homogenisierung von licht |
JP2007114454A (ja) * | 2005-10-20 | 2007-05-10 | Yamaha Corp | マイクロレンズアレイとその製法 |
-
2005
- 2005-09-30 KR KR1020087010121A patent/KR101194972B1/ko not_active IP Right Cessation
- 2005-09-30 WO PCT/EP2005/010587 patent/WO2007038954A1/de active Application Filing
- 2005-09-30 EP EP05790842A patent/EP1934647A1/de not_active Withdrawn
- 2005-09-30 JP JP2008532603A patent/JP4808780B2/ja not_active Expired - Fee Related
- 2005-09-30 CN CN2005800520471A patent/CN101305309B/zh active Active
-
2008
- 2008-03-28 US US12/058,220 patent/US7859758B2/en not_active Expired - Fee Related
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105209215A (zh) * | 2013-05-15 | 2015-12-30 | Limo专利管理有限及两合公司 | 用于利用激光辐射作用旋转对称的构件的外侧的装置 |
CN106461815A (zh) * | 2014-05-27 | 2017-02-22 | 纳卢克斯株式会社 | 微透镜阵列及包括微透镜阵列的光学系统 |
CN106461815B (zh) * | 2014-05-27 | 2018-10-09 | 纳卢克斯株式会社 | 微透镜阵列及包括微透镜阵列的光学系统 |
CN104267504B (zh) * | 2014-10-10 | 2017-02-15 | 中国科学院光电技术研究所 | 一种基于中心离轴型微透镜列阵的激光光束匀化方法 |
CN104267504A (zh) * | 2014-10-10 | 2015-01-07 | 中国科学院光电技术研究所 | 一种基于中心离轴型微透镜列阵的激光光束匀化方法 |
CN105319626A (zh) * | 2015-11-09 | 2016-02-10 | 张家港康得新光电材料有限公司 | 光学薄膜及显示装置 |
CN106908869A (zh) * | 2017-03-29 | 2017-06-30 | 上海智觅智能科技有限公司 | 一种增大光束传播散射汇聚角度的透镜及制造方法 |
WO2021147827A1 (en) * | 2020-01-21 | 2021-07-29 | Focuslight Technologies Inc. | Diffuser device |
CN114503013A (zh) * | 2020-01-21 | 2022-05-13 | 西安炬光科技股份有限公司 | 扩散匀化装置 |
CN114321820A (zh) * | 2022-01-11 | 2022-04-12 | 荣仪尚科光电技术(哈尔滨)有限公司 | 基于双透镜负正组合的自然光匀化照明装置和方法 |
CN114321817A (zh) * | 2022-01-11 | 2022-04-12 | 荣仪尚科光电技术(哈尔滨)有限公司 | 基于透镜与自由曲面的单片式自然光匀化照明装置和方法 |
CN114321817B (zh) * | 2022-01-11 | 2023-06-30 | 荣仪尚科光电技术(哈尔滨)有限公司 | 基于透镜与自由曲面的单片式自然光匀化照明装置和方法 |
CN115523461A (zh) * | 2022-10-13 | 2022-12-27 | 哈尔滨工业大学 | 基于双凹透镜与双凸透镜组合的自然光匀化照明装置 |
CN115523461B (zh) * | 2022-10-13 | 2023-09-29 | 哈尔滨工业大学 | 基于双凹透镜与双凸透镜组合的自然光匀化照明装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2007038954A1 (de) | 2007-04-12 |
US7859758B2 (en) | 2010-12-28 |
US20090296222A1 (en) | 2009-12-03 |
KR101194972B1 (ko) | 2012-10-25 |
EP1934647A1 (de) | 2008-06-25 |
JP2009510496A (ja) | 2009-03-12 |
KR20080063791A (ko) | 2008-07-07 |
CN101305309B (zh) | 2010-11-10 |
JP4808780B2 (ja) | 2011-11-02 |
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C06 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: Borussia Dortmund Patentee after: LIMO PATENTVERWALTUNG GmbH & Co.KG Address before: German Guy Sten Green Patentee before: LIMO PATENTVERWALTUNG GmbH & Co.KG |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Borussia Dortmund Patentee after: LIMO LLC Address before: Borussia Dortmund Patentee before: LIMO Holdings Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180319 Address after: Borussia Dortmund Patentee after: LIMO Holdings Ltd. Address before: Borussia Dortmund Patentee before: LIMO PATENTVERWALTUNG GmbH & Co.KG |