CN104769479A - 用于在工作平面内产生激光辐射的线性强度分布的设备 - Google Patents
用于在工作平面内产生激光辐射的线性强度分布的设备 Download PDFInfo
- Publication number
- CN104769479A CN104769479A CN201380057918.3A CN201380057918A CN104769479A CN 104769479 A CN104769479 A CN 104769479A CN 201380057918 A CN201380057918 A CN 201380057918A CN 104769479 A CN104769479 A CN 104769479A
- Authority
- CN
- China
- Prior art keywords
- magnifier module
- section
- laser emission
- equipment
- module
- 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.)
- Granted
Links
Classifications
-
- 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
- G02B19/0066—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 in the form of an LED array
-
- 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
- G02B19/0019—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors)
-
- 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
- G02B19/0019—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors)
- G02B19/0023—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors) 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
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
-
- 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
- G02B19/0052—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 laser diode
- G02B19/0057—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 laser diode in the form of a laser diode array, e.g. laser diode bar
-
- 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
- G02B27/0927—Systems for changing the beam intensity distribution, e.g. Gaussian to top-hat
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Laser Beam Processing (AREA)
- Lenses (AREA)
- Optical Elements Other Than Lenses (AREA)
- Laser Surgery Devices (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12185695 | 2012-09-24 | ||
EP12185695.9 | 2012-09-24 | ||
PCT/EP2013/069793 WO2014044863A1 (de) | 2012-09-24 | 2013-09-24 | Vorrichtung zur erzeugung einer linienförmigen intensitätsverteilung einer laserstrahlung in einer arbeitsebene |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104769479A true CN104769479A (zh) | 2015-07-08 |
CN104769479B CN104769479B (zh) | 2017-08-01 |
Family
ID=47257419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380057918.3A Active CN104769479B (zh) | 2012-09-24 | 2013-09-24 | 用于在工作平面内产生激光辐射的线性强度分布的设备 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20150247998A1 (zh) |
EP (1) | EP2898362A1 (zh) |
JP (1) | JP2015531895A (zh) |
KR (1) | KR101815839B1 (zh) |
CN (1) | CN104769479B (zh) |
WO (1) | WO2014044863A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3712686A1 (en) * | 2019-03-18 | 2020-09-23 | LIMO Display GmbH | Device for generating a linear intensity distribution in a working plane |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1434320A (zh) * | 2003-02-28 | 2003-08-06 | 中国科学院上海光学精密机械研究所 | 激光光束整形装置 |
US6717105B1 (en) * | 2000-11-02 | 2004-04-06 | Mitsubishi Denki Kabushiki Kaisha | Laser annealing optical system and laser annealing apparatus using the same |
CN1544971A (zh) * | 2003-11-19 | 2004-11-10 | 清华大学 | 线形光束整形器 |
US20050068633A1 (en) * | 2003-09-30 | 2005-03-31 | Paul Grenier | Apparatus for reshaping an optical beam bundle |
US20070035861A1 (en) * | 2005-08-11 | 2007-02-15 | Northrop Grumman Corporation | Laser diode bar beam reformatting prism array |
US20070295974A1 (en) * | 2006-06-12 | 2007-12-27 | Joel Fontanella | Incoherent combination of laser beams |
CN102141683A (zh) * | 2011-03-30 | 2011-08-03 | 青岛海信电器股份有限公司 | 光束整形方法和装置及激光显示光源模组和设备 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05226790A (ja) * | 1992-02-18 | 1993-09-03 | Hitachi Ltd | レーザアニール装置 |
DE19514626C2 (de) * | 1995-04-26 | 1997-03-06 | Fraunhofer Ges Forschung | Anordnung zur Formung des geometrischen Querschnitts eines Strahlungsfeldes eines oder mehrerer Festkörper- und/oder Halbleiterlaser(s) |
JP3286537B2 (ja) * | 1996-09-30 | 2002-05-27 | 三洋電機株式会社 | レーザ光の合成方法 |
JPH11261167A (ja) * | 1998-03-06 | 1999-09-24 | Shimadzu Corp | 半導体レーザ装置 |
US6180702B1 (en) * | 1999-08-09 | 2001-01-30 | Bayer Corporation | Flame retardant polycarbonate composition |
JP3910523B2 (ja) * | 2001-11-09 | 2007-04-25 | 株式会社半導体エネルギー研究所 | レーザ照射装置 |
US6987240B2 (en) * | 2002-04-18 | 2006-01-17 | Applied Materials, Inc. | Thermal flux processing by scanning |
TWI264562B (en) * | 2004-09-17 | 2006-10-21 | Dynascan Technology Corp | Light collecting and uniforming device |
JP2009543143A (ja) | 2006-07-13 | 2009-12-03 | リモ パテントフェルヴァルトゥング ゲーエムベーハー ウント コー.カーゲー | 光を均質化するための装置、および作業面において線状強度分布を発生させるためのレーザ装置 |
WO2010108446A1 (zh) * | 2009-03-26 | 2010-09-30 | 钱定榕 | 用于聚焦半导体激光器输出光束的光束处理器 |
DE102009021251A1 (de) * | 2009-05-14 | 2010-11-18 | Limo Patentverwaltung Gmbh & Co. Kg | Vorrichtung zur Formung von Laserstrahlung sowie Laservorrichtung mit einer derartigen Vorrichtung |
WO2011021140A2 (en) * | 2009-08-20 | 2011-02-24 | Koninklijke Philips Electronics N.V. | Laser device with configurable intensity distribution |
-
2013
- 2013-09-24 KR KR1020157010516A patent/KR101815839B1/ko active IP Right Grant
- 2013-09-24 JP JP2015532449A patent/JP2015531895A/ja active Pending
- 2013-09-24 WO PCT/EP2013/069793 patent/WO2014044863A1/de active Application Filing
- 2013-09-24 US US14/430,103 patent/US20150247998A1/en not_active Abandoned
- 2013-09-24 EP EP13771427.5A patent/EP2898362A1/de not_active Withdrawn
- 2013-09-24 CN CN201380057918.3A patent/CN104769479B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6717105B1 (en) * | 2000-11-02 | 2004-04-06 | Mitsubishi Denki Kabushiki Kaisha | Laser annealing optical system and laser annealing apparatus using the same |
CN1434320A (zh) * | 2003-02-28 | 2003-08-06 | 中国科学院上海光学精密机械研究所 | 激光光束整形装置 |
US20050068633A1 (en) * | 2003-09-30 | 2005-03-31 | Paul Grenier | Apparatus for reshaping an optical beam bundle |
CN1544971A (zh) * | 2003-11-19 | 2004-11-10 | 清华大学 | 线形光束整形器 |
US20070035861A1 (en) * | 2005-08-11 | 2007-02-15 | Northrop Grumman Corporation | Laser diode bar beam reformatting prism array |
US20070295974A1 (en) * | 2006-06-12 | 2007-12-27 | Joel Fontanella | Incoherent combination of laser beams |
CN102141683A (zh) * | 2011-03-30 | 2011-08-03 | 青岛海信电器股份有限公司 | 光束整形方法和装置及激光显示光源模组和设备 |
Also Published As
Publication number | Publication date |
---|---|
JP2015531895A (ja) | 2015-11-05 |
KR101815839B1 (ko) | 2018-01-08 |
CN104769479B (zh) | 2017-08-01 |
EP2898362A1 (de) | 2015-07-29 |
US20150247998A1 (en) | 2015-09-03 |
WO2014044863A1 (de) | 2014-03-27 |
KR20150060867A (ko) | 2015-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
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. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180309 Address after: Borussia Dortmund Patentee after: LIMO Holdings Ltd. Address before: Borussia Dortmund Patentee before: LIMO PATENTVERWALTUNG GmbH & Co.KG |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200628 Address after: No.56 Zhangba Liulu Road, high tech Zone, Xi'an City, Shaanxi Province Patentee after: Focuslight Technologies Inc. Address before: Borussia Dortmund Patentee before: LIMO LLC |