CN103563362A - 光学器件 - Google Patents
光学器件 Download PDFInfo
- Publication number
- CN103563362A CN103563362A CN201280026121.2A CN201280026121A CN103563362A CN 103563362 A CN103563362 A CN 103563362A CN 201280026121 A CN201280026121 A CN 201280026121A CN 103563362 A CN103563362 A CN 103563362A
- Authority
- CN
- China
- Prior art keywords
- optics
- light
- beam splitter
- photodiode
- window
- 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
- 230000003287 optical effect Effects 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 claims abstract description 13
- 230000010355 oscillation Effects 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 12
- 238000004321 preservation Methods 0.000 claims description 3
- 230000003071 parasitic effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 20
- 230000008859 change Effects 0.000 description 14
- 230000005540 biological transmission Effects 0.000 description 8
- 230000010287 polarization Effects 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 5
- 230000011514 reflex Effects 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
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- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
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- 229920000642 polymer Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
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- 238000005452 bending Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 239000000178 monomer Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/20—Lamp housings
- G03B21/2053—Intensity control of illuminating light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/0214—Constructional arrangements for removing stray light
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/101—Scanning systems with both horizontal and vertical deflecting means, e.g. raster or XY scanners
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/105—Scanning systems with one or more pivoting mirrors or galvano-mirrors
-
- 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
- G02B27/48—Laser speckle optics
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3191—Testing thereof
- H04N9/3194—Testing thereof including sensor feedback
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161491434P | 2011-05-31 | 2011-05-31 | |
US61/491434 | 2011-05-31 | ||
PCT/EP2012/056018 WO2012163574A1 (en) | 2011-05-31 | 2012-04-03 | An optical device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103563362A true CN103563362A (zh) | 2014-02-05 |
CN103563362B CN103563362B (zh) | 2016-08-17 |
Family
ID=46025624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280026121.2A Expired - Fee Related CN103563362B (zh) | 2011-05-31 | 2012-04-03 | 光学器件 |
Country Status (5)
Country | Link |
---|---|
US (2) | US9395613B2 (zh) |
EP (1) | EP2716050B1 (zh) |
JP (1) | JP5995214B2 (zh) |
CN (1) | CN103563362B (zh) |
WO (1) | WO2012163574A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108318889A (zh) * | 2018-04-23 | 2018-07-24 | 北京因泰立科技有限公司 | 一种基于mems微镜激光测距传感器 |
CN108693111A (zh) * | 2017-04-06 | 2018-10-23 | 谱钜科技股份有限公司 | 光谱仪 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012000556A1 (en) * | 2010-07-01 | 2012-01-05 | Lemoptix Sa | A mems micro-mirror device |
JP5995214B2 (ja) * | 2011-05-31 | 2016-09-21 | インテル・コーポレーション | 光学デバイス |
JP2016033529A (ja) * | 2014-07-30 | 2016-03-10 | リコー光学株式会社 | 光偏向器のカバー用光透過性部材、光偏向器、光学レンズ及び光学ミラー |
LT3226065T (lt) | 2016-03-31 | 2023-10-25 | Fisba Ag | Šviesos modulis ir būdas, skirti lazeriniams diodams stebėti šviesos modulyje |
JP6776748B2 (ja) * | 2016-09-12 | 2020-10-28 | 株式会社リコー | 光源装置、画像表示装置 |
US10670858B2 (en) * | 2017-05-21 | 2020-06-02 | Light Labs Inc. | Methods and apparatus for maintaining and accurately determining the position of a moveable element |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080062161A1 (en) * | 1999-08-05 | 2008-03-13 | Microvision, Inc. | Apparatuses and methods for utilizing non-ideal light sources |
CN101435916A (zh) * | 2007-11-15 | 2009-05-20 | 船井电机株式会社 | 图像显示装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1760513B1 (en) * | 2005-08-31 | 2010-07-28 | LG Electronics Inc. | Portable projector |
JP2007114408A (ja) * | 2005-10-19 | 2007-05-10 | Sharp Corp | 電気機器 |
US7834867B2 (en) * | 2006-04-11 | 2010-11-16 | Microvision, Inc. | Integrated photonics module and devices using integrated photonics modules |
JP2008134350A (ja) * | 2006-11-27 | 2008-06-12 | Hitachi Ltd | 映像投写装置 |
DE102008003451A1 (de) * | 2007-08-08 | 2009-02-12 | Osram Opto Semiconductors Gmbh | Abbildungseinrichtung |
US8569727B2 (en) * | 2008-06-18 | 2013-10-29 | Hitachi, Ltd. | Light beam scanning image projection apparatus |
JP5292464B2 (ja) * | 2009-06-19 | 2013-09-18 | 株式会社日立製作所 | 光走査型画像表示装置 |
US8675141B2 (en) | 2010-01-20 | 2014-03-18 | Microvision, Inc. | Closed loop feedback for electronic beam alignment |
JP2012145755A (ja) * | 2011-01-12 | 2012-08-02 | Konica Minolta Advanced Layers Inc | 画像表示装置 |
JP5995214B2 (ja) * | 2011-05-31 | 2016-09-21 | インテル・コーポレーション | 光学デバイス |
-
2012
- 2012-01-12 JP JP2012004340A patent/JP5995214B2/ja not_active Expired - Fee Related
- 2012-04-03 EP EP12718103.0A patent/EP2716050B1/en not_active Not-in-force
- 2012-04-03 US US14/122,314 patent/US9395613B2/en active Active
- 2012-04-03 CN CN201280026121.2A patent/CN103563362B/zh not_active Expired - Fee Related
- 2012-04-03 WO PCT/EP2012/056018 patent/WO2012163574A1/en active Application Filing
-
2016
- 2016-07-18 US US15/213,340 patent/US10133165B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080062161A1 (en) * | 1999-08-05 | 2008-03-13 | Microvision, Inc. | Apparatuses and methods for utilizing non-ideal light sources |
CN101435916A (zh) * | 2007-11-15 | 2009-05-20 | 船井电机株式会社 | 图像显示装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108693111A (zh) * | 2017-04-06 | 2018-10-23 | 谱钜科技股份有限公司 | 光谱仪 |
CN108318889A (zh) * | 2018-04-23 | 2018-07-24 | 北京因泰立科技有限公司 | 一种基于mems微镜激光测距传感器 |
Also Published As
Publication number | Publication date |
---|---|
US20140098350A1 (en) | 2014-04-10 |
WO2012163574A1 (en) | 2012-12-06 |
US20180136551A1 (en) | 2018-05-17 |
EP2716050A1 (en) | 2014-04-09 |
JP2013047774A (ja) | 2013-03-07 |
JP5995214B2 (ja) | 2016-09-21 |
EP2716050B1 (en) | 2016-03-23 |
CN103563362B (zh) | 2016-08-17 |
US9395613B2 (en) | 2016-07-19 |
US10133165B2 (en) | 2018-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: INTEL CORP . Free format text: FORMER OWNER: LEMOPTIX SA Effective date: 20150430 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150430 Address after: American California Applicant after: Intel Corporation Address before: Lausanne Applicant before: Lemoptix SA |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190621 Address after: Ontario, Canada Patentee after: North Limited Address before: American California Patentee before: Intel Corporation |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20190403 |