DE112019007180T5 - Optisches Modul - Google Patents
Optisches Modul Download PDFInfo
- Publication number
- DE112019007180T5 DE112019007180T5 DE112019007180.7T DE112019007180T DE112019007180T5 DE 112019007180 T5 DE112019007180 T5 DE 112019007180T5 DE 112019007180 T DE112019007180 T DE 112019007180T DE 112019007180 T5 DE112019007180 T5 DE 112019007180T5
- Authority
- DE
- Germany
- Prior art keywords
- light
- laser diode
- mirror
- mems
- optical 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 83
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 abstract 1
- 230000010355 oscillation Effects 0.000 description 20
- 239000011521 glass Substances 0.000 description 8
- 238000005549 size reduction Methods 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- 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
- 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
- G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
- G02B26/0833—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/181—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors with means for compensating for changes in temperature or for controlling the temperature; thermal stabilisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/023—Mount members, e.g. sub-mount members
- H01S5/02315—Support members, e.g. bases or carriers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping
- H01S5/0071—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping for beam steering, e.g. using a mirror outside the cavity to change the beam direction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/02208—Mountings; Housings characterised by the shape of the housings
- H01S5/02212—Can-type, e.g. TO-CAN housings with emission along or parallel to symmetry axis
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/0225—Out-coupling of light
- H01S5/02255—Out-coupling of light using beam deflecting elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
- H01S5/4087—Array arrangements, e.g. constituted by discrete laser diodes or laser bar emitting more than one wavelength
- H01S5/4093—Red, green and blue [RGB] generated directly by laser action or by a combination of laser action with nonlinear frequency conversion
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Optical Scanning Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019-075439 | 2019-04-11 | ||
| JP2019075439 | 2019-04-11 | ||
| PCT/JP2019/049891 WO2020208871A1 (ja) | 2019-04-11 | 2019-12-19 | 光モジュール |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE112019007180T5 true DE112019007180T5 (de) | 2022-04-07 |
Family
ID=72750532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112019007180.7T Pending DE112019007180T5 (de) | 2019-04-11 | 2019-12-19 | Optisches Modul |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12222493B2 (https=) |
| JP (1) | JPWO2020208871A1 (https=) |
| DE (1) | DE112019007180T5 (https=) |
| WO (1) | WO2020208871A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024042803A1 (ja) * | 2022-08-24 | 2024-02-29 | 住友電気工業株式会社 | 光モジュール |
| EP4375747A1 (en) * | 2022-11-22 | 2024-05-29 | TriLite Technologies GmbH | Light projector module |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007120831A2 (en) | 2006-04-11 | 2007-10-25 | Microvision, Inc. | Integrated photonics module and devices using integrated photonics modules |
| JP2014056199A (ja) | 2012-09-14 | 2014-03-27 | Hitachi Media Electoronics Co Ltd | 走査型投影装置 |
| JP2014186068A (ja) | 2013-03-22 | 2014-10-02 | Hitachi Media Electoronics Co Ltd | 画像表示装置 |
| JP2019075439A (ja) | 2017-10-13 | 2019-05-16 | 株式会社デンソー | 半導体装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4639896B2 (ja) * | 2005-03-29 | 2011-02-23 | ブラザー工業株式会社 | 光走査装置及び光走査型表示装置 |
| WO2012000556A1 (en) * | 2010-07-01 | 2012-01-05 | Lemoptix Sa | A mems micro-mirror device |
| JP2015052675A (ja) | 2013-09-06 | 2015-03-19 | 株式会社日立メディアエレクトロニクス | 光モジュールおよび走査型画像表示装置 |
| JP6097253B2 (ja) * | 2014-07-02 | 2017-03-15 | 住友電気工業株式会社 | 三色光光源 |
-
2019
- 2019-12-19 DE DE112019007180.7T patent/DE112019007180T5/de active Pending
- 2019-12-19 JP JP2021513162A patent/JPWO2020208871A1/ja active Pending
- 2019-12-19 US US17/601,709 patent/US12222493B2/en active Active
- 2019-12-19 WO PCT/JP2019/049891 patent/WO2020208871A1/ja not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007120831A2 (en) | 2006-04-11 | 2007-10-25 | Microvision, Inc. | Integrated photonics module and devices using integrated photonics modules |
| JP2014056199A (ja) | 2012-09-14 | 2014-03-27 | Hitachi Media Electoronics Co Ltd | 走査型投影装置 |
| JP2014186068A (ja) | 2013-03-22 | 2014-10-02 | Hitachi Media Electoronics Co Ltd | 画像表示装置 |
| JP2019075439A (ja) | 2017-10-13 | 2019-05-16 | 株式会社デンソー | 半導体装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20220206289A1 (en) | 2022-06-30 |
| JPWO2020208871A1 (https=) | 2020-10-15 |
| US12222493B2 (en) | 2025-02-11 |
| WO2020208871A1 (ja) | 2020-10-15 |
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