JP6732627B2 - レーザ光照射装置 - Google Patents
レーザ光照射装置 Download PDFInfo
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- JP6732627B2 JP6732627B2 JP2016205294A JP2016205294A JP6732627B2 JP 6732627 B2 JP6732627 B2 JP 6732627B2 JP 2016205294 A JP2016205294 A JP 2016205294A JP 2016205294 A JP2016205294 A JP 2016205294A JP 6732627 B2 JP6732627 B2 JP 6732627B2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/03—Observing, e.g. monitoring, the workpiece
- B23K26/032—Observing, e.g. monitoring, the workpiece using optical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
- B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
- B23K26/066—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms by using masks
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/083—Devices involving movement of the workpiece in at least one axial direction
- B23K26/0853—Devices involving movement of the workpiece in at least in two axial directions, e.g. in a plane
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/09—Severing cooled glass by thermal shock
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
- G02B1/041—Lenses
-
- 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
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/147—Beam splitting or combining systems operating by reflection only using averaging effects by spatially variable reflectivity on a microscopic level, e.g. polka dots, chequered or discontinuous patterns, or rapidly moving surfaces
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67098—Apparatus for thermal treatment
- H01L21/67115—Apparatus for thermal treatment mainly by radiation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133553—Reflecting elements
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
- G02F1/133723—Polyimide, polyamide-imide
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136277—Active matrix addressed cells formed on a semiconductor substrate, e.g. of silicon
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- Condensed Matter Physics & Semiconductors (AREA)
- Microelectronics & Electronic Packaging (AREA)
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- Computer Hardware Design (AREA)
- Organic Chemistry (AREA)
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- Thermal Sciences (AREA)
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- Laser Beam Processing (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Description
[実施形態に係るレーザ加工装置]
[レーザ加工装置の全体構成]
[レーザ加工装置におけるレーザ光の光路及び偏光方向]
[反射型空間光変調器]
[4fレンズユニット]
Claims (10)
- レーザ光を第1方向に沿って対象物に照射するレーザ光照射装置であって、
前記レーザ光を出力するレーザ光源と、
前記レーザ光源から出力された前記レーザ光を位相パターンに応じて変調して出射する空間光変調器と、
前記空間光変調器から出射された前記レーザ光を前記対象物に向けて集光する対物レンズと、
前記レーザ光の光路における前記空間光変調器と前記対物レンズとの間に配置され、前記レーザ光を集束する集束レンズと、
前記レーザ光の光路における前記集束レンズの後側の焦点位置に配置され、前記レーザ光の一部を遮断するスリット部材と、
を備え、
前記位相パターンは、前記対物レンズの瞳面に入射する前記レーザ光の一部を変調する第1パターンと、前記レーザ光の残部を変調する第2パターンと、を含み、
前記第2パターンは、前記第1方向に交差する第2方向に沿って前記レーザ光の前記残部を複数の回折光に分岐させるための回折格子パターンを含み、
前記スリット部材は、スリットによって前記回折光を遮断する、
レーザ光照射装置。 - 前記スリット部材は、前記第2方向よりも前記第1方向に相対的に長くなるように形成された前記スリットによって、前記回折光を遮断する、
請求項1に記載のレーザ光照射装置。 - 前記第1パターンは、前記第1方向に沿って前記レーザ光の前記一部を複数の別の回折光に分岐させるための別の回折格子パターンを含む、
請求項1又は2に記載のレーザ光照射装置。 - 前記第1方向についての前記スリットのサイズは、前記焦点位置における前記別の回折光のビームサイズと、前記焦点位置における前記別の回折光の分岐間隔と、の合計値よりも大きく、
前記第2方向についての前記スリットのサイズは、前記焦点位置における前記回折光のビームサイズよりも大きい、
請求項3に記載のレーザ光照射装置。 - 前記分岐間隔は、前記第1方向における±1次の前記別の回折光の間隔である、
請求項4に記載のレーザ光照射装置。 - 前記第2方向についての前記スリットのサイズは、前記集束レンズの焦点距離をf、前記レーザ光の波長をλ、前記空間光変調器の画素サイズをxSLMとすると、下記式1で表される最大回折距離Fよりも小さい、
請求項4又は5に記載のレーザ光照射装置。
- 前記スリットの前記第1方向についてのサイズは、前記焦点位置における±3次の前記別の回折光の間隔よりも小さい、
請求項4〜6のいずれか一項に記載のレーザ光照射装置。 - 前記別の回折格子パターンは、前記第2方向に沿った複数の溝パターンからなり、
前記回折格子パターンは、前記第1方向に沿った複数の溝パターンからなる、
請求項3〜6のいずれか一項に記載のレーザ光照射装置。 - 前記空間光変調器は、前記位相パターンを表示する液晶層を含み、
前記液晶層は、前記レーザ光が入射する領域のうちの円形状の有効領域と前記有効領域の外側の円環形状の非有効領域とを含み、
前記第1パターンは、前記有効領域に表示され前記レーザ光の前記一部を変調し、
前記第2パターンは、前記非有効領域に表示され前記レーザ光の前記残部を変調する、
請求項1〜8のいずれか一項に記載のレーザ光照射装置。 - レーザ光を第1方向に沿って対象物に照射するレーザ光照射装置であって、
前記レーザ光を出力するレーザ光源と、
前記レーザ光源から出力された前記レーザ光を位相パターンに応じて変調して出射する空間光変調器と、
前記空間光変調器から出射された前記レーザ光を前記対象物に向けて集光する対物レンズと、
前記レーザ光の光路における前記空間光変調器と前記対物レンズとの間に配置され、前記レーザ光を集束する集束レンズと、
前記レーザ光の光路における前記集束レンズの後側の焦点位置に配置され、前記レーザ光の一部を遮断するスリット部材と、
を備え、
前記空間光変調器は、前記位相パターンを表示する液晶層を含み、
前記液晶層は、前記対物レンズの瞳面に入射する前記レーザ光の一部が入射する有効領域と、前記レーザ光の残部が入射する非有効領域と、を含み、
前記スリット部材は、前記非有効領域で変調された光をスリットにより遮断する、
レーザ光照射装置。
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016205294A JP6732627B2 (ja) | 2016-10-19 | 2016-10-19 | レーザ光照射装置 |
| PCT/JP2017/036362 WO2018074253A1 (ja) | 2016-10-19 | 2017-10-05 | レーザ光照射装置 |
| US16/343,034 US11465235B2 (en) | 2016-10-19 | 2017-10-05 | Laser light irradiating device |
| DE112017005333.1T DE112017005333T5 (de) | 2016-10-19 | 2017-10-05 | Laserlichtbestrahlungsvorrichtung |
| KR1020197012339A KR102382862B1 (ko) | 2016-10-19 | 2017-10-05 | 레이저광 조사 장치 |
| CN201780064496.0A CN109890554B (zh) | 2016-10-19 | 2017-10-05 | 激光照射装置 |
| TW106135254A TWI739924B (zh) | 2016-10-19 | 2017-10-16 | 雷射光照射裝置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016205294A JP6732627B2 (ja) | 2016-10-19 | 2016-10-19 | レーザ光照射装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018065174A JP2018065174A (ja) | 2018-04-26 |
| JP6732627B2 true JP6732627B2 (ja) | 2020-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016205294A Active JP6732627B2 (ja) | 2016-10-19 | 2016-10-19 | レーザ光照射装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11465235B2 (ja) |
| JP (1) | JP6732627B2 (ja) |
| KR (1) | KR102382862B1 (ja) |
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| US11219951B2 (en) * | 2019-07-03 | 2022-01-11 | Directed Metal 3D, S.L. | Multi-mode laser device for metal manufacturing applications |
| CN110672304B (zh) * | 2019-08-16 | 2020-11-03 | 中国科学院西安光学精密机械研究所 | 激光通信终端中继光路性能测试系统、方法及校准方法 |
| JP7549958B2 (ja) * | 2019-11-27 | 2024-09-12 | 浜松ホトニクス株式会社 | レーザ加工装置及びレーザ加工方法 |
| JP7488684B2 (ja) * | 2020-04-08 | 2024-05-22 | 浜松ホトニクス株式会社 | レーザ加工装置及びレーザ加工方法 |
| JP6934083B1 (ja) * | 2020-04-08 | 2021-09-08 | 浜松ホトニクス株式会社 | レーザ加工装置及びレーザ加工方法 |
| JP7462219B2 (ja) * | 2020-05-08 | 2024-04-05 | パナソニックIpマネジメント株式会社 | レーザ加工装置 |
| CN112965080B (zh) * | 2021-02-04 | 2024-02-20 | 苏州奥瑞图光电科技有限公司 | 闪光式无狭缝条纹相机激光面阵成像方法、系统及装置 |
| TW202500296A (zh) * | 2021-09-15 | 2025-01-01 | 南韓商Eo科技股份有限公司 | 溝槽形成裝置 |
| JP7683516B2 (ja) * | 2022-03-17 | 2025-05-27 | コニカミノルタ株式会社 | 液滴吐出ヘッドの基板加工装置及び液滴吐出ヘッドの基板加工方法 |
| CN116655231A (zh) * | 2023-06-02 | 2023-08-29 | 北京工业大学 | 一种制备空芯光纤和空芯光纤预制棒的装置及制备方法 |
| CN116423048B (zh) * | 2023-06-09 | 2023-08-15 | 中国船舶集团有限公司第七〇七研究所 | 一种光电控焦激光焊接装置 |
| WO2025220774A1 (ko) * | 2024-04-19 | 2025-10-23 | 주식회사 이오테크닉스 | 레이저 가공 장치 |
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| JP3878758B2 (ja) | 1998-12-04 | 2007-02-07 | 浜松ホトニクス株式会社 | 空間光変調装置 |
| JP3903761B2 (ja) | 2001-10-10 | 2007-04-11 | 株式会社日立製作所 | レ−ザアニ−ル方法およびレ−ザアニ−ル装置 |
| KR101587941B1 (ko) | 2007-11-19 | 2016-01-22 | 가부시키가이샤 아마다미야치 | 레이저 빔조사 장치 |
| CN102006964B (zh) | 2008-03-21 | 2016-05-25 | Imra美国公司 | 基于激光的材料加工方法和系统 |
| JP2009283691A (ja) | 2008-05-22 | 2009-12-03 | Japan Steel Works Ltd:The | レーザ光照射方法およびレーザ光照射装置 |
| US8198564B2 (en) | 2008-09-09 | 2012-06-12 | Electro Scientific Industries, Inc. | Adaptive optic beamshaping in laser processing systems |
| JP5775265B2 (ja) | 2009-08-03 | 2015-09-09 | 浜松ホトニクス株式会社 | レーザ加工方法及び半導体装置の製造方法 |
| JP5451238B2 (ja) * | 2009-08-03 | 2014-03-26 | 浜松ホトニクス株式会社 | レーザ加工方法 |
| EP2336810A1 (de) | 2009-12-18 | 2011-06-22 | Boegli-Gravures S.A. | Verfahren und Vorrichtung zur Erzeugung von Farbmustern mittels Beugungsgitter |
| US8743165B2 (en) * | 2010-03-05 | 2014-06-03 | Micronic Laser Systems Ab | Methods and device for laser processing |
| WO2012057707A1 (en) | 2010-10-28 | 2012-05-03 | National University Of Singapore | Lithography method and apparatus |
| TWI572960B (zh) * | 2012-03-19 | 2017-03-01 | 群康科技(深圳)有限公司 | 液晶顯示裝置及導電基板的製作方法 |
| JP5947172B2 (ja) * | 2012-09-19 | 2016-07-06 | 浜松ホトニクス株式会社 | 波長変換型空間光変調装置 |
| CN104118220A (zh) * | 2014-03-28 | 2014-10-29 | 上海飞涅尔激光科技有限公司 | 一种基于液晶空间光调制器的激光标识二维码方法及装置 |
| DE102014224182A1 (de) * | 2014-11-26 | 2016-06-02 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Lasermaterialbearbeitung |
| JP6644563B2 (ja) * | 2016-01-28 | 2020-02-12 | 浜松ホトニクス株式会社 | レーザ光照射装置 |
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| US20200061740A1 (en) | 2020-02-27 |
| US11465235B2 (en) | 2022-10-11 |
| JP2018065174A (ja) | 2018-04-26 |
| TW201819083A (zh) | 2018-06-01 |
| CN109890554B (zh) | 2021-06-29 |
| TWI739924B (zh) | 2021-09-21 |
| KR102382862B1 (ko) | 2022-04-05 |
| CN109890554A (zh) | 2019-06-14 |
| DE112017005333T5 (de) | 2019-07-11 |
| WO2018074253A1 (ja) | 2018-04-26 |
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