DE4412160A1 - Belichtungsverfahren zum Reduzieren der Verzerrung bei durch räumliche Abbildung erzeugten Modellen - Google Patents

Belichtungsverfahren zum Reduzieren der Verzerrung bei durch räumliche Abbildung erzeugten Modellen

Info

Publication number
DE4412160A1
DE4412160A1 DE4412160A DE4412160A DE4412160A1 DE 4412160 A1 DE4412160 A1 DE 4412160A1 DE 4412160 A DE4412160 A DE 4412160A DE 4412160 A DE4412160 A DE 4412160A DE 4412160 A1 DE4412160 A1 DE 4412160A1
Authority
DE
Germany
Prior art keywords
exposure
layer
image
hardened
modulated
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.)
Withdrawn
Application number
DE4412160A
Other languages
German (de)
English (en)
Inventor
Bronson Robert Hokuf
John Alan Lawton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE4412160A1 publication Critical patent/DE4412160A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/20—Exposure; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
    • B29C64/129—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask
    • B29C64/135—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask the energy source being concentrated, e.g. scanning lasers or focused light sources
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/171—Processes of additive manufacturing specially adapted for manufacturing multiple 3D objects
    • B29C64/182—Processes of additive manufacturing specially adapted for manufacturing multiple 3D objects in parallel batches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
DE4412160A 1993-04-12 1994-04-12 Belichtungsverfahren zum Reduzieren der Verzerrung bei durch räumliche Abbildung erzeugten Modellen Withdrawn DE4412160A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/046,070 US5429908A (en) 1993-04-12 1993-04-12 Exposure method for reducing distortion in models produced through solid imaging by forming a non-continuous image of a pattern which is then imaged to form a continuous hardened image of the pattern

Publications (1)

Publication Number Publication Date
DE4412160A1 true DE4412160A1 (de) 1994-10-13

Family

ID=21941432

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4412160A Withdrawn DE4412160A1 (de) 1993-04-12 1994-04-12 Belichtungsverfahren zum Reduzieren der Verzerrung bei durch räumliche Abbildung erzeugten Modellen

Country Status (5)

Country Link
US (1) US5429908A (enExample)
JP (2) JP3449779B2 (enExample)
KR (1) KR0127835B1 (enExample)
DE (1) DE4412160A1 (enExample)
TW (1) TW253866B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19606128A1 (de) * 1996-02-20 1997-08-21 Eos Electro Optical Syst Vorrichtung und Verfahren zum Herstellen eines dreidimensionalen Objektes
WO2008145316A2 (de) 2007-05-25 2008-12-04 Eos Gmbh Electro Optical Systems Verfahren zum schichtweisen herstellen eines dreidimensionalen objekts

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5968714A (en) * 1996-03-14 1999-10-19 Agfa-Gevaert Sensitivity-increasing recording process for a photosensitive thermally developable photographic material
US5932394A (en) * 1996-03-14 1999-08-03 Agfa-Gevaert N.V. Producing a lithographic printing plate by sequentially exposing a thermo-sensitive imaging element by a set of radiation beams
US7332537B2 (en) 1996-09-04 2008-02-19 Z Corporation Three dimensional printing material system and method
WO1998021925A2 (en) * 1996-11-04 1998-05-28 Lamberts Robert L Method for making a sinusoidal test object
US5840239A (en) * 1997-01-31 1998-11-24 3D Systems, Inc. Apparatus and method for forming three-dimensional objects in stereolithography utilizing a laser exposure system having a diode pumped frequency quadrupled solid state laser
US6051179A (en) * 1997-03-19 2000-04-18 Replicator Systems, Inc. Apparatus and method for production of three-dimensional models by spatial light modulator
US6001297A (en) * 1997-04-28 1999-12-14 3D Systems, Inc. Method for controlling exposure of a solidfiable medium using a pulsed radiation source in building a three-dimensional object using stereolithography
US6399010B1 (en) * 1999-02-08 2002-06-04 3D Systems, Inc. Method and apparatus for stereolithographically forming three dimensional objects with reduced distortion
US6129884A (en) * 1999-02-08 2000-10-10 3D Systems, Inc. Stereolithographic method and apparatus with enhanced control of prescribed stimulation production and application
HK1048617B (en) 1999-11-05 2004-12-03 3D系统公司 Methods of three-dimensional printing
JP3687475B2 (ja) * 2000-03-28 2005-08-24 松下電工株式会社 立体形状物体の造形方法
US20010050031A1 (en) 2000-04-14 2001-12-13 Z Corporation Compositions for three-dimensional printing of solid objects
JP4739507B2 (ja) * 2000-11-29 2011-08-03 株式会社アスペクト ３次元造形装置
US6699424B2 (en) 2001-06-29 2004-03-02 3D Systems, Inc. Method for forming three-dimensional objects
ATE530331T1 (de) 2003-05-21 2011-11-15 Z Corp Thermoplastisches pulvermaterialsystem für appearance models von 3d-drucksystemen
US7261542B2 (en) 2004-03-18 2007-08-28 Desktop Factory, Inc. Apparatus for three dimensional printing using image layers
JP4230485B2 (ja) * 2005-11-30 2009-02-25 株式会社棚澤八光社 表面に凸模様を有する製品及び該凸模様を形成する方法
US7931460B2 (en) * 2006-05-03 2011-04-26 3D Systems, Inc. Material delivery system for use in solid imaging
US7467939B2 (en) * 2006-05-03 2008-12-23 3D Systems, Inc. Material delivery tension and tracking system for use in solid imaging
EP2089215B1 (en) 2006-12-08 2015-02-18 3D Systems Incorporated Three dimensional printing material system
EP2109528B1 (en) 2007-01-10 2017-03-15 3D Systems Incorporated Three-dimensional printing material system with improved color, article performance, and ease of use and method using it
US8105066B2 (en) * 2007-01-17 2012-01-31 3D Systems, Inc. Cartridge for solid imaging apparatus and method
US7706910B2 (en) * 2007-01-17 2010-04-27 3D Systems, Inc. Imager assembly and method for solid imaging
US8221671B2 (en) * 2007-01-17 2012-07-17 3D Systems, Inc. Imager and method for consistent repeatable alignment in a solid imaging apparatus
US20080226346A1 (en) * 2007-01-17 2008-09-18 3D Systems, Inc. Inkjet Solid Imaging System and Method for Solid Imaging
US20080170112A1 (en) * 2007-01-17 2008-07-17 Hull Charles W Build pad, solid image build, and method for building build supports
US20080181977A1 (en) * 2007-01-17 2008-07-31 Sperry Charles R Brush assembly for removal of excess uncured build material
US8003039B2 (en) * 2007-01-17 2011-08-23 3D Systems, Inc. Method for tilting solid image build platform for reducing air entrainment and for build release
US7731887B2 (en) * 2007-01-17 2010-06-08 3D Systems, Inc. Method for removing excess uncured build material in solid imaging
US7614866B2 (en) * 2007-01-17 2009-11-10 3D Systems, Inc. Solid imaging apparatus and method
US7771183B2 (en) * 2007-01-17 2010-08-10 3D Systems, Inc. Solid imaging system with removal of excess uncured build material
US7968626B2 (en) 2007-02-22 2011-06-28 Z Corporation Three dimensional printing material system and method using plasticizer-assisted sintering
JP5293993B2 (ja) * 2008-01-09 2013-09-18 ソニー株式会社 光造形装置および光造形方法
GB2458484B (en) * 2008-03-19 2011-12-28 Ds Smith Plastics Ltd A dolly
US9895842B2 (en) 2008-05-20 2018-02-20 Eos Gmbh Electro Optical Systems Selective sintering of structurally modified polymers
WO2011114296A1 (en) * 2010-03-18 2011-09-22 Koninklijke Philips Electronics N.V. Printing apparatus and method for controlling a printing apparatus
GB201016169D0 (en) * 2010-09-27 2010-11-10 Materialise Nv Method for reducing differential shrinkage in stereolithography
KR101648442B1 (ko) * 2012-03-09 2016-08-16 파나소닉 아이피 매니지먼트 가부시키가이샤 3차원 형상 조형물의 제조 방법
US9034237B2 (en) 2012-09-25 2015-05-19 3D Systems, Inc. Solid imaging systems, components thereof, and methods of solid imaging
JP2018087956A (ja) * 2016-04-26 2018-06-07 Jsr株式会社 着色硬化膜の製造方法及びカラーフィルタの画素パターンの形成方法
CN108327253B (zh) * 2017-01-19 2021-08-06 上海普利生机电科技有限公司 光固化型三维打印方法和设备
US10583647B2 (en) 2017-05-17 2020-03-10 Ford Motor Company Method of controlling warping in 3D printing
EP3646115A1 (en) * 2017-06-30 2020-05-06 Nikon Corporation Method for manufacturing an article made of a polymerized material
CN107471633B (zh) * 2017-09-24 2019-05-21 内蒙古机电职业技术学院 一种光敏树脂3d打印装置
US10518356B2 (en) 2018-02-05 2019-12-31 General Electric Company Methods and apparatus for generating additive manufacturing scan paths using thermal and strain modeling
US12416519B2 (en) 2023-03-29 2025-09-16 The Procter & Gamble Company Measuring cup having a bitmapped pattern
US12449295B2 (en) 2023-03-29 2025-10-21 The Procter & Gamble Company Measuring cup having a bitmapped pattern
US12187063B2 (en) 2023-03-30 2025-01-07 The Procter & Gamble Company Sheet materials and articles comprising TiO2 and laser marking
WO2024215691A1 (en) * 2023-04-10 2024-10-17 The Procter & Gamble Company High speed laser processes for 3d forming of parts

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567668B1 (fr) * 1984-07-16 1987-10-16 Cilas Alcatel Dispositif pour realiser un modele de piece industrielle
US4575330A (en) * 1984-08-08 1986-03-11 Uvp, Inc. Apparatus for production of three-dimensional objects by stereolithography
JPS61145016A (ja) * 1984-12-17 1986-07-02 Iseki & Co Ltd 果実選別供給装置
US4770480A (en) * 1986-05-12 1988-09-13 Spectra-Physics, Inc. Apparatus and method for providing multiple reference laser beams
ES2063737T3 (es) * 1986-06-03 1995-01-16 Cubital Ltd Aparato y metodo para modelizacion tridimensional.
US4752498A (en) * 1987-03-02 1988-06-21 Fudim Efrem V Method and apparatus for production of three-dimensional objects by photosolidification
JPS63232026A (ja) * 1987-03-20 1988-09-28 Mazda Motor Corp ４輪駆動車の差動装置
IL109511A (en) * 1987-12-23 1996-10-16 Cubital Ltd Three-dimensional modelling apparatus
US4945032A (en) * 1988-03-31 1990-07-31 Desoto, Inc. Stereolithography using repeated exposures to increase strength and reduce distortion
KR0178873B1 (ko) * 1988-04-18 1999-05-15 찰스 윌리엄 헐 스테레오리소그래픽 커얼 감소
US5182055A (en) * 1988-04-18 1993-01-26 3D Systems, Inc. Method of making a three-dimensional object by stereolithography
JP2676838B2 (ja) * 1988-10-24 1997-11-17 ソニー株式会社 立体像形成方法
JP2715527B2 (ja) * 1989-03-14 1998-02-18 ソニー株式会社 立体形状形成方法
US5002855A (en) * 1989-04-21 1991-03-26 E. I. Du Pont De Nemours And Company Solid imaging method using multiphasic photohardenable compositions
US5051334A (en) * 1989-04-21 1991-09-24 E. I. Du Pont De Nemours And Company Solid imaging method using photohardenable compositions containing hollow spheres
US5014207A (en) * 1989-04-21 1991-05-07 E. I. Du Pont De Nemours And Company Solid imaging system
US5006364A (en) * 1989-08-24 1991-04-09 E. I. Du Pont De Nemours And Company Solid imaging method utilizing compositions comprising thermally coalescible materials
US5094935A (en) * 1990-06-26 1992-03-10 E. I. Dupont De Nemours And Company Method and apparatus for fabricating three dimensional objects from photoformed precursor sheets

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19606128A1 (de) * 1996-02-20 1997-08-21 Eos Electro Optical Syst Vorrichtung und Verfahren zum Herstellen eines dreidimensionalen Objektes
US5904890A (en) * 1996-02-20 1999-05-18 Eos Gmbh Electro Optical Systems Apparatus and method for producing three-dimensional objects
WO2008145316A2 (de) 2007-05-25 2008-12-04 Eos Gmbh Electro Optical Systems Verfahren zum schichtweisen herstellen eines dreidimensionalen objekts
WO2008145316A3 (de) * 2007-05-25 2009-01-22 Eos Electro Optical Syst Verfahren zum schichtweisen herstellen eines dreidimensionalen objekts
RU2469851C2 (ru) * 2007-05-25 2012-12-20 Эос Гмбх Электро Оптикал Системз Способ послойного производства трехмерного объекта
CN101932429B (zh) * 2007-05-25 2014-07-09 Eos有限公司电镀光纤系统 分层制造三维物体的方法
US9011982B2 (en) 2007-05-25 2015-04-21 Eos Gmbh Electro Optical Systems Method for a layer-wise manufacturing of a three-dimensional object

Also Published As

Publication number Publication date
KR0127835B1 (ko) 1997-12-26
TW253866B (enExample) 1995-08-11
JP2003305776A (ja) 2003-10-28
JP3585913B2 (ja) 2004-11-10
JPH06297585A (ja) 1994-10-25
JP3449779B2 (ja) 2003-09-22
US5429908A (en) 1995-07-04

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