DE9218423U1 - Device for producing a three-dimensional object by stereolithography - Google Patents

Device for producing a three-dimensional object by stereolithography

Info

Publication number
DE9218423U1
DE9218423U1 DE9218423U DE9218423U DE9218423U1 DE 9218423 U1 DE9218423 U1 DE 9218423U1 DE 9218423 U DE9218423 U DE 9218423U DE 9218423 U DE9218423 U DE 9218423U DE 9218423 U1 DE9218423 U1 DE 9218423U1
Authority
DE
Germany
Prior art keywords
stereolithography
producing
dimensional object
dimensional
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.)
Expired - Lifetime
Application number
DE9218423U
Other languages
German (de)
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.)
3D Systems Inc
Original Assignee
3D Systems Inc
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
Priority claimed from US07/702,031 external-priority patent/US5182055A/en
Application filed by 3D Systems Inc filed Critical 3D Systems Inc
Publication of DE9218423U1 publication Critical patent/DE9218423U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03F7/70—Microphotolithographic exposure; Apparatus therefor
    • G03F7/70375—Multiphoton lithography or multiphoton photopolymerization; Imaging systems comprising means for converting one type of radiation into another type of radiation
    • 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
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/386—Data acquisition or data processing for additive manufacturing
    • B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • 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
    • G03F7/0037—Production of three-dimensional images

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
DE9218423U 1991-05-17 1992-05-15 Device for producing a three-dimensional object by stereolithography Expired - Lifetime DE9218423U1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/702,031 US5182055A (en) 1988-04-18 1991-05-17 Method of making a three-dimensional object by stereolithography
EP92912072 1992-05-15

Publications (1)

Publication Number Publication Date
DE9218423U1 true DE9218423U1 (en) 1994-03-03

Family

ID=26132816

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9218423U Expired - Lifetime DE9218423U1 (en) 1991-05-17 1992-05-15 Device for producing a three-dimensional object by stereolithography

Country Status (1)

Country Link
DE (1) DE9218423U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10042134C2 (en) * 2000-08-28 2003-06-12 Concept Laser Gmbh Process for the production of three-dimensional sintered workpieces
WO2008074287A1 (en) * 2006-12-15 2008-06-26 Cl Schutzrechtsverwaltungs Gmbh Method for the production of a three-dimensional component
WO2016170030A1 (en) 2015-04-21 2016-10-27 Covestro Deutschland Ag Method for producing 3d objects
WO2017001325A1 (en) 2015-06-29 2017-01-05 Covestro Deutschland Ag Method for producing 3-d objects
DE102018101416A1 (en) * 2017-12-29 2019-07-04 Isotech Holding Corporation Llc Mesh-like chair surface and method of making same and seating with the net-like chair surface

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10042134C2 (en) * 2000-08-28 2003-06-12 Concept Laser Gmbh Process for the production of three-dimensional sintered workpieces
WO2008074287A1 (en) * 2006-12-15 2008-06-26 Cl Schutzrechtsverwaltungs Gmbh Method for the production of a three-dimensional component
WO2016170030A1 (en) 2015-04-21 2016-10-27 Covestro Deutschland Ag Method for producing 3d objects
US10806208B2 (en) 2015-04-21 2020-10-20 Covestro Deutschland Ag Method for producing 3D objects
WO2017001325A1 (en) 2015-06-29 2017-01-05 Covestro Deutschland Ag Method for producing 3-d objects
DE102018101416A1 (en) * 2017-12-29 2019-07-04 Isotech Holding Corporation Llc Mesh-like chair surface and method of making same and seating with the net-like chair surface

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