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Apparatus and method for forming three-dimensional objects in stereolithography utilizing a laser exposure system havin 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B29C-035/08
  • B29C-041/02
출원번호 US-0792347 (1997-01-31)
발명자 / 주소
  • Partanen Jouni P.
  • Hug William F.
출원인 / 주소
  • 3D Systems, Inc.
대리인 / 주소
    Lyon & Lyon LLP
인용정보 피인용 횟수 : 37  인용 특허 : 0

초록 ▼

Embodiments of the instant invention are directed to laser exposure systems that employ a pulsed solid state laser to provide a reactive response wavelength and a pulse repetition rate specifically optimized for application to solidification of a liquid photopolymer in a stereolithographic process.

대표청구항 ▼

[ What is claimed is:] [1.] A method of forming a 3D object from a solidifiable medium, comprising the steps of:forming a coating of solidifiable medium adjacent to a previously formed lamina in preparation for forming a subsequent lamina of said object;selectively exposing a target surface of said

이 특허를 인용한 특허 (37)

  1. Partanen Jouni P. ; Smalley Dennis R., Apparatus and method for controlling exposure of a solidifiable medium using a pulsed radiation source in building a three-dimensional object using stereolithography.
    상세보기
  2. Partanen Jouni P. ; Hug William F., Apparatus and method for forming three-dimensional objects in stereolithography utilizing a laser exposure system with a diode pumped frequency-multiplied solid state laser.
    상세보기
  3. Guertin, Michelle D.; Manners, Chris R., Automatic determination and selection of build parameters for solid freeform fabrication techniques based on automatic part feature recognition.
    상세보기
  4. Allen, Mark; Book, Wayne J.; Ebert-Uphoff, Imme; Glezer, Ari; Rosen, David W.; Rossignac, Jaroslaw R., Digital clay apparatus and method.
    상세보기
  5. Allen,Mark; Book,Wayne J.; Ebert Uphoff,Imme; Glezer,Ari; Rosen,David W.; Rossignac,Jaroslaw R., Digital clay apparatus and method.
    상세보기
  6. Partanen, Jouni P.; Wu, Xingkun; Reynolds, Gary; Hug, William F., Extended lifetime frequency conversion crystals.
    상세보기
  7. Wu Xingkun ; Partanen Jouni P. ; Hug William F. ; Hemmati Hamid, Laser with optimized coupling of pump light to a gain medium in a side-pumped geometry.
    상세보기
  8. Kafka James D. ; Craig Bruce, Laser writing method and apparatus.
    상세보기
  9. Farnworth, Warren M., Layer thickness control for stereolithography utilizing variable liquid elevation and laser focal length.
    상세보기
  10. Farnworth, Warren M., Layer thickness control for stereolithography utilizing variable liquid elevation and laser focal length.
    상세보기
  11. Farnworth, Warren M., Layer thickness control for stereolithography utilizing variable liquid elevation and laser focal length.
    상세보기
  12. Farnworth,Warren M., Layer thickness control for stereolithography utilizing variable liquid elevation and laser focal length.
    상세보기
  13. Grzybowski, Richard Robert; Pambianchi, Michael S; Streltsov, Alexander Mikhailovich, Light-weight strengthened, low-emittance vacuum insulated glass (VIG) windows.
    상세보기
  14. Nighan, Jr., William L.; Keirstead, Mark S.; Vatter, Tracy W., Long pulse vanadate laser.
    상세보기
  15. Earl, Jocelyn M.; Manners, Chris R., Method and apparatus for forming three-dimensional objects using line width compensation with small features retention.
    상세보기
  16. Vermeer, Adrianus Johannes Petrus Maria; Maalderink, Herman Hendrikus; Jamar, Jacobus Hubertus Theodoor; Rijfers, Andries; Vaes, Mark Herman Else, Method and apparatus for layerwise production of a 3D object.
    상세보기
  17. Vermeer, Adrianus Johannes Petrus Maria; Maalderink, Herman Hendrikus; Jamar, Jacobus Hubertus Theodoor; Rijfers, Andries; Vaes, Mark Herman Else, Method and apparatus for layerwise production of a 3D object.
    상세보기
  18. Michelle D. Guertin ; Charles W. Hull ; Hop D. Nguyen, Method and apparatus for stereolithographically forming three dimensional objects with reduced distortion.
    상세보기
  19. Iwasaki Osamu,JPX, Method of manufacturing a magnetic tape.
    상세보기
  20. Masters, Leonard Thomas; Streltsov, Alexander Mikhailovich, Methods for controlled laser-induced growth of glass bumps on glass articles.
    상세보기
  21. Masters, Leonard Thomas; Streltsov, Alexander Mikhailovich, Methods for controlled laser-induced growth of glass bumps on glass articles.
    상세보기
  22. Masters, Leonard Thomas; Streltsov, Alexander Mikhailovich, Methods for controlled laser-induced growth of glass bumps on glass articles.
    상세보기
  23. Bishop Raymond J. ; Everett Michael A. ; Chari Arvind ; Ferris Timothy A., Rapid prototyping apparatus with enhanced thermal and/or vibrational stability for production of three dimensional objects.
    상세보기
  24. Kulkarni Rajeev B. ; Manners Chris R., Rapid prototyping method and apparatus with simplified build preparation for production of three dimensional objects.
    상세보기
  25. Grzybowski, Richard Robert; Harvey, Daniel Ralph; Streltsov, Alexander Mikhailovich, Sheet glass product fabrication with growth-limited glass bump spacers.
    상세보기
  26. Chris R. Manners ; Michelle D. Guertin ; Hop D. Nguyen ; Jouni P. Partanen ; Nansheng Tang ; Michael A. Everett, Stereolithographic method and apparatus for production of three dimensional objects using multiple beams of different diameters.
    상세보기
  27. Nguyen Hop D. ; Manners Chris R., Stereolithographic method and apparatus for production of three dimensional objects using recoating parameters for groups of layers.
    상세보기
  28. Beers Ross D. ; Partanen Jouni P. ; Tang Nansheng, Stereolithographic method and apparatus with enhanced control of prescribed stimulation and application.
    상세보기
  29. Beers Ross D. ; Chari Arvind ; Partanen Jouni P. ; Tang Nansheng, Stereolithographic method and apparatus with enhanced control of prescribed stimulation production and application.
    상세보기
  30. Beers Ross D. ; Guertin Michelle D., Stereolithographic method and apparatus with enhanced control of prescribed stimulation production and application.
    상세보기
  31. Everett Michael A. ; Beers Ross D., Stereolithographic method and apparatus with enhanced control of prescribed stimulation production and application.
    상세보기
  32. Kerekes Thomas A. ; Beers Ross D., Stereolithographic method and apparatus with enhanced control of prescribed stimulation production and application.
    상세보기
  33. Farnworth, Warren M., Stereolithographic method for applying materials to electronic component substrates and resulting structures.
    상세보기
  34. Vermeer, Adrianus Johannes Petrus Maria; Maalderink, Herman Hendrikus; Jamar, Jacobus Hubertus Theodoor; Rijfers, Andries; Vaes, Mark Herman Else; Bauman, Brian; Thomas, Richard, System and method for layerwise production of a tangible object.
    상세보기
  35. Vernackt, Marc, System, method and article of manufacture for improved laser direct imaging a printed circuit board utilizing a mode locked laser and scophony operation.
    상세보기
  36. Grzybowski, Richard R; Harvey, Daniel R; Logunov, Stephan Lvovich; Ricoult, Daniel Louis Gabriel; Streltsov, Alexander Mikhailovich, Vacuum-insulated glass windows with glass-bump spacers.
    상세보기
  37. Grzybowski, Richard Robert; Harvey, Daniel Ralph; Logunov, Stephan Lvovich; Ricoult, Daniel Louis Gabriel; Streltsov, Alexander Mikhailovich, Vacuum-insulated glass windows with glass-bump spacers.
    상세보기

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