US20170239891A1 - Accurate three-dimensional printing - Google Patents

Accurate three-dimensional printing Download PDF

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Publication number
US20170239891A1
US20170239891A1 US15/435,065 US201715435065A US2017239891A1 US 20170239891 A1 US20170239891 A1 US 20170239891A1 US 201715435065 A US201715435065 A US 201715435065A US 2017239891 A1 US2017239891 A1 US 2017239891A1
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US
United States
Prior art keywords
energy
bed
printing
physical
transformed
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.)
Abandoned
Application number
US15/435,065
Inventor
Benyamin Buller
Tasso LAPPAS
Rueben Joseph MENDELSBERG
Erel Milshtein
Alan Rick Lappen
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.)
Velo3D Inc
Original Assignee
Velo3D 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 to US201662297067P priority Critical
Priority to US201662320334P priority
Priority to US201662325402P priority
Priority to US201662401534P priority
Priority to US201762444069P priority
Application filed by Velo3D Inc filed Critical Velo3D Inc
Priority to US15/435,065 priority patent/US20170239891A1/en
Priority claimed from EP17156707.6A external-priority patent/EP3208077A1/en
Assigned to Velo3D, Inc. reassignment Velo3D, Inc. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LAPPAS, Tasso, MILSHTEIN, EREL, BULLER, BENYAMIN, LAPPEN, ALAN RICK, MENDELSBERG, Rueben Joseph
Publication of US20170239891A1 publication Critical patent/US20170239891A1/en
Abandoned legal-status Critical Current

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