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1. (WO2019028215) SOLID FREEFORM FABRICATION UTILIZING IN SITU INFUSION AND IMAGING
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Pub. No.: WO/2019/028215 International Application No.: PCT/US2018/044938
Publication Date: 07.02.2019 International Filing Date: 02.08.2018
IPC:
G02B 7/182 (2006.01) ,G02B 7/02 (2006.01) ,G02B 7/18 (2006.01) ,G02B 7/04 (2006.01) ,G03B 21/14 (2006.01) ,G09G 3/00 (2006.01) ,H04N 9/31 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7
Mountings, adjusting means, or light-tight connections, for optical elements
18
for prisms; for mirrors
182
for mirrors
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7
Mountings, adjusting means, or light-tight connections, for optical elements
02
for lenses
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7
Mountings, adjusting means, or light-tight connections, for optical elements
18
for prisms; for mirrors
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7
Mountings, adjusting means, or light-tight connections, for optical elements
02
for lenses
04
with mechanism for focusing or varying magnification
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
21
Projectors or projection-type viewers; Accessories therefor
14
Details
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3
Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
9
Details of colour television systems
12
Picture reproducers
31
Projection devices for colour picture display
Applicants:
TRIO LABS, INC. [US/US]; 2 Davis Drive Suite 132 Research Triangle Park, NC 27709, US
Inventors:
STEEGE, Adam, T.C.; US
Agent:
AITKEN, Benjamin, J.; US
Priority Data:
62/540,39202.08.2017US
Title (EN) SOLID FREEFORM FABRICATION UTILIZING IN SITU INFUSION AND IMAGING
(FR) FABRICATION DE FORME LIBRE SOLIDE AU MOYEN D'UNE INFUSION ET D'UNE IMAGERIE IN SITU
Abstract:
(EN) A fabrication device includes a platform to receive layers of build material for production of a 3-dimensional solid representation of a digital model, a component to deposit layers of build material, and an imaging component to bind respective portions of the build material into cross sections representative of portions of data contained in the digital model. The first imaging component may be a programmable planar light source utilizing specialized refractive pixel shifting mechanism, or other imaging system. The platform includes an infusion system for providing photocurable resin to the component being built. The object may be a powder composite component using any of a variety of powder materials or a plastic component.
(FR) L'invention concerne un dispositif de fabrication comprenant une plate-forme destinée à recevoir des couches de matériau de construction pour la production d'une représentation solide tridimensionnelle d'un modèle numérique, un élément destiné au dépôt de couches de matériau de construction et un élément d'imagerie servant à lier des parties respectives du matériau de construction dans des sections transversales représentatives de parties de données contenues dans le modèle numérique. Le premier élément d'imagerie peut être une source lumineuse plane programmable utilisant un mécanisme de décalage de pixel à réfraction spécialisé ou un autre système d'imagerie. La plate-forme comprend un système d'infusion permettant d'alimenter en résine photodurcissable l'élément en construction. L'objet peut consister en un élément composite en poudre utilisant un matériau quelconque parmi différents matériaux en poudre ou un élément en matière plastique.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)