[특허]Thermal stereolithography

Thermal stereolithography 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B29C-035/08 B29C-041/02 B29C-041/36
출원번호	US-0148544 (1993-11-08)
발명자 / 주소	Almquist Thomas A. (San Gabriel CA) Smalley Dennis R. (Baldwin Park CA)
출원인 / 주소	3D Systems, Inc. (Valencia CA 02)
인용정보	피인용 횟수 : 63 인용 특허 : 0

초록 ▼

Apparatus for and related methods of forming three-dimensional objects out of a building material, which is normally solid but which is flowable when heated. In one embodiment a support material is used to fill in portions of layers which are not to be solidified as part of the object to provide support to otherwise unsupported portions of other layers. Advantageously, the support material is also normally solid and flowable when heated, and has a lower melting point than the building material enabling the support material to later be removed without damaging the object. In an alternative embodiment this support material can be used to build a support such as a web support, or the like, for supporting an object surface from a second surface. In another alternative embodiment such an apparatus is combined with a conventional stereolithographic apparatus to provide means for forming an object out of conventional stereolithographic materials, but utilizing a normally solid but thermally-flowable support material to provide support to the object, either on a layer-by layer basis, or by building supports such as web supports.

대표청구항 ▼

An apparatus for forming a three-dimensional object, comprising: a building chamber within which the three-dimensional object is formed, for containing one of a building material and a support material which is capable of physical transformation upon exposure to synergistic stimulation, the building chamber being maintained at a temperature below a flowable temperature; a container for containing the other one of the building material and support material comprising material which is normally solid but flowable when maintained at or above the flowable temperature; a heater for maintaining the normally solid material at or above the flowable temperature thereby forming flowable material; a nozzle coupled to the container for selectively dispensing a flow of the flowable material into the building chamber; a computer coupled to the apparatus and programmed to transmit control signals; a flow controller coupled to the nozzle and responsive to control signals, for controlling the flow of the flowable material into the building chamber; a positioner responsive to control signals, for relatively positioning the nozzle and the three-dimensional object being formed; an exposer positioned in proximity to the building chamber and responsive to control signals, for exposing the material contained in the building chamber; wherein control signals are sent to the flow controller and the positioner to selectively dispense the flow of the flowable material according to a prescribed pattern, the pattern specifying at least one region where building material is to be located and at least one region where support material is to be located; and wherein control signals are sent to the exposer to expose the material contained within the building chamber. A method for forming a three-dimensional object, comprising the steps of: maintaining a building chamber within which the three-dimensional object is formed, at a temperature below a flowable temperature; containing one of a building material and a support material which is capable of physical transformation upon exposure to synergistic stimulation in the building chamber; containing the other one of the building material and support material comprising material which is normally solid but flowable when maintained at or above the flowable temperature in a container; maintaining the normally solid material in the container at or above the flowable temperature thereby forming flowable material; relatively positioning the nozzle and the three-dimensional object being formed; selectively dispensing a flow of the flowable material into the building chamber according to a prescribed pattern, the pattern specifying at least one region where building material is to be located and at least one region where support material is to be located; exposing the material contained in the building chamber; and repeating the positioning, dispensing and exposing steps to form the object.

이 특허를 인용한 특허 (63)

Kawaguchi Noboru,JPX, Apparatus and method of laminate molding using releaser.
상세보기
Russell,David; Hernandez,Andres; Kinsley,Joshua; Berlin,Andrew, Apparatus and methods for 3D printing.
상세보기
Davidson, Thomas, Apparatus and methods for handling materials in a 3-D printer.
상세보기
Davidson, Thomas, Apparatus and methods for handling materials in a 3-D printer.
상세보기
Davidson, Thomas; Hernandez, Andres T.; Kinsley, Joshua; Sanchez, Jennifer, Apparatus and methods for handling materials in a 3-D printer.
상세보기
Davidson, Thomas; Villegas, Robert, Apparatus and methods for handling materials in a 3-D printer.
상세보기
Hickerson,Kevin P.; Bedal,Bryan; Diephuis,Richard J., Apparatus for three dimensional printing using image layers.
상세보기
Batchelder John Sam ; Comb Jim ; Dahlin Thomas J., High performance rapid prototyping system.
상세보기
Farnworth, Warren M., Layer thickness control for stereolithography utilizing variable liquid elevation and laser focal length.
상세보기
Farnworth, Warren M., Layer thickness control for stereolithography utilizing variable liquid elevation and laser focal length.
상세보기
Farnworth, Warren M., Layer thickness control for stereolithography utilizing variable liquid elevation and laser focal length.
상세보기
Farnworth,Warren M., Layer thickness control for stereolithography utilizing variable liquid elevation and laser focal length.
상세보기
Fritz Boris C., Making hydropress formblocks and dies utilizing stereolithography and liquid molding compounds.
상세보기
Fritz Boris C., Making hydropress formblocks and dies utilizing stereolithography and liquid molding compounds.
상세보기
Bredt, James F.; Anderson, Timothy; Russell, David B.; Clark, Sarah L.; DiCologero, Matthew J., Material systems and methods of three-dimensional printing.
상세보기
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
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
Frasier, Donald J.; Kush, Matthew; Schlienger, Max Eric; Baldwin, Michael, Method and apparatus for production of a cast component.
상세보기
Frasier, Donald J.; Schlienger, M. Eric; Brady, Guy Allen; Kush, Matthew T.; Vessely, Patrick A., Method and apparatus for production of a cast component.
상세보기
Frasier, Donald J.; Schlienger, M. Eric; Brady, Guy Allen; Kush, Matthew T.; Vessely, Patrick A., Method and apparatus for production of a cast component.
상세보기
Frasier, Donald J.; Schlienger, M. Eric; Kush, Matthew T., Method and apparatus for production of a cast component.
상세보기
Frasier, Donald J.; Schlienger, M. Eric; Vessely, Patrick A., Method and apparatus for production of a cast component.
상세보기
Turner, Greg Allen, Method and system for defining and verifying a part.
상세보기
Bredt, James F.; Clark, Sarah L.; Uy, Evert F.; DiCologero, Matthew J.; Anderson, Timothy; Tarkanian, Michael; Williams, Derek X., Methods and compositions for three-dimensional printing of solid objects.
상세보기
Williams,Vernon M., Methods for consolidating previously unconsolidated conductive material to form conductive structures or contact pads or secure conductive structures to contact pads.
상세보기
Wood,Alan G.; Farnworth,Warren M.; Watkins,Charles M.; Benson,Peter A., Methods for packaging a plurality of semiconductor dice using a flowable dielectric material.
상세보기
Wood, Alan G.; Farnworth, Warren M.; Watkins, Charles M.; Benson, Peter A., Methods of fabricating a microlens including selectively curing flowable, uncured optically trasmissive material.
상세보기
Wood,Alan G.; Farnworth,Warren M.; Watkins,Charles M.; Benson,Peter A., Methods of forming conductive elements using organometallic layers and flowable, curable conductive materials.
상세보기
Wood,Alan G.; Farnworth,Warren M.; Watkins,Charles M.; Benson,Peter A., Microlenses including a plurality of mutually adhered layers of optically transmissive material and systems including the same.
상세보기
Williams,Vernon M., Programmed material consolidation methods for fabricating printed circuit board.
상세보기
Comb Jim ; Dockter Steven E. ; Berens Paul A., Rapid prototyping apparatus.
상세보기
Hopkins, Paul E.; Holzwarth, Donald J., Seam concealment for three-dimensional models.
상세보기
Hopkins, Paul E.; Holzwarth, Donald J., Seam concealment for three-dimensional models.
상세보기
Williams, Vernon M., Selective consolidation processes for electrically connecting contacts of semiconductor device components.
상세보기
Leyden, Richard N.; Thayer, Jeffrey S.; Bedal, Bryan J. L.; Almquist, Thomas A.; Hull, Charles W.; Earl, Jocelyn M.; Kerekes, Thomas A.; Smalley, Dennis R.; Merot, Christian M.; Fedchenko, Richard P., Selective deposition modeling method and apparatus for forming three-dimensional objects and supports.
상세보기
Leyden, Richard N.; Thayer, Jeffrey S.; Bedal, Bryan J. L.; Almquist, Thomas A.; Hull, Charles W.; Earl, Jocelyn M.; Kerekes, Thomas A.; Smalley, Dennis R.; Merot, Christian M.; Fedchenko, Richard P., Selective deposition modeling method and apparatus for forming three-dimensional objects and supports.
상세보기
Leyden,Richard N.; Thayer,Jeffrey S.; Bedal,Bryan J. L.; Almquist,Thomas A.; Hull,Charles W.; Earl,Jocelyn M.; Kerekes,Thomas A.; Smalley,Dennis R.; Merot,Christian M.; Fedchenko,Richard P.; Lockard,, Selective deposition modeling method and apparatus for forming three-dimensional objects and supports.
상세보기
Wang, Hongqing Vincent; Kumar, Pavan; Stockwell, John; Moussa, Khalil; Kulkami, Rajeev, Selective deposition modeling methods for improved support-object interface.
상세보기
Farnworth, Warren M., Stereolithographic method for applying materials to electronic component substrates and resulting structures.
상세보기
Williams, Vernon M., Stereolithographic methods for fabricating conductive elements.
상세보기
Williams, Vernon M., Stereolithographic methods for securing conductive elements to contacts of semiconductor device components.
상세보기
Kulkarni, Rajeev B.; Manners, Chris R., Stereolithographic process of making a three-dimensional object.
상세보기
Kulkarni, Rajeev B.; Manners, Chris R., Stereolithographic supports.
상세보기
Vernon M. Williams, Stereolithographically fabricated conductive elements, semiconductor device components and assemblies including such conductive elements, and methods.
상세보기
Vernon M. Williams, Stereolithographically fabricated conductive elements, semiconductor device components and assemblies including such conductive elements, and methods.
상세보기
Williams, Vernon M., Stereolithographically fabricated conductive elements, semiconductor device components and assemblies including such conductive elements, and methods.
상세보기
Williams, Vernon M., Stereolithographically fabricated conductive elements, semiconductor device components and assemblies including such conductive elements, and methods.
상세보기
Williams, Vernon M., Stereolithographically fabricated conductive elements, semiconductor device components and assemblies including such conductive elements, and methods.
상세보기
Williams, Vernon M., Stereolithographically fabricated conductive elements, semiconductor device components and assemblies including such conductive elements, and methods.
상세보기
Joseph L. Calderon ; Andrew M. Hahn, Substrate mounting system for a three-dimensional modeling machine.
상세보기
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
Bredt, James F.; Clark, Sarah L.; Williams, Derek X.; DiCologero, Matthew J., Thermoplastic powder material system for appearance models from 3D printing systems.
상세보기
Swanson William J. ; Hopkins Paul E., Thin-wall tube liquifier.
상세보기
Bredt,James F.; Anderson,Timothy C.; Russell,David B., Three dimensional printing material system and method.
상세보기
Williams, Derek X., Three dimensional printing material system and method using peroxide cure.
상세보기
Giller, Eugene; Williams, Derek X., Three dimensional printing material system and method using plasticizer-assisted sintering.
상세보기
Giller, Eugene; Williams, Derek X., Three dimensional printing material system and method using plasticizer-assisted sintering.
상세보기
Davidson, Thomas; Phillips, Robert A.; Hernandez, Andres T.; Russell, David B.; Roche, Kevin; Zengerle, III, Walter H.; Berlin, Andrew; Kinsley, Joshua P.; Sweet-Block, Benjamin Daniel; Kisai, Darul, Three-dimensional printer.
상세보기
Davidson, Thomas; Phillips, Robert A.; Russell, David B., Three-dimensional printer.
상세보기
Davidson,Thomas; Phillips,Robert A.; Hernandes,Andres T.; Russell,David B.; Roche,Kevin; Zengerle, III,Walter H.; Berlin,Andrew; Kinsley,Joshua P.; Sweet Block,Benjamin Daniel; Kisai,Darul, Three-dimensional printer.
상세보기
Alam, Amir; Bredt, James F.; Clark, Nanette; Flynn, Mary; Sprauer, Jean; Williams, Derek X., Three-dimensional printing material system with improved color, article performance, and ease of use.
상세보기
Daily Carl S. ; Lees Daniel A. ; McKitterick Dennis Donald, Truss structure design.
상세보기
Hembree, David R.; Farnworth, Warren M., Underfill and encapsulation of semiconductor assemblies with materials having differing properties.
상세보기

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Thermal stereolithography 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (63)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Thermal stereolithography 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (63)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트