JP6757801B2 - Lcd方式3dプリンター - Google Patents
Lcd方式3dプリンター Download PDFInfo
- Publication number
- JP6757801B2 JP6757801B2 JP2018553208A JP2018553208A JP6757801B2 JP 6757801 B2 JP6757801 B2 JP 6757801B2 JP 2018553208 A JP2018553208 A JP 2018553208A JP 2018553208 A JP2018553208 A JP 2018553208A JP 6757801 B2 JP6757801 B2 JP 6757801B2
- Authority
- JP
- Japan
- Prior art keywords
- lcd panel
- light source
- light
- lens
- printer
- 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.)
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Classifications
-
- 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
-
- 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
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/264—Arrangements for irradiation
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0888—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using transparant moulds
- B29C35/0894—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using transparant moulds provided with masks or diaphragms
-
- 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
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/245—Platforms or substrates
-
- 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
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/255—Enclosures for the building material, e.g. powder containers
-
- 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
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/264—Arrangements for irradiation
- B29C64/277—Arrangements for irradiation using multiple radiation means, e.g. micromirrors or multiple light-emitting diodes [LED]
-
- 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
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/264—Arrangements for irradiation
- B29C64/286—Optical filters, e.g. masks
-
- 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
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/264—Arrangements for irradiation
- B29C64/291—Arrangements for irradiation for operating globally, e.g. together with selectively applied activators or inhibitors
-
- 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
- B29C64/40—Structures for supporting 3D objects during manufacture and intended to be sacrificed after completion thereof
-
- 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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
- B33Y40/20—Post-treatment, e.g. curing, coating or polishing
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0087—Simple or compound lenses with index gradient
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B2003/0093—Simple or compound lenses characterised by the shape
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Microelectronics & Electronic Packaging (AREA)
Description
Claims (2)
- 3Dプリンターの下部に具備されて上部に向けて光を照射する光源(10)と、前記光源(10)の上部から一定の距離を置いて配置されるレンズと、前記レンズの上部に具備されるLCDパネル(30)と、前記LCDパネル(30)の上部に具備されて液状の成形材料(40a)を保存する保存容器(40)と、前記保存容器(40)の上部に具備されて成形製品(50)を積層するビルドプレート(60)と、前記ビルドプレート(60)の上部に具備されて上下に昇降する昇降部材(70)を含んで成る3Dプリンターにおいて、
前記光源(10)とLCDパネル(30)の間に、前記LCDパネル(30)にマスク映像を適用しなくとも、前記LCDパネル(30)に到達する光の強さを均一化させるために、前記LCDパネル(30)の中央部分で前記光源(10)から照射される光を弱めるメニスカスレンズ(Meniscus Lens)(80)が上に突き出して具備され、
前記光源(10)は、紫外線LEDで構成され、
前記光源(10)の下部にヒートシンク(Heat Sink)(90)が具備され、
前記ヒートシンク(90)の下部に冷却ファン(100)が具備され、
前記液状の成形材料(40a)は、光硬化液状樹脂から成ることを特徴とするLCD方式3Dプリンター。 - 前記光源(10)の上部に集光レンズが具備されることを特徴とする、請求項1に記載のLCD方式3Dプリンター。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2016-0178008 | 2016-12-23 | ||
KR1020160178008A KR101800667B1 (ko) | 2016-12-23 | 2016-12-23 | Lcd 방식 3d 프린터 |
PCT/KR2017/005765 WO2018117351A1 (ko) | 2016-12-23 | 2017-06-02 | Lcd 방식 3d 프린터 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019514722A JP2019514722A (ja) | 2019-06-06 |
JP6757801B2 true JP6757801B2 (ja) | 2020-09-23 |
Family
ID=60931265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018553208A Active JP6757801B2 (ja) | 2016-12-23 | 2017-06-02 | Lcd方式3dプリンター |
Country Status (6)
Country | Link |
---|---|
US (1) | US20190299525A1 (ja) |
EP (1) | EP3427929B1 (ja) |
JP (1) | JP6757801B2 (ja) |
KR (1) | KR101800667B1 (ja) |
ES (1) | ES2903238T3 (ja) |
WO (1) | WO2018117351A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108927994A (zh) * | 2017-05-22 | 2018-12-04 | 三纬国际立体列印科技股份有限公司 | 立体打印装置 |
WO2019124815A1 (ko) * | 2017-12-22 | 2019-06-27 | 주식회사 류진랩 | 3차원 프린터 및 프린팅 시스템 |
KR20190088116A (ko) * | 2018-01-04 | 2019-07-26 | 주식회사신도리코 | 냉각 기능을 구비한 3차원 프린터 |
KR102013289B1 (ko) * | 2018-03-12 | 2019-08-22 | 주식회사 힉스 | Sla 3d 프린터 |
CN109094023B (zh) * | 2018-07-19 | 2020-09-25 | 天马微电子股份有限公司 | 3d打印机用打印模组、打印方法及3d打印机 |
CN108919576B (zh) * | 2018-08-30 | 2021-08-27 | 上海天马微电子有限公司 | 一种用于3d打印的面板和3d打印装置 |
KR101990431B1 (ko) | 2018-11-09 | 2019-06-19 | 주식회사 쓰리딜라이트 | 마이크로 led를 이용한 3d프린터 |
AT523200B1 (de) * | 2019-11-20 | 2021-10-15 | Univ Graz Tech | Vorrichtung zur additiven fertigung |
KR20200008985A (ko) | 2019-12-24 | 2020-01-29 | 변재용 | 엘시디 프로젝터를 이용한 삼차원 프린터 |
KR102184582B1 (ko) | 2020-01-29 | 2020-11-30 | 주식회사 덴티스 | Lcd 3d 프린터 |
CN111941847B (zh) * | 2020-08-06 | 2022-03-08 | 温州大学平阳智能制造研究院 | 一种综合散热的lcd光固化3d打印光投影装置 |
KR102344572B1 (ko) * | 2020-11-13 | 2021-12-30 | 김현성 | 광경화성 폴리머와 금속 나노 잉크를 이용한 인쇄 회로 기판 제조 장치 |
KR102449501B1 (ko) * | 2020-12-11 | 2022-10-11 | 주식회사신도리코 | 3d 프린터의 lcd 패널 냉각 장치 |
KR20220154563A (ko) | 2021-05-13 | 2022-11-22 | 주식회사 선진기술 | 엘씨디를 포함하는 3d 프린터 |
KR102462055B1 (ko) * | 2021-06-23 | 2022-11-03 | 주식회사 휴비츠 | 레진 프린터의 광조사 장치 |
US20230288104A1 (en) * | 2022-03-08 | 2023-09-14 | Sindoh Co., Ltd. | Apparatus for cooling lcd panel of 3d printer |
CN217862825U (zh) * | 2022-05-24 | 2022-11-22 | 深圳市纵维立方科技有限公司 | 一种3d打印机的光源及3d打印机 |
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JPH05162213A (ja) * | 1991-12-13 | 1993-06-29 | Olympus Optical Co Ltd | 三次元構造物の製造装置 |
JPH07329191A (ja) * | 1994-06-09 | 1995-12-19 | Denken Eng Kk | 光造形法 |
US20050279949A1 (en) * | 1999-05-17 | 2005-12-22 | Applera Corporation | Temperature control for light-emitting diode stabilization |
FR2859543B1 (fr) * | 2003-09-08 | 2005-12-09 | Pascal Joffre | Systeme de fabrication d'un objet a trois dimensions dans un materiau photo polymerisable |
EP2226683A1 (en) * | 2009-03-06 | 2010-09-08 | Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO | Illumination system for use in a stereolithography apparatus |
JP2011060798A (ja) * | 2009-09-07 | 2011-03-24 | Nakakyu:Kk | 紫外線照射装置 |
JP2015165546A (ja) * | 2014-02-07 | 2015-09-17 | 株式会社ミマキエンジニアリング | 紫外線発光ダイオードユニット、紫外線発光ダイオードユニットのセット、インクジェット装置および三次元造形物製造装置 |
CN103895231A (zh) * | 2014-04-09 | 2014-07-02 | 刘彦君 | 一种光固化快速成型装置及方法 |
WO2016086376A1 (zh) * | 2014-12-03 | 2016-06-09 | 大族激光科技产业集团股份有限公司 | 3d打印机及其采用的镜头模组 |
TWI628208B (zh) * | 2015-01-12 | 2018-07-01 | 國立台灣科技大學 | 積層製造方法及光敏樹脂的光固化方法 |
DE102015202347A1 (de) * | 2015-02-10 | 2016-08-11 | Trumpf Laser- Und Systemtechnik Gmbh | Bestrahlungseinrichtung, Bearbeitungsmaschine und Verfahren zum Herstellen einer Schicht eines dreidimensionalen Bauteils |
CN204451225U (zh) * | 2015-02-10 | 2015-07-08 | 北京化工大学 | Lcd屏幕选择性光固化3d打印机 |
US10399270B2 (en) * | 2015-04-28 | 2019-09-03 | Gold Array Technology (Beijing) Llc | Photo-curing 3D printer and 3D printing method |
CN105082535B (zh) * | 2015-05-15 | 2018-05-08 | 京东方科技集团股份有限公司 | 光控制装置及其制作方法、3d打印系统 |
DE102016222187A1 (de) * | 2016-11-11 | 2018-05-17 | Trumpf Laser- Und Systemtechnik Gmbh | Verfahren zum Bestimmen eines Strahlprofils eines Laserstrahls und Bearbeitungsmaschine |
-
2016
- 2016-12-23 KR KR1020160178008A patent/KR101800667B1/ko active IP Right Grant
-
2017
- 2017-06-02 US US16/087,084 patent/US20190299525A1/en not_active Abandoned
- 2017-06-02 EP EP17883188.9A patent/EP3427929B1/en active Active
- 2017-06-02 ES ES17883188T patent/ES2903238T3/es active Active
- 2017-06-02 JP JP2018553208A patent/JP6757801B2/ja active Active
- 2017-06-02 WO PCT/KR2017/005765 patent/WO2018117351A1/ko active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20190299525A1 (en) | 2019-10-03 |
EP3427929B1 (en) | 2021-11-24 |
EP3427929A4 (en) | 2019-12-04 |
JP2019514722A (ja) | 2019-06-06 |
EP3427929A1 (en) | 2019-01-16 |
KR101800667B1 (ko) | 2017-12-20 |
WO2018117351A1 (ko) | 2018-06-28 |
ES2903238T3 (es) | 2022-03-31 |
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