JP7254761B2 - 金属的外観を有するｆｄｍ印刷された照明器具の一部における光学的欠陥線の隠蔽 - Google Patents

金属的外観を有するｆｄｍ印刷された照明器具の一部における光学的欠陥線の隠蔽 Download PDF

Info

Publication number
JP7254761B2
JP7254761B2 JP2020502350A JP2020502350A JP7254761B2 JP 7254761 B2 JP7254761 B2 JP 7254761B2 JP 2020502350 A JP2020502350 A JP 2020502350A JP 2020502350 A JP2020502350 A JP 2020502350A JP 7254761 B2 JP7254761 B2 JP 7254761B2
Authority
JP
Japan
Prior art keywords
particles
printed
platelet
substrate
reflector
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.)
Active
Application number
JP2020502350A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020527110A5 (enExample
JP2020527110A (ja
Inventor
ロエス ヨハンナ マティルダ コープマンス
リファト アタ ムスタファ ヒクメット
ステファン ウィリィ ユリウス グルールケ
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.)
Signify Holding BV
Original Assignee
Signify Holding BV
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
Application filed by Signify Holding BV filed Critical Signify Holding BV
Publication of JP2020527110A publication Critical patent/JP2020527110A/ja
Publication of JP2020527110A5 publication Critical patent/JP2020527110A5/ja
Application granted granted Critical
Publication of JP7254761B2 publication Critical patent/JP7254761B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
    • B29C70/585—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres incorporation of light reflecting filler, e.g. lamellae to obtain pearlescent effet
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
    • B29C70/62—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres the filler being oriented during moulding
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • B33Y80/00—Products made by additive manufacturing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • B29C2071/022—Annealing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2505/00—Use of metals, their alloys or their compounds, as filler
    • B29K2505/02—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2505/00—Use of metals, their alloys or their compounds, as filler
    • B29K2505/08—Transition metals
    • B29K2505/14—Noble metals, e.g. silver, gold or platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0083—Reflectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Optics & Photonics (AREA)
  • Thermal Sciences (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2020502350A 2017-07-20 2018-07-10 金属的外観を有するｆｄｍ印刷された照明器具の一部における光学的欠陥線の隠蔽 Active JP7254761B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17182295.0 2017-07-20
EP17182295 2017-07-20
PCT/EP2018/068602 WO2019016022A1 (en) 2017-07-20 2018-07-10 DISSIMULATION OF OPTICAL DEFECT LINES ON PARTS OF PRINTED FDM LIGHTS WITH METAL APPEARANCE

Publications (3)

Publication Number Publication Date
JP2020527110A JP2020527110A (ja) 2020-09-03
JP2020527110A5 JP2020527110A5 (enExample) 2021-08-19
JP7254761B2 true JP7254761B2 (ja) 2023-04-10

Family

ID=59579377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020502350A Active JP7254761B2 (ja) 2017-07-20 2018-07-10 金属的外観を有するｆｄｍ印刷された照明器具の一部における光学的欠陥線の隠蔽

Country Status (5)

Country Link
US (1) US20200223130A1 (enExample)
EP (1) EP3655240B1 (enExample)
JP (1) JP7254761B2 (enExample)
CN (1) CN110997292B (enExample)
WO (1) WO2019016022A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114728466B (zh) * 2019-11-14 2026-04-21 昕诺飞控股有限公司 具有掺杂材料的fdm打印物品
WO2021175780A1 (en) * 2020-03-05 2021-09-10 Signify Holding B.V. 3d item with interpenetrating layers produced by multi-material printing
JP7594487B2 (ja) * 2020-04-17 2024-12-04 ポリプラスチックス株式会社 立体造形物の製造方法
WO2022161886A1 (en) * 2021-01-28 2022-08-04 Signify Holding B.V. Fdm printed lamp shade with controlled appearance

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007256307A (ja) 2006-03-20 2007-10-04 Toppan Printing Co Ltd 反射型映写スクリーンおよびこれを用いた反射型映写デイスプレイ
JP2012204139A (ja) 2011-03-25 2012-10-22 Dainippon Printing Co Ltd バックライトおよび表示装置
WO2016039986A1 (en) 2014-09-09 2016-03-17 3D Systems, Inc. Build materials having a metallic appearance for 3d printing
JP2016117233A (ja) 2014-12-22 2016-06-30 大日本印刷株式会社 積層体の離型方法
JP2017065154A (ja) 2015-09-30 2017-04-06 ニチアス株式会社 三次元造形物及びその造形方法
JP2017514725A (ja) 2015-02-03 2017-06-08 フィリップス ライティング ホールディング ビー ヴィ 物体をモールド成形及び複製するための熱溶解積層法に基づく鋳型、その製造のための方法及び熱溶解積層式３ｄプリンタ
WO2017108477A1 (en) 2015-12-22 2017-06-29 Philips Lighting Holding B.V. Use of semi-crystalline polymer with low tg and post-crystallization for easy 3d printing and temperature stable products
WO2017114720A1 (en) 2015-12-29 2017-07-06 Philips Lighting Holding B.V. Customizable 3d-printed lighting device
JP2017128073A (ja) 2016-01-22 2017-07-27 国立大学法人岐阜大学 立体構造物の製造方法
JP2017538852A (ja) 2014-11-24 2017-12-28 エヌジーエフ ヨーロッパ リミテッドＮｇｆ Ｅｕｒｏｐｅ Ｌｉｍｉｔｅｄ 印刷物品及びフィードストック

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171827A (en) * 1960-10-31 1965-03-02 Prismo Safety Corp Reflective granules
US3252376A (en) * 1962-02-16 1966-05-24 Prismo Safety Corp Reflex reflective granule and marking material made thereof
JP2651058B2 (ja) * 1991-06-06 1997-09-10 帝人化成株式会社 樹脂組成物
US5942280A (en) * 1997-09-16 1999-08-24 3M Innovative Properties Company Method of making retroreflective elements
US6808658B2 (en) 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
CA2838255C (en) * 2011-06-28 2019-08-20 Global Filtration Systems Method for forming three-dimensional objects using linear solidification
US10144828B2 (en) * 2012-11-21 2018-12-04 Stratasys, Inc. Semi-crystalline build materials
US9962905B2 (en) * 2013-05-29 2018-05-08 Lawrence Livermore National Security, Llc Three-dimensionally patterned energy absorptive material and method of fabrication
GB2531704A (en) * 2014-10-17 2016-05-04 Airbusgroup Ltd Method of additive maufacturing and heat treatment
DE102015111504A1 (de) * 2015-07-15 2017-01-19 Apium Additive Technologies Gmbh 3D-Druckvorrichtung
US20170066873A1 (en) * 2015-09-09 2017-03-09 Eastman Chemical Company Compositions for the production of objects using additive manufacturing
US10442118B2 (en) * 2015-09-29 2019-10-15 Iowa State University Research Foundation, Inc. Closed loop 3D printing
US10851251B2 (en) * 2015-11-03 2020-12-01 Massachusetts Institute Of Technology Block copolymer ink formulation for 3D printing and method of making a 3D printed radiofrequency (RF) device
WO2017080951A1 (en) * 2015-11-09 2017-05-18 Philips Lighting Holding B.V. 3d printing of objects with optical functional surfaces
KR101752788B1 (ko) * 2015-11-10 2017-07-03 한국과학기술연구원 그래핀으로 코팅된 금속나노입자와 나노카본을 포함하는 고강도 fdm 방식 3d 프린터용 고분자 필라멘트 및 이의 제조방법
EP3515708B1 (en) * 2016-09-22 2022-06-08 Signify Holding B.V. Method of using fdm to obtain specularly reflective surfaces.
EP3625028B1 (en) * 2017-05-15 2022-07-06 Signify Holding B.V. 3d printing of a reflector using polymer filled with metal coated glass or mica particles and reflector obtainable thereby
CN110831742B (zh) * 2017-06-29 2023-04-18 昕诺飞控股有限公司 具有表面纹理的fdm打印的灯具
WO2019002133A1 (en) * 2017-06-29 2019-01-03 Philips Lighting Holding B.V. FDM PRINTED LUMINAIRES HAVING SURFACE TEXTURE

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007256307A (ja) 2006-03-20 2007-10-04 Toppan Printing Co Ltd 反射型映写スクリーンおよびこれを用いた反射型映写デイスプレイ
JP2012204139A (ja) 2011-03-25 2012-10-22 Dainippon Printing Co Ltd バックライトおよび表示装置
WO2016039986A1 (en) 2014-09-09 2016-03-17 3D Systems, Inc. Build materials having a metallic appearance for 3d printing
JP2017538852A (ja) 2014-11-24 2017-12-28 エヌジーエフ ヨーロッパ リミテッドＮｇｆ Ｅｕｒｏｐｅ Ｌｉｍｉｔｅｄ 印刷物品及びフィードストック
JP2016117233A (ja) 2014-12-22 2016-06-30 大日本印刷株式会社 積層体の離型方法
JP2017514725A (ja) 2015-02-03 2017-06-08 フィリップス ライティング ホールディング ビー ヴィ 物体をモールド成形及び複製するための熱溶解積層法に基づく鋳型、その製造のための方法及び熱溶解積層式３ｄプリンタ
JP2017065154A (ja) 2015-09-30 2017-04-06 ニチアス株式会社 三次元造形物及びその造形方法
WO2017108477A1 (en) 2015-12-22 2017-06-29 Philips Lighting Holding B.V. Use of semi-crystalline polymer with low tg and post-crystallization for easy 3d printing and temperature stable products
WO2017114720A1 (en) 2015-12-29 2017-07-06 Philips Lighting Holding B.V. Customizable 3d-printed lighting device
JP2017128073A (ja) 2016-01-22 2017-07-27 国立大学法人岐阜大学 立体構造物の製造方法

Also Published As

Publication number Publication date
CN110997292B (zh) 2022-04-15
US20200223130A1 (en) 2020-07-16
EP3655240B1 (en) 2021-03-03
WO2019016022A1 (en) 2019-01-24
CN110997292A (zh) 2020-04-10
JP2020527110A (ja) 2020-09-03
EP3655240A1 (en) 2020-05-27

Similar Documents

Publication Publication Date Title
JP7262400B2 (ja) 金属コーティングされたガラス又は雲母粒子が充填されたポリマーを用いる反射器の３ｄ印刷、及びそれにより得られる反射器
JP7254725B2 (ja) 表面テクスチャを有するｆｄｍ印刷された照明器具
CN114728467B (zh) 具有增强光泽外观的fdm打印发光装置
JP7382956B2 (ja) 金属的外観を有する印刷された構造体
CN109874325B (zh) 使用fdm获得镜面反射表面的方法
CN110997292B (zh) 在具有金属外观的fdm打印照明器的部件上隐藏光学缺陷线
JP7190457B2 (ja) 表面テクスチャを有するｆｄｍ印刷された照明器具
CN108474527B (zh) 可定制的3d打印照明设备
US12311601B2 (en) FDM manufactured light reflective surfaces

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210707

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210707

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20220727

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220815

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221114

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230302

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230329

R150 Certificate of patent or registration of utility model

Ref document number: 7254761

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150