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

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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
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particles
printed
platelet
substrate
reflector
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JP2020527110A (ja
JP2020527110A5 (enExample
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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
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Signify Holding BV
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Signify Holding BV
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    • 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 [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D 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 [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D 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 [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (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 2017-07-20
EP17182295.0 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

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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
EP4058266B1 (en) * 2019-11-14 2023-11-01 Signify Holding B.V. Fdm printed item with dopant material
US20230085962A1 (en) * 2020-03-05 2023-03-23 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)

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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

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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
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KR101752788B1 (ko) * 2015-11-10 2017-07-03 한국과학기술연구원 그래핀으로 코팅된 금속나노입자와 나노카본을 포함하는 고강도 fdm 방식 3d 프린터용 고분자 필라멘트 및 이의 제조방법
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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
JP2020527110A (ja) 2020-09-03
CN110997292B (zh) 2022-04-15
US20200223130A1 (en) 2020-07-16
EP3655240B1 (en) 2021-03-03
CN110997292A (zh) 2020-04-10
EP3655240A1 (en) 2020-05-27
WO2019016022A1 (en) 2019-01-24

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