CN111132842B - 用于产生光效果的光学组件 - Google Patents

用于产生光效果的光学组件 Download PDF

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Publication number
CN111132842B
CN111132842B CN201880037803.0A CN201880037803A CN111132842B CN 111132842 B CN111132842 B CN 111132842B CN 201880037803 A CN201880037803 A CN 201880037803A CN 111132842 B CN111132842 B CN 111132842B
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China
Prior art keywords
optical assembly
layer
core
layers
core portion
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CN201880037803.0A
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English (en)
Chinese (zh)
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CN111132842A (zh
Inventor
R·A·M·希克梅特
P·A·范哈尔
B·沃特斯
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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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow articles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C64/205—Means for applying layers
    • B29C64/209—Heads; Nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
    • B29D11/00798—Producing diffusers
    • 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
    • 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
    • B33Y70/00—Materials specially adapted for 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
    • 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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Engineering & Computer Science (AREA)
CN201880037803.0A 2017-06-09 2018-06-01 用于产生光效果的光学组件 Active CN111132842B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17175213 2017-06-09
EP17175213.2 2017-06-09
PCT/EP2018/064401 WO2018224395A1 (en) 2017-06-09 2018-06-01 Optical component for generating light effect

Publications (2)

Publication Number Publication Date
CN111132842A CN111132842A (zh) 2020-05-08
CN111132842B true CN111132842B (zh) 2022-10-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880037803.0A Active CN111132842B (zh) 2017-06-09 2018-06-01 用于产生光效果的光学组件

Country Status (5)

Country Link
US (1) US20200114572A1 (enExample)
EP (1) EP3634758B1 (enExample)
JP (1) JP7231567B2 (enExample)
CN (1) CN111132842B (enExample)
WO (1) WO2018224395A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021001398A1 (en) * 2019-07-02 2021-01-07 Essilor International Fdm 3d printing of optical lens with high clarity and mechanical strength
EP3760422A1 (en) 2019-07-02 2021-01-06 Essilor International Injection overmolding with heat cycling for making optical lenses using 3d-printed functional wafers
WO2021025161A1 (ja) * 2019-08-07 2021-02-11 三菱ケミカル株式会社 材料押出方式（ｍｅ方式）３次元プリンタ用フィラメント、樹脂成型体、巻回体、および、３次元プリンタ装着用カートリッジ
CN114728467B (zh) 2019-11-26 2025-09-26 昕诺飞控股有限公司 具有增强光泽外观的fdm打印发光装置
CN114901455A (zh) 2020-01-03 2022-08-12 昕诺飞控股有限公司 3d打印物品的光学效果
EP3888886A1 (en) * 2020-03-31 2021-10-06 Signify Holding B.V. 3d printed object covered with a heat shrink
US12350879B2 (en) * 2020-05-06 2025-07-08 Eaton Intelligent Power Limited Method of additively manufacturing transparent lenses for luminaries
CN116529054A (zh) 2020-11-13 2023-08-01 昕诺飞控股有限公司 Fff制造的光反射表面
EP4388248B1 (en) * 2021-08-16 2025-04-02 Signify Holding B.V. A lighting device, luminaire, and method manufacturing
US11835213B2 (en) 2021-08-19 2023-12-05 Matthew Hartley Lighting fixtures with improved lighting components
JP7285908B1 (ja) 2021-12-15 2023-06-02 ムーン クリエイティブ ラボ インク． コア／シース構造、フロック製品の製造方法及びフロック製品
WO2023139025A1 (en) * 2022-01-20 2023-07-27 Signify Holding B.V. Fdm 3d printed reflective material
JP7490700B2 (ja) * 2022-03-30 2024-05-27 本田技研工業株式会社 三次元造形方法及び三次元造形装置
WO2023247432A1 (en) * 2022-06-23 2023-12-28 Signify Holding B.V. A method for applying a 2d pattern onto a 3d object
CN118899368B (zh) * 2024-10-08 2025-02-07 天合光能股份有限公司 导电线生产装置和太阳能电池的制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015077262A1 (en) * 2013-11-19 2015-05-28 Guill Tool & Engineering Coextruded, multilayered and multicomponent 3d printing inputs
CN105946232A (zh) * 2016-06-09 2016-09-21 赖柱彭 3d打印技术上色方法
WO2017080842A1 (en) * 2015-11-09 2017-05-18 Philips Lighting Holding B.V. Method for producing an optical component by 3d printing, an optical component and a lighting device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1053799A (enExample) * 1954-02-04
US5217794A (en) * 1991-01-22 1993-06-08 The Dow Chemical Company Lamellar polymeric body
JPH07314523A (ja) * 1994-05-27 1995-12-05 Mitsubishi Rayon Co Ltd 複合樹脂シート、その製造方法及び装置
JPH11216788A (ja) * 1998-02-04 1999-08-10 Mitsubishi Rayon Co Ltd 複合樹脂シート、その製造装置及び方法
KR101543675B1 (ko) 2008-03-14 2015-08-11 도레이 카부시키가이샤 적층 필름
US8920697B2 (en) * 2010-09-17 2014-12-30 Stratasys, Inc. Method for building three-dimensional objects in extrusion-based additive manufacturing systems using core-shell consumable filaments
US9099575B2 (en) 2013-07-16 2015-08-04 Cree, Inc. Solid state lighting devices and fabrication methods including deposited light-affecting elements
US10647052B2 (en) * 2014-02-05 2020-05-12 Mimaki Engineering Co., Ltd. Shaped article
US10017690B2 (en) 2015-05-28 2018-07-10 Xerox Corporation Photochromatic composition for 3D printing
US10124530B2 (en) * 2015-09-22 2018-11-13 Xerox Corporation Color shift pigments for three-dimensional printing
US11072110B2 (en) 2015-11-09 2021-07-27 Signify Holding B.V. 3D printing of objects with optical functional surfaces

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015077262A1 (en) * 2013-11-19 2015-05-28 Guill Tool & Engineering Coextruded, multilayered and multicomponent 3d printing inputs
WO2017080842A1 (en) * 2015-11-09 2017-05-18 Philips Lighting Holding B.V. Method for producing an optical component by 3d printing, an optical component and a lighting device
CN105946232A (zh) * 2016-06-09 2016-09-21 赖柱彭 3d打印技术上色方法

Also Published As

Publication number Publication date
WO2018224395A1 (en) 2018-12-13
US20200114572A1 (en) 2020-04-16
JP7231567B2 (ja) 2023-03-01
CN111132842A (zh) 2020-05-08
JP2020522410A (ja) 2020-07-30
EP3634758A1 (en) 2020-04-15
EP3634758B1 (en) 2023-08-09

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