JP2001502256A - 誘電体コンポジット - Google Patents
誘電体コンポジットInfo
- Publication number
- JP2001502256A JP2001502256A JP10517292A JP51729298A JP2001502256A JP 2001502256 A JP2001502256 A JP 2001502256A JP 10517292 A JP10517292 A JP 10517292A JP 51729298 A JP51729298 A JP 51729298A JP 2001502256 A JP2001502256 A JP 2001502256A
- Authority
- JP
- Japan
- Prior art keywords
- dielectric
- composite
- materials
- electromagnetic radiation
- truncated
- 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.)
- Ceased
Links
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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating 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
- 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
- B29C64/165—Processes of additive manufacturing using a combination of solid and fluid materials, e.g. a powder selectively bound by a liquid binder, catalyst, inhibitor or energy absorber
-
- 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
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/02—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore of moulding techniques only
-
- 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
- B33Y50/00—Data acquisition or data processing 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
- G02B6/1221—Basic optical elements, e.g. light-guiding paths made from organic materials
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
- G02B6/1225—Basic optical elements, e.g. light-guiding paths comprising photonic band-gap structures or photonic lattices
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/001—Shaping in several steps
-
- 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
- B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
- B29K2995/0006—Dielectric
-
- 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
- B29K2995/0037—Other properties
- B29K2995/0072—Roughness, e.g. anti-slip
- B29K2995/0073—Roughness, e.g. anti-slip smooth
-
- 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
- B29K2995/0037—Other properties
- B29K2995/0094—Geometrical properties
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B2006/12166—Manufacturing methods
- G02B2006/1219—Polymerisation
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.2つの材料の周期的な空間的配置を有する誘電体コンポジットを製造する方 法であって、前記材料は十分に異なる電気的誘電率を有し、該コンポジットが 周波数の範囲に関する電磁放射に対するバリアーを提供し、 バッチモノマーの選択的局所重合によって、3次元構造を形成し、前記構造 は、高電気的誘電率材料に対応するコンポジット及びボイドの低電気的誘電率 材料を有し、 前記ボイドにおいて高誘電率材料を鋳造する、 ステップを有する方法。 2.前記3次元構造が、レーザを用いてバッチモノマーの選択的局所光重合によ って形成される、請求の範囲第1項に記載の方法。 3.前記高誘電率材料が、硬化可能ホストポリマーにおいて高誘電率粉末を有す る、請求の範囲第2項に記載の方法。 4.請求の範囲第1項乃至第3項のいずれか1項において定義された方法によっ て作り出された誘電体コンポジット。 5.低誘電率材料及び高誘電率材料の周期的な空間的配置を有する誘電体コンポ ジットであって、前記材料は十分異なる電気的誘電率を有し、前記コンポジッ トは、周波数の範囲に関して電磁放射に対してバリアーを提供し、高誘電率材 料の構造は連鎖する多面体である、誘電体コンポジット。 6.各多面体が、少なくとも1つのエッジ及び/又は少なくとも1つの頂点の除 去によって形成された切頭四面体である、請求の範囲第5項に記載の誘電体コ ンポジット。 7.各頂点が除去された、請求の範囲第6項に記載の誘電体コンポジット。 8.各エッジが除去され、対応する頂点の除去によって形成された各切頭面が正 六角形である、請求の範囲第7項に記載の誘電体コンポジット。 9.前記切頭四面体が、1つの切頭四面体のオリジナル四面体の面が連続する切 頭四面体の切頭エッジの面と隣接するという仕方で、各六角形切頭頂点で一対 となって接続される、請求の範囲第8項に記載の誘電体コンポジット。 10.低誘電率材料及び高誘電率材料の周期的な空間的配置を有する誘電体コン ポジットであって、前記材料は十分異なる電気的誘電率を有し、前記コンポ ジットは周波数の範囲に関して電磁放射に対するバリアーを提供し、前記低 誘電率材料が重合によって形成されたポリマーを有する、誘電体コンポジッ ト。 11.前記高誘電率材料が、高誘電率粉末とホストポリマーとの混合物を有する 、請求の範囲第10項に記載の誘電体コンポジット。 12.前記高誘電体粉末が、チタン酸カルシウムを含む、請求の範囲第11項に 記載の誘電体コンポジット。 13.前記ホストポリマーがビニルエステルポリマーである、請求の範囲第11 項又は第12項に記載の誘電体コンポジット。 14.前記コンポジットが対称劈開欠陥(symmetry-breaking defects)を有し 、その結果、電磁放射に対して選択的透過が生じ、かかるコンポジットが少 なくとも狭バンドノッチフィルタの部分を形成する、請求の範囲第4項乃至 第13項のいずれか1項に記載の誘電体コンポジット。 15.コンポジットが、ダイポールアンテのための基板の少なくとも一部を形成 する、請求の範囲第4項乃至第13項のいずれか1項に記載の誘電体コンポ ジット。 16.少なくとも導波管の一部を形成し、該導波管が、電磁放射を受信するため の入力端と、出力端とを有し、前記誘電体コンポジットが、電磁放射を入力 端から出力端まで伝搬させることができる対称劈開欠陥を有する、請求の範 囲第4項乃至第13項に記載の誘電体材料。 17.キャビティ発振器における放射受信構成要素を形成し、前記コンポジット が電磁放射を入力端から出力端まで伝搬させることができる対称劈開欠陥を 有する、請求の範囲第4項乃至第11項に記載の誘電体コンポジット。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9621049.7 | 1996-10-09 | ||
GBGB9621049.7A GB9621049D0 (en) | 1996-10-09 | 1996-10-09 | Dielectric composites |
PCT/GB1997/002723 WO1998015858A1 (en) | 1996-10-09 | 1997-10-06 | Dielectric composites |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001502256A true JP2001502256A (ja) | 2001-02-20 |
JP2001502256A5 JP2001502256A5 (ja) | 2005-06-16 |
Family
ID=10801167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10517292A Ceased JP2001502256A (ja) | 1996-10-09 | 1997-10-06 | 誘電体コンポジット |
Country Status (7)
Country | Link |
---|---|
US (2) | US6547982B1 (ja) |
EP (2) | EP1229357A3 (ja) |
JP (1) | JP2001502256A (ja) |
CN (1) | CN1240030A (ja) |
DE (1) | DE69717481T2 (ja) |
GB (2) | GB9621049D0 (ja) |
WO (1) | WO1998015858A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005002833A1 (ja) * | 2003-07-01 | 2005-01-13 | Murata Manufacturing Co., Ltd. | フォトニック3次元構造体およびその製造方法 |
US7303626B2 (en) | 2003-06-05 | 2007-12-04 | Murata Manufacturing Co., Ltd. | Three-dimensional periodic structure and method for producing the same |
JP2021505942A (ja) * | 2017-12-04 | 2021-02-18 | カリフォルニア インスティチュート オブ テクノロジー | メタサーフェスを利用した3dビーム整形 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2002234688A1 (en) * | 2002-01-30 | 2003-09-04 | Francois Duret | Electro-optical device for the photo-polymerization of composite material |
JP3599042B2 (ja) * | 2002-05-28 | 2004-12-08 | 株式会社村田製作所 | 3次元周期構造体およびその製造方法 |
GB2390230B (en) | 2002-06-07 | 2005-05-25 | Murata Manufacturing Co | Applications of a three dimensional structure |
US7486705B2 (en) | 2004-03-31 | 2009-02-03 | Imra America, Inc. | Femtosecond laser processing system with process parameters, controls and feedback |
US7491909B2 (en) * | 2004-03-31 | 2009-02-17 | Imra America, Inc. | Pulsed laser processing with controlled thermal and physical alterations |
US7885311B2 (en) * | 2007-03-27 | 2011-02-08 | Imra America, Inc. | Beam stabilized fiber laser |
US7663452B2 (en) * | 2005-02-18 | 2010-02-16 | The United States Of America As Represented By The Secertary Of The Navy | Ridge-waveguide filter and filter bank |
US7298232B2 (en) * | 2005-02-18 | 2007-11-20 | The United States Of America As Represented By The Secretary Of The Navy | Low-loss filter and frequency multiplexer |
CN101364662B (zh) * | 2007-08-09 | 2013-01-16 | 松下电器产业株式会社 | 使用光子带隙材料的多频带天线 |
US20090246413A1 (en) * | 2008-03-27 | 2009-10-01 | Imra America, Inc. | Method for fabricating thin films |
US20090246530A1 (en) * | 2008-03-27 | 2009-10-01 | Imra America, Inc. | Method For Fabricating Thin Films |
US7943862B2 (en) * | 2008-08-20 | 2011-05-17 | Electro Scientific Industries, Inc. | Method and apparatus for optically transparent via filling |
US8246714B2 (en) * | 2009-01-30 | 2012-08-21 | Imra America, Inc. | Production of metal and metal-alloy nanoparticles with high repetition rate ultrafast pulsed laser ablation in liquids |
CN103434137B (zh) * | 2013-08-22 | 2016-06-22 | 江苏恒天先进制造科技有限公司 | 一种基于快速成型技术的玩具制作方法 |
GB201420870D0 (en) | 2014-11-24 | 2015-01-07 | Ngf Europ Ltd And Pilkington Group Ltd | Printed article and a feedstock |
CN105563830B (zh) * | 2015-12-17 | 2017-12-26 | 中山大学 | 基于微投影3d打印的三维光子晶体模板的制备方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1207491A (en) * | 1966-10-07 | 1970-10-07 | Harold Everard Monteagl Barlow | Improvements relating to transmission line systems |
JPH0254602A (ja) * | 1988-08-19 | 1990-02-23 | Junkosha Co Ltd | 高周波伝送回路 |
WO1992000185A1 (en) | 1990-06-22 | 1992-01-09 | Martin Russell Harris | Optical waveguides |
US5245466A (en) | 1990-08-15 | 1993-09-14 | President And Fellows Of Harvard University And Rowland Institute | Optical matter |
US5172267A (en) | 1990-12-21 | 1992-12-15 | Bell Communications Research, Inc. | Optical reflector structure, device, method of fabrication, and communications method |
US5187461A (en) * | 1991-02-15 | 1993-02-16 | Karl Brommer | Low-loss dielectric resonator having a lattice structure with a resonant defect |
US5385114A (en) * | 1992-12-04 | 1995-01-31 | Milstein; Joseph B. | Photonic band gap materials and method of preparation thereof |
US5406573A (en) * | 1992-12-22 | 1995-04-11 | Iowa State University Research Foundation | Periodic dielectric structure for production of photonic band gap and method for fabricating the same |
US5505871A (en) * | 1993-11-23 | 1996-04-09 | General Atomics | Electrorheological elastomeric composite materials |
WO1996042036A1 (en) | 1995-06-12 | 1996-12-27 | California Institute Of Technology | Self-trapping and self-focusing of optical beams in photopolymers |
-
1996
- 1996-10-09 GB GBGB9621049.7A patent/GB9621049D0/en active Pending
-
1997
- 1997-10-06 EP EP02008644A patent/EP1229357A3/en not_active Withdrawn
- 1997-10-06 US US09/254,881 patent/US6547982B1/en not_active Expired - Fee Related
- 1997-10-06 JP JP10517292A patent/JP2001502256A/ja not_active Ceased
- 1997-10-06 WO PCT/GB1997/002723 patent/WO1998015858A1/en active IP Right Grant
- 1997-10-06 CN CN97180431A patent/CN1240030A/zh active Pending
- 1997-10-06 DE DE69717481T patent/DE69717481T2/de not_active Expired - Lifetime
- 1997-10-06 GB GB9905592A patent/GB2334381B/en not_active Expired - Fee Related
- 1997-10-06 EP EP97944007A patent/EP0931273B1/en not_active Expired - Lifetime
-
2003
- 2003-02-27 US US10/373,863 patent/US7338615B2/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7303626B2 (en) | 2003-06-05 | 2007-12-04 | Murata Manufacturing Co., Ltd. | Three-dimensional periodic structure and method for producing the same |
WO2005002833A1 (ja) * | 2003-07-01 | 2005-01-13 | Murata Manufacturing Co., Ltd. | フォトニック3次元構造体およびその製造方法 |
US7682551B2 (en) | 2003-07-01 | 2010-03-23 | Murata Manufacturing Co., Ltd. | Method for manufacturing three-dimensional photonic structure |
JP2021505942A (ja) * | 2017-12-04 | 2021-02-18 | カリフォルニア インスティチュート オブ テクノロジー | メタサーフェスを利用した3dビーム整形 |
US11855348B2 (en) | 2017-12-04 | 2023-12-26 | California Institute Of Technology | Metasurface-assisted 3D beam shaping using array of scatterers |
Also Published As
Publication number | Publication date |
---|---|
GB2334381B (en) | 2001-06-13 |
EP0931273A1 (en) | 1999-07-28 |
EP1229357A2 (en) | 2002-08-07 |
EP1229357A3 (en) | 2004-05-26 |
GB9905592D0 (en) | 1999-05-05 |
US7338615B2 (en) | 2008-03-04 |
DE69717481D1 (de) | 2003-01-09 |
US20030151033A1 (en) | 2003-08-14 |
WO1998015858A1 (en) | 1998-04-16 |
EP0931273B1 (en) | 2002-11-27 |
GB2334381A (en) | 1999-08-18 |
CN1240030A (zh) | 1999-12-29 |
DE69717481T2 (de) | 2003-07-10 |
US6547982B1 (en) | 2003-04-15 |
GB9621049D0 (en) | 1996-11-27 |
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