JP4955662B2 - 樹脂成形装置及び樹脂成形方法 - Google Patents
樹脂成形装置及び樹脂成形方法 Download PDFInfo
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- 239000011347 resin Substances 0.000 title claims description 84
- 229920005989 resin Polymers 0.000 title claims description 84
- 238000000465 moulding Methods 0.000 title claims description 68
- 238000000034 method Methods 0.000 title claims description 43
- 239000000463 material Substances 0.000 claims description 20
- 238000009413 insulation Methods 0.000 claims description 14
- 239000012778 molding material Substances 0.000 claims description 8
- 230000009477 glass transition Effects 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 20
- 239000000758 substrate Substances 0.000 description 19
- 238000002347 injection Methods 0.000 description 13
- 239000007924 injection Substances 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 13
- 238000001746 injection moulding Methods 0.000 description 12
- 238000005323 electroforming Methods 0.000 description 11
- 229910052759 nickel Inorganic materials 0.000 description 10
- 239000005300 metallic glass Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000007423 decrease Effects 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000002861 polymer material Substances 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000005469 synchrotron radiation Effects 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Images
Classifications
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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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/3828—Moulds made of at least two different materials having different thermal conductivities
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
- B29C33/424—Moulding surfaces provided with means for marking or patterning
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
- B29C45/2632—Stampers; Mountings 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
- B29C2033/023—Thermal insulation of moulds or mould parts
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
- B29C45/2632—Stampers; Mountings thereof
- B29C2045/2634—Stampers; Mountings thereof mounting layers between stamper and mould or on the rear surface of the stamper
- B29C2045/2636—Stampers; Mountings thereof mounting layers between stamper and mould or on the rear surface of the stamper insulating layers
-
- 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
-
- 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
- B29L2017/00—Carriers for sound or information
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/81—Sound record
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
そして、該断熱層の空隙率は、前記一方の金型及び転写プレートのうちの一方の空隙率と異なる。
そして、該断熱層の空隙率は、前記一方の金型及び転写プレートのうちの一方の空隙率と異なる。
24A 固定金型
24B 可動金型
34 転写プレート
40 断熱層
C、C1、C2 キャビティ空間
a)は成形材料としての樹脂30をキャビティ空間C1、C2に充填した状態を示す図、(b)は型締めを行った状態を示す図である。
るハニカム構造を有する。
するには、空隙部42の空隙率を90〔%〕にする必要があるためである。また、ハニカム構造の高さ(形成高さ)を表すハニカム高さHは、10〔μm〕以上、かつ、10〔mm〕以下の範囲に設定される。
大きくすることができる。同様の多重露光を繰り返し、必要な微細構造のレジスト材の厚さが得られると、その後、一括して現像が行われる。このようにして、多重化されたハニカム構造の反転構造体52を形成することができる。該反転構造体52に対してニッケル電鋳を行い、最後にレジスト材44、50を除去すると、必要な厚さのニッケル製のハニカム構造を有する断熱層40を形成することができる。
することができる。
Claims (9)
- (a)第1の金型と、
(b)該第1の金型に対向させて配設された第2の金型と、
(c)凹凸のパターンから成る転写面をキャビティ空間に向けて前記第1、第2の金型のうちの一方の金型に取り付けられた転写プレートと、
(d)前記一方の金型と転写プレートとの間に配設され、ハニカム構造を有し、前記一方の金型及び転写プレートのうちの一方側から、前記一方の金型及び転写プレートのうちの一方と同じ材料によって一体的に成長させて形成された断熱層とを有するとともに、
(e)該断熱層の空隙率は、前記一方の金型及び転写プレートのうちの一方の空隙率と異なることを特徴とする樹脂成形装置。 - 前記断熱層は、前記転写プレート側から成長させて形成される請求項1に記載の樹脂成形装置。
- 前記断熱層は、前記一方の金型側から成長させて形成される請求項1に記載の樹脂成形装置。
- 前記ハニカム構造のハニカムピッチは、0.1〔μm〕以上、かつ、100〔μm〕以下の範囲に設定される請求項1〜3のいずれか1項に記載の樹脂成形装置。
- 前記ハニカム構造の壁厚は、0.01〔μm〕以上、かつ、10〔μm〕以下の範囲に設定される請求項1〜4のいずれか1項に記載の樹脂成形装置。
- 前記ハニカム構造のハニカム高さは、10〔μm〕以上、かつ、10〔mm〕以下の範囲に設定される請求項1〜5のいずれか1項に記載の樹脂成形装置。
- 前記断熱層は、積層されたハニカム構造を有する請求項4〜6のいずれか1項に記載の樹脂成形装置。
- 前記金型において成形を開始するときの温度は、成形材料のガラス転移温度より50〔℃〕以上低い値に設定される請求項1〜7のいずれか1項に記載の樹脂成形装置。
- 第1の金型、該第1の金型に対向させて配設された第2の金型、凹凸のパターンから成る転写面をキャビティ空間に向けて前記第1、第2の金型のうちの一方の金型に取り付けられた転写プレート、並びに前記一方の金型と転写プレートとの間に配設され、ハニカム構造を有し、前記一方の金型及び転写プレートのうちの一方側から、前記一方の金型及び転写プレートのうちの一方と同じ材料によって一体的に成長させて形成された断熱層を有するとともに、該断熱層の空隙率は、前記一方の金型及び転写プレートのうちの一方の空隙率と異なる樹脂成形装置の樹脂成形方法において、
(a)キャビティ空間に成形材料を充填して転写面のパターンを成形材料に転写し、
(b)転写後に、型締力を加え、転写面の付近の成形材料を塑性変形させることを特徴とする樹脂成形方法。
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JP2008512167A JP4955662B2 (ja) | 2006-04-20 | 2007-04-20 | 樹脂成形装置及び樹脂成形方法 |
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JP2006116420 | 2006-04-20 | ||
JP2006116420 | 2006-04-20 | ||
PCT/JP2007/058652 WO2007123210A1 (ja) | 2006-04-20 | 2007-04-20 | 樹脂成形装置及び樹脂成形方法 |
JP2008512167A JP4955662B2 (ja) | 2006-04-20 | 2007-04-20 | 樹脂成形装置及び樹脂成形方法 |
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JP2009161682A Division JP4829323B2 (ja) | 2006-04-20 | 2009-07-08 | 樹脂成形装置 |
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JPWO2007123210A1 JPWO2007123210A1 (ja) | 2009-09-03 |
JP4955662B2 true JP4955662B2 (ja) | 2012-06-20 |
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JP2008512167A Expired - Fee Related JP4955662B2 (ja) | 2006-04-20 | 2007-04-20 | 樹脂成形装置及び樹脂成形方法 |
JP2009161682A Expired - Fee Related JP4829323B2 (ja) | 2006-04-20 | 2009-07-08 | 樹脂成形装置 |
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US (2) | US7919035B2 (ja) |
EP (2) | EP2008786A4 (ja) |
JP (2) | JP4955662B2 (ja) |
KR (2) | KR101093456B1 (ja) |
CN (2) | CN101618578B (ja) |
TW (1) | TW200800560A (ja) |
WO (1) | WO2007123210A1 (ja) |
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Also Published As
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KR20080113073A (ko) | 2008-12-26 |
JP4829323B2 (ja) | 2011-12-07 |
KR20090091808A (ko) | 2009-08-28 |
CN101426630A (zh) | 2009-05-06 |
TW200800560A (en) | 2008-01-01 |
KR101093456B1 (ko) | 2011-12-13 |
CN101618578B (zh) | 2012-07-25 |
JP2009220587A (ja) | 2009-10-01 |
KR100998865B1 (ko) | 2010-12-08 |
US20090057955A1 (en) | 2009-03-05 |
US7938642B2 (en) | 2011-05-10 |
CN101426630B (zh) | 2013-12-11 |
CN101618578A (zh) | 2010-01-06 |
EP2119549A3 (en) | 2010-03-17 |
US20090285930A1 (en) | 2009-11-19 |
JPWO2007123210A1 (ja) | 2009-09-03 |
WO2007123210A1 (ja) | 2007-11-01 |
EP2008786A1 (en) | 2008-12-31 |
EP2008786A4 (en) | 2010-03-17 |
EP2119549A2 (en) | 2009-11-18 |
US7919035B2 (en) | 2011-04-05 |
EP2119549B1 (en) | 2013-08-28 |
TWI345524B (ja) | 2011-07-21 |
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