JP2021171920A - 樹脂成形品の製造方法、樹脂成形装置 - Google Patents
樹脂成形品の製造方法、樹脂成形装置 Download PDFInfo
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- 229920005989 resin Polymers 0.000 title claims abstract description 241
- 238000000465 moulding Methods 0.000 title claims abstract description 96
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 147
- 230000002159 abnormal effect Effects 0.000 claims abstract description 20
- 238000005303 weighing Methods 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 33
- 238000000034 method Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 4
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- 238000005520 cutting process Methods 0.000 description 9
- 238000001179 sorption measurement Methods 0.000 description 8
- 230000007723 transport mechanism Effects 0.000 description 8
- 238000003860 storage Methods 0.000 description 7
- 238000011084 recovery Methods 0.000 description 5
- 235000012431 wafers Nutrition 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
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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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
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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
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/008—Handling preformed parts, e.g. inserts
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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
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
- B29C31/042—Feeding of the material to be moulded, e.g. into a mould cavity using dispensing heads, e.g. extruders, placed over or apart from the moulds
- B29C31/044—Feeding of the material to be moulded, e.g. into a mould cavity using dispensing heads, e.g. extruders, placed over or apart from the moulds with moving heads for distributing liquid or viscous material into the moulds
- B29C31/045—Feeding of the material to be moulded, e.g. into a mould cavity using dispensing heads, e.g. extruders, placed over or apart from the moulds with moving heads for distributing liquid or viscous material into the moulds moving along predetermined circuits or distributing the material according to predetermined patterns
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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
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
- B29C31/06—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting
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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
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
- B29C31/08—Feeding of the material to be moulded, e.g. into a mould cavity of preforms to be moulded, e.g. tablets, fibre reinforced preforms, extruded ribbons, tubes or profiles; Manipulating means specially adapted for feeding preforms, e.g. supports conveyors
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
- H01L21/565—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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
- B29C2043/181—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles encapsulated
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
- B29C2043/3405—Feeding the material to the mould or the compression means using carrying means
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
- B29C2043/3433—Feeding the material to the mould or the compression means using dispensing heads, e.g. extruders, placed over or apart from the 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
- B29C2043/5875—Measuring, controlling or regulating the material feed to the moulds or mould parts, e.g. controlling feed flow, velocity, weight, doses
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Description
本実施形態の樹脂成形装置1の構成について、図1〜3を参照して説明する。図1に示される樹脂成形装置1は、圧縮成形法により樹脂成形を行う樹脂成形装置1である。
次に、本実施形態の樹脂成形装置1を用いた本実施形態の樹脂成形品の製造方法の一例について図1〜4を参照して説明する。図4は、本実施形態の樹脂成形動作を示すフローチャートである。本実施形態では、チップを搭載する基板として円形状のウエハを用いて説明するが、特にウエハには限定されず、矩形状であってもよい。
次に、その他の実施形態について図5の樹脂成形動作を示すフローチャートに沿って説明する。前記実施形態では、液状樹脂70の吐出及び離型フィルム12上に吐出された液状樹脂70の重量の計量を一回ずつ行ったが、図5に示すように、液状樹脂70の吐出量が目標値に近づくまで複数回繰り返して行ってもよい。
フィルム載置台13とフィルム吸着台24を共通化して、フィルム吸着台21のみとする構成としてもよい。この場合、フィルム吸着台24は、X、Y、Z方向に移動することができ、離型フィルム切断モジュール10と樹脂供給モジュール20の間を移動することができる。離型フィルム12が配置されたフィルム吸着台24を、樹脂供給モジュール20の樹脂吐出部下方まで移動させ、この状態で、離型フィルム11上に液状樹脂70を吐出する。
5 成形前基板
6 成形済基板
10 離型フィルム切断モジュール
11 ロール状離型フィルム
12 離型フィルム
13 フィルム載置台
14 フィルムグリッパ
20 樹脂供給モジュール
21 樹脂搬送機構
22 フィルム回収機構
23 樹脂吐出部
24 フィルム吸着台
31 成形型
32 下型
32a 側面部材
32b 底面部材
33 キャビティ
34 上型
35 型締め機構
40 搬送モジュール
41 基板ローダ
42 吸着ハンド移動機構
43 吸着ハンド
45 成形前基板収納部
46 成形済基板収納部
70 液状樹脂
Claims (6)
- 液状樹脂を離型フィルム上に吐出する液状樹脂吐出ステップと、
前記離型フィルム上に吐出された前記液状樹脂の重量を計量する計量ステップと、
前記液状樹脂の重量が正常か異常かを判定する重量判定ステップとを含み、
前記重量判定ステップで前記液状樹脂の重量が正常であった場合には、前記離型フィルムに吐出された前記液状樹脂を用いて樹脂成形を行い、
前記重量判定ステップで前記液状樹脂の重量が異常であった場合には、前記液状樹脂が吐出された前記離型フィルムを廃棄する、樹脂成形品の製造方法。 - 前記液状樹脂吐出ステップは、複数の吐出ステップを含み、2回目以降の吐出ステップでは、直前の吐出ステップの吐出量と目標値との差に基づいて吐出量を算出する算出ステップを含む、請求項1に記載の樹脂成形品の製造方法。
- 前記重量判定ステップで前記液状樹脂の重量が正常であった場合に、前記液状樹脂が吐出された前記離型フィルムを成形型に搬送する搬送ステップをさらに含む、請求項1又は2に記載の樹脂成形品の製造方法。
- 前記搬送ステップ後、成形型を型締めして樹脂成形を行う樹脂成形ステップをさらに含む、請求項3に記載の樹脂成形品の製造方法。
- 上型と前記上型に対向する下型とを含む成形型と、
前記成形型を型締めする型締め機構と、
離型フィルム上に液状樹脂を吐出する液状樹脂吐出機構と、
前記液状樹脂の重量を判定する制御部を備え、
制御部は、記液状樹脂の重量が正常か異常かの判定を行い、
前記液状樹脂の重量が正常であった場合には、前記離型フィルムに吐出された前記液状樹脂を用いて樹脂成形を行うように制御し、
前記液状樹脂の重量が異常であった場合には、前記液状樹脂が吐出された前記離型フィルムを廃棄するように制御する、樹脂成形装置。 - 前記制御部は、前記液状樹脂吐出機構により複数回の吐出を行うように制御し、2回目以降の吐出では前の吐出量と目標値との差に基づいて算出された吐出量を吐出させる、請求項5に記載の樹脂成形装置。
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JP2020074323A JP7291660B2 (ja) | 2020-04-17 | 2020-04-17 | 樹脂成形品の製造方法、樹脂成形装置 |
KR1020210025437A KR102436775B1 (ko) | 2020-04-17 | 2021-02-25 | 수지 성형품의 제조 방법, 수지 성형 장치 |
CN202110353842.5A CN113524547A (zh) | 2020-04-17 | 2021-04-01 | 树脂成形品的制造方法及树脂成形装置 |
TW110113098A TWI809374B (zh) | 2020-04-17 | 2021-04-12 | 樹脂成形品的製造方法及樹脂成形裝置 |
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JP2003231145A (ja) * | 2001-12-04 | 2003-08-19 | Sainekkusu:Kk | 樹脂封止装置及びその方法 |
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JP2007022025A (ja) * | 2005-07-21 | 2007-02-01 | Sumitomo Heavy Ind Ltd | 成形装置 |
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JP3984824B2 (ja) * | 2001-11-30 | 2007-10-03 | アピックヤマダ株式会社 | 液材吐出装置及び樹脂封止装置 |
JP2010139347A (ja) | 2008-12-11 | 2010-06-24 | Towa Corp | 液状物質の計量供給方法及び装置 |
JP5693931B2 (ja) | 2010-11-25 | 2015-04-01 | アピックヤマダ株式会社 | 樹脂モールド装置 |
JP6049597B2 (ja) * | 2013-11-28 | 2016-12-21 | Towa株式会社 | 圧縮成形装置の樹脂材料供給方法及び供給機構、並びに圧縮成形方法及び圧縮成形装置 |
JP2017193095A (ja) * | 2016-04-20 | 2017-10-26 | Towa株式会社 | 樹脂成形装置及び樹脂成形方法 |
JP6218891B1 (ja) * | 2016-06-24 | 2017-10-25 | Towa株式会社 | 樹脂成形装置、樹脂成形品の製造方法及び製品の製造方法 |
JP6774865B2 (ja) * | 2016-12-13 | 2020-10-28 | アピックヤマダ株式会社 | 枠体治具、樹脂供給治具及びその計量方法、モールド樹脂の計量装置及び方法、樹脂供給装置、樹脂供給計量装置及び方法、並びに樹脂モールド装置及び方法 |
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JP2004148621A (ja) * | 2002-10-30 | 2004-05-27 | Apic Yamada Corp | 樹脂モールド方法、樹脂モールド装置およびこれに用いる支持治具 |
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