JP2021066117A - 粉粒体供給装置、樹脂成形装置、及び樹脂成形品の製造方法 - Google Patents
粉粒体供給装置、樹脂成形装置、及び樹脂成形品の製造方法 Download PDFInfo
- Publication number
- JP2021066117A JP2021066117A JP2019193981A JP2019193981A JP2021066117A JP 2021066117 A JP2021066117 A JP 2021066117A JP 2019193981 A JP2019193981 A JP 2019193981A JP 2019193981 A JP2019193981 A JP 2019193981A JP 2021066117 A JP2021066117 A JP 2021066117A
- Authority
- JP
- Japan
- Prior art keywords
- resin material
- transport path
- powder
- granular material
- resin
- 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.)
- Granted
Links
- 239000008187 granular material Substances 0.000 title claims abstract description 53
- 239000011347 resin Substances 0.000 title claims description 153
- 229920005989 resin Polymers 0.000 title claims description 153
- 238000000465 moulding Methods 0.000 title claims description 30
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 238000000034 method Methods 0.000 title description 4
- 238000003860 storage Methods 0.000 claims abstract description 49
- 230000000903 blocking effect Effects 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims description 115
- 239000000843 powder Substances 0.000 claims description 48
- 238000000748 compression moulding Methods 0.000 claims description 13
- 230000032258 transport Effects 0.000 description 82
- 239000000758 substrate Substances 0.000 description 25
- 238000009826 distribution Methods 0.000 description 4
- 230000007723 transport mechanism Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000004065 semiconductor Substances 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
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
Images
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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/006—Pressing and sintering powders, granules or fibres
-
- 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
- B29C43/58—Measuring, controlling or regulating
-
- 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
- B29C2043/3205—Particular pressure exerting means for making definite 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
- B29C43/34—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
- B29C2043/3405—Feeding the material to the mould or the compression means using carrying means
- B29C2043/3427—Feeding the material to the mould or the compression means using carrying means hopper, vessel, chute, tube, conveying screw, for material in discrete form, e.g. particles or powder or fibres
-
- 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
- B29C43/34—Feeding the material to the mould or the compression means
- B29C2043/3477—Feeding the material to the mould or the compression means centrally fed, e.g. feeding the material in the center of the mould turntables
-
- 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
- B29C2043/3488—Feeding the material to the mould or the compression means uniformly distributed into the mould
- B29C2043/3494—Feeding the material to the mould or the compression means uniformly distributed into the mould using vibrating 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
- B29C43/58—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
なお、粉粒体の供給量の高精度化は、電子部品のパッケージ部(樹脂部)の厚さを低減するためだけではなく、これ以外の多くの分野でも要望されている。
この粉粒体供給装置であれば、貯留部の導出口及び搬送路の導入口の接続部において、搬送路が延びる方向の端部側を遮断部材により遮断しているので、貯留部から粉粒体が流れ落ちる方向は、搬送路が延びる方向とは反対側となる。これにより、貯留部内の粉粒体が、搬送路が延びる方向に向かって意図せず流れ落ちることを防ぎ、搬送路における粉粒体の流量を安定させることができ、搬送路からの粉粒体の供給量を高精度に制御することができる。
この問題を好適に解決するためには、前記遮断部の上面に、前記搬送路が延びる方向とは反対側を向く傾斜面が形成されていることが望ましい。
この構成であれば、遮断部材の上面に粉粒体が溜まることを抑制することができる。
この樹脂成形装置であれば、樹脂材料の供給量を高精度に制御することができるので、樹脂成形品の厚さの均一化を図ることができ、電子部品の樹脂成形に適用した場合には、薄型パッケージあっても、パッケージ厚の均一化を図ることができる。
この樹脂成形品の製造方法であれば、樹脂材料の供給量を高精度に制御することができるので、樹脂成形品の厚さの均一化を図ることができ、電子部品の樹脂成形に適用した場合には、薄型パッケージあっても、パッケージ厚の均一化を図ることができる。
本明細書において、「粉粒体」の用語は、任意の粒径を有する物体の集合体を包含する用語である。「粉粒体」は、「粉体」を含む概念であり、集合体としては流体のような特性を有する。すなわち、本明細書において、「粉粒体」との用語は、任意の外力を受けて移動または変形する集合体を包含する。
本実施形態の樹脂成形装置100は、半導体チップ等の電子部品が搭載された基板Wに対して電子部品が搭載された部品搭載面を樹脂で封止して樹脂成形品Pを製造するものである。
次に、本実施形態の樹脂材料供給装置8について詳述する。
g/sにおいて、本実施例の頻度が従来例に多くなっている。このように、本実施例のように遮断部材17を設けることによって、樹脂材料Pの供給流量を高精度に制御できていることが分かる。
本実施形態の樹脂成形装置100によれば、貯留部11の導出口112及び搬送路12の導入口121の接続部Xにおいて、搬送路12が延びる方向の端部側を遮断部材17により遮断しているので、貯留部11から樹脂材料Pが流れ落ちる方向は、搬送路12が延びる方向とは反対側となる。これにより、貯留部11内の樹脂材料Pが、搬送路12が延びる方向に向かって意図せず流れ落ちることを防ぎ、搬送路12における樹脂材料Pの流量を安定させることができ、搬送路12からの樹脂材料Pの供給量を高精度に制御することができる。その結果、樹脂成形品Tの厚さの均一化を図ることができ、電子部品の樹脂成形に適用した場合には、薄型パッケージあっても、パッケージ厚の均一化を図ることができる。
なお、本発明は前記実施形態に限られるものではない。
P ・・・樹脂材料(粉粒体)
T ・・・樹脂成形品
5 ・・・圧縮成形部
8 ・・・樹脂材料供給装置(粉粒体供給装置)
11 ・・・貯留部
112・・・導出口
12 ・・・搬送路
121・・・導入口
13 ・・・振動部
X ・・・接続部
17 ・・・遮断部材
Claims (6)
- 粉粒体を貯留するとともに、前記粉粒体を下方に導出する導出口が形成された貯留部と、
前記貯留部の導出口に接続される導入口が形成され、前記導入口から横方向に延びる搬送路と、
前記搬送路を振動させて、前記導入口から導入された前記粉粒体を前記搬送路に沿って移動させる振動部と、
前記貯留部の前記導出口及び前記搬送路の前記導入口の接続部において、前記搬送路が延びる方向の端部側を遮断する遮断部材とを備える、粉粒体供給装置。 - 前記遮断部材は、前記接続部において、前記搬送路が延びる方向の端部から前記搬送路が延びる方向とは反対側に向けて設けられている、請求項1記載の粉粒体供給装置。
- 前記遮断部材は、平板状をなすものである、請求項1又は2記載の粉粒体供給装置。
- 前記遮断部の上面に、前記搬送路が延びる方向とは反対側を向く傾斜面が形成されている、請求項1又は2記載の粉粒体供給装置。
- 粉粒体である樹脂材料を供給する請求項1乃至4の何れか一項に記載の粉粒体供給装置と、
前記粉粒体供給装置により供給された前記樹脂材料を用いて圧縮成形する圧縮成形部とを備える、樹脂成形装置。 - 請求項1乃至4の何れか一項に記載の粉粒体供給装置により粉粒体である樹脂材料を供給する樹脂材料供給工程と、
供給された前記樹脂材料を用いて圧縮成形する圧縮成形工程とを備える、樹脂成形品の製造方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019193981A JP7240300B2 (ja) | 2019-10-25 | 2019-10-25 | 粉粒体供給装置、樹脂成形装置、及び樹脂成形品の製造方法 |
KR1020200119715A KR102393496B1 (ko) | 2019-10-25 | 2020-09-17 | 분립체 공급 장치, 수지 성형 장치, 및 수지 성형품의 제조 방법 |
CN202011053675.4A CN112706347B (zh) | 2019-10-25 | 2020-09-29 | 粉粒体供给装置、树脂成形装置及树脂成形品的制造方法 |
TW109134665A TWI803778B (zh) | 2019-10-25 | 2020-10-07 | 粉粒體供給裝置、樹脂成形裝置及樹脂成形品的製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019193981A JP7240300B2 (ja) | 2019-10-25 | 2019-10-25 | 粉粒体供給装置、樹脂成形装置、及び樹脂成形品の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021066117A true JP2021066117A (ja) | 2021-04-30 |
JP7240300B2 JP7240300B2 (ja) | 2023-03-15 |
Family
ID=75541629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019193981A Active JP7240300B2 (ja) | 2019-10-25 | 2019-10-25 | 粉粒体供給装置、樹脂成形装置、及び樹脂成形品の製造方法 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP7240300B2 (ja) |
KR (1) | KR102393496B1 (ja) |
CN (1) | CN112706347B (ja) |
TW (1) | TWI803778B (ja) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0647234U (ja) * | 1992-12-09 | 1994-06-28 | 鐘紡株式会社 | 粉粒体供給装置 |
US5657902A (en) * | 1996-01-17 | 1997-08-19 | General Kinematics Corporation | Vibratory feeder for granular materials |
JP2010089433A (ja) * | 2008-10-09 | 2010-04-22 | Sumitomo Heavy Ind Ltd | 樹脂供給装置 |
DE202012005247U1 (de) * | 2012-05-26 | 2012-06-26 | Harro Höfliger Verpackungsmaschinen GmbH | Vibrationsförderer und Vereinzelungseinrichtung mit Vibrationsförderer |
JP2013245379A (ja) * | 2012-05-25 | 2013-12-09 | Nippon Steel & Sumitomo Metal Corp | 内容物の切り出し装置及び切り出し方法 |
JP2016193773A (ja) * | 2015-03-31 | 2016-11-17 | 株式会社ナリス化粧品 | 粉末成形プレス粉供給装置 |
JP2018062076A (ja) * | 2016-10-11 | 2018-04-19 | Towa株式会社 | 樹脂材料供給装置、樹脂材料供給方法、樹脂成形装置、及び樹脂成形品製造方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19522527A1 (de) | 1995-06-23 | 1997-01-02 | Ibm | Verfahren zur Vereinfachung der Kommunikation mit Chipkarten |
JPH1120892A (ja) * | 1997-07-01 | 1999-01-26 | Sekisui Chem Co Ltd | 粉粒体供給装置 |
US6209758B1 (en) * | 1999-06-07 | 2001-04-03 | Nylok Fastener Corp. | Powder feed system |
KR100961377B1 (ko) * | 2003-05-28 | 2010-06-07 | 주식회사 포스코 | 석탄 저장조의 개폐문 자동차단장치 |
SG161252A1 (en) * | 2007-03-13 | 2010-05-27 | Towa Corp | Method of compression molding for electronic part and apparatus therefor |
KR101099681B1 (ko) * | 2009-05-26 | 2011-12-28 | 현대제철 주식회사 | 평량장치 |
CN102589664B (zh) * | 2012-02-07 | 2013-11-06 | 沈阿庆 | 计量控制器 |
CN202570347U (zh) * | 2012-05-08 | 2012-12-05 | 南通宝聚颜料有限公司 | 一种氧化铁黄粉料振动加料器 |
CN103264444B (zh) * | 2013-04-28 | 2016-04-06 | 湖南三一路面机械有限公司 | 配料装置及工程机械 |
CN104589610A (zh) * | 2015-01-21 | 2015-05-06 | 卢丽 | 塑料挤出机进料装置 |
CN105501474A (zh) * | 2016-01-29 | 2016-04-20 | 日日新知识产权投资温州有限公司 | 一种渐变控料式称量包装装置 |
CN206126205U (zh) * | 2016-09-28 | 2017-04-26 | 建德市明鑫钙业有限公司 | 一种碳酸钙粉末出料装置 |
CN109226762B (zh) * | 2018-11-14 | 2021-03-19 | 浙江工贸职业技术学院 | 一种金属3d打印设备 |
-
2019
- 2019-10-25 JP JP2019193981A patent/JP7240300B2/ja active Active
-
2020
- 2020-09-17 KR KR1020200119715A patent/KR102393496B1/ko active IP Right Grant
- 2020-09-29 CN CN202011053675.4A patent/CN112706347B/zh active Active
- 2020-10-07 TW TW109134665A patent/TWI803778B/zh active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0647234U (ja) * | 1992-12-09 | 1994-06-28 | 鐘紡株式会社 | 粉粒体供給装置 |
US5657902A (en) * | 1996-01-17 | 1997-08-19 | General Kinematics Corporation | Vibratory feeder for granular materials |
JP2010089433A (ja) * | 2008-10-09 | 2010-04-22 | Sumitomo Heavy Ind Ltd | 樹脂供給装置 |
JP2013245379A (ja) * | 2012-05-25 | 2013-12-09 | Nippon Steel & Sumitomo Metal Corp | 内容物の切り出し装置及び切り出し方法 |
DE202012005247U1 (de) * | 2012-05-26 | 2012-06-26 | Harro Höfliger Verpackungsmaschinen GmbH | Vibrationsförderer und Vereinzelungseinrichtung mit Vibrationsförderer |
JP2016193773A (ja) * | 2015-03-31 | 2016-11-17 | 株式会社ナリス化粧品 | 粉末成形プレス粉供給装置 |
JP2018062076A (ja) * | 2016-10-11 | 2018-04-19 | Towa株式会社 | 樹脂材料供給装置、樹脂材料供給方法、樹脂成形装置、及び樹脂成形品製造方法 |
Also Published As
Publication number | Publication date |
---|---|
TW202116525A (zh) | 2021-05-01 |
KR20210049666A (ko) | 2021-05-06 |
CN112706347A (zh) | 2021-04-27 |
CN112706347B (zh) | 2022-12-30 |
JP7240300B2 (ja) | 2023-03-15 |
KR102393496B1 (ko) | 2022-05-03 |
TWI803778B (zh) | 2023-06-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101950894B1 (ko) | 수지 밀봉 장치 | |
CN105269744B (zh) | 树脂封装装置及树脂封装方法 | |
KR20070121741A (ko) | 전자 부품의 수지 밀봉 성형 장치 | |
KR20150065641A (ko) | 수지 밀봉용 재료 및 그 제조 방법 | |
KR20170134210A (ko) | 수지 씰링품 제조 방법 및 수지 씰링 장치 | |
KR101587694B1 (ko) | 수지 밀봉 장치 및 수지 밀봉 방법 | |
JP2015116728A (ja) | 樹脂成形装置及び樹脂成形方法 | |
JP2003231145A (ja) | 樹脂封止装置及びその方法 | |
JP2012187902A (ja) | 樹脂封止方法および樹脂封止装置 | |
KR102074404B1 (ko) | 수지 재료 공급 장치, 수지 재료 공급 방법, 수지 성형 장치, 및 수지 성형품 제조 방법 | |
KR102007566B1 (ko) | 수지 재료 공급 장치, 수지 재료 공급 방법, 수지 성형 장치, 및 수지 성형품 제조 방법 | |
JP2021066117A (ja) | 粉粒体供給装置、樹脂成形装置、及び樹脂成形品の製造方法 | |
TWI794602B (zh) | 粉粒體供給裝置、樹脂成形裝置、粉粒體供給方法、及樹脂成形品的製造方法 | |
KR101841831B1 (ko) | 압축 성형 장치의 수지 재료 공급 장치 및 방법, 그리고 압축 성형 장치 및 방법 | |
JP2004289158A (ja) | 粘性物質の吐出のために複数ポンプ速度を実施する方法 | |
CN107756707B (zh) | 树脂成形装置及树脂成形品制造方法 | |
CN112406024A (zh) | 成形模具、树脂成形装置以及树脂成形品的制造方法 | |
JP5081784B2 (ja) | 樹脂供給装置 | |
JP7360365B2 (ja) | 樹脂材料供給装置、樹脂成形装置及び樹脂成形品の製造方法 | |
WO2023228462A1 (ja) | 樹脂成形装置、及び樹脂成形品の製造方法 | |
TWI793018B (zh) | 壓縮成形裝置 | |
CN101836288A (zh) | 用于环氧成模化合物粉的托盘以及具有该托盘的提供环氧成模化合物粉的装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20211026 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20220905 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220906 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221013 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230207 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230303 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7240300 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |