KR20220022861A - 수지 성형 장치 및 수지 성형품의 제조 방법 - Google Patents
수지 성형 장치 및 수지 성형품의 제조 방법 Download PDFInfo
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Abstract
캐비티를 형성하는 성형형과, 상기 성형형에 마련되고, 수지 재료를 수용 가능하고, 상기 캐비티에 대하여 직접적으로 개구하는 개구부가 형성된 포트와, 상기 포트 내를 미끄럼 이동 가능하게 되도록 마련되고, 상기 포트에 수용된 수지 재료를 압출함으로써, 상기 개구부를 통하여 수지 재료를, 상기 캐비티를 향하여 이송하는 플런저를 구비하고, 상기 개구부의 내경은, 상기 플런저의 외경과 동일하거나, 또는 상기 플런저의 외경보다도 크게 형성되어 있다.
Description
도 2는 제1 실시 형태에 관계되는 수지 성형 장치의 전체적인 구성을 도시한 측면 단면도.
도 3은 제1 실시 형태에 관계되는 수지 성형 장치의 하부를 도시한 단면 사시도.
도 4는 제1 실시 형태에 관계되는 수지 성형 장치의 하부의 확대 측면 단면도.
도 5는 수지 성형품의 제조 방법을 도시한 흐름도.
도 6은 준비 공정, 필름 배치 공정 및 반입 공정을 설명하기 위한 수지 성형 장치의 측면 단면도.
도 7은 형 체결 공정을 설명하기 위한 수지 성형 장치의 측면 단면도.
도 8은 이송 공정을 설명하기 위한 수지 성형 장치의 측면 단면도.
도 9는 형 개방 공정 및 반출 공정을 설명하기 위한 수지 성형 장치의 측면 단면도.
도 10은 후처리 공정을 설명하기 위한 수지 성형 장치의 측면 단면도.
도 11의 (a)는 제2 실시 형태에 관계되는 수지 성형 장치를 도시한 확대 측면 단면도, (b)는 압박 부재를 도시한 사시도, (c)는 압박 부재를 도시한 평면도.
12: 이형층
20: 이형 필름
21: 관통 구멍
100: 수지 성형 장치
110: 성형형
110C: 캐비티
112b: 공기 배출 홈
113: 제1 흡착부
120: 형 체결 기구
130: 수지 주입 기구
131: 포트
131a: 개구부
132: 플런저
150: 압박 부재
151: 연통 홈
Claims (11)
- 캐비티를 형성하는 성형형과,
상기 성형형에 마련되고, 수지 재료를 수용 가능하고, 상기 캐비티에 대하여 직접적으로 개구하는 개구부가 형성된 포트와,
상기 포트 내를 미끄럼 이동 가능하게 되도록 마련되고, 상기 포트에 수용된 수지 재료를 압출함으로써, 상기 개구부를 통하여 수지 재료를, 상기 캐비티를 향하여 이송하는 플런저
를 구비하고,
상기 개구부의 내경은, 상기 플런저의 외경과 동일하거나, 또는 상기 플런저의 외경보다도 크게 형성되어 있는,
수지 성형 장치. - 제1항에 있어서, 상기 성형형은, 상기 개구부에 대향하는 위치에 관통 구멍이 형성된 이형 필름 중 상기 관통 구멍의 주위 부분을 흡착하는 흡착부를 구비하는,
수지 성형 장치. - 제2항에 있어서, 상기 이형 필름에 있어서의 상기 관통 구멍의 주위의 일부 또는 전부를, 상기 성형형으로부터 박리하지 않도록 누르는 압박 부재를 더 구비하는,
수지 성형 장치. - 제3항에 있어서, 상기 압박 부재는, 상기 관통 구멍의 주위를 둘러싸는 환상으로 형성됨과 함께, 내주면과 외주면을 연통하는 방사상의 연통부를 구비하는,
수지 성형 장치. - 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 포트는, 상기 캐비티의 중앙부에 마련되어 있는,
수지 성형 장치. - 제5항에 있어서, 상기 성형형은, 상기 캐비티의 외주부로부터 상기 캐비티 내의 공기를 외부로 배출 가능한 공기 배출부를 구비하는,
수지 성형 장치. - 제1항 내지 제6항 중 어느 한 항에 기재된 수지 성형 장치를 사용하여 수지 성형품을 제조하는 수지 성형품의 제조 방법.
- 캐비티를 형성하는 성형형으로 기판을 반송하고, 상기 캐비티에 대하여 직접적으로 개구하는 개구부가 형성된 포트로 수지 재료를 반송한 후에, 성형형을 형 체결하는 형 체결 공정과,
상기 형 체결 공정 후에, 상기 포트 내에 수용된 수지 재료를 플런저로 압출함으로써, 상기 개구부를 통하여 수지 재료를, 상기 캐비티를 향하여 이송하는 이송 공정
을 포함하고,
상기 이송 공정에서는, 상기 플런저의 외경과 동일하거나, 또는 상기 플런저의 외경보다도 큰 내경을 갖는 상기 개구부를 통하여, 수지 재료가 이송되는,
수지 성형품의 제조 방법. - 제8항에 있어서, 상기 이송 공정 후에, 상기 기판 중 상기 개구부와 대향하는 부분에 형성된 불필요 부분을 제거하는 제거 공정을 더 포함하는,
수지 성형품의 제조 방법. - 제8항 또는 제9항에 있어서, 상기 형 체결 공정보다 전에, 상기 기판 중 상기 개구부와 대향하는 부분에 이형층을 형성하는 이형층 형성 공정을 더 포함하는,
수지 성형품의 제조 방법. - 제8항 내지 제10항 중 어느 한 항에 있어서, 상기 형 체결 공정보다 전에, 상기 개구부에 대응하는 위치에 관통 구멍이 형성된 이형 필름을 상기 성형형에 배치하는 필름 배치 공정을 더 포함하는,
수지 성형품의 제조 방법.
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| JPJP-P-2020-138132 | 2020-08-18 | ||
| JP2020138132A JP7360368B2 (ja) | 2020-08-18 | 2020-08-18 | 樹脂成形装置及び樹脂成形品の製造方法 |
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| JP2017037947A (ja) | 2015-08-10 | 2017-02-16 | アピックヤマダ株式会社 | モールド金型及びモールド方法並びにモールド装置 |
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| JP5934139B2 (ja) * | 2013-04-19 | 2016-06-15 | Towa株式会社 | 樹脂封止装置及び樹脂封止方法 |
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| JP6891048B2 (ja) * | 2017-06-02 | 2021-06-18 | アピックヤマダ株式会社 | 樹脂モールド金型及び樹脂モールド装置 |
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- 2021-08-11 CN CN202110918520.0A patent/CN114074392A/zh active Pending
- 2021-08-16 TW TW110130149A patent/TWI785738B/zh active
- 2021-08-16 US US17/402,627 patent/US20220055261A1/en not_active Abandoned
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| JPH11204558A (ja) * | 1998-01-12 | 1999-07-30 | Apic Yamada Corp | 半導体装置製造用基板の樹脂封止方法 |
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| JP2017037947A (ja) | 2015-08-10 | 2017-02-16 | アピックヤマダ株式会社 | モールド金型及びモールド方法並びにモールド装置 |
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| KR102498113B1 (ko) | 2023-02-10 |
| TWI785738B (zh) | 2022-12-01 |
| TW202222533A (zh) | 2022-06-16 |
| JP7360368B2 (ja) | 2023-10-12 |
| US20220055261A1 (en) | 2022-02-24 |
| CN114074392A (zh) | 2022-02-22 |
| JP2022034373A (ja) | 2022-03-03 |
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