JP7193920B2 - パッケージ基板の加工方法 - Google Patents
パッケージ基板の加工方法 Download PDFInfo
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- General Physics & Mathematics (AREA)
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- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Dicing (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
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- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Description
(1)
step coverage=(t2/t1)×100
11 :配線基板
12 :デバイスチップ
13 :樹脂層(封止剤)
15 :パッケージ基板
16 :シールド層
22 :パッケージ上面
23 :パッケージ側面
37 :貫通孔
40 :貫通溝
42 :保持テープ
46 :Vブレード(V溝形成手段)
47 :V溝
Claims (2)
- 配線基材と、交差する複数の分割予定ラインで区画された配線基材上の各デバイス領域にそれぞれ搭載された複数のデバイスチップと、該デバイスチップを封止する封止剤と、からなるパッケージ基板の加工方法であって、
該封止剤側を保持し、該デバイス領域外の該封止剤で封止されない配線基材外周を含む部分に、複数の分割予定ラインに沿って少なくとも該配線基材を貫通して分割溝を形成する配線基材加工ステップと、
該配線基材加工ステップを実施した後に、該封止剤側と反対面に保持テープを貼着又は保持治具に吸引保持するパッケージ基板保持ステップと、
該パッケージ基板保持ステップを実施した後に、該配線基材外周の分割溝を基準にアライメントを行い、該パッケージ基板を分割して分割予定ラインに沿って個々のパッケージに個片化する個片化ステップと、
を備えるパッケージ基板の加工方法。 - 該個片化ステップにおいては、配線基材外周の該分割溝を基準にアライメントを行い、該分割溝と連通するまで該封止剤側からV溝形成手段で切り込み、該分割予定ラインに対応する領域に沿って該封止剤上面から溝底に向かって傾斜した側壁を備えるようにV溝を形成するとともに個々のパッケージに個片化し、
該個片化ステップを実施した後に、複数の該パッケージの該封止剤上面及び側壁に導電性のシールド層を形成するシールド層形成ステップを備える請求項1に記載のパッケージ基板の加工方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018042492A JP7193920B2 (ja) | 2018-03-09 | 2018-03-09 | パッケージ基板の加工方法 |
CN201910155215.3A CN110246802B (zh) | 2018-03-09 | 2019-03-01 | 封装基板的加工方法 |
KR1020190025816A KR102700271B1 (ko) | 2018-03-09 | 2019-03-06 | 패키지 기판의 가공 방법 |
US16/296,374 US10861716B2 (en) | 2018-03-09 | 2019-03-08 | Processing method for package substrate |
TW108107707A TWI806982B (zh) | 2018-03-09 | 2019-03-08 | 封裝基板之加工方法 |
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JP2018042492A JP7193920B2 (ja) | 2018-03-09 | 2018-03-09 | パッケージ基板の加工方法 |
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Publication Number | Publication Date |
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JP2019160887A JP2019160887A (ja) | 2019-09-19 |
JP7193920B2 true JP7193920B2 (ja) | 2022-12-21 |
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US (1) | US10861716B2 (ja) |
JP (1) | JP7193920B2 (ja) |
KR (1) | KR102700271B1 (ja) |
CN (1) | CN110246802B (ja) |
TW (1) | TWI806982B (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
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JP7300846B2 (ja) * | 2019-02-19 | 2023-06-30 | 株式会社ディスコ | 切削装置及び半導体パッケージの製造方法 |
US20210202318A1 (en) * | 2019-12-27 | 2021-07-01 | Micron Technology, Inc. | Methods of forming semiconductor dies with perimeter profiles for stacked die packages |
JP2023025889A (ja) | 2021-08-11 | 2023-02-24 | 株式会社ディスコ | 切削ブレードの整形方法 |
US20230139175A1 (en) * | 2021-11-01 | 2023-05-04 | Micron Technology, Inc. | Semiconductor device assemblies including monolithic silicon structures for thermal dissipation and methods of making the same |
CN117352399A (zh) * | 2023-09-28 | 2024-01-05 | 昆山国显光电有限公司 | 封装方法和芯片封装结构、电子设备 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000340698A (ja) | 1999-06-01 | 2000-12-08 | New Japan Radio Co Ltd | リードレスチップキャリア用基板及びリードレスチップキャリア |
US20010055856A1 (en) | 2000-06-13 | 2001-12-27 | Su Tao | Method of dicing a wafer from the back side surface thereof |
JP2002016189A (ja) | 2000-06-30 | 2002-01-18 | Mitsumi Electric Co Ltd | Icパッケージ及びicパッケージの製造方法 |
JP2004039944A (ja) | 2002-07-05 | 2004-02-05 | Kentaro Oota | 半導体パッケージ及びその製造方法 |
JP2009099681A (ja) | 2007-10-15 | 2009-05-07 | Shinko Electric Ind Co Ltd | 基板の個片化方法 |
JP2011187747A (ja) | 2010-03-09 | 2011-09-22 | Murata Mfg Co Ltd | 基板分割方法 |
JP2012084573A (ja) | 2010-10-07 | 2012-04-26 | New Japan Radio Co Ltd | インターポーザおよびそれを用いた半導体装置の製造方法 |
JP2012253190A (ja) | 2011-06-02 | 2012-12-20 | Powertech Technology Inc | 半導体パッケージ及びその実装方法 |
JP2014175853A (ja) | 2013-03-08 | 2014-09-22 | Seiko Instruments Inc | パッケージ、圧電振動子、発振器、電子機器及び電波時計 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1137826B (it) * | 1981-08-06 | 1986-09-10 | Fimtessile | Ratiera per telai di tessitura comportante mezzi perfezionati per la ripresa dei giochi nel gruppo di comando |
JPH06275583A (ja) * | 1993-03-24 | 1994-09-30 | Disco Abrasive Syst Ltd | 面取り半導体チップ及びその面取り加工方法 |
JP3536728B2 (ja) * | 1998-07-31 | 2004-06-14 | セイコーエプソン株式会社 | 半導体装置及びテープキャリア並びにそれらの製造方法、回路基板、電子機器並びにテープキャリア製造装置 |
JP4733929B2 (ja) * | 2004-04-20 | 2011-07-27 | 株式会社ディスコ | 半導体ウエーハの切断方法 |
TWI255047B (en) * | 2005-06-22 | 2006-05-11 | Siliconware Precision Industries Co Ltd | Heat dissipating semiconductor package and fabrication method thereof |
JP2007134454A (ja) * | 2005-11-09 | 2007-05-31 | Toshiba Corp | 半導体装置の製造方法 |
US8049292B2 (en) * | 2008-03-27 | 2011-11-01 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing semiconductor device |
TWI377614B (en) * | 2008-04-07 | 2012-11-21 | Powertech Technology Inc | Method for forming adhesive dies singulated from a wafer |
JP5005605B2 (ja) * | 2008-04-08 | 2012-08-22 | 株式会社ディスコ | パッケージ基板の切削方法 |
JP4725638B2 (ja) * | 2008-12-09 | 2011-07-13 | カシオ計算機株式会社 | 半導体装置の製造方法 |
US9362196B2 (en) | 2010-07-15 | 2016-06-07 | Kabushiki Kaisha Toshiba | Semiconductor package and mobile device using the same |
US8692392B2 (en) * | 2010-10-05 | 2014-04-08 | Infineon Technologies Ag | Crack stop barrier and method of manufacturing thereof |
KR20120131530A (ko) * | 2011-05-25 | 2012-12-05 | 삼성전자주식회사 | 반도체 장치 및 그 제조 방법 |
US8779556B2 (en) * | 2011-05-27 | 2014-07-15 | Taiwan Semiconductor Manufacturing Company, Ltd. | Structure designs and methods for integrated circuit alignment |
JP6257291B2 (ja) * | 2013-12-04 | 2018-01-10 | 株式会社ディスコ | パッケージ基板の加工方法 |
US9431321B2 (en) * | 2014-03-10 | 2016-08-30 | Kabushiki Kaisha Toshiba | Method of manufacturing a semiconductor device and semiconductor integrated circuit wafer |
JP2016082162A (ja) * | 2014-10-21 | 2016-05-16 | 株式会社ディスコ | ウエーハの加工方法 |
DE102015002542B4 (de) * | 2015-02-27 | 2023-07-20 | Disco Corporation | Waferteilungsverfahren |
JP6625009B2 (ja) * | 2016-05-11 | 2019-12-25 | 株式会社ディスコ | パッケージデバイスチップの製造方法 |
JP6665047B2 (ja) * | 2016-06-29 | 2020-03-13 | 株式会社ディスコ | デバイスのパッケージ方法 |
US10535554B2 (en) * | 2016-12-14 | 2020-01-14 | Taiwan Semiconductor Manufacturing Co., Ltd. | Semiconductor die having edge with multiple gradients and method for forming the same |
-
2018
- 2018-03-09 JP JP2018042492A patent/JP7193920B2/ja active Active
-
2019
- 2019-03-01 CN CN201910155215.3A patent/CN110246802B/zh active Active
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- 2019-03-08 US US16/296,374 patent/US10861716B2/en active Active
- 2019-03-08 TW TW108107707A patent/TWI806982B/zh active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000340698A (ja) | 1999-06-01 | 2000-12-08 | New Japan Radio Co Ltd | リードレスチップキャリア用基板及びリードレスチップキャリア |
US20010055856A1 (en) | 2000-06-13 | 2001-12-27 | Su Tao | Method of dicing a wafer from the back side surface thereof |
JP2002016189A (ja) | 2000-06-30 | 2002-01-18 | Mitsumi Electric Co Ltd | Icパッケージ及びicパッケージの製造方法 |
JP2004039944A (ja) | 2002-07-05 | 2004-02-05 | Kentaro Oota | 半導体パッケージ及びその製造方法 |
JP2009099681A (ja) | 2007-10-15 | 2009-05-07 | Shinko Electric Ind Co Ltd | 基板の個片化方法 |
JP2011187747A (ja) | 2010-03-09 | 2011-09-22 | Murata Mfg Co Ltd | 基板分割方法 |
JP2012084573A (ja) | 2010-10-07 | 2012-04-26 | New Japan Radio Co Ltd | インターポーザおよびそれを用いた半導体装置の製造方法 |
JP2012253190A (ja) | 2011-06-02 | 2012-12-20 | Powertech Technology Inc | 半導体パッケージ及びその実装方法 |
JP2014175853A (ja) | 2013-03-08 | 2014-09-22 | Seiko Instruments Inc | パッケージ、圧電振動子、発振器、電子機器及び電波時計 |
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CN110246802B (zh) | 2024-02-09 |
CN110246802A (zh) | 2019-09-17 |
US20190279883A1 (en) | 2019-09-12 |
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