JP2014154629A - 半導体デバイスの製造方法および半導体デバイス - Google Patents
半導体デバイスの製造方法および半導体デバイス Download PDFInfo
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Abstract
【解決手段】パッケージ基板51上に半導体受光素子52をチップ・マウントするマウント工程と、マウント工程の後、ボンディングワイヤー55により半導体受光素子52をワイヤーボンドするボンディング工程と、ボンディング工程の後、透光性接着剤56を介して、半導体受光素子52の受光面52aにフィルター53を接着する部材接着工程と、部材接着工程の後、フィルター53の表面が露出するように、フィルター53、半導体受光素子52およびボンディングワイヤー55を非透光性の封止樹脂54で封止する封止工程と、を備えたものである。
【選択図】図2
Description
図2(c)のワイヤーボンド工程では、既知のワイヤーボンディング装置を用い、例えばボールボンディング方式で、各受光素子52をワイヤーボンドする。すなわち、各受光素子52にフィルター53を接着する前に、受光素子52のワイヤーボンドを実施する。
図2(f)の接着工程では、塗布した接着剤56の上からフィルター53をマウントする。このマウントにより、接着剤56はフィルター53の平面形状に合わせて均一に濡れ広がる。その後、接着剤56を、オーブン加熱等により硬化させる。なお、実施形態における硬化後の接着剤56の厚みは、0.02mm程度としている。
図2(i)および(j)のダイシング工程では、既知のダイサを用い、受光デバイス10Aをマトリクス状に作り込んだウェーハを、ダイシングブレードにより縦横に分断(フルダイシング)し、個々の受光デバイス10Aを切り出す。
Claims (5)
- パッケージ基板上に半導体光学素子をチップ・マウントするマウント工程と、
前記マウント工程の後、ボンディングワイヤーにより前記半導体光学素子をワイヤーボンドするボンディング工程と、
前記ボンディング工程の後、透光性接着剤を介して、前記半導体光学素子の光学機能面に透光性光学部材を接着する部材接着工程と、
前記部材接着工程の後、前記透光性光学部材の表面が露出するように、前記透光性光学部材、前記半導体光学素子および前記ボンディングワイヤーを非透光性の封止樹脂で封止する封止工程と、を備えたことを特徴とする半導体デバイスの製造方法。 - 前記透光性光学部材が、特定波長の光をカットするフィルターであることを特徴とする請求項1に記載の半導体デバイスの製造方法。
- 前記半導体光学素子が、受光素子および発光素子のいずれかであることを特徴とする請求項1または2に記載の半導体デバイスの製造方法。
- 前記半導体光学素子および前記透光性光学部材は矩形に形成され、且つ前記透光性光学部材が前記半導体光学素子より小さく形成されており、
前記部材接着工程は、前記透光性接着剤を、前記光学機能面の1の辺側にはみ出して塗布する塗布工程と、
前記接着剤塗布工程の後、前記透光性光学部材を1の辺を前記光学機能面の1の辺に合致させてマウントする接着工程と、を有していることを特徴とする請求項1ないし3のいずれかに記載の半導体デバイスの製造方法。 - 請求項1ないし4のいずれかに記載の半導体デバイスの製造方法によって製造されたことを特徴とする半導体デバイス。
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Cited By (3)
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WO2017208724A1 (ja) * | 2016-05-30 | 2017-12-07 | ミツミ電機株式会社 | 光学モジュール、モジュール及びその製造方法 |
CN107482089A (zh) * | 2017-08-08 | 2017-12-15 | 湘能华磊光电股份有限公司 | 一种高亮度led芯片及其制备方法 |
JP2021162563A (ja) * | 2020-04-03 | 2021-10-11 | 京セラ株式会社 | 電磁波検出装置および検出モジュール |
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JP2002198470A (ja) * | 2000-12-05 | 2002-07-12 | Greatek Electronics Inc | Icパッケージング構造 |
JP2007327820A (ja) * | 2006-06-07 | 2007-12-20 | Denso Corp | 回転センサ装置 |
JP2009049290A (ja) * | 2007-08-22 | 2009-03-05 | Fujifilm Corp | 撮像装置及びその製造方法 |
JP2012195457A (ja) * | 2011-03-16 | 2012-10-11 | Toshiba Corp | 電子機器 |
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JP2002198470A (ja) * | 2000-12-05 | 2002-07-12 | Greatek Electronics Inc | Icパッケージング構造 |
JP2007327820A (ja) * | 2006-06-07 | 2007-12-20 | Denso Corp | 回転センサ装置 |
JP2009049290A (ja) * | 2007-08-22 | 2009-03-05 | Fujifilm Corp | 撮像装置及びその製造方法 |
JP2012195457A (ja) * | 2011-03-16 | 2012-10-11 | Toshiba Corp | 電子機器 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2017208724A1 (ja) * | 2016-05-30 | 2017-12-07 | ミツミ電機株式会社 | 光学モジュール、モジュール及びその製造方法 |
CN109196657A (zh) * | 2016-05-30 | 2019-01-11 | 三美电机株式会社 | 光学模块、模块及其制造方法 |
JPWO2017208724A1 (ja) * | 2016-05-30 | 2019-03-22 | ミツミ電機株式会社 | 光学モジュール、モジュール及びその製造方法 |
CN107482089A (zh) * | 2017-08-08 | 2017-12-15 | 湘能华磊光电股份有限公司 | 一种高亮度led芯片及其制备方法 |
JP2021162563A (ja) * | 2020-04-03 | 2021-10-11 | 京セラ株式会社 | 電磁波検出装置および検出モジュール |
JP7410782B2 (ja) | 2020-04-03 | 2024-01-10 | 京セラ株式会社 | 電磁波検出装置および検出モジュール |
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