JPWO2014049696A1 - 半導体装置の製造方法、半導体製造装置 - Google Patents
半導体装置の製造方法、半導体製造装置 Download PDFInfo
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Abstract
Description
図1は、本発明の実施の形態1に係る半導体製造装置の概念図である。この半導体製造装置は照射装置10を備えている。照射装置10は、照射室12の内部の被処理物へ、電子又はイオン(以後、電子又はイオンを照射物と称する)を照射するものである。照射室12にはコンベア14が収容されている。コンベア14の上にはトレイ台16を介してトレイ18が乗せられている。トレイ18は被処理物をのせるために用いられる。照射室12には開閉扉30が取り付けられ、被処理物の出し入れが可能となっている。
入替工程がない場合の照射効果は、
第1群20:N・f(a+r)、
第2群22:N・f(a−r)、
第3群24:N・f(−a+r)、
第4群26:N・f(−a−r)、である。
第1群20:N/2・{f(a+r) + f(−a+r)}
第2群22:N/2・{f(a−r) + f(−a−r)}
第3群24:N/2・{f(−a+r) + f(a+r)}
第4群26:N/2・{f(−a−r) + f(a−r)}である。なお、距離a、rは図4にて定義したとおりである。
本発明の実施の形態2に係る半導体装置の製造方法と半導体製造装置は、実施の形態1と一致する点が多いので、実施の形態1との相違点を中心に説明する。本発明の実施の形態2に係る半導体装置の製造方法は、複数の照射工程の間にトレイを反転させる反転工程を実施することを特徴とする。
N/4・{f(a+r)+f(−a+r)+f´(−a−r)+f´(a−r)}となる。 第2群22と第4群26の照射効果は、
N/4・{f(a−r) + f(−a−r)+f´(−a+r)+f´(a+r)}となる。
本発明の実施の形態3に係る半導体装置の製造方法と半導体製造装置は、実施の形態1と一致する点が多いので、実施の形態1との相違点を中心に説明する。本発明の実施の形態3に係る半導体装置の製造方法は、1列の被処理物をのせるためのトレイを設けたことを特徴とする。
本発明の実施の形態4に係る半導体装置の製造方法と半導体製造装置は、分割されていない1枚のトレイを用いながら、被処理物の照射効果のばらつきを抑制するものである。
照射工程を50回実施する。図15は、本発明の実施の形態4に係る半導体装置の製造方法において、照射工程を実施して、複数の被処理物に照射物を照射することを示す平面図である。照射装置10とトレイ70の動きはここまでの実施の形態と同様である。
Claims (5)
- 複数の被処理物を、第1トレイの上と、前記第1トレイと接する第2トレイの上に並べる工程と、
前記第1トレイと前記第2トレイが接する接触位置の直上に形成された照射装置から照射物を放出しつつ、前記照射装置を前記接触位置を横断する方向である第1の方向に沿ってスイングさせ、前記第1トレイと前記第2トレイを前記第1の方向と垂直をなす第2の方向に移動させることで前記複数の被処理物に前記照射物を照射することを複数回繰り返す複数の照射工程と、
前記複数の照射工程の間に少なくとも1回実施される、前記第1トレイと前記第2トレイの前記第2の方向に向かう向きを変更せずに前記第1トレイと前記第2トレイの位置を入れ替える入替工程と、を備えたことを特徴とする半導体装置の製造方法。 - 前記複数の被処理物は、前記第1トレイに前記第2の方向と平行に複数の列を形成するように並べられるとともに、前記第2トレイに前記第2の方向と平行に複数の列を形成するように並べられ、
前記複数の照射工程の間に、前記第1トレイと前記第2トレイの少なくとも一方を、前記第2の方向と反対方向を向くように反転させる反転工程を備えたことを特徴とする請求項1に記載の半導体装置の製造方法。 - 前記複数の被処理物は、前記第1トレイに前記第2の方向と平行に複数の列を形成するように並べられるとともに、前記第2トレイに前記第2の方向と平行に複数の列を形成するように並べられ、
前記第1トレイは、それぞれ1列の被処理物が並べられている複数の第1細長トレイに分割できるように構成され、
前記第2トレイは、それぞれ1列の被処理物が並べられている複数の第2細長トレイに分割できるように構成され、
前記複数の照射工程の間に、前記入替工程を複数回実施し、前記複数の被処理物の全てが前記複数の列の全てで前記照射工程を受けることを特徴とする請求項1に記載の半導体装置の製造方法。 - 複数の被処理物をトレイの上にのせる工程と、
前記トレイの直上に形成された照射装置から照射物を放出しつつ前記照射装置を第1の方向に沿ってスイングさせ、前記トレイを前記第1の方向と垂直をなす第2の方向に移動させることで前記複数の被処理物に前記照射物を照射することを複数回繰り返す複数の照射工程と、
前記複数の照射工程の間に、前記複数の被処理物のそれぞれを前記第2の方向と反対方向を向くように反転させる被処理物反転工程を、を備えたことを特徴とする半導体装置の製造方法。 - 第1トレイと、
前記第1トレイと接する第2トレイと、
前記第1トレイと前記第2トレイが接する接触位置の直上に形成され、照射物を放出しつつ前記接触位置を横断する方向である第1の方向に沿ってスイングする照射装置と、
前第1トレイと前記第2トレイを前記第1の方向と垂直をなす第2の方向へ送るコンベアと、を備えたことを特徴とする半導体製造装置。
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PCT/JP2012/074626 WO2014049696A1 (ja) | 2012-09-26 | 2012-09-26 | 半導体装置の製造方法、半導体製造装置 |
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JPWO2014049696A1 true JPWO2014049696A1 (ja) | 2016-08-22 |
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JP (1) | JP6052291B2 (ja) |
KR (1) | KR101691457B1 (ja) |
DE (1) | DE112012006944B4 (ja) |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS50101574U (ja) * | 1974-01-28 | 1975-08-22 | ||
JPS59158100U (ja) * | 1983-04-09 | 1984-10-23 | ソニー株式会社 | 走査型電子線加速装置 |
JPH08220300A (ja) * | 1995-02-17 | 1996-08-30 | Nissin High Voltage Co Ltd | 電子線照射装置 |
JP2000513103A (ja) * | 1997-05-09 | 2000-10-03 | ザ タイタン コーポレイション | 物品搬送コンベヤを有する物品照射装置 |
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DE2752464C2 (de) * | 1977-11-24 | 1984-03-22 | Fr. Winkler KG Spezialfabrik für Bäckereimaschinen und Backöfen, 7730 Villingen-Schwenningen | Anlage zur automatischen Herstellung von arabischem Fladenbrot |
JPH05128992A (ja) | 1991-10-31 | 1993-05-25 | Kawasaki Steel Corp | 電子ビーム照射方法及び電子ビーム照射装置 |
US5937270A (en) * | 1996-01-24 | 1999-08-10 | Micron Electronics, Inc. | Method of efficiently laser marking singulated semiconductor devices |
US6056108A (en) * | 1997-11-17 | 2000-05-02 | Adept Technology, Inc. | Impulse-based, flexible parts feeder |
US5935629A (en) | 1998-03-19 | 1999-08-10 | Campagna-Turano Bakeries, Inc. | Apparatus and method for cross-scoring a dough loaf |
US20030024913A1 (en) * | 2002-04-15 | 2003-02-06 | Downes Joseph P. | Laser scanning method and system for marking articles such as printed circuit boards, integrated circuits and the like |
TW200907334A (en) | 2007-08-10 | 2009-02-16 | Ever Advanced Prec Technology Co Ltd | Method and equipment for inspecting rectangular panel |
JP2009236633A (ja) | 2008-03-26 | 2009-10-15 | Panasonic Electric Works Co Ltd | X線異物検査装置 |
JP2012044018A (ja) | 2010-08-20 | 2012-03-01 | Fuji Mach Mfg Co Ltd | 部品実装装置 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50101574U (ja) * | 1974-01-28 | 1975-08-22 | ||
JPS59158100U (ja) * | 1983-04-09 | 1984-10-23 | ソニー株式会社 | 走査型電子線加速装置 |
JPH08220300A (ja) * | 1995-02-17 | 1996-08-30 | Nissin High Voltage Co Ltd | 電子線照射装置 |
JP2000513103A (ja) * | 1997-05-09 | 2000-10-03 | ザ タイタン コーポレイション | 物品搬送コンベヤを有する物品照射装置 |
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DE112012006944T5 (de) | 2015-06-11 |
TW201413793A (zh) | 2014-04-01 |
KR20150041126A (ko) | 2015-04-15 |
TWI479544B (zh) | 2015-04-01 |
JP6052291B2 (ja) | 2016-12-27 |
KR101691457B1 (ko) | 2016-12-30 |
WO2014049696A1 (ja) | 2014-04-03 |
DE112012006944B4 (de) | 2019-12-05 |
US9159563B2 (en) | 2015-10-13 |
US20150228488A1 (en) | 2015-08-13 |
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