JP7093667B2 - 成膜装置及び成膜方法 - Google Patents
成膜装置及び成膜方法 Download PDFInfo
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Description
第2の成膜装置では、前記膜の熱解離温度をT0とし、T1<T0、T2<T0、T4<T0を満たすことを特徴とする。熱解離温度T0を超えると、膜が熱解離してしまうので、処理中は基板温度を熱解離温度T0以下とすることが好ましい。
上記の成膜方法では、前記膜の熱解離温度をT0とし、T1<T0、T2<T0、T4<T0を満たすことを特徴とする。熱解離温度T0を超えると、膜が熱解離してしまうので、処理中は基板温度を熱解離温度T0以下とすることが好ましい。
(1)目的の膜:ポリ尿素膜
(2)原料ガス
・第1原料ガス:イソシアネート
・第2原料ガス:アミン
また、アミンとしては、キシリレンジアミン(XDA)、水添キシリレンジアミン(H6XDA)などが知られており、これらの構造異性体も知られている。H6XDAとH6XDIとを用いた場合、70℃で成膜することができる。
・第1ガス導入用バルブV1:CLOSE
・ガス排気用バルブV3:OPEN
(第2タイプ制御)
・第1ガス導入用バルブV1:CLOSE
・ガス排気用バルブV3:LEAK
(第3タイプ制御)
・第1ガス導入用バルブV1:CLOSE
・ガス排気用バルブV3:CLOSE
(第4タイプ制御)
・第1ガス導入用バルブV1:LEAK
・ガス排気用バルブV3:OPEN
(第5タイプ制御)
・第1ガス導入用バルブV1:LEAK
・ガス排気用バルブV3:LEAK
(第6タイプ制御)
・第1ガス導入用バルブV1:LEAK
・ガス排気用バルブV3:CLOSE
・第1ガス導入用バルブV1:CLOSE
・第2ガス導入用バルブV2:CLOSE
・ガス排気用バルブV3:OPEN
(洗浄期間P0):サーマルクリーニング期間
・第1ガス導入用バルブV1:CLOSE
・第2ガス導入用バルブV2:OPEN
・ガス排気用バルブV3:OPEN
(第1期間P1):パージガス充填/ウエハ搬入期間
・第1ガス導入用バルブV1:CLOSE
・第2ガス導入用バルブV2:OPEN
・ガス排気用バルブV3:OPEN
(第2期間P2):原料ガス充填期間
・第1ガス導入用バルブV1:OPEN
・第2ガス導入用バルブV2:CLOSE
・ガス排気用バルブV3:CLOSE(期間中)、又は、CLOSE(前半)/LEAK(後半)
(第3期間P3):成膜期間
・第1ガス導入用バルブV1:CLOSE
・第2ガス導入用バルブV2:CLOSE
・ガス排気用バルブV3:CLOSE(期間中)、又は、CLOSE(前半)/LEAK(後半)
(第4期間P4):成長停止期間
・第1ガス導入用バルブV1:CLOSE
・第2ガス導入用バルブV2:OPEN
・ガス排気用バルブV3:OPEN
さて、上述のガス流制御を行いつつ、第2期間P2が終了した時点で、ガス流抑制状態を作り、載置台の温度を低下させ、第3期間P3の成膜温度T3まで基板温度を下げると、原料ガスが結合して、基板上に膜が形成される。この状態を相対的に定義すると、第3期間P3においては、第2期間P2よりも、基板表面に沿って流れるガス流の流速(最大値)が遅いこととなる。第3期間P3においては、処理容器10内は、静的に安定しているので、良質な膜を形成することができる。なお、第4期間P4の後は、速やかに、初期期間PPに戻り、処理容器10内から基板Wを搬出する。また、初期期間PPにおいては、パージガスを供給する第2ガス導入用バルブV2をCLOSEにしているが、これはOPENであってもよい。
・第1ガス導入用バルブV1:CLOSE
・第2ガス導入用バルブV2:OPEN
・ガス排気用バルブV3:OPEN
(第5期間P5):アニール期間
・第1ガス導入用バルブV1:CLOSE
・第2ガス導入用バルブV2:OPEN
・ガス排気用バルブV3:OPEN
・第1ガス導入用バルブV1:CLOSE
・第2ガス導入用バルブV2:OPEN
・ガス排気用バルブV3:OPEN
Claims (10)
- 処理容器と、
前記処理容器内に配置された載置台と、
前記処理容器に連通した原料ガス導入管と、
前記処理容器に連通した排気管と、
前記処理容器を加熱する第1ヒータと、
前記載置台を加熱する第2ヒータと、
前記第1ヒータ及び前記第2ヒータに接続されたコントローラと、
を備え、
第1期間、第2期間及び第3期間がこの順番で設定された期間とし、
前記コントローラは、
前記第1期間においては、前記載置台上に基板を配置した状態で、原料ガスを前記処理容器内に導入しないで、前記第2ヒータを前記基板上に膜が形成されない温度T1に設定し、
前記第2期間においては、前記載置台上に前記基板を配置した状態で、前記第2ヒータを前記基板上に前記膜が形成されない温度T2に設定し、前記原料ガス導入管から前記原料ガスを前記処理容器内に導入し、
前記原料ガスの材料は、温度T1及び温度T2では、前記材料から前記基板上に膜が形成されず、温度T2よりも低い成膜温度T3では、前記材料に含まれる2種類以上の原材料の重合により前記基板上に前記膜が形成される材料であり、
前記第3期間においては、前記載置台上に前記基板を配置し前記処理容器内に前記原料ガスが存在した状態で、前記第2ヒータを成膜温度T3(T3<T2)に設定して、前記基板上に前記膜を形成し、
前記第1期間から前記第3期間において、前記原料ガス導入管から前記処理容器内に流れ込む前記原料ガスが結合して、前記原料ガス導入管のガス導入口周辺に前記膜が形成されない温度T4(T3<T4)に、前記第1ヒータを設定し、
前記原料ガス導入管に設けられたガス導入用バルブと、
前記排気管に設けられたガス排気用バルブと、
を備え、
前記コントローラは、
前記第2期間において、前記ガス導入用バルブを開くと共に、前記ガス排気用バルブを少なくとも一定期間閉じるように、これらのバルブを制御し、
前記第3期間において、前記ガス導入用バルブを通過する前記原料ガスの流量を、前記第2期間における流量よりも小さくするように制御する、
ことを特徴とする成膜装置。 - 前記膜の熱解離温度をT0とし、
T1<T0、
T2<T0、
T4<T0、
を満たすことを特徴とする請求項1に記載の成膜装置。 - 前記第3期間において、前記ガス排気用バルブを閉じることを特徴とする請求項1又は2に記載の成膜装置。
- 前記第3期間において、前記ガス導入用バルブを閉じることを特徴とする請求項1乃至3のいずれか一項に記載の成膜装置。
- 前記載置台と前記原料ガス導入管との間のガス流路内には、前記原料ガスの流れを制御するためのシャワー構造が設けられていない、
ことを特徴とする請求項1乃至4のいずれか一項に記載の成膜装置。 - 前記コントローラは、
前記第3期間の後に、前記載置台上に前記基板を配置した状態で、前記原料ガス導入管からの前記原料ガスの導入を停止し、前記第2ヒータをアニール温度T5(T2<T5)に設定する、
ことを特徴とする請求項1乃至5のいずれか一項に記載の成膜装置。 - 前記コントローラは、
前記第1期間において、パージガスを前記処理容器内に導入するようにパージガス制御用バルブを制御する、
ことを特徴とする請求項1乃至6のいずれか一項に記載の成膜装置。 - 前記コントローラは、
前記第1期間よりも前の期間において、前記載置台の上面が露出した状態で、前記第2ヒータを膜の熱解離温度T0に設定する、
ことを特徴とする請求項1乃至7のいずれか一項に記載の成膜装置。 - 基板上に膜を形成する成膜方法において、
第1期間、第2期間及び第3期間がこの順番で設定された期間とし、
前記第1期間においては、処理容器内の載置台上に前記基板を配置した状態で、原料ガスを前記処理容器内に導入しないで、前記基板を、前記基板上に膜が形成されない温度T1に設定し、
前記第2期間においては、前記載置台上に前記基板を配置した状態で、前記基板を、前記基板上に膜が形成されない温度T2に設定し、原料ガス導入管から原料ガスを前記処理容器内に導入し、
前記原料ガスの材料は、温度T1及び温度T2では、前記材料から前記基板上に膜が形成されず、温度T2よりも低い成膜温度T3では、前記材料に含まれる2種類以上の原材料の重合により前記基板上に前記膜が形成される材料であり、
前記第3期間においては、前記載置台上に前記基板を配置し前記処理容器内に前記原料ガスが存在する状態で、前記基板を成膜温度T3(T3<T2)に設定して、前記基板上に前記膜を形成し、
前記第1期間から前記第3期間において、前記処理容器に設けられた前記原料ガス導入管のガス導入口周辺に前記膜が形成されない温度T4(T3<T4)に、前記処理容器を設定し、
この成膜方法を実行する成膜装置は、
前記処理容器に連通した前記原料ガス導入管と、
前記処理容器に連通した排気管と、
前記原料ガス導入管に設けられたガス導入用バルブと、
前記排気管に設けられたガス排気用バルブと、
を備え、
前記第2期間において、前記ガス導入用バルブを開くと共に、前記ガス排気用バルブを少なくとも一定期間閉じるように、これらのバルブを制御し、
前記第3期間において、前記ガス導入用バルブを通過する前記原料ガスの流量を、前記第2期間における流量よりも小さくするように制御する、
ことを特徴とする成膜方法。 - 前記膜の熱解離温度をT0とし、
T1<T0、
T2<T0、
T4<T0、
を満たすことを特徴とする請求項9に記載の成膜方法。
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JP2013247285A (ja) | 2012-05-28 | 2013-12-09 | Tokyo Electron Ltd | 成膜方法 |
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