JP2022541573A - 基板上にフィルムを形成するための蒸発器チャンバ - Google Patents
基板上にフィルムを形成するための蒸発器チャンバ Download PDFInfo
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- 239000000758 substrate Substances 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 claims abstract description 28
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims description 35
- 239000012530 fluid Substances 0.000 claims description 32
- 230000008021 deposition Effects 0.000 claims description 10
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- 238000010926 purge Methods 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 abstract description 5
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- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 239000002826 coolant Substances 0.000 description 6
- 238000005137 deposition process Methods 0.000 description 6
- 239000011261 inert gas Substances 0.000 description 5
- 238000007740 vapor deposition Methods 0.000 description 4
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- 238000004891 communication Methods 0.000 description 2
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- 230000005494 condensation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 238000005019 vapor deposition process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- DCRGHMJXEBSRQG-UHFFFAOYSA-N 1-[1-(cyclooctylmethyl)-5-(hydroxymethyl)-3,6-dihydro-2H-pyridin-4-yl]-3-ethyl-2-benzimidazolone Chemical compound O=C1N(CC)C2=CC=CC=C2N1C(CC1)=C(CO)CN1CC1CCCCCCC1 DCRGHMJXEBSRQG-UHFFFAOYSA-N 0.000 description 1
- VQGHOUODWALEFC-UHFFFAOYSA-N 2-phenylpyridine Chemical compound C1=CC=CC=C1C1=CC=CC=N1 VQGHOUODWALEFC-UHFFFAOYSA-N 0.000 description 1
- 206010011878 Deafness Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 1
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- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
Description
分野
ここに記載の1つ又は複数の実施形態は、概して、半導体処理に関し、より詳細には、半導体処理で基板上にフィルムを形成するための方法及びシステムに関連する。
有機気相堆積は、半導体デバイス及びその他の光学デバイスの構築にますます関連するようになっている。蒸気堆積処理は、一般に、加熱された材料が気化され、次に気化された材料が基板に転写され、その基板の表面上で凝縮するように、所望の圧力で所望の温度に維持される加熱材料を含む。有機蒸気堆積は、CMOSイメージセンサを形成するのにしばしば使用される。しかしながら、有機蒸気堆積を使用して、有機発光ダイオード(OLED)、有機光検出器、太陽電池、及びその他の同様のデバイスを形成することもできる。これらのデバイスは、テレビ画面、コンピュータモニタ、携帯電話、及び情報を表示するための他のハンドヘルドデバイスの製造に使用される。OLEDピクセルは直接発光し、バックライトを必要としないため、OLEDディスプレイで可能な色、明るさ、視野角の範囲は従来のLEDディスプレイよりも大きく、成形されたデバイスのエネルギー消費を抑える。さらに、OLEDはフレキシブル基板上に製造できるため、さらなるデバイス用途も可能になる。
Claims (20)
- 処理チャンバであって:
チャンバ本体と;
その中に形成されている複数の冷却チャネルを有するリッドプレートと;
回転可能なペデスタルであって、その中に形成されている複数の冷却チャネルを有する回転可能なペデスタルと;
複数の層を含むシールドに囲まれているシャワーヘッドと
を含む、処理チャンバ。 - 前記シールドの内面が反射面を含む、請求項1に記載の処理チャンバ。
- 前記シャワーヘッドが複数のセグメントを含む、請求項1に記載の処理チャンバ。
- 各セグメントが熱的に分離されている、請求項3に記載の処理チャンバ。
- 各セグメントが流体的に分離されている、請求項3に記載の処理チャンバ。
- 前記シャワーヘッド及び前記回転可能なペデスタルを囲んでいる、前記リッドプレートに結合されているシュラウドを更に含む、請求項1に記載の処理チャンバ。
- 前記シュラウドが反射面を含む、請求項6に記載の処理チャンバ。
- 前記シャワーヘッドが、トッププレートから離隔されている穿孔プレートを含み、それらの間で内部領域が画定されている、請求項1に記載の処理チャンバ。
- 前記シールドが、前記トッププレートの上の上壁を含む、請求項8に記載の処理チャンバ。
- 基板を処理するためのシステムであって:
チャンバ本体と;
その中に形成されている複数の冷却チャネルを有するリッドプレートと;
回転可能なペデスタルであって、その中に形成されている複数の冷却チャネルを有する回転可能なペデスタルと;
前記回転可能なペデスタルの上に配置されているシャワーヘッドと;
前記シャワーヘッドに結合されている複数の流体供給ラインと;
前記チャンバ本体及び前記複数の流体供給ラインの各々に結合されている1つ又は複数の真空ポンプと
を含む、システム。 - 前記流体供給ラインの各々が加熱される、請求項10に記載のシステム。
- 前記流体供給ラインの各々が、前記チャンバ本体と前記1つ又は複数の真空ポンプとの間に位置決めされている専用のバイパス弁を含む、請求項10に記載のシステム。
- 前記シャワーヘッドを囲んでいるシールドをさらに含む、請求項10に記載のシステム。
- 前記シールドが複数の層を含む、請求項13に記載のシステム。
- 前記シャワーヘッドが、複数の、流体的に隔離されているセグメントを含む、請求項10に記載のシステム。
- 前記シャワーヘッドの前記流体的に隔離されているセグメントの各々を囲んでいるシールドをさらに含む、請求項15に記載のシステム。
- 基板上にフィルム堆積するための方法であって:
チャンバ中で基板支持体上に基板を位置決めすることであって、前記チャンバは、シャワーヘッドに結合された複数の加熱流体供給ラインを有する、基板を位置決めすることと;
前記基板の上にマスクを位置決めすることと;
気化された流体を前記複数の加熱流体供給ラインを通して流すことであって:
前記複数の加熱流体供給ラインのうちの1つにあるバイパス弁を閉じることであって、前記バイパス弁は、真空ポンプと前記チャンバとの間に位置決めされている、バイパス弁を閉じること;
前記複数の加熱流体供給ラインのうちの1つのフロー弁を開くこと;及び
前記気化された流体を前記シャワーヘッドに流すことを含む、気化された流体を前記複数の加熱流体供給ラインに流すことと;
前記複数の加熱流体供給ラインのうちの1つの前記フロー弁を閉じることと;
前記複数の加熱流体供給ラインのうちの1つのバイパス弁を開くことと;
前記複数の加熱流体供給ラインのうちの1つをパージすることと
を含む、方法。 - 前記気化された流体を前記シャワーヘッドに流すことが蒸気圧を使用して達成される、請求項17に記載の方法。
- 前記気化された流体を前記シャワーヘッドに流すことが、加圧されたキャリアガスを使用して達成される、請求項17に記載の方法。
- 前記基板を回転させることをさらに含む、請求項17に記載の方法。
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