JP2019066595A - 露光装置 - Google Patents
露光装置 Download PDFInfo
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- JP2019066595A JP2019066595A JP2017190067A JP2017190067A JP2019066595A JP 2019066595 A JP2019066595 A JP 2019066595A JP 2017190067 A JP2017190067 A JP 2017190067A JP 2017190067 A JP2017190067 A JP 2017190067A JP 2019066595 A JP2019066595 A JP 2019066595A
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- 238000005286 illumination Methods 0.000 claims abstract description 38
- 239000011521 glass Substances 0.000 claims abstract description 13
- 239000000758 substrate Substances 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 239000004065 semiconductor Substances 0.000 claims abstract description 4
- 230000003287 optical effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Abstract
Description
2 照明光学系
3 露光照明光
4 ミラー
5 DMD
6 制御装置
7 第1の投影レンズ
8 マイクロレンズアレー
9 第2の投影レンズ
10 基板
Claims (1)
- 基板を露光するための照明光を出力する露光光源であって複数の半導体レーザを含むものを備える露光装置において、
前記照明光が平面に垂直に入射されるガラス円板であって当該ガラス円板の周方向に回転駆動されるものを有する変調器と、前記ガラス円板を通して漏れる照明光の強度を検出する検出手段と、前記強度が予め記憶された閾値と比較して当該比較結果に基づき内部動作を制御する制御手段とを設けたことを特徴とする露光装置。
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JP2017190067A JP6857585B2 (ja) | 2017-09-29 | 2017-09-29 | 露光装置 |
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JP2017190067A JP6857585B2 (ja) | 2017-09-29 | 2017-09-29 | 露光装置 |
Publications (2)
Publication Number | Publication Date |
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JP2019066595A true JP2019066595A (ja) | 2019-04-25 |
JP6857585B2 JP6857585B2 (ja) | 2021-04-14 |
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JP2017190067A Active JP6857585B2 (ja) | 2017-09-29 | 2017-09-29 | 露光装置 |
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JP (1) | JP6857585B2 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003059799A (ja) * | 2001-08-10 | 2003-02-28 | Nikon Corp | 照明光学系、露光装置、及びマイクロデバイスの製造方法 |
JP2004039871A (ja) * | 2002-07-03 | 2004-02-05 | Hitachi Ltd | 照明方法並びに露光方法及びその装置 |
JP2004146793A (ja) * | 2002-08-30 | 2004-05-20 | Nichia Chem Ind Ltd | 露光用半導体レーザ光源装置 |
JP2014515501A (ja) * | 2011-06-01 | 2014-06-30 | ユーリタ アクチエンゲゼルシャフト | 複数のレーザーによる周期パターンの印刷 |
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2017
- 2017-09-29 JP JP2017190067A patent/JP6857585B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003059799A (ja) * | 2001-08-10 | 2003-02-28 | Nikon Corp | 照明光学系、露光装置、及びマイクロデバイスの製造方法 |
JP2004039871A (ja) * | 2002-07-03 | 2004-02-05 | Hitachi Ltd | 照明方法並びに露光方法及びその装置 |
JP2004146793A (ja) * | 2002-08-30 | 2004-05-20 | Nichia Chem Ind Ltd | 露光用半導体レーザ光源装置 |
JP2014515501A (ja) * | 2011-06-01 | 2014-06-30 | ユーリタ アクチエンゲゼルシャフト | 複数のレーザーによる周期パターンの印刷 |
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