JP2006293242A - 照明装置およびそれを用いた映像表示装置 - Google Patents

照明装置およびそれを用いた映像表示装置 Download PDF

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Publication number
JP2006293242A
JP2006293242A JP2005117682A JP2005117682A JP2006293242A JP 2006293242 A JP2006293242 A JP 2006293242A JP 2005117682 A JP2005117682 A JP 2005117682A JP 2005117682 A JP2005117682 A JP 2005117682A JP 2006293242 A JP2006293242 A JP 2006293242A
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JP
Japan
Prior art keywords
light
color filter
rod integrator
polarized light
beam splitter
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Pending
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JP2005117682A
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English (en)
Japanese (ja)
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JP2006293242A5 (enrdf_load_stackoverflow
Inventor
Junko Kawase
潤子 河瀬
Masahiko Tanitsu
雅彦 谷津
Fukuoku Abe
福億 阿部
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Hitachi Ltd
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Hitachi Ltd
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Priority to JP2005117682A priority Critical patent/JP2006293242A/ja
Publication of JP2006293242A publication Critical patent/JP2006293242A/ja
Publication of JP2006293242A5 publication Critical patent/JP2006293242A5/ja
Pending legal-status Critical Current

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JP2005117682A 2005-04-15 2005-04-15 照明装置およびそれを用いた映像表示装置 Pending JP2006293242A (ja)

Priority Applications (1)

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JP2005117682A JP2006293242A (ja) 2005-04-15 2005-04-15 照明装置およびそれを用いた映像表示装置

Applications Claiming Priority (1)

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JP2005117682A JP2006293242A (ja) 2005-04-15 2005-04-15 照明装置およびそれを用いた映像表示装置

Publications (2)

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JP2006293242A true JP2006293242A (ja) 2006-10-26
JP2006293242A5 JP2006293242A5 (enrdf_load_stackoverflow) 2007-05-24

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JP2005117682A Pending JP2006293242A (ja) 2005-04-15 2005-04-15 照明装置およびそれを用いた映像表示装置

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JP (1) JP2006293242A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014534457A (ja) * 2011-09-28 2014-12-18 アプライド マテリアルズ インコーポレイテッドＡｐｐｌｉｅｄ Ｍａｔｅｒｉａｌｓ，Ｉｎｃｏｒｐｏｒａｔｅｄ レーザ処理設備においてスペックルを低減させるための装置および方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001042432A (ja) * 1999-08-04 2001-02-16 Sanyo Electric Co Ltd 照明用光学系
JP2003057602A (ja) * 2001-08-15 2003-02-26 Seiko Epson Corp プロジェクタ
JP2003140090A (ja) * 2001-11-02 2003-05-14 Asahi Glass Co Ltd 照射光学系および投射型光学装置
JP2004309786A (ja) * 2003-04-07 2004-11-04 Casio Comput Co Ltd 光源装置及びそれを用いた表示装置
JP2005025064A (ja) * 2003-07-04 2005-01-27 Seiko Epson Corp 照明装置及びプロジェクタ
JP2006208544A (ja) * 2005-01-26 2006-08-10 Seiko Epson Corp 照明装置及びプロジェクタ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001042432A (ja) * 1999-08-04 2001-02-16 Sanyo Electric Co Ltd 照明用光学系
JP2003057602A (ja) * 2001-08-15 2003-02-26 Seiko Epson Corp プロジェクタ
JP2003140090A (ja) * 2001-11-02 2003-05-14 Asahi Glass Co Ltd 照射光学系および投射型光学装置
JP2004309786A (ja) * 2003-04-07 2004-11-04 Casio Comput Co Ltd 光源装置及びそれを用いた表示装置
JP2005025064A (ja) * 2003-07-04 2005-01-27 Seiko Epson Corp 照明装置及びプロジェクタ
JP2006208544A (ja) * 2005-01-26 2006-08-10 Seiko Epson Corp 照明装置及びプロジェクタ

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014534457A (ja) * 2011-09-28 2014-12-18 アプライド マテリアルズ インコーポレイテッドＡｐｐｌｉｅｄ Ｍａｔｅｒｉａｌｓ，Ｉｎｃｏｒｐｏｒａｔｅｄ レーザ処理設備においてスペックルを低減させるための装置および方法
CN106141428A (zh) * 2011-09-28 2016-11-23 应用材料公司 激光处理装备中用于减少斑纹的设备和方法
US9904069B2 (en) 2011-09-28 2018-02-27 Applied Materials, Inc. Apparatus and method for speckle reduction in laser processing equipment
CN106141428B (zh) * 2011-09-28 2018-08-21 应用材料公司 激光处理装备中用于减少斑纹的设备和方法

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