JP3847990B2 - プロジェクタ用の照明方法及び装置 - Google Patents

プロジェクタ用の照明方法及び装置 Download PDF

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Publication number
JP3847990B2
JP3847990B2 JP35316198A JP35316198A JP3847990B2 JP 3847990 B2 JP3847990 B2 JP 3847990B2 JP 35316198 A JP35316198 A JP 35316198A JP 35316198 A JP35316198 A JP 35316198A JP 3847990 B2 JP3847990 B2 JP 3847990B2
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Japan
Prior art keywords
light emitting
light
emitting elements
substrate
projector
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Expired - Fee Related
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JP35316198A
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Japanese (ja)
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JP2000180823A5 (enExample
JP2000180823A (ja
Inventor
尚浩 橋本
久幸 三原
務 坂本
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Toshiba Corp
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Toshiba Corp
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Priority to JP35316198A priority Critical patent/JP3847990B2/ja
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  • Transforming Electric Information Into Light Information (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
JP35316198A 1998-12-11 1998-12-11 プロジェクタ用の照明方法及び装置 Expired - Fee Related JP3847990B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP35316198A JP3847990B2 (ja) 1998-12-11 1998-12-11 プロジェクタ用の照明方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP35316198A JP3847990B2 (ja) 1998-12-11 1998-12-11 プロジェクタ用の照明方法及び装置

Publications (3)

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JP2000180823A JP2000180823A (ja) 2000-06-30
JP2000180823A5 JP2000180823A5 (enExample) 2005-02-24
JP3847990B2 true JP3847990B2 (ja) 2006-11-22

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JP35316198A Expired - Fee Related JP3847990B2 (ja) 1998-12-11 1998-12-11 プロジェクタ用の照明方法及び装置

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3870807B2 (ja) 2001-12-20 2007-01-24 ソニー株式会社 画像表示装置及びその製造方法
JP2003228129A (ja) * 2002-02-01 2003-08-15 Nitto Kogaku Kk 光学エンジン
JP2005189472A (ja) * 2003-12-25 2005-07-14 Olympus Corp 表示装置及びそれに使用する照明装置
JP2014032299A (ja) 2012-08-03 2014-02-20 Seiko Epson Corp プロジェクター
JP7007804B2 (ja) * 2016-11-28 2022-01-25 シチズンファインデバイス株式会社 液晶プロジェクター
FR3068484B1 (fr) * 2017-06-29 2019-11-22 Commissariat A L'energie Atomique Et Aux Energies Alternatives Projecteur couleur a deux ecrans emissifs.

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JP2000180823A (ja) 2000-06-30

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