JP2007004200A - 照明装置及びこれを備えるプロジェクタ - Google Patents
照明装置及びこれを備えるプロジェクタ Download PDFInfo
- Publication number
- JP2007004200A JP2007004200A JP2006214006A JP2006214006A JP2007004200A JP 2007004200 A JP2007004200 A JP 2007004200A JP 2006214006 A JP2006214006 A JP 2006214006A JP 2006214006 A JP2006214006 A JP 2006214006A JP 2007004200 A JP2007004200 A JP 2007004200A
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- light
- translucent rod
- optical element
- wavelength conversion
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- Prior art date
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- 238000005286 illumination Methods 0.000 title claims abstract description 67
- 230000003287 optical effect Effects 0.000 claims abstract description 81
- 238000006243 chemical reaction Methods 0.000 claims abstract description 50
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims 8
- 239000011521 glass Substances 0.000 description 14
- 230000004048 modification Effects 0.000 description 14
- 238000012986 modification Methods 0.000 description 14
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 10
- 150000002500 ions Chemical class 0.000 description 8
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 7
- 229910052753 mercury Inorganic materials 0.000 description 7
- 230000005855 radiation Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 229910052693 Europium Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 229910052771 Terbium Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- 238000007496 glass forming Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- -1 terbium ions Chemical class 0.000 description 1
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Liquid Crystal (AREA)
- Projection Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006214006A JP2007004200A (ja) | 2006-08-07 | 2006-08-07 | 照明装置及びこれを備えるプロジェクタ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006214006A JP2007004200A (ja) | 2006-08-07 | 2006-08-07 | 照明装置及びこれを備えるプロジェクタ |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000281257A Division JP3867489B2 (ja) | 2000-09-18 | 2000-09-18 | 照明装置及びこれを備えるプロジェクタ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007004200A true JP2007004200A (ja) | 2007-01-11 |
| JP2007004200A5 JP2007004200A5 (enExample) | 2007-11-01 |
Family
ID=37689800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006214006A Pending JP2007004200A (ja) | 2006-08-07 | 2006-08-07 | 照明装置及びこれを備えるプロジェクタ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2007004200A (enExample) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012063567A (ja) * | 2010-09-16 | 2012-03-29 | Ricoh Co Ltd | 光源装置、並びに、その光源装置を備えた照明装置及び投射型表示装置 |
| WO2013190778A1 (ja) * | 2012-06-21 | 2013-12-27 | パナソニック株式会社 | 発光装置および投写装置 |
| JP2015170596A (ja) * | 2014-03-10 | 2015-09-28 | ザ・ボーイング・カンパニーＴｈｅＢｏｅｉｎｇ Ｃｏｍｐａｎｙ | 光ホモジナイザを有するライトアセンブリ |
| WO2016132706A1 (en) * | 2015-02-20 | 2016-08-25 | Ricoh Company, Ltd. | Illumination device and image projection apparatus |
| JP2016157096A (ja) * | 2015-02-20 | 2016-09-01 | 株式会社リコー | 照明装置及び画像投射装置 |
| CN106814528A (zh) * | 2015-11-27 | 2017-06-09 | 中强光电股份有限公司 | 投影装置及其照明系统 |
-
2006
- 2006-08-07 JP JP2006214006A patent/JP2007004200A/ja active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012063567A (ja) * | 2010-09-16 | 2012-03-29 | Ricoh Co Ltd | 光源装置、並びに、その光源装置を備えた照明装置及び投射型表示装置 |
| WO2013190778A1 (ja) * | 2012-06-21 | 2013-12-27 | パナソニック株式会社 | 発光装置および投写装置 |
| CN104169637A (zh) * | 2012-06-21 | 2014-11-26 | 松下电器产业株式会社 | 发光装置以及投影装置 |
| US9146453B2 (en) | 2012-06-21 | 2015-09-29 | Panasonic Intellectual Property Management Co., Ltd. | Light-emitting device and projection apparatus |
| JP2015170596A (ja) * | 2014-03-10 | 2015-09-28 | ザ・ボーイング・カンパニーＴｈｅＢｏｅｉｎｇ Ｃｏｍｐａｎｙ | 光ホモジナイザを有するライトアセンブリ |
| US10151445B2 (en) | 2014-03-10 | 2018-12-11 | The Boeing Company | Light assembly having light homogenizer |
| WO2016132706A1 (en) * | 2015-02-20 | 2016-08-25 | Ricoh Company, Ltd. | Illumination device and image projection apparatus |
| JP2016157096A (ja) * | 2015-02-20 | 2016-09-01 | 株式会社リコー | 照明装置及び画像投射装置 |
| US10423055B2 (en) | 2015-02-20 | 2019-09-24 | Ricoh Company, Ltd. | Illumination device and image projection apparatus |
| CN106814528A (zh) * | 2015-11-27 | 2017-06-09 | 中强光电股份有限公司 | 投影装置及其照明系统 |
| CN106814528B (zh) * | 2015-11-27 | 2018-10-02 | 中强光电股份有限公司 | 投影装置及其照明系统 |
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