JP2000250136A5 - - Google Patents
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- Publication number
- JP2000250136A5 JP2000250136A5 JP1999056782A JP5678299A JP2000250136A5 JP 2000250136 A5 JP2000250136 A5 JP 2000250136A5 JP 1999056782 A JP1999056782 A JP 1999056782A JP 5678299 A JP5678299 A JP 5678299A JP 2000250136 A5 JP2000250136 A5 JP 2000250136A5
- Authority
- JP
- Japan
- Prior art keywords
- light source
- light
- plane
- optical element
- closed curved
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 14
- 230000002194 synthesizing effect Effects 0.000 claims description 10
- 230000004907 flux Effects 0.000 description 9
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP05678299A JP3945068B2 (ja) | 1999-03-04 | 1999-03-04 | 投写型表示装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP05678299A JP3945068B2 (ja) | 1999-03-04 | 1999-03-04 | 投写型表示装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2000250136A JP2000250136A (ja) | 2000-09-14 |
| JP2000250136A5 true JP2000250136A5 (enExample) | 2005-07-07 |
| JP3945068B2 JP3945068B2 (ja) | 2007-07-18 |
Family
ID=13037008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP05678299A Expired - Fee Related JP3945068B2 (ja) | 1999-03-04 | 1999-03-04 | 投写型表示装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3945068B2 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4785234B2 (ja) * | 1999-09-30 | 2011-10-05 | 株式会社半導体エネルギー研究所 | プロジェクター |
| US6688747B2 (en) * | 2001-06-08 | 2004-02-10 | Infocus Corporation | Achieving color balance in image projection systems by injecting compensating light |
| CN100559260C (zh) * | 2002-10-09 | 2009-11-11 | 松下电器产业株式会社 | 照明装置以及使用该照明装置的投影图像显示器 |
| KR100704203B1 (ko) * | 2002-10-09 | 2007-04-05 | 마쯔시다덴기산교 가부시키가이샤 | 조명 장치 및 이를 이용한 투사형 화상 표시 장치 |
| DE602004009447T2 (de) * | 2003-07-03 | 2008-01-31 | Thomson Licensing | Beleuchtungssystem, das eine kombination mehrerer lichtstrahlen ermöglicht |
| JP2005038831A (ja) | 2003-07-03 | 2005-02-10 | Olympus Corp | 光学装置、照明装置、及びカラー照明装置 |
| JP2005221706A (ja) * | 2004-02-05 | 2005-08-18 | Nec Corp | 光源装置並びにこれを備えたプロジェクタ装置、照明装置及び液晶表示装置 |
| JP4502652B2 (ja) * | 2004-02-06 | 2010-07-14 | Necディスプレイソリューションズ株式会社 | 投写型表示装置の照明光学系 |
| JP4696666B2 (ja) * | 2005-04-27 | 2011-06-08 | コニカミノルタオプト株式会社 | 照明光学系およびそれを備えた画像投影装置 |
| JP5097042B2 (ja) * | 2008-07-18 | 2012-12-12 | パナソニック株式会社 | 照明光学装置及びそれを用いた投写型表示装置 |
| CN102768458A (zh) * | 2012-07-12 | 2012-11-07 | 芜湖雅图数字视频技术有限公司 | 一种双灯照明系统及投影仪 |
-
1999
- 1999-03-04 JP JP05678299A patent/JP3945068B2/ja not_active Expired - Fee Related
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