JP2011007912A5 - - Google Patents
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- Publication number
- JP2011007912A5 JP2011007912A5 JP2009149652A JP2009149652A JP2011007912A5 JP 2011007912 A5 JP2011007912 A5 JP 2011007912A5 JP 2009149652 A JP2009149652 A JP 2009149652A JP 2009149652 A JP2009149652 A JP 2009149652A JP 2011007912 A5 JP2011007912 A5 JP 2011007912A5
- Authority
- JP
- Japan
- Prior art keywords
- light
- light source
- polarization
- wavelength band
- light emitted
- 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.)
- Pending
Links
- 230000010287 polarization Effects 0.000 claims description 42
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 11
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000005286 illumination Methods 0.000 claims description 4
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009149652A JP2011007912A (ja) | 2009-06-24 | 2009-06-24 | 照明装置及び投写型映像表示装置 |
| US12/727,308 US8469516B2 (en) | 2009-06-24 | 2010-03-19 | Illumination apparatus and projection display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009149652A JP2011007912A (ja) | 2009-06-24 | 2009-06-24 | 照明装置及び投写型映像表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011007912A JP2011007912A (ja) | 2011-01-13 |
| JP2011007912A5 true JP2011007912A5 (cg-RX-API-DMAC7.html) | 2012-08-02 |
Family
ID=43380337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009149652A Pending JP2011007912A (ja) | 2009-06-24 | 2009-06-24 | 照明装置及び投写型映像表示装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8469516B2 (cg-RX-API-DMAC7.html) |
| JP (1) | JP2011007912A (cg-RX-API-DMAC7.html) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201108000D0 (en) * | 2011-05-13 | 2011-06-29 | Barco Nv | Polarization preserving dlp optical architecture |
| CN102508401B (zh) * | 2011-10-25 | 2014-02-12 | 海信集团有限公司 | 光源装置及应用该装置的投影机 |
| JP5938335B2 (ja) * | 2012-11-20 | 2016-06-22 | 日立マクセル株式会社 | 投写型映像表示装置 |
| US9329461B2 (en) * | 2013-10-28 | 2016-05-03 | Dell Products, Lp | Hybrid light engine for projector |
| JP6414199B2 (ja) * | 2014-02-28 | 2018-10-31 | コニカミノルタ株式会社 | 色分解合成プリズムおよびそれを用いた光学系、プロジェクタ |
| TWI575297B (zh) * | 2015-01-07 | 2017-03-21 | 佳世達科技股份有限公司 | 投影機 |
| CN205787403U9 (zh) * | 2016-05-18 | 2017-04-26 | 颜栋卿 | 一种可提高光利用率的立体投影装置 |
| CN109324465B (zh) * | 2017-07-31 | 2021-12-31 | 深圳光峰科技股份有限公司 | 显示设备及显示方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100400369B1 (ko) * | 2000-12-28 | 2003-10-08 | 엘지전자 주식회사 | 화상 투사장치 |
| JP2004163714A (ja) * | 2002-11-14 | 2004-06-10 | Fuji Photo Optical Co Ltd | クロスダイクロイックプリズムおよびこれを用いた反射型液晶プロジェクタ装置 |
| US7083283B2 (en) * | 2003-07-22 | 2006-08-01 | Seiko Epson Corporation | Projector |
| JP3984932B2 (ja) | 2003-07-23 | 2007-10-03 | Ｎｅｃディスプレイソリューションズ株式会社 | プロジェクタ |
| JP4507162B2 (ja) * | 2003-10-01 | 2010-07-21 | フジノン株式会社 | 色分解合成システム、色分解システムおよび色合成システムとそれを用いた照明光学系、投写光学系および投写型表示装置 |
| JP4527420B2 (ja) * | 2004-03-12 | 2010-08-18 | Ｎｅｃディスプレイソリューションズ株式会社 | プロジェクタ装置 |
| US7347562B2 (en) * | 2004-05-21 | 2008-03-25 | Jds Uniphase Corporation | Two-panel liquid-crystal-on-silicon color management system |
| JP4286306B2 (ja) * | 2006-10-31 | 2009-06-24 | 三洋電機株式会社 | 照明装置及び投写型映像表示装置 |
| TW200935162A (en) * | 2008-02-05 | 2009-08-16 | Delta Electronics Inc | Color switching device |
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2009
- 2009-06-24 JP JP2009149652A patent/JP2011007912A/ja active Pending
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2010
- 2010-03-19 US US12/727,308 patent/US8469516B2/en not_active Expired - Fee Related