JP2016173484A5 - - Google Patents
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- Publication number
- JP2016173484A5 JP2016173484A5 JP2015053610A JP2015053610A JP2016173484A5 JP 2016173484 A5 JP2016173484 A5 JP 2016173484A5 JP 2015053610 A JP2015053610 A JP 2015053610A JP 2015053610 A JP2015053610 A JP 2015053610A JP 2016173484 A5 JP2016173484 A5 JP 2016173484A5
- Authority
- JP
- Japan
- Prior art keywords
- projection lens
- laser light
- wavelength
- lenses
- laser beam
- 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 6
- 238000002834 transmittance Methods 0.000 claims 6
- 239000000463 material Substances 0.000 claims 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 claims 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 claims 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- 235000012239 silicon dioxide Nutrition 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015053610A JP6582465B2 (ja) | 2015-03-17 | 2015-03-17 | 投影レンズおよびプロジェクター |
| US15/072,110 US10145988B2 (en) | 2015-03-17 | 2016-03-16 | Projection lens and projector with laser beam light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015053610A JP6582465B2 (ja) | 2015-03-17 | 2015-03-17 | 投影レンズおよびプロジェクター |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016173484A JP2016173484A (ja) | 2016-09-29 |
| JP2016173484A5 true JP2016173484A5 (enExample) | 2018-04-12 |
| JP6582465B2 JP6582465B2 (ja) | 2019-10-02 |
Family
ID=56924038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015053610A Active JP6582465B2 (ja) | 2015-03-17 | 2015-03-17 | 投影レンズおよびプロジェクター |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US10145988B2 (enExample) |
| JP (1) | JP6582465B2 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019211258A1 (de) | 2018-08-01 | 2020-03-19 | Schott Ag | Geschichteter optischer verbundwerkstoff mit zwei gruppierungen von beschichtungsschichten und seine augmented-reality-anwendung |
| EP3605189A1 (en) | 2018-08-01 | 2020-02-05 | Schott AG | Optical layered composite having a coating thickness below a threshold and its application in augmented reality |
| DE102019211256A1 (de) | 2018-08-01 | 2020-03-19 | Schott Ag | Geschichteter optischer verbundwerkstoff, der einen reduzierten gehalt an stark lichtbrechenden schichten aufweist, und seine augmented-reality-anwendung |
| EP3798687A1 (en) | 2019-09-27 | 2021-03-31 | Schott AG | Layered optical composite having a reduced content of highly refractive layers and its application in augmented reality |
| JP7725229B2 (ja) | 2021-05-17 | 2025-08-19 | パナソニックホールディングス株式会社 | 投写型表示装置 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1031425A (ja) * | 1996-07-17 | 1998-02-03 | Canon Inc | 投射型表示装置 |
| JP3793649B2 (ja) * | 1998-07-27 | 2006-07-05 | 株式会社日立製作所 | 投射用レンズ及びプロジェクションテレビ |
| JP2001100002A (ja) * | 1999-09-29 | 2001-04-13 | Canon Inc | 反射防止膜及びそれを用いた光学部材 |
| JP2001183764A (ja) | 1999-12-27 | 2001-07-06 | Toshiba Corp | 液晶プロジェクタ装置 |
| JP2004149782A (ja) * | 2002-10-09 | 2004-05-27 | Mitsubishi Chemicals Corp | 熱可塑性樹脂組成物及びそれを用いてなる成形体 |
| US6758565B1 (en) * | 2003-03-20 | 2004-07-06 | Eastman Kodak Company | Projection apparatus using telecentric optics |
| US7416306B2 (en) * | 2003-06-06 | 2008-08-26 | Matsushita Electric Industrial Co., Ltd. | Laser projector |
| JP2005266115A (ja) | 2004-03-17 | 2005-09-29 | Seiko Epson Corp | プロジェクタ |
| JPWO2005116696A1 (ja) * | 2004-05-26 | 2008-04-03 | 株式会社タムロン | 反射防止膜 |
| JP4958536B2 (ja) * | 2006-01-12 | 2012-06-20 | 富士フイルム株式会社 | 反射防止膜 |
| JP4958594B2 (ja) * | 2007-03-22 | 2012-06-20 | 富士フイルム株式会社 | 反射防止膜、光学素子および光学系 |
| JP2009069369A (ja) * | 2007-09-12 | 2009-04-02 | Fujinon Corp | 撮像レンズおよび撮像装置 |
| JP2009134217A (ja) * | 2007-12-03 | 2009-06-18 | Seiko Epson Corp | プロジェクタ |
| US8481148B2 (en) * | 2008-04-30 | 2013-07-09 | Hoya Corporation | Optical device and antireflection film |
| EP2128658A3 (en) * | 2008-05-22 | 2011-05-11 | Fujinon Corporation | Reflection reducing film, optical member and optical system |
| WO2012125754A1 (en) * | 2011-03-14 | 2012-09-20 | Dolby Laboratories Licensing Corporation | 3d projection system using laser light sources |
| US8746888B2 (en) * | 2011-10-03 | 2014-06-10 | Eastman Kodak Company | Stereoscopic projector using spectrally-adjacent color bands |
| US9335541B2 (en) * | 2012-01-17 | 2016-05-10 | Imax Theatres International Limited | Stereoscopic glasses using dichroic and absorptive layers |
| US10768449B2 (en) * | 2012-01-17 | 2020-09-08 | Imax Theatres International Limited | Stereoscopic glasses using tilted filters |
| JP2013238709A (ja) * | 2012-05-15 | 2013-11-28 | Sony Corp | 光学積層体、光学素子および投射装置 |
| KR101888081B1 (ko) * | 2012-05-24 | 2018-08-13 | 엘지전자 주식회사 | 영상 투사 모듈, 이를 구비하는 이동 단말기, 및 그 동작방법 |
| US9201172B2 (en) * | 2012-09-14 | 2015-12-01 | Ricoh Imaging Company, Ltd. | Anti-reflection coating, optical member having it, and optical equipment comprising such optical member |
| JP6308208B2 (ja) * | 2013-02-26 | 2018-04-11 | コニカミノルタ株式会社 | 撮像レンズ及び撮像装置 |
| US9819918B2 (en) * | 2013-12-05 | 2017-11-14 | Konica Minolta, Inc. | Color separating and combining prism and projector using same |
| JP6331366B2 (ja) * | 2013-12-05 | 2018-05-30 | コニカミノルタ株式会社 | 投影光学系用プリズムおよびそれを用いた光学系 |
| 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 |
-
2015
- 2015-03-17 JP JP2015053610A patent/JP6582465B2/ja active Active
-
2016
- 2016-03-16 US US15/072,110 patent/US10145988B2/en active Active
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