CN101140353B - 投影光学单元和用它的投影型图像显示装置 - Google Patents
投影光学单元和用它的投影型图像显示装置 Download PDFInfo
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- CN101140353B CN101140353B CN200710141840.XA CN200710141840A CN101140353B CN 101140353 B CN101140353 B CN 101140353B CN 200710141840 A CN200710141840 A CN 200710141840A CN 101140353 B CN101140353 B CN 101140353B
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- Prior art keywords
- projecting lens
- image
- optical system
- form surface
- lens
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- 230000003287 optical effect Effects 0.000 title claims abstract description 126
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 230000003321 amplification Effects 0.000 claims description 5
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 5
- 230000004075 alteration Effects 0.000 abstract description 28
- 210000000695 crystalline len Anatomy 0.000 description 129
- 241000219739 Lens Species 0.000 description 124
- 239000004973 liquid crystal related substance Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 230000001915 proofreading effect Effects 0.000 description 5
- 238000000280 densification Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 210000001747 pupil Anatomy 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 210000000887 face Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
- G02B17/0852—Catadioptric systems having a field corrector only
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
- Projection Apparatus (AREA)
Abstract
Description
表面 | Rd | TH | nd | vd |
S0 | 无穷大 | 10.00 | ||
S1 | 无穷大 | 31.34 | 1.51827 | 48.0 |
S2 | 无穷大 | 7.06 | ||
S3 | 246.358 | 4.65 | 1.85306 | 17.2 |
S4 | -84.858 | 18.00 | ||
S5* | -83.708 | 9.00 | 1.49245 | 42.9 |
S6* | -75.314 | 0.10 | ||
S7 | 41.651 | 9.32 | 1.49811 | 60.9 |
S8 | -42.282 | 2.50 | 1.76014 | 20.0 |
S9 | 29.550 | 0.10 | ||
S10 | 29.476 | 9.00 | 1.49811 | 60.9 |
S11 | -79.153 | 25.90 | ||
S12 | 无穷大 | 9.10 | ||
S13 | -265.353 | 6.00 | 1.85306 | 17.2 |
S14 | -53.869 | 65.00 | ||
S15 | -24.898 | 4.19 | 1.74702 | 33.2 |
S16 | -58.225 | 9.00 | ||
S17* | -27.332 | 10.00 | 1.49245 | 42.9 |
S18* | -32.424 | 2.50 | ||
S19# | 无穷大 | 8.00 | 1.49245 | 42.9 |
S20# | 无穷大 | 20.51 | ||
S21# | 无穷大 | 8.00 | 1.49245 | 42.9 |
S22# | 无穷大 | 160.99 | ||
S23# | 无穷大 | -400.00 | REFL | |
S24 | 无穷大 | 305.00 | REFL | |
S25 | 无穷大 | --- |
表面 | ADE(°) | YDE(mm) |
S0 | -1.163 | 0.0 |
S23 | 29.000 | 0.0 |
S24 | -43.000 | 0.0 |
S25 | 30.000 | 0.0 |
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005-111516 | 2005-04-08 | ||
JP2005111516A JP2006292900A (ja) | 2005-04-08 | 2005-04-08 | 投写光学ユニット及びそれを用いた投写型映像表示装置 |
JP2005111516 | 2005-04-08 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101279412A Division CN100559227C (zh) | 2005-04-08 | 2005-12-07 | 投影光学单元和用它的投影型图像显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101140353A CN101140353A (zh) | 2008-03-12 |
CN101140353B true CN101140353B (zh) | 2013-04-24 |
Family
ID=37063910
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910173880.1A Active CN101685200B (zh) | 2005-04-08 | 2005-12-07 | 投影型图像显示装置 |
CNB2005101279412A Active CN100559227C (zh) | 2005-04-08 | 2005-12-07 | 投影光学单元和用它的投影型图像显示装置 |
CN200710141840.XA Active CN101140353B (zh) | 2005-04-08 | 2005-12-07 | 投影光学单元和用它的投影型图像显示装置 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910173880.1A Active CN101685200B (zh) | 2005-04-08 | 2005-12-07 | 投影型图像显示装置 |
CNB2005101279412A Active CN100559227C (zh) | 2005-04-08 | 2005-12-07 | 投影光学单元和用它的投影型图像显示装置 |
Country Status (3)
Country | Link |
---|---|
US (3) | US7586687B2 (zh) |
JP (1) | JP2006292900A (zh) |
CN (3) | CN101685200B (zh) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006292900A (ja) * | 2005-04-08 | 2006-10-26 | Hitachi Ltd | 投写光学ユニット及びそれを用いた投写型映像表示装置 |
JP2007322811A (ja) | 2006-06-01 | 2007-12-13 | Hitachi Ltd | 投写光学ユニット及びそれを用いた投写型映像表示装置 |
JP5371180B2 (ja) | 2006-06-15 | 2013-12-18 | 日立コンシューマエレクトロニクス株式会社 | 投写型映像表示装置 |
JP5217146B2 (ja) * | 2006-10-13 | 2013-06-19 | 株式会社日立製作所 | 光学ユニット |
JP4464948B2 (ja) | 2006-10-13 | 2010-05-19 | 株式会社日立製作所 | 投写型映像表示システム |
JP2008134350A (ja) * | 2006-11-27 | 2008-06-12 | Hitachi Ltd | 映像投写装置 |
JP5125147B2 (ja) * | 2007-02-27 | 2013-01-23 | 株式会社日立製作所 | 投射型表示装置 |
JP2008209811A (ja) | 2007-02-28 | 2008-09-11 | Hitachi Ltd | 表示装置及び投写型照明装置 |
JP4901595B2 (ja) * | 2007-03-06 | 2012-03-21 | 三洋電機株式会社 | 投写型表示装置 |
JP5185586B2 (ja) * | 2007-09-28 | 2013-04-17 | 株式会社日立製作所 | 電子黒板 |
JP5332242B2 (ja) * | 2008-03-11 | 2013-11-06 | セイコーエプソン株式会社 | プロジェクタ |
JP5359607B2 (ja) * | 2008-09-02 | 2013-12-04 | 株式会社リコー | 変倍光学系、プロジェクタ |
JP5276943B2 (ja) * | 2008-09-29 | 2013-08-28 | 株式会社日立製作所 | 表示装置 |
JP5358280B2 (ja) | 2009-05-12 | 2013-12-04 | 日立コンシューマエレクトロニクス株式会社 | 投写ボード装置、及びこれに用いる透過型スクリーン |
JP2011186434A (ja) * | 2010-02-10 | 2011-09-22 | Mitsubishi Electric Corp | 画像投写装置 |
TWI418845B (zh) | 2010-06-01 | 2013-12-11 | Young Optics Inc | 定焦鏡頭 |
JP2011253023A (ja) * | 2010-06-02 | 2011-12-15 | Hitachi Consumer Electronics Co Ltd | 投写型映像表示装置 |
US20140126032A1 (en) * | 2011-06-10 | 2014-05-08 | Masahiko Yatsu | Image display device |
JP5825047B2 (ja) * | 2011-10-28 | 2015-12-02 | 株式会社リコー | 画像表示装置 |
CN103513497B (zh) * | 2012-06-15 | 2017-04-12 | 台达电子工业股份有限公司 | 光学装置 |
JP5754522B2 (ja) * | 2014-02-12 | 2015-07-29 | 株式会社リコー | 画像投射装置 |
CN110658670B (zh) | 2015-03-10 | 2021-07-27 | 麦克赛尔株式会社 | 投影型影像显示装置 |
US10356547B2 (en) * | 2015-07-16 | 2019-07-16 | Sony Corporation | Information processing apparatus, information processing method, and program |
US10444606B2 (en) | 2015-07-17 | 2019-10-15 | Maxell, Ltd | Projection lens assembly method and projection image display apparatus |
CN106019581A (zh) * | 2016-04-18 | 2016-10-12 | 青岛小优智能科技有限公司 | 一种激光光幕投影扫描方法及装置 |
JP7043375B2 (ja) * | 2018-09-18 | 2022-03-29 | 株式会社日立製作所 | ステレオカメラ、車載灯具ユニット、及びステレオカメラシステム |
CN109375459B (zh) * | 2018-12-10 | 2024-01-23 | 杭州炽云科技有限公司 | 一种使用自由曲面的虚像成像系统 |
CN109814267B (zh) * | 2019-04-08 | 2021-06-18 | 长春理工大学 | 能够提高耦合效率的芯片式光谱仪前端耦合系统 |
US20220365325A1 (en) * | 2019-09-20 | 2022-11-17 | Adway International, Inc. | High Image Quality During Off-Axis Projection Using A Free-Form Mirror |
CN111025615B (zh) * | 2019-12-28 | 2021-06-15 | 中国科学院长春光学精密机械与物理研究所 | 一种光学系统 |
CN212675353U (zh) * | 2020-04-26 | 2021-03-09 | 青岛海信激光显示股份有限公司 | 投影设备 |
EP4001987A1 (en) * | 2020-11-18 | 2022-05-25 | Coretronic Corporation | Imaging system and projection device |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5274406A (en) | 1987-12-29 | 1993-12-28 | Asahi Kogaku Kogyo Kabushiki Kaisha | Image projecting device |
JPH05134213A (ja) | 1991-11-08 | 1993-05-28 | Canon Inc | 付加光学系を有した投影装置 |
US5274408A (en) * | 1991-12-12 | 1993-12-28 | Konica Corporation | Electronic camera |
JP4006833B2 (ja) * | 1998-07-03 | 2007-11-14 | 株式会社日立製作所 | 光学装置 |
US6201647B1 (en) * | 1998-07-06 | 2001-03-13 | Minolta Co., Ltd. | Image display apparatus |
JP3837944B2 (ja) | 1998-11-26 | 2006-10-25 | コニカミノルタオプト株式会社 | 斜め投影光学系 |
EP1211541B1 (en) * | 1999-07-14 | 2008-02-13 | NEC Display Solutions, Ltd. | Image-forming optical system |
US6188523B1 (en) * | 1999-11-16 | 2001-02-13 | Samsung Electronics Co., Ltd. | Projection lens unit for projector |
JP4453154B2 (ja) | 2000-03-17 | 2010-04-21 | コニカミノルタオプト株式会社 | 斜め投影光学系及びリアプロジェクション光学系 |
JP4224938B2 (ja) * | 2000-10-17 | 2009-02-18 | コニカミノルタオプト株式会社 | 斜め投影光学系 |
JP3900818B2 (ja) * | 2000-10-31 | 2007-04-04 | セイコーエプソン株式会社 | プロジェクタ |
JP2002350774A (ja) * | 2001-05-29 | 2002-12-04 | Minolta Co Ltd | 投影光学系とその光学調整方法 |
JP2002357768A (ja) | 2001-05-31 | 2002-12-13 | Minolta Co Ltd | プロジェクション用投影光学系 |
US7384158B2 (en) | 2003-01-08 | 2008-06-10 | Silicon Optix Inc | Image projection system and method |
JP2004061960A (ja) * | 2002-07-30 | 2004-02-26 | Canon Inc | 投射型画像表示装置および画像表示システム |
US7009765B2 (en) | 2002-08-16 | 2006-03-07 | Infocus Corporation | Wide angle lens system having a distorted intermediate image |
JP4223936B2 (ja) * | 2003-02-06 | 2009-02-12 | 株式会社リコー | 投射光学系、拡大投射光学系、拡大投射装置及び画像投射装置 |
JP4374868B2 (ja) * | 2003-02-25 | 2009-12-02 | コニカミノルタオプト株式会社 | 斜め投影光学系 |
US6989936B2 (en) * | 2003-03-07 | 2006-01-24 | Canon Kabushiki Kaisha | Variable power optical system |
EP1631850B1 (en) | 2003-06-11 | 2008-05-07 | THOMSON Licensing | Objective for a projection or backprojection apparatus |
JP2005234452A (ja) * | 2004-02-23 | 2005-09-02 | Konica Minolta Opto Inc | 投影光学系 |
US7116498B2 (en) | 2004-03-12 | 2006-10-03 | Sony Corporation | Projection optical system and image projection apparatus |
JP2005301074A (ja) * | 2004-04-14 | 2005-10-27 | Konica Minolta Opto Inc | 投影光学系 |
JP5114828B2 (ja) * | 2005-04-08 | 2013-01-09 | 株式会社日立製作所 | 投写光学ユニット |
JP2006292900A (ja) * | 2005-04-08 | 2006-10-26 | Hitachi Ltd | 投写光学ユニット及びそれを用いた投写型映像表示装置 |
-
2005
- 2005-04-08 JP JP2005111516A patent/JP2006292900A/ja active Pending
- 2005-11-17 US US11/280,821 patent/US7586687B2/en active Active
- 2005-12-07 CN CN200910173880.1A patent/CN101685200B/zh active Active
- 2005-12-07 CN CNB2005101279412A patent/CN100559227C/zh active Active
- 2005-12-07 CN CN200710141840.XA patent/CN101140353B/zh active Active
-
2009
- 2009-08-05 US US12/536,163 patent/US7961400B2/en active Active
-
2011
- 2011-05-03 US US13/099,784 patent/US8169708B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
JP特开2004-258218A 2004.09.16 |
Also Published As
Publication number | Publication date |
---|---|
US8169708B2 (en) | 2012-05-01 |
CN1844968A (zh) | 2006-10-11 |
CN101685200A (zh) | 2010-03-31 |
US20060227432A1 (en) | 2006-10-12 |
CN100559227C (zh) | 2009-11-11 |
JP2006292900A (ja) | 2006-10-26 |
CN101140353A (zh) | 2008-03-12 |
US20090290133A1 (en) | 2009-11-26 |
CN101685200B (zh) | 2014-02-26 |
US20110205499A1 (en) | 2011-08-25 |
US7586687B2 (en) | 2009-09-08 |
US7961400B2 (en) | 2011-06-14 |
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