CN1466000A - 反射型影像投射装置、投射型影像显示装置及光源装置 - Google Patents
反射型影像投射装置、投射型影像显示装置及光源装置 Download PDFInfo
- Publication number
- CN1466000A CN1466000A CNA021570639A CN02157063A CN1466000A CN 1466000 A CN1466000 A CN 1466000A CN A021570639 A CNA021570639 A CN A021570639A CN 02157063 A CN02157063 A CN 02157063A CN 1466000 A CN1466000 A CN 1466000A
- Authority
- CN
- China
- Prior art keywords
- light
- mentioned
- composition
- reflection
- type image
- 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
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Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
- H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/315—Modulator illumination systems
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002171796A JP4157729B2 (ja) | 2002-06-12 | 2002-06-12 | 反射型映像投射装置と、それを用いた投写型映像ディスプレイ装置、及び、それに用いる光源装置 |
| JP171796/2002 | 2002-06-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1466000A true CN1466000A (zh) | 2004-01-07 |
| CN1231788C CN1231788C (zh) | 2005-12-14 |
Family
ID=29727822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021570639A Expired - Fee Related CN1231788C (zh) | 2002-06-12 | 2002-12-24 | 投射型显示装置以及它使用的光源装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US7111942B2 (zh) |
| JP (1) | JP4157729B2 (zh) |
| KR (2) | KR100556640B1 (zh) |
| CN (1) | CN1231788C (zh) |
| TW (1) | TW581883B (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100346193C (zh) * | 2004-12-24 | 2007-10-31 | 示创科技股份有限公司 | 液晶投影系统 |
| CN107436527A (zh) * | 2016-05-25 | 2017-12-05 | 松下知识产权经营株式会社 | 投射型影像显示装置 |
| CN110531573A (zh) * | 2018-05-25 | 2019-12-03 | 松下知识产权经营株式会社 | 光源装置以及投射型影像显示装置 |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050091511A1 (en) * | 2000-05-25 | 2005-04-28 | Itay Nave | Useability features in on-line delivery of applications |
| KR100370657B1 (ko) * | 2000-12-22 | 2003-02-05 | 삼성전기주식회사 | 색 분리 합성 장치 |
| US6698896B2 (en) * | 2001-01-19 | 2004-03-02 | Victor Company Of Japan, Ltd. | Color-separating and -recombining optical system and projection display using the same |
| JP4077216B2 (ja) * | 2001-12-28 | 2008-04-16 | 株式会社リコー | 色分離素子及び作像光学エンジン及び投影装置 |
| GB0403263D0 (en) * | 2004-02-13 | 2004-03-17 | Varintelligent Bvi Ltd | High performance projection system with two reflective liquid crystal display panels |
| US7320521B2 (en) * | 2004-07-12 | 2008-01-22 | Next Wave Optics, Inc. | Optical engine architectures |
| JP2006301519A (ja) * | 2005-04-25 | 2006-11-02 | Nikon Corp | 投射型表示装置 |
| JP4709600B2 (ja) | 2005-07-15 | 2011-06-22 | 株式会社東芝 | X線診断装置、撮影角度最適化支援装置及びプログラム |
| US20070115552A1 (en) * | 2005-09-02 | 2007-05-24 | Colorlink, Inc. | Polarization beam splitter and combiner |
| JP2007102101A (ja) * | 2005-10-07 | 2007-04-19 | Canon Inc | 照明光学系及びそれを有する画像投射装置 |
| EP2044479A4 (en) * | 2006-07-02 | 2010-08-25 | Simon Andrew Boothroyd | IMAGE COMBINING DEVICE AND PROJECTION SCREEN APPARATUS WITH INCORPORATED IMAGE COMBINATION DEVICES |
| KR100771636B1 (ko) * | 2006-07-04 | 2007-10-31 | 엘지전자 주식회사 | 프로젝션 시스템 |
| US7751663B2 (en) * | 2006-09-21 | 2010-07-06 | Uni-Pixel Displays, Inc. | Backside reflection optical display |
| JP4939161B2 (ja) * | 2006-10-02 | 2012-05-23 | キヤノン株式会社 | 画像表示装置 |
| TW200832038A (en) * | 2007-01-30 | 2008-08-01 | Asia Optical Co Inc | Liquid crystal projection system |
| KR101121156B1 (ko) * | 2007-06-07 | 2012-02-28 | 광주과학기술원 | 레이저 디스플레이용 광원 발생 장치 |
| WO2009085856A1 (en) * | 2007-12-28 | 2009-07-09 | 3M Innovative Properties Company | Light combiner |
| JP5449331B2 (ja) | 2008-05-15 | 2014-03-19 | スリーエム イノベイティブ プロパティズ カンパニー | 光学素子及び色合成器 |
| CN102282497B (zh) | 2008-11-19 | 2014-07-02 | 3M创新有限公司 | 高耐久性合色器 |
| WO2010059412A2 (en) | 2008-11-19 | 2010-05-27 | 3M Innovative Properties Company | Polarization converting color combiner |
| US8905547B2 (en) * | 2010-01-04 | 2014-12-09 | Elbit Systems Of America, Llc | System and method for efficiently delivering rays from a light source to create an image |
| JP6311219B2 (ja) | 2012-07-26 | 2018-04-18 | 株式会社リコー | 照明光形成装置、照明光源装置および画像表示装置 |
| CN109478009B (zh) | 2016-07-29 | 2021-06-29 | 索尼公司 | 合成光学系统单元和投影仪 |
| CN111781791A (zh) * | 2019-04-04 | 2020-10-16 | 深圳光峰科技股份有限公司 | 光源系统及投影设备 |
| JPWO2021015101A1 (zh) * | 2019-07-24 | 2021-01-28 | ||
| CN113741130A (zh) * | 2020-05-29 | 2021-12-03 | 苏州佳世达光电有限公司 | 激光投影机 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5574747A (en) * | 1995-01-04 | 1996-11-12 | Interdigital Technology Corporation | Spread spectrum adaptive power control system and method |
| DE69803543T2 (de) * | 1997-05-07 | 2002-09-05 | Koninklijke Philips Electronics N.V., Eindhoven | Bildprojektionssystem |
| JPH11153774A (ja) | 1997-11-20 | 1999-06-08 | Fujitsu General Ltd | 反射型光変調プロジェクタ |
| US6176586B1 (en) | 1998-03-24 | 2001-01-23 | Minolta Co., Ltd. | Projection display apparatus |
| US6113239A (en) | 1998-09-04 | 2000-09-05 | Sharp Laboratories Of America, Inc. | Projection display system for reflective light valves |
| JP3370010B2 (ja) | 1999-03-31 | 2003-01-27 | 三洋電機株式会社 | 液晶プロジェクタ装置 |
| US6280034B1 (en) * | 1999-07-30 | 2001-08-28 | Philips Electronics North America Corporation | Efficient two-panel projection system employing complementary illumination |
| TW386177B (en) * | 1999-09-03 | 2000-04-01 | Primax Electronics Ltd | A projection display device for displaying electronic images |
| JP4287567B2 (ja) | 1999-09-17 | 2009-07-01 | 株式会社日立製作所 | 映像表示装置 |
| US6375330B1 (en) * | 1999-12-30 | 2002-04-23 | Gain Micro-Optics, Inc. | Reflective liquid-crystal-on-silicon projection engine architecture |
| JP3768381B2 (ja) * | 2000-05-11 | 2006-04-19 | 株式会社日立製作所 | 液晶プロジェクタ |
| US6402323B1 (en) * | 2000-09-01 | 2002-06-11 | K Laser Technology, Inc. | Reflective type liquid crystal projection system |
| KR100370658B1 (ko) * | 2000-12-22 | 2003-02-05 | 삼성전기주식회사 | 색 분리 합성 장치 |
| US6698896B2 (en) * | 2001-01-19 | 2004-03-02 | Victor Company Of Japan, Ltd. | Color-separating and -recombining optical system and projection display using the same |
| US6384972B1 (en) * | 2001-06-13 | 2002-05-07 | Prokia Technology Co., Ltd. | Projection display with three polarization beam splitter prisms |
| US6672722B2 (en) * | 2001-06-19 | 2004-01-06 | Intel Corporation | Projection engine |
-
2002
- 2002-06-12 JP JP2002171796A patent/JP4157729B2/ja not_active Expired - Fee Related
- 2002-10-31 TW TW091132316A patent/TW581883B/zh not_active IP Right Cessation
- 2002-12-23 US US10/328,336 patent/US7111942B2/en not_active Expired - Lifetime
- 2002-12-24 KR KR1020020083020A patent/KR100556640B1/ko not_active Expired - Fee Related
- 2002-12-24 CN CNB021570639A patent/CN1231788C/zh not_active Expired - Fee Related
-
2004
- 2004-06-01 US US10/859,415 patent/US7059725B2/en not_active Expired - Lifetime
-
2005
- 2005-12-22 KR KR1020050127402A patent/KR100646285B1/ko not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100346193C (zh) * | 2004-12-24 | 2007-10-31 | 示创科技股份有限公司 | 液晶投影系统 |
| CN107436527A (zh) * | 2016-05-25 | 2017-12-05 | 松下知识产权经营株式会社 | 投射型影像显示装置 |
| CN110531573A (zh) * | 2018-05-25 | 2019-12-03 | 松下知识产权经营株式会社 | 光源装置以及投射型影像显示装置 |
| CN110531573B (zh) * | 2018-05-25 | 2022-03-08 | 松下知识产权经营株式会社 | 光源装置以及投射型影像显示装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20040218281A1 (en) | 2004-11-04 |
| JP4157729B2 (ja) | 2008-10-01 |
| CN1231788C (zh) | 2005-12-14 |
| JP2004020621A (ja) | 2004-01-22 |
| TW581883B (en) | 2004-04-01 |
| US7111942B2 (en) | 2006-09-26 |
| US7059725B2 (en) | 2006-06-13 |
| US20030231286A1 (en) | 2003-12-18 |
| KR100646285B1 (ko) | 2006-11-23 |
| KR100556640B1 (ko) | 2006-03-03 |
| KR20030095948A (ko) | 2003-12-24 |
| TW200307819A (en) | 2003-12-16 |
| KR20060001975A (ko) | 2006-01-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HITACHI LTD. Free format text: FORMER OWNER: HITACHI,LTD. Effective date: 20130718 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130718 Address after: Tokyo, Japan Patentee after: Hitachi Consumer Electronics Co.,Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Manufacturing Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: HITACHI MAXELL LTD. Free format text: FORMER OWNER: HITACHI LTD. Effective date: 20150327 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150327 Address after: Osaka, Japan Patentee after: Hitachi Maxell, Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Consumer Electronics Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171213 Address after: Kyoto Japan Patentee after: Mike seer Address before: Osaka, Japan Patentee before: Hitachi Maxell, Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051214 Termination date: 20181224 |