CN100498506C - 投影显示装置 - Google Patents
投影显示装置 Download PDFInfo
- Publication number
- CN100498506C CN100498506C CNB2004100574360A CN200410057436A CN100498506C CN 100498506 C CN100498506 C CN 100498506C CN B2004100574360 A CNB2004100574360 A CN B2004100574360A CN 200410057436 A CN200410057436 A CN 200410057436A CN 100498506 C CN100498506 C CN 100498506C
- Authority
- CN
- China
- Prior art keywords
- prism
- lens
- relay lens
- flux
- projection display
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- H04N9/3111—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources
- H04N9/3114—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources by using a sequential colour filter producing one colour at a time
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
- G02B26/0833—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/04—Prisms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
- H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
- H04N5/7458—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being an array of deformable mirrors, e.g. digital micromirror device [DMD]
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Projection Apparatus (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP293267/2003 | 2003-08-14 | ||
JP2003293267A JP3757221B2 (ja) | 2003-08-14 | 2003-08-14 | 投写型表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1580940A CN1580940A (zh) | 2005-02-16 |
CN100498506C true CN100498506C (zh) | 2009-06-10 |
Family
ID=33562797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100574360A Expired - Fee Related CN100498506C (zh) | 2003-08-14 | 2004-08-13 | 投影显示装置 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7178920B2 (zh) |
EP (1) | EP1507418A1 (zh) |
JP (1) | JP3757221B2 (zh) |
CN (1) | CN100498506C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108549149A (zh) * | 2018-04-10 | 2018-09-18 | 青岛海信电器股份有限公司 | 全内反射tir棱镜***和激光投影装置 |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW586020B (en) * | 2002-09-03 | 2004-05-01 | Young Optics Inc | Optical system for projection display apparatus |
US7391937B2 (en) * | 2004-10-22 | 2008-06-24 | Lockheed Martin Corporation | Compact transition in layered optical fiber |
CN100429558C (zh) * | 2005-04-13 | 2008-10-29 | 普立尔科技股份有限公司 | 投影光学***及其成像模块和成像方法 |
JP4819428B2 (ja) * | 2005-07-19 | 2011-11-24 | Necディスプレイソリューションズ株式会社 | 投写型表示装置および全反射プリズム |
TWM337114U (en) * | 2007-06-23 | 2008-07-21 | Young Optics Inc | Projection apparatus and illumination system thereof |
JP5456688B2 (ja) * | 2007-11-30 | 2014-04-02 | ポイボス ビジョン オプト−エレクトロニクス テクノロジー リミテッド | 投影システムに用いる光源装置並びに投影表示装置 |
US8210689B2 (en) * | 2007-12-31 | 2012-07-03 | 3M Innovative Properties Company | Projection system |
DE102008029788B4 (de) * | 2008-06-24 | 2016-11-03 | Carl Zeiss Ag | Projektionssystem |
DE102008029787B4 (de) * | 2008-06-24 | 2019-08-22 | Carl Zeiss Jena Gmbh | Projektionssystem |
DE102008029785B4 (de) * | 2008-06-24 | 2019-08-22 | Carl Zeiss Jena Gmbh | Projektionssystem |
US8500290B2 (en) * | 2008-06-24 | 2013-08-06 | Carl Zeiss Ag | Projection system |
CN101825830B (zh) * | 2009-03-06 | 2013-02-20 | 上海三鑫科技发展有限公司 | 反射型光学引擎 |
KR101188202B1 (ko) * | 2010-06-25 | 2012-10-09 | 스크램테크놀러지스아시아 유한회사 | 프로젝션 디스플레이 장치의 광학계 |
IT1402500B1 (it) * | 2010-09-03 | 2013-09-13 | Pignattelli | Apparecchio per riflessione negativa e ingrandimento di oggetti |
JP5310878B2 (ja) | 2011-02-17 | 2013-10-09 | 株式会社ニコン | 投射型表示装置、携帯型電子機器およびデジタルカメラ |
US8922899B2 (en) * | 2012-10-24 | 2014-12-30 | Christie Digital Systems Usa, Inc. | Light combining system |
CN103852960B (zh) | 2012-12-07 | 2016-08-10 | 扬明光学股份有限公司 | 投影装置与聚光模组 |
TWI464520B (zh) * | 2012-12-28 | 2014-12-11 | Delta Electronics Inc | 立體影像光源系統 |
US20160349604A1 (en) * | 2015-05-26 | 2016-12-01 | Panasonic Intellectual Property Management Co., Ltd. | Projection image display apparatus |
JP6641028B2 (ja) * | 2016-11-18 | 2020-02-05 | Necディスプレイソリューションズ株式会社 | 輝度調整装置、表示装置及び輝度調整方法 |
JP6698873B2 (ja) * | 2016-12-05 | 2020-05-27 | マクセル株式会社 | 照明光学系および投射型映像表示装置 |
CN108803219A (zh) * | 2018-04-28 | 2018-11-13 | 青岛海信激光显示股份有限公司 | 一种应用于激光投影装置中的照明组件 |
EP3845951B1 (en) * | 2018-08-27 | 2024-04-10 | Panasonic Intellectual Property Management Co., Ltd. | Head-up display |
WO2020135631A1 (zh) * | 2018-12-28 | 2020-07-02 | 青岛海信激光显示股份有限公司 | 照明光学***及投影设备 |
CN111474816A (zh) * | 2019-01-23 | 2020-07-31 | 青岛海信激光显示股份有限公司 | 激光投影设备 |
CN111381421A (zh) * | 2018-12-28 | 2020-07-07 | 青岛海信激光显示股份有限公司 | 照明光学***及投影设备 |
US11287732B2 (en) | 2018-12-28 | 2022-03-29 | Hisense Laser Display Co., Ltd. | Optical illumination system and projection device |
CN112034670A (zh) * | 2019-06-03 | 2020-12-04 | 青岛海信激光显示股份有限公司 | 激光投影设备 |
CN112034669A (zh) * | 2019-06-03 | 2020-12-04 | 青岛海信激光显示股份有限公司 | 激光投影设备 |
CN112034668A (zh) * | 2019-06-03 | 2020-12-04 | 青岛海信激光显示股份有限公司 | 激光投影设备 |
CN111624840B (zh) * | 2020-06-24 | 2021-11-09 | 成都极米科技股份有限公司 | 一种光源装置以及投影显示设备 |
Family Cites Families (28)
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US2178245A (en) * | 1936-06-24 | 1939-10-31 | Klangfilm Gmbh | Sound recording apparatus |
US2963937A (en) * | 1958-09-29 | 1960-12-13 | Gen Precision Inc | Optical beam splitter |
NL8802517A (nl) | 1988-10-13 | 1990-05-01 | Philips Nv | Beeldprojektie-inrichting. |
JPH06201905A (ja) | 1992-12-25 | 1994-07-22 | Sony Corp | 色分解プリズム及び色分解プリズムの組立方法 |
JPH09101511A (ja) | 1995-10-06 | 1997-04-15 | Hitachi Ltd | 液晶プロジェクタ |
JP3869048B2 (ja) | 1996-08-13 | 2007-01-17 | テキサス インスツルメンツ インコーポレイテツド | シーケンシャルdmdビデオシステムにおける強い白表示領域を強調する方法およびシステム |
JP2939237B2 (ja) | 1997-04-09 | 1999-08-25 | 三星電子株式会社 | 反射型プロジェクター |
JP2000206455A (ja) | 1999-01-14 | 2000-07-28 | Seiko Epson Corp | 投写型表示装置 |
JP3065058B1 (ja) | 1999-01-18 | 2000-07-12 | ミノルタ株式会社 | プロジェクタ用光学系 |
JP3191792B2 (ja) | 1999-01-18 | 2001-07-23 | ミノルタ株式会社 | プロジェクタ用光学系 |
JP4691744B2 (ja) * | 1999-06-11 | 2011-06-01 | コニカミノルタホールディングス株式会社 | 映像表示装置 |
JP4387554B2 (ja) | 2000-04-28 | 2009-12-16 | キヤノン株式会社 | 画像表示装置および画像表示システム |
JP2002049094A (ja) * | 2000-08-04 | 2002-02-15 | Minolta Co Ltd | プリズムシステムおよび投射型映像表示装置 |
KR100381262B1 (ko) | 2000-08-10 | 2003-04-26 | 엘지전자 주식회사 | 디지털 미세 미러소자를 이용한 전반사 프리즘계 |
JP2002090505A (ja) | 2000-09-11 | 2002-03-27 | Seiko Epson Corp | レンズアレイユニット、照明光学系およびプロジェクタ |
JP2002090696A (ja) | 2000-09-20 | 2002-03-27 | Sony Corp | 光学装置及び投射型表示装置 |
JP2002221688A (ja) | 2001-01-29 | 2002-08-09 | Olympus Optical Co Ltd | 光学系 |
JP4126877B2 (ja) | 2001-01-30 | 2008-07-30 | コニカミノルタオプト株式会社 | 照明光学系および映像投射装置 |
JP2002311378A (ja) | 2001-04-11 | 2002-10-23 | Olympus Optical Co Ltd | 画像表示装置 |
JP2002311380A (ja) | 2001-04-19 | 2002-10-23 | Olympus Optical Co Ltd | 画像表示装置 |
JP4812181B2 (ja) | 2001-04-20 | 2011-11-09 | オリンパス株式会社 | 観察光学系及び撮像光学系及びそれを用いた装置 |
JP4804644B2 (ja) | 2001-05-09 | 2011-11-02 | オリンパス株式会社 | 観察光学系及び撮像光学系及びそれを用いた装置 |
JP4751532B2 (ja) | 2001-07-03 | 2011-08-17 | 大日本印刷株式会社 | 光学系及びそれを用いた装置 |
EP1410089A4 (en) * | 2001-07-20 | 2005-06-01 | Michel Sayag | OPTICALLY COUPLED TO A PICTURE SENSOR LENS SYSTEM |
JP4751534B2 (ja) | 2001-07-24 | 2011-08-17 | 大日本印刷株式会社 | 光学系及びそれを用いた装置 |
JP4628618B2 (ja) * | 2001-09-26 | 2011-02-09 | 富士フイルム株式会社 | 撮像光学系 |
US6961194B2 (en) * | 2001-12-31 | 2005-11-01 | Texas Instruments Incorporated | Integrated TIR prism and lens element |
KR20040072424A (ko) | 2003-02-12 | 2004-08-18 | 엘지전자 주식회사 | 박형 투사광학계 |
-
2003
- 2003-08-14 JP JP2003293267A patent/JP3757221B2/ja not_active Expired - Fee Related
-
2004
- 2004-08-10 EP EP04018954A patent/EP1507418A1/en not_active Withdrawn
- 2004-08-11 US US10/916,173 patent/US7178920B2/en not_active Expired - Fee Related
- 2004-08-13 CN CNB2004100574360A patent/CN100498506C/zh not_active Expired - Fee Related
-
2007
- 2007-01-03 US US11/649,072 patent/US7303286B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108549149A (zh) * | 2018-04-10 | 2018-09-18 | 青岛海信电器股份有限公司 | 全内反射tir棱镜***和激光投影装置 |
CN108549149B (zh) * | 2018-04-10 | 2020-10-09 | 海信视像科技股份有限公司 | 全内反射tir棱镜***和激光投影装置 |
Also Published As
Publication number | Publication date |
---|---|
JP3757221B2 (ja) | 2006-03-22 |
CN1580940A (zh) | 2005-02-16 |
US20070109507A1 (en) | 2007-05-17 |
JP2005062530A (ja) | 2005-03-10 |
US7178920B2 (en) | 2007-02-20 |
US7303286B2 (en) | 2007-12-04 |
US20050036118A1 (en) | 2005-02-17 |
EP1507418A1 (en) | 2005-02-16 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: NEC DISPLAY SOLUTIONS CO., LTD. Free format text: FORMER OWNER: NEC VIDEO TECH. K.K. Effective date: 20070727 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20070727 Address after: Tokyo, Japan, Japan Applicant after: NEC Display Solutions Ltd. Address before: Tokyo, Japan Applicant before: Japan Electrical Vision Technology Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20150813 |
|
EXPY | Termination of patent right or utility model |