DE60115856D1 - Mehrkanal-abbildungs-engine - Google Patents

Mehrkanal-abbildungs-engine

Info

Publication number
DE60115856D1
DE60115856D1 DE60115856T DE60115856T DE60115856D1 DE 60115856 D1 DE60115856 D1 DE 60115856D1 DE 60115856 T DE60115856 T DE 60115856T DE 60115856 T DE60115856 T DE 60115856T DE 60115856 D1 DE60115856 D1 DE 60115856D1
Authority
DE
Germany
Prior art keywords
assembly
lens
housing
light
dichroic mirror
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
Application number
DE60115856T
Other languages
English (en)
Other versions
DE60115856T2 (de
Inventor
Jean-Pierre Menard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AD Solutions Inc
Original Assignee
Aurora Systems Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aurora Systems Inc filed Critical Aurora Systems Inc
Application granted granted Critical
Publication of DE60115856D1 publication Critical patent/DE60115856D1/de
Publication of DE60115856T2 publication Critical patent/DE60115856T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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]
    • H04N9/3141—Constructional details thereof
    • H04N9/3144—Cooling systems
    • 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
    • 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
    • H04N9/317—Convergence or focusing systems
DE60115856T 2000-01-18 2001-01-17 Mehrkanal-abbildungsmaschine Expired - Fee Related DE60115856T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/483,888 US6377318B1 (en) 2000-01-18 2000-01-18 Multi-channel imaging engine apparatus
US483888 2000-01-18
PCT/US2001/001681 WO2001054398A1 (en) 2000-01-18 2001-01-17 Multi channel imaging engine apparatus

Publications (2)

Publication Number Publication Date
DE60115856D1 true DE60115856D1 (de) 2006-01-19
DE60115856T2 DE60115856T2 (de) 2006-08-31

Family

ID=23921901

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60115856T Expired - Fee Related DE60115856T2 (de) 2000-01-18 2001-01-17 Mehrkanal-abbildungsmaschine

Country Status (7)

Country Link
US (2) US6377318B1 (de)
EP (2) EP1615450A3 (de)
CN (1) CN1179548C (de)
AT (1) ATE313217T1 (de)
AU (1) AU2001229603A1 (de)
DE (1) DE60115856T2 (de)
WO (1) WO2001054398A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3596504B2 (ja) * 2000-09-28 2004-12-02 セイコーエプソン株式会社 光変調装置の冷却構造、およびプロジェクタ
US6982829B1 (en) 2002-08-23 2006-01-03 Lightmaster Systems, Inc Prism assembly with cholesteric reflectors
US20030151832A1 (en) * 2002-01-14 2003-08-14 Arthur Berman Method and apparatus for enclosing optical assemblies
US6999237B2 (en) * 2001-09-12 2006-02-14 Lightmaster Systems, Inc. Method and apparatus for configuration and assembly of a video projection light management system
US7280281B2 (en) 2002-03-05 2007-10-09 Berg & Berg Enterprises, Inc. Method and apparatus for increasing microdisplay black state in light management systems and flexibility to utilize polarized or unpolarized input light
US6909556B2 (en) * 2002-01-14 2005-06-21 Lightmaster Systems, Inc. Design of prism assemblies and kernel configurations for use in projection systems
TW495047U (en) * 2001-10-24 2002-07-11 Optoma Corp Overall cooling device for reflection type liquid crystal imaging
DE102004006148A1 (de) * 2004-02-04 2005-09-08 Bausenwein, Bernhard, Dr. Vorrichtung und Verfahren zur reziproken Polarisation mit komplementär wirkenden kartesischen Polarisationsschichten (Kreuzpolarisator)
TWI312098B (en) * 2005-01-03 2009-07-11 Qisda Corporatio Adjustable lens module and image projector applied with the lens module
KR100709416B1 (ko) * 2005-08-05 2007-04-18 엘지전자 주식회사 프로젝션 시스템의 광학엔진 및 광학엔진의 조립방법
TWM288015U (en) * 2005-08-26 2006-02-21 Inventec Appliances Corp Mobile phone antenna
TW200712735A (en) * 2005-09-16 2007-04-01 Coretronic Corp Projector
US20070273844A1 (en) * 2006-05-25 2007-11-29 Clark Stephan R Support for a cantilevered lens assembly
CN114810762A (zh) * 2022-04-06 2022-07-29 江西联坤智能科技有限公司 光引擎装配设备及装配方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5191450A (en) * 1987-04-14 1993-03-02 Seiko Epson Corporation Projection-type color display device having a driving circuit for producing a mirror-like image
US4943154A (en) * 1988-02-25 1990-07-24 Matsushita Electric Industrial Co., Ltd. Projection display apparatus
US5191406A (en) * 1990-04-20 1993-03-02 Nikon Corporation Method and apparatus for rapid scanning of color images
WO1992015041A1 (en) * 1991-02-22 1992-09-03 Seiko Epson Corporation Projection-type liquid crystalline projector
JP3168770B2 (ja) * 1993-06-03 2001-05-21 松下電器産業株式会社 偏光装置および該偏光装置を用いた投写型表示装置
US5905540A (en) * 1994-12-27 1999-05-18 Seiko Epson Corporation Projection-type display apparatus
DE69534999T2 (de) * 1994-12-27 2007-03-15 Seiko Epson Corp. Prismeneinheit und diese verwendende Projektionsanzeigevorrichtung
US6227670B1 (en) * 1995-03-06 2001-05-08 Nikon Corporation Projection type display apparatus
JP3738505B2 (ja) * 1996-05-10 2006-01-25 株式会社ニコン 投射型表示装置
US6390626B2 (en) * 1996-10-17 2002-05-21 Duke University Image projection system engine assembly
US6010221A (en) * 1997-05-22 2000-01-04 Nikon Corporation Projection type display apparatus
US6097546A (en) * 1997-06-27 2000-08-01 Sanyo Electric Co., Ltd. Projection optical unit and projection display
US6139154A (en) * 1998-02-13 2000-10-31 Seiko Epson Corporation Projector
US6106120A (en) * 1998-03-24 2000-08-22 Aurora Systems, Inc. Mechanical convergence fixture apparatus and method
JP2000089364A (ja) * 1998-09-09 2000-03-31 Seiko Epson Corp 光変調装置およびこの光変調装置を利用した投写型表示装置
JP3675195B2 (ja) * 1998-10-01 2005-07-27 セイコーエプソン株式会社 光学部品用筐体およびこれを用いた投写型表示装置
US6597346B1 (en) * 1998-10-02 2003-07-22 Honeywell Inc. Hand held computer with see-through display
JP2000147362A (ja) * 1998-11-18 2000-05-26 Seiko Epson Corp プリズムへの電気光学装置取り付け方法ならびに投写型表示装置の製造方法
US6636276B1 (en) * 1999-09-09 2003-10-21 International Business Machines Corporation Projection display system with at least two reflective light valves
US6384890B1 (en) * 1999-11-15 2002-05-07 National Semiconductor Corporation Connection assembly for reflective liquid crystal projection with branched PCB display

Also Published As

Publication number Publication date
US6377318B1 (en) 2002-04-23
CN1404680A (zh) 2003-03-19
EP1262059B1 (de) 2005-12-14
DE60115856T2 (de) 2006-08-31
EP1262059A4 (de) 2003-04-16
EP1615450A2 (de) 2006-01-11
EP1615450A3 (de) 2007-07-11
US6933987B2 (en) 2005-08-23
EP1262059A1 (de) 2002-12-04
US20020130978A1 (en) 2002-09-19
ATE313217T1 (de) 2005-12-15
WO2001054398A1 (en) 2001-07-26
AU2001229603A1 (en) 2001-07-31
CN1179548C (zh) 2004-12-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: WITTE, WELLER & PARTNER, 70178 STUTTGART

8339 Ceased/non-payment of the annual fee