AU2001282650A1 - Cooling system for projector - Google Patents

Cooling system for projector

Info

Publication number
AU2001282650A1
AU2001282650A1 AU2001282650A AU8265001A AU2001282650A1 AU 2001282650 A1 AU2001282650 A1 AU 2001282650A1 AU 2001282650 A AU2001282650 A AU 2001282650A AU 8265001 A AU8265001 A AU 8265001A AU 2001282650 A1 AU2001282650 A1 AU 2001282650A1
Authority
AU
Australia
Prior art keywords
projector
cooling system
cooling
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.)
Abandoned
Application number
AU2001282650A
Inventor
Byung-Hee Kim
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.)
LG Electronics Inc
Original Assignee
LG Electronics 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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of AU2001282650A1 publication Critical patent/AU2001282650A1/en
Abandoned 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
    • 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
    • G03B21/14—Details
    • G03B21/16—Cooling; Preventing overheating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Projection Apparatus (AREA)
  • Liquid Crystal (AREA)
AU2001282650A 2000-08-30 2001-08-29 Cooling system for projector Abandoned AU2001282650A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2000-0050749A KR100389717B1 (en) 2000-08-30 2000-08-30 The refrigerating system for LCD projector
KR0050749 2000-08-30
PCT/KR2001/001457 WO2002018857A2 (en) 2000-08-30 2001-08-29 Cooling system for projector

Publications (1)

Publication Number Publication Date
AU2001282650A1 true AU2001282650A1 (en) 2002-03-13

Family

ID=19686096

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001282650A Abandoned AU2001282650A1 (en) 2000-08-30 2001-08-29 Cooling system for projector

Country Status (7)

Country Link
US (1) US6871960B2 (en)
EP (1) EP1328843B1 (en)
KR (1) KR100389717B1 (en)
CN (1) CN1237389C (en)
AU (1) AU2001282650A1 (en)
DE (1) DE60140473D1 (en)
WO (1) WO2002018857A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100419573C (en) * 2004-12-17 2008-09-17 中强光电股份有限公司 Cooling device with mesh structure
US20060279706A1 (en) * 2005-06-14 2006-12-14 Bash Cullen E Projection system
KR101053848B1 (en) 2006-06-19 2011-08-04 삼성전자주식회사 Projection device
CN101281352B (en) * 2007-04-05 2010-06-09 深圳华强三洋技术设计有限公司 Air discharge mechanism and projection type image display apparatus using the same
JP5171295B2 (en) * 2008-02-07 2013-03-27 キヤノン株式会社 Electrical equipment
CN101907820B (en) * 2009-06-05 2011-12-21 佛山普立华科技有限公司 DMD (Digital Mirror Device) heat-radiation structure and projector applied same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3497563B2 (en) * 1994-07-06 2004-02-16 エルジー電子株式会社 LCD projector
TW323345B (en) * 1994-07-08 1997-12-21 Fujitsu Ltd
JPH0868978A (en) * 1994-08-26 1996-03-12 Casio Comput Co Ltd Liquid crystal projector
US6007205A (en) * 1995-03-30 1999-12-28 Seiko Epson Corporation Optical lens unit having internalized fan unit and projection apparatus housing the same
JPH09113998A (en) * 1995-10-18 1997-05-02 Sony Corp Liquid crystal panel unit and liquid crystal projector
JP2885191B2 (en) * 1996-07-09 1999-04-19 日本電気株式会社 LCD projector
JPH1155600A (en) * 1997-08-06 1999-02-26 Toshiba Corp Radiator of projective television device using liquid crystal element
KR19990008986U (en) * 1997-08-14 1999-03-05 구자홍 Lamp Case Structure for LCD Projector
JP3376540B2 (en) * 1997-09-01 2003-02-10 株式会社日立製作所 LCD projector
KR19990020543U (en) * 1997-11-26 1999-06-15 윤종용 Heat dissipation structure for the projector
JPH11295814A (en) * 1998-04-08 1999-10-29 Toshiba Corp Liquid crystal panel cooling device
JPH11295815A (en) * 1998-04-13 1999-10-29 Hitachi Ltd Cooling mechanism for projection type display device
JP3608417B2 (en) * 1999-02-02 2005-01-12 セイコーエプソン株式会社 Electro-optical device mounting unit and projection display device using the same
JP3610813B2 (en) * 1999-03-04 2005-01-19 セイコーエプソン株式会社 Projection display
JP3535422B2 (en) * 1999-09-16 2004-06-07 富士通株式会社 Projection device

Also Published As

Publication number Publication date
EP1328843B1 (en) 2009-11-11
WO2002018857A3 (en) 2002-05-16
DE60140473D1 (en) 2009-12-24
KR20020017417A (en) 2002-03-07
CN1237389C (en) 2006-01-18
WO2002018857A2 (en) 2002-03-07
EP1328843A4 (en) 2007-01-10
EP1328843A2 (en) 2003-07-23
US6871960B2 (en) 2005-03-29
CN1449509A (en) 2003-10-15
US20030184717A1 (en) 2003-10-02
KR100389717B1 (en) 2003-06-27

Similar Documents

Publication Publication Date Title
AU2002214677A1 (en) Turbogenerator cooling system
AU2003250947A1 (en) Autostereoscopic projection system
AU2002220270A1 (en) Intracardiovascular access (icvatm) system
AU2001239746A1 (en) Group-browsing system
AU2002213123A1 (en) Reticle storage system
AU2001259151A1 (en) Reticle management system
AU2002220829A1 (en) Cooling apparatus
AU2001284775A1 (en) Anti-balling system
AU2001282650A1 (en) Cooling system for projector
AU2002228668A1 (en) Projection system utilizing asymmetric etendue
AU2001260461A1 (en) Location system
PL340653A1 (en) Cooling system
AU2001289885A1 (en) Air-preparation system
AU4848901A (en) Cooling device
AU6713300A (en) Cooling apparatus
AU6709100A (en) Cooling system
AU2001244939A1 (en) Overhead projector
AU2001252794A1 (en) An alignment system
AU2001293667A1 (en) Buckle-fastener system
AU2000267336A1 (en) Cooling device
AU2002220634A1 (en) Camera system
AU2002236049A1 (en) System for implementing an exchange
AU2002325889A1 (en) Projection system
AUPR807001A0 (en) Order system
EP1120619A3 (en) Cooling device