TWI347483B - Projector and method for cooling the same - Google Patents

Projector and method for cooling the same

Info

Publication number
TWI347483B
TWI347483B TW095115001A TW95115001A TWI347483B TW I347483 B TWI347483 B TW I347483B TW 095115001 A TW095115001 A TW 095115001A TW 95115001 A TW95115001 A TW 95115001A TW I347483 B TWI347483 B TW I347483B
Authority
TW
Taiwan
Prior art keywords
projector
cooling
same
Prior art date
Application number
TW095115001A
Other languages
English (en)
Other versions
TW200702880A (en
Inventor
Masahiro Hori
Original Assignee
Casio Computer Co Ltd
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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Publication of TW200702880A publication Critical patent/TW200702880A/zh
Application granted granted Critical
Publication of TWI347483B publication Critical patent/TWI347483B/zh

Links

Classifications

    • 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
    • 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
    • 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
    • G02B26/10—Scanning 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
    • 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
    • H04N9/3144—Cooling systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
TW095115001A 2005-04-28 2006-04-27 Projector and method for cooling the same TWI347483B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005132909A JP2006308956A (ja) 2005-04-28 2005-04-28 プロジェクタ

Publications (2)

Publication Number Publication Date
TW200702880A TW200702880A (en) 2007-01-16
TWI347483B true TWI347483B (en) 2011-08-21

Family

ID=36999968

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095115001A TWI347483B (en) 2005-04-28 2006-04-27 Projector and method for cooling the same

Country Status (8)

Country Link
US (1) US20060244928A1 (zh)
EP (1) EP1875741B1 (zh)
JP (1) JP2006308956A (zh)
KR (1) KR101041315B1 (zh)
CN (1) CN101091396B (zh)
HK (1) HK1111027A1 (zh)
TW (1) TWI347483B (zh)
WO (1) WO2006118290A2 (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI326792B (en) 2007-05-21 2010-07-01 Coretronic Corp Illuminant module and optical projection device
JP2008298812A (ja) * 2007-05-29 2008-12-11 Sony Corp 液晶プロジェクタ装置
JP5171295B2 (ja) 2008-02-07 2013-03-27 キヤノン株式会社 電気機器
CN101726979B (zh) * 2008-10-24 2011-12-14 鸿富锦精密工业（深圳）有限公司 投影机
JP5381449B2 (ja) * 2009-07-22 2014-01-08 セイコーエプソン株式会社 プロジェクター
TW201127264A (en) * 2010-01-18 2011-08-01 Qisda Corp Electronic apparatus
JP2012073524A (ja) * 2010-09-29 2012-04-12 Sanyo Electric Co Ltd 投写型映像表示装置
CN103838067A (zh) * 2012-11-26 2014-06-04 鸿富锦精密工业（深圳）有限公司 投影机冷却装置
JP6205864B2 (ja) * 2013-06-04 2017-10-04 セイコーエプソン株式会社 プロジェクター
CN104834168A (zh) * 2015-05-12 2015-08-12 苏州佳世达光电有限公司 投影装置
JP6590249B2 (ja) * 2015-09-09 2019-10-16 株式会社リコー 画像投写装置
CN109523771A (zh) * 2018-12-26 2019-03-26 国网吉林省电力有限公司长春供电公司 电力***信息集中采集触屏显示装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5418586A (en) * 1991-02-22 1995-05-23 Seiko Epson Corporation Projection type liquid crystal projector
JP3598752B2 (ja) * 1996-10-04 2004-12-08 セイコーエプソン株式会社 投写型表示装置
US6394608B1 (en) * 1997-06-20 2002-05-28 Hitachi, Ltd. Display device and display optical system unit
JP3471611B2 (ja) * 1998-06-10 2003-12-02 Ｎｅｃビューテクノロジー株式会社 プロジェクタ装置
TW403854B (en) * 1998-11-10 2000-09-01 Seiko Epson Corp Projection type display device
US6641267B2 (en) * 2001-02-15 2003-11-04 Sony Corporation Projection type display apparatus
JP2002244215A (ja) * 2001-02-21 2002-08-30 Sharp Corp 光源の冷却構造および投影型画像表示装置
JP2002328426A (ja) * 2001-03-02 2002-11-15 Randakku:Kk 透過資料投影機
JP3467697B2 (ja) * 2001-05-16 2003-11-17 セイコーエプソン株式会社 電気光学装置の冷却装置およびプロジェクタ
WO2002097529A1 (fr) * 2001-05-28 2002-12-05 Seiko Epson Corporation Projecteur
JP2003068484A (ja) * 2001-06-14 2003-03-07 Denso Corp 放電灯装置およびそれを用いた投影装置
CN1605930A (zh) * 2001-06-21 2005-04-13 三洋电机株式会社 投影器装置
TW514350U (en) * 2001-06-22 2002-12-11 Coretronic Corp Projecting device with heat-dissipating fan
JP3973477B2 (ja) * 2002-04-12 2007-09-12 シャープ株式会社 画像表示装置
TW585278U (en) * 2002-11-21 2004-04-21 Young Optics Inc Cooling device for light valve
JP2004219752A (ja) * 2003-01-15 2004-08-05 Tamron Co Ltd 映像投射装置及び映像投射装置の冷却方法
JP3760921B2 (ja) * 2003-03-11 2006-03-29 セイコーエプソン株式会社 光源装置、およびプロジェクタ
KR100601639B1 (ko) * 2003-06-24 2006-07-14 삼성전자주식회사 화상투사장치
JP4059251B2 (ja) * 2004-02-27 2008-03-12 セイコーエプソン株式会社 光源装置、およびプロジェクタ
TWI281091B (en) * 2004-04-23 2007-05-11 Optoma Corp Heat dissipation structure for optical engine
US7076145B2 (en) * 2004-07-07 2006-07-11 In Focus Corporation Light tunnel retention and adjustment apparatus

Also Published As

Publication number Publication date
WO2006118290A2 (en) 2006-11-09
CN101091396B (zh) 2010-06-09
EP1875741B1 (en) 2015-02-25
HK1111027A1 (en) 2008-07-25
CN101091396A (zh) 2007-12-19
KR20070088700A (ko) 2007-08-29
TW200702880A (en) 2007-01-16
WO2006118290A3 (en) 2007-02-08
KR101041315B1 (ko) 2011-06-14
EP1875741A2 (en) 2008-01-09
US20060244928A1 (en) 2006-11-02
JP2006308956A (ja) 2006-11-09

Similar Documents

Publication Publication Date Title
TWI347483B (en) Projector and method for cooling the same
GB2429515B (en) Cooling method and apparatus
GB2416832B (en) Cooling Apparatus
EP1874379A4 (en) INHALER AND METHOD OF USE
GB2431016B (en) Projection apparatus and method
EP1968508A4 (en) INTRAVASCULAR COOLING SYSTEMS AND METHOD
EP1968868A4 (en) PACKAGING AND METHOD OF MANUFACTURING
EP1864490A4 (en) END TYPE PROJECTOR COOLING SYSTEM AND METHOD OF CONTROLLING THE SAME
GB0600846D0 (en) Cooling device
GB0408312D0 (en) Cooling apparatus
SG112975A1 (en) Horizontal tram and method for the fabrication thereof
PL1831626T3 (pl) Urządzenie chłodnicze
GB2445337B (en) Cooling device
GB0408425D0 (en) Cooling apparatus
HK1114162A1 (en) Method for cooling an airflow
GB0515399D0 (en) Apparatus for cooling systems
GB0522150D0 (en) Projection apparatus and method
EP1935008A4 (en) MICROELECTRONIC ASSEMBLY AND METHOD FOR FORMING THE SAME
EP1935022A4 (en) MICROELECTRONIC ASSEMBLY AND METHOD FOR THEIR FORMING
GB0523161D0 (en) Cooling apparatus
GB2418479B (en) Cooling apparatus
EP1852904A4 (en) DIELECTRIC FILM AND METHOD FOR THE PRODUCTION THEREOF
PL376825A1 (pl) Sposób i urządzenie do nanoszenia znaków na powierzchnię jezdni
EP1870176A4 (en) COOLING METHOD AND COOLING DEVICE
IL190139A0 (en) Method for the determination of poloxamers

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees