TW200727067A - Projector and heat dissipation apparatus thereof - Google Patents

Projector and heat dissipation apparatus thereof

Info

Publication number
TW200727067A
TW200727067A TW095100958A TW95100958A TW200727067A TW 200727067 A TW200727067 A TW 200727067A TW 095100958 A TW095100958 A TW 095100958A TW 95100958 A TW95100958 A TW 95100958A TW 200727067 A TW200727067 A TW 200727067A
Authority
TW
Taiwan
Prior art keywords
heat dissipation
projector
valve
light
thermal energy
Prior art date
Application number
TW095100958A
Other languages
English (en)
Chinese (zh)
Other versions
TWI306983B (enrdf_load_stackoverflow
Inventor
Nien-Hui Hsu
Original Assignee
Coretronic Corp
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 Coretronic Corp filed Critical Coretronic Corp
Priority to TW095100958A priority Critical patent/TW200727067A/zh
Priority to US11/603,171 priority patent/US20070157627A1/en
Publication of TW200727067A publication Critical patent/TW200727067A/zh
Application granted granted Critical
Publication of TWI306983B publication Critical patent/TWI306983B/zh

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
    • 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

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Projection Apparatus (AREA)
TW095100958A 2006-01-10 2006-01-10 Projector and heat dissipation apparatus thereof TW200727067A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW095100958A TW200727067A (en) 2006-01-10 2006-01-10 Projector and heat dissipation apparatus thereof
US11/603,171 US20070157627A1 (en) 2006-01-10 2006-11-22 Projection apparatus provided with a heatsink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095100958A TW200727067A (en) 2006-01-10 2006-01-10 Projector and heat dissipation apparatus thereof

Publications (2)

Publication Number Publication Date
TW200727067A true TW200727067A (en) 2007-07-16
TWI306983B TWI306983B (enrdf_load_stackoverflow) 2009-03-01

Family

ID=38231443

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095100958A TW200727067A (en) 2006-01-10 2006-01-10 Projector and heat dissipation apparatus thereof

Country Status (2)

Country Link
US (1) US20070157627A1 (enrdf_load_stackoverflow)
TW (1) TW200727067A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101989030A (zh) * 2010-07-19 2011-03-23 深圳雅图数字视频技术有限公司 Lcos投影机
US8491126B2 (en) 2009-07-29 2013-07-23 Qisda Corporation Projector and projection lens having associated thermal transfer structure

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0511692D0 (en) * 2005-06-08 2005-07-13 Digital Projection Ltd Heat transfer apparatus
TW200725156A (en) * 2005-12-21 2007-07-01 Premier Image Technology Corp Portable projector with heat dissipating system
GB2451684A (en) * 2007-08-09 2009-02-11 Digital Projection Ltd Heat transfer apparatus for cooling a light valve or digital micro mirror
JP2011033747A (ja) * 2009-07-31 2011-02-17 Seiko Epson Corp プロジェクター、プログラム、情報記憶媒体および冷却制御方法
CN103698966B (zh) * 2012-09-27 2016-08-17 中强光电股份有限公司 照明系统及投影装置
US10057552B2 (en) * 2016-04-18 2018-08-21 Panasonic Intellectual Property Management Co., Ltd. Cooling device and projection image display device
CN209373333U (zh) * 2018-09-07 2019-09-10 中强光电股份有限公司 投影装置
CN112711163A (zh) 2019-10-25 2021-04-27 台达电子工业股份有限公司 投影装置
CN215018854U (zh) * 2021-03-08 2021-12-07 深圳市利孚医疗技术有限公司 一种散热优化的半导体光源脱毛仪

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100540648B1 (ko) * 1999-05-17 2006-01-12 삼성전자주식회사 반사형 프로젝터
US6711904B1 (en) * 2003-03-06 2004-03-30 Texas Instruments Incorporated Active thermal management of semiconductor devices
JP3834819B2 (ja) * 2003-07-17 2006-10-18 船井電機株式会社 プロジェクタ
US7032389B2 (en) * 2003-12-12 2006-04-25 Thermoelectric Design, Llc Thermoelectric heat pump with direct cold sink support
US20060009749A1 (en) * 2004-02-19 2006-01-12 Weckwerth Mark V Efficient diffuse light source assembly and method
US6880346B1 (en) * 2004-07-08 2005-04-19 Giga-Byte Technology Co., Ltd. Two stage radiation thermoelectric cooling apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8491126B2 (en) 2009-07-29 2013-07-23 Qisda Corporation Projector and projection lens having associated thermal transfer structure
TWI405026B (zh) * 2009-07-29 2013-08-11 Qisda Corp 投影機及其鏡頭
CN101989030A (zh) * 2010-07-19 2011-03-23 深圳雅图数字视频技术有限公司 Lcos投影机
CN101989030B (zh) * 2010-07-19 2012-09-26 深圳雅图数字视频技术有限公司 Lcos投影机

Also Published As

Publication number Publication date
TWI306983B (enrdf_load_stackoverflow) 2009-03-01
US20070157627A1 (en) 2007-07-12

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Legal Events

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