JP2004012827A - 投射型表示装置 - Google Patents

投射型表示装置 Download PDF

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Publication number
JP2004012827A
JP2004012827A JP2002166505A JP2002166505A JP2004012827A JP 2004012827 A JP2004012827 A JP 2004012827A JP 2002166505 A JP2002166505 A JP 2002166505A JP 2002166505 A JP2002166505 A JP 2002166505A JP 2004012827 A JP2004012827 A JP 2004012827A
Authority
JP
Japan
Prior art keywords
light source
shielding member
metal
lamp house
housing
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.)
Pending
Application number
JP2002166505A
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English (en)
Japanese (ja)
Other versions
JP2004012827A5 (enExample
Inventor
Takuji Okubo
大久保　琢二
Nobuyuki Hara
原　信行
Hiroshi Hasegawa
長谷川　洋
Nobuhiko Nishiyoku
二色　信彦
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP2002166505A priority Critical patent/JP2004012827A/ja
Publication of JP2004012827A publication Critical patent/JP2004012827A/ja
Publication of JP2004012827A5 publication Critical patent/JP2004012827A5/ja
Pending legal-status Critical Current

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  • Projection Apparatus (AREA)
JP2002166505A 2002-06-07 2002-06-07 投射型表示装置 Pending JP2004012827A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002166505A JP2004012827A (ja) 2002-06-07 2002-06-07 投射型表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002166505A JP2004012827A (ja) 2002-06-07 2002-06-07 投射型表示装置

Publications (2)

Publication Number Publication Date
JP2004012827A true JP2004012827A (ja) 2004-01-15
JP2004012827A5 JP2004012827A5 (enExample) 2005-09-29

Family

ID=30434028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002166505A Pending JP2004012827A (ja) 2002-06-07 2002-06-07 投射型表示装置

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JP (1) JP2004012827A (enExample)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005321584A (ja) * 2004-05-10 2005-11-17 Hitachi Ltd 投射型映像表示装置
JP2006084972A (ja) * 2004-09-17 2006-03-30 Canon Inc ランプ装置及びそれを有する投射表示装置
JP2006098734A (ja) * 2004-09-29 2006-04-13 Casio Comput Co Ltd 電子機器
JP2006215149A (ja) * 2005-02-02 2006-08-17 Funai Electric Co Ltd プロジェクタ
JP2006259290A (ja) * 2005-03-17 2006-09-28 Casio Comput Co Ltd 光源装置及びそれを備えたプロジェクタ
JP2006350237A (ja) * 2005-06-20 2006-12-28 Sharp Corp 光源装置、ランプハウジング、ランプユニット、及び投影型画像表示装置
JP2007114372A (ja) * 2005-10-19 2007-05-10 Nec Viewtechnology Ltd 筐体内発熱源の冷却構造およびプロジェクタ
EP1845414A1 (en) * 2006-04-12 2007-10-17 Funai Electric Co., Ltd. Projector
KR100808181B1 (ko) 2006-11-17 2008-02-29 엘지전자 주식회사 투사장치
US7488091B2 (en) 2004-04-06 2009-02-10 Funai Electric Co., Ltd. Projector
JP2010085561A (ja) * 2008-09-30 2010-04-15 Seiko Epson Corp プロジェクタ及び光源装置
US7753532B2 (en) 2005-05-26 2010-07-13 Sony Corporation Projection type display unit having a thermal damping housing
JP2014142667A (ja) * 2014-04-25 2014-08-07 Seiko Epson Corp 光源装置、及びプロジェクター
JP2014217783A (ja) * 2014-08-13 2014-11-20 高園テクノロジー株式会社 水剤供給装置
CN110161785A (zh) * 2019-04-24 2019-08-23 苏州佳世达光电有限公司 色轮散热系统及投影机

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10186517A (ja) * 1996-12-27 1998-07-14 Hitachi Ltd 投写形表示機の冷却装置
JP2001183746A (ja) * 1999-10-15 2001-07-06 Sony Corp 投射型表示装置
JP2002139797A (ja) * 2000-11-02 2002-05-17 Sony Corp 投射型表示装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10186517A (ja) * 1996-12-27 1998-07-14 Hitachi Ltd 投写形表示機の冷却装置
JP2001183746A (ja) * 1999-10-15 2001-07-06 Sony Corp 投射型表示装置
JP2002139797A (ja) * 2000-11-02 2002-05-17 Sony Corp 投射型表示装置

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7488091B2 (en) 2004-04-06 2009-02-10 Funai Electric Co., Ltd. Projector
JP2005321584A (ja) * 2004-05-10 2005-11-17 Hitachi Ltd 投射型映像表示装置
JP2006084972A (ja) * 2004-09-17 2006-03-30 Canon Inc ランプ装置及びそれを有する投射表示装置
JP2006098734A (ja) * 2004-09-29 2006-04-13 Casio Comput Co Ltd 電子機器
JP2006215149A (ja) * 2005-02-02 2006-08-17 Funai Electric Co Ltd プロジェクタ
JP2006259290A (ja) * 2005-03-17 2006-09-28 Casio Comput Co Ltd 光源装置及びそれを備えたプロジェクタ
US7753532B2 (en) 2005-05-26 2010-07-13 Sony Corporation Projection type display unit having a thermal damping housing
KR101231425B1 (ko) * 2005-05-26 2013-02-07 소니 주식회사 투사형 표시 장치
JP2006350237A (ja) * 2005-06-20 2006-12-28 Sharp Corp 光源装置、ランプハウジング、ランプユニット、及び投影型画像表示装置
JP2007114372A (ja) * 2005-10-19 2007-05-10 Nec Viewtechnology Ltd 筐体内発熱源の冷却構造およびプロジェクタ
US7819536B2 (en) 2006-04-12 2010-10-26 Funai Electric Co., Ltd. Projector lamp unit with air and light leakage prevention
EP1845414A1 (en) * 2006-04-12 2007-10-17 Funai Electric Co., Ltd. Projector
KR100808181B1 (ko) 2006-11-17 2008-02-29 엘지전자 주식회사 투사장치
JP2010085561A (ja) * 2008-09-30 2010-04-15 Seiko Epson Corp プロジェクタ及び光源装置
JP2014142667A (ja) * 2014-04-25 2014-08-07 Seiko Epson Corp 光源装置、及びプロジェクター
JP2014217783A (ja) * 2014-08-13 2014-11-20 高園テクノロジー株式会社 水剤供給装置
CN110161785A (zh) * 2019-04-24 2019-08-23 苏州佳世达光电有限公司 色轮散热系统及投影机

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