JP2007102212A - ランプデータを記憶するための装置及びその方法 - Google Patents

ランプデータを記憶するための装置及びその方法 Download PDF

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Publication number
JP2007102212A
JP2007102212A JP2006256228A JP2006256228A JP2007102212A JP 2007102212 A JP2007102212 A JP 2007102212A JP 2006256228 A JP2006256228 A JP 2006256228A JP 2006256228 A JP2006256228 A JP 2006256228A JP 2007102212 A JP2007102212 A JP 2007102212A
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JP
Japan
Prior art keywords
lamp
temperature
information
projector system
operating
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
JP2006256228A
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English (en)
Japanese (ja)
Other versions
JP2007102212A5 (enExample
Inventor
George Tsintzouras
ジョージ・ツィンツラス
Mike Perkins
マイク・パーキン
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.)
Christie Digital Systems Canada Inc
Original Assignee
Christie Digital Systems Canada 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 Christie Digital Systems Canada Inc filed Critical Christie Digital Systems Canada Inc
Publication of JP2007102212A publication Critical patent/JP2007102212A/ja
Publication of JP2007102212A5 publication Critical patent/JP2007102212A5/ja
Pending legal-status Critical Current

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    • 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
    • G03B21/20—Lamp housings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/20—Responsive to malfunctions or to light source life; for protection
    • H05B47/21—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel
    • H05B47/22—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel with communication between the lamps and a central unit

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
JP2006256228A 2005-09-30 2006-09-21 ランプデータを記憶するための装置及びその方法 Pending JP2007102212A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/239,166 US7841724B2 (en) 2005-09-30 2005-09-30 Method and apparatus for storing lamp data

Publications (2)

Publication Number Publication Date
JP2007102212A true JP2007102212A (ja) 2007-04-19
JP2007102212A5 JP2007102212A5 (enExample) 2009-11-05

Family

ID=37192565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006256228A Pending JP2007102212A (ja) 2005-09-30 2006-09-21 ランプデータを記憶するための装置及びその方法

Country Status (3)

Country Link
US (2) US7841724B2 (enExample)
EP (2) EP2273311A1 (enExample)
JP (1) JP2007102212A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009122286A (ja) * 2007-11-13 2009-06-04 Sony Corp 多灯式投射型表示装置
JP2010113091A (ja) * 2008-11-05 2010-05-20 Sanyo Electric Co Ltd 映像表示装置およびランプユニット
JP2012141482A (ja) * 2011-01-05 2012-07-26 Mitsubishi Electric Corp 投写型表示装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7670010B2 (en) * 2006-09-21 2010-03-02 Dell Products L.P. System and method for projector lamp safety interlock
JP4433320B2 (ja) * 2007-03-09 2010-03-17 ソニー株式会社 プロジェクタおよびその制御方法
JP2008224870A (ja) * 2007-03-09 2008-09-25 Sony Corp プロジェクタおよびその制御方法
JP5136824B2 (ja) * 2007-03-09 2013-02-06 ソニー株式会社 プロジェクタおよびその制御方法
US8016433B2 (en) * 2007-03-09 2011-09-13 Sony Corporation Projector and control method thereof
JP5109527B2 (ja) * 2007-08-03 2012-12-26 ソニー株式会社 画像形成装置およびその制御方法、並びにプログラム
JP2010113014A (ja) * 2008-11-04 2010-05-20 Sanyo Electric Co Ltd 投射型映像表示装置
DE102008059483A1 (de) * 2008-11-28 2010-06-10 Osram Gesellschaft mit beschränkter Haftung Integrierte Gasentladungslampe
US8294376B2 (en) * 2010-05-30 2012-10-23 Lumetric Lighting, Inc. Fast reignition of a high intensity discharge lamp
CN102799054B (zh) * 2012-06-20 2015-06-10 苏州佳世达光电有限公司 光源模组、投影机及其设定方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08220637A (ja) * 1995-02-17 1996-08-30 Sony Corp プロジェクタ装置
JP2002341442A (ja) * 2001-05-16 2002-11-27 Matsushita Electric Ind Co Ltd 投射型画像表示装置
JP2003068478A (ja) * 2001-08-23 2003-03-07 Olympus Optical Co Ltd 光源装置
JP2003330112A (ja) * 2002-05-16 2003-11-19 Nec Viewtechnology Ltd プロジェクタ及びそれに用いるランプ情報管理方法
JP2004177939A (ja) * 2002-10-26 2004-06-24 Hewlett-Packard Development Co Lp 高温部品の有効寿命を判定する方法及び投影システム用のプロジェクタ光源アセンブリ
JP2004341008A (ja) * 2003-05-13 2004-12-02 Mitsubishi Electric Corp 投射型映像表示装置及びその放電ランプ情報の記憶方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5855488A (en) * 1997-09-19 1999-01-05 In Focus Systems, Inc. Protection lamp safety interconnect apparatus and method
JP2000131758A (ja) 1998-10-26 2000-05-12 Minolta Co Ltd プロジェクタ
US6969960B2 (en) * 1999-09-10 2005-11-29 Belliveau Richard S Image projection lighting device
US6373201B2 (en) * 1999-12-28 2002-04-16 Texas Instruments Incorporated Reliable lamp life timer
US6424097B1 (en) * 2000-05-12 2002-07-23 Infocus Corporation Projection lamp safety interlock apparatus and method
WO2002009479A1 (en) * 2000-07-21 2002-01-31 Osram Sylvania, Inc Method and apparatus for arc detection and protection for electronic ballasts
US6956490B2 (en) * 2003-07-28 2005-10-18 Hewlett-Packard Development Company, L.P. Projector with consumable component having memory device
US7377658B2 (en) * 2005-04-26 2008-05-27 Dell Products L.P. System and method for automated projector lamp management

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08220637A (ja) * 1995-02-17 1996-08-30 Sony Corp プロジェクタ装置
JP2002341442A (ja) * 2001-05-16 2002-11-27 Matsushita Electric Ind Co Ltd 投射型画像表示装置
JP2003068478A (ja) * 2001-08-23 2003-03-07 Olympus Optical Co Ltd 光源装置
JP2003330112A (ja) * 2002-05-16 2003-11-19 Nec Viewtechnology Ltd プロジェクタ及びそれに用いるランプ情報管理方法
JP2004177939A (ja) * 2002-10-26 2004-06-24 Hewlett-Packard Development Co Lp 高温部品の有効寿命を判定する方法及び投影システム用のプロジェクタ光源アセンブリ
JP2004341008A (ja) * 2003-05-13 2004-12-02 Mitsubishi Electric Corp 投射型映像表示装置及びその放電ランプ情報の記憶方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009122286A (ja) * 2007-11-13 2009-06-04 Sony Corp 多灯式投射型表示装置
JP2010113091A (ja) * 2008-11-05 2010-05-20 Sanyo Electric Co Ltd 映像表示装置およびランプユニット
JP2012141482A (ja) * 2011-01-05 2012-07-26 Mitsubishi Electric Corp 投写型表示装置

Also Published As

Publication number Publication date
US20070075647A1 (en) 2007-04-05
US8109641B2 (en) 2012-02-07
US7841724B2 (en) 2010-11-30
US20110032493A1 (en) 2011-02-10
EP2273311A1 (en) 2011-01-12
EP1770436A1 (en) 2007-04-04

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