HK1179353A1 - 光源裝置和投影儀 - Google Patents

光源裝置和投影儀

Info

Publication number
HK1179353A1
HK1179353A1 HK13106312.3A HK13106312A HK1179353A1 HK 1179353 A1 HK1179353 A1 HK 1179353A1 HK 13106312 A HK13106312 A HK 13106312A HK 1179353 A1 HK1179353 A1 HK 1179353A1
Authority
HK
Hong Kong
Prior art keywords
projector
light source
source device
light
source
Prior art date
Application number
HK13106312.3A
Other languages
English (en)
Inventor
大杉直寬
Original Assignee
卡西歐計算機株式會社
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 卡西歐計算機株式會社 filed Critical 卡西歐計算機株式會社
Publication of HK1179353A1 publication Critical patent/HK1179353A1/zh

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]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3111—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources
    • 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
    • G03B21/208—Homogenising, shaping of the illumination light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • 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
    • 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
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2013—Plural light sources
    • 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
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2033—LED or laser light sources
    • G03B21/204—LED or laser light sources using secondary light emission, e.g. luminescence or fluorescence
    • 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
    • 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
    • H04N9/315—Modulator illumination systems
    • H04N9/3152—Modulator illumination systems for shaping the light beam
    • 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
    • H04N9/315—Modulator illumination systems
    • H04N9/3164—Modulator illumination systems using multiple light sources
    • 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
    • H04N9/317—Convergence or focusing systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Projection Apparatus (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lens Barrels (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
HK13106312.3A 2011-06-24 2013-05-28 光源裝置和投影儀 HK1179353A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011140478A JP5316911B2 (ja) 2011-06-24 2011-06-24 光源装置及びプロジェクタ

Publications (1)

Publication Number Publication Date
HK1179353A1 true HK1179353A1 (zh) 2013-09-27

Family

ID=46319635

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13106312.3A HK1179353A1 (zh) 2011-06-24 2013-05-28 光源裝置和投影儀

Country Status (6)

Country Link
US (1) US8702241B2 (zh)
EP (1) EP2538681B1 (zh)
JP (1) JP5316911B2 (zh)
CN (1) CN102841496B (zh)
HK (1) HK1179353A1 (zh)
TW (1) TWI464518B (zh)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5223941B2 (ja) * 2011-03-28 2013-06-26 カシオ計算機株式会社 投影装置
JP2014067568A (ja) 2012-09-26 2014-04-17 Sony Corp 光源装置、投影装置
JP5928300B2 (ja) * 2012-10-26 2016-06-01 ソニー株式会社 光源ユニット、光源装置、及び画像表示装置
TWI572860B (zh) * 2012-11-16 2017-03-01 鴻海精密工業股份有限公司 摔落測試裝置
JP6195193B2 (ja) * 2012-12-19 2017-09-13 パナソニックＩｐマネジメント株式会社 光源装置及び投写型表示装置
US9829775B2 (en) * 2012-12-28 2017-11-28 Nec Display Solutions, Ltd. Semiconductor element cooling structure and electronic apparatus provided with same
JP6186752B2 (ja) * 2013-03-01 2017-08-30 カシオ計算機株式会社 光源装置及び投影装置
JP6311424B2 (ja) 2013-04-22 2018-04-18 日亜化学工業株式会社 光源装置
US11015781B2 (en) * 2013-10-17 2021-05-25 Sony Corporation Light source apparatus, light source unit, and image display apparatus
TWM481346U (zh) * 2013-12-11 2014-07-01 Delta Electronics Inc 多燈源裝置
JP6344596B2 (ja) * 2014-03-17 2018-06-20 カシオ計算機株式会社 光源装置及び投影装置
US20160077414A1 (en) * 2014-09-11 2016-03-17 Panasonic Intellectual Property Management Co., Ltd. Light source device and video display apparatus
JP6586632B2 (ja) * 2014-09-11 2019-10-09 パナソニックＩｐマネジメント株式会社 光源装置および映像表示装置
TWI587062B (zh) * 2015-05-14 2017-06-11 佳世達科技股份有限公司 固定結構
TWI575300B (zh) 2015-08-31 2017-03-21 中強光電股份有限公司 投影裝置以及照明系統
JP6681808B2 (ja) * 2016-09-12 2020-04-15 マクセル株式会社 光源装置
US10859895B2 (en) 2017-01-17 2020-12-08 Thk Co., Ltd. Projector apparatus
JP6774635B2 (ja) * 2017-09-19 2020-10-28 カシオ計算機株式会社 電子装置、光源装置及び投影装置
CN111344632B (zh) * 2018-02-02 2021-12-03 麦克赛尔株式会社 光源装置、投影仪和照明装置
JP6939690B2 (ja) 2018-04-23 2021-09-22 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ー
JP6848931B2 (ja) 2018-04-23 2021-03-24 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ー
JP2019204878A (ja) * 2018-05-23 2019-11-28 セイコーエプソン株式会社 光源装置、プロジェクター、および光源装置の製造方法
US10649170B1 (en) * 2019-02-26 2020-05-12 Coretronic Corporation Light source assembly and projection apparatus
JP2021117326A (ja) * 2020-01-24 2021-08-10 株式会社ブイ・テクノロジー レンズアレイ、ｌｅｄ照明ユニット、露光装置、及び露光方法
CN112433430B (zh) * 2020-08-18 2022-11-11 深圳市安华光电技术有限公司 用于dlp微型投影仪光机的光源模组及光机、dlp投影仪
US11758089B2 (en) * 2021-08-13 2023-09-12 Vtech Telecommunications Limited Video communications apparatus and method

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03227265A (ja) * 1990-02-01 1991-10-08 Sanyo Electric Co Ltd 光プリントヘッド
US5722760A (en) * 1995-02-03 1998-03-03 Chien; Tseng Lu Electro-luminescent light assembly
JPH10242912A (ja) * 1997-02-28 1998-09-11 Eruteru:Kk 光無線通信用光射出装置、光無線通信用光射出方式、光束制御用光学部材、及び光束規制用光学部材、及び光無線通信装置
JP2002049326A (ja) 2000-08-02 2002-02-15 Fuji Photo Film Co Ltd 平面光源およびそれを用いた表示素子
JP4121477B2 (ja) * 2004-03-31 2008-07-23 三洋電機株式会社 照明装置及び投写型映像表示装置
JP5128047B2 (ja) * 2004-10-07 2013-01-23 Ｔｏｗａ株式会社 光デバイス及び光デバイスの生産方法
KR20060111793A (ko) * 2005-04-25 2006-10-30 삼성전자주식회사 조명유니트 및 이를 채용한 화상투사장치
DE102005031336B4 (de) * 2005-05-13 2008-01-31 Osram Opto Semiconductors Gmbh Projektionseinrichtung
JP4529795B2 (ja) * 2005-05-25 2010-08-25 パナソニック電工株式会社 発光装置及びそれを用いた照明器具
US7537347B2 (en) * 2005-11-29 2009-05-26 Texas Instruments Incorporated Method of combining dispersed light sources for projection display
US7736019B2 (en) * 2006-10-10 2010-06-15 Yanchers Corporation Lighting system
JP5136820B2 (ja) * 2006-12-06 2013-02-06 カシオ計算機株式会社 光源ユニット及びプロジェクタ
US7938558B2 (en) * 2007-05-04 2011-05-10 Ruud Lighting, Inc. Safety accommodation arrangement in LED package/lens structure
EP1998105A1 (en) * 2007-05-29 2008-12-03 Martin Professional A/S Light fixture with replaceable optics
US8101434B2 (en) * 2008-05-27 2012-01-24 Ruud Lighting, Inc. Method for LED-module assembly
JP4711154B2 (ja) * 2009-06-30 2011-06-29 カシオ計算機株式会社 光源装置及びプロジェクタ
JP2011048220A (ja) * 2009-08-28 2011-03-10 Alps Electric Co Ltd レンズ部材及びそれを用いた照明装置
US8348461B2 (en) * 2009-10-30 2013-01-08 Ruud Lighting, Inc. LED apparatus and method for accurate lens alignment

Also Published As

Publication number Publication date
EP2538681A3 (en) 2017-07-19
TWI464518B (zh) 2014-12-11
JP2013008555A (ja) 2013-01-10
TW201307984A (zh) 2013-02-16
CN102841496B (zh) 2015-05-13
EP2538681A2 (en) 2012-12-26
EP2538681B1 (en) 2020-05-27
US20120327377A1 (en) 2012-12-27
CN102841496A (zh) 2012-12-26
US8702241B2 (en) 2014-04-22
JP5316911B2 (ja) 2013-10-16

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