DE102011009949A1 - Beleuchtungseinrichtung und Bildanzeigeeinrichtung vom Projektionstyp - Google Patents

Beleuchtungseinrichtung und Bildanzeigeeinrichtung vom Projektionstyp Download PDF

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Publication number
DE102011009949A1
DE102011009949A1 DE102011009949A DE102011009949A DE102011009949A1 DE 102011009949 A1 DE102011009949 A1 DE 102011009949A1 DE 102011009949 A DE102011009949 A DE 102011009949A DE 102011009949 A DE102011009949 A DE 102011009949A DE 102011009949 A1 DE102011009949 A1 DE 102011009949A1
Authority
DE
Germany
Prior art keywords
light
axis
multiplexing
lens
multiplexer
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.)
Withdrawn
Application number
DE102011009949A
Other languages
German (de)
English (en)
Inventor
Ryo Furutachi
Michio Oka
Kaoru Kimura
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
Publication of DE102011009949A1 publication Critical patent/DE102011009949A1/de
Withdrawn legal-status Critical Current

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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]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3161—Modulator illumination systems using laser 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or 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
    • G03B21/14—Details
    • 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
    • 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
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film
    • G03B33/10—Simultaneous recording or projection
    • G03B33/12—Simultaneous recording or projection using beam-splitting or beam-combining systems, e.g. dichroic mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Projection Apparatus (AREA)
  • Liquid Crystal (AREA)
DE102011009949A 2010-02-04 2011-02-01 Beleuchtungseinrichtung und Bildanzeigeeinrichtung vom Projektionstyp Withdrawn DE102011009949A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010023597A JP2011164151A (ja) 2010-02-04 2010-02-04 照明装置および投射型映像表示装置
JP2010-023597 2010-02-04

Publications (1)

Publication Number Publication Date
DE102011009949A1 true DE102011009949A1 (de) 2011-08-04

Family

ID=44316305

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102011009949A Withdrawn DE102011009949A1 (de) 2010-02-04 2011-02-01 Beleuchtungseinrichtung und Bildanzeigeeinrichtung vom Projektionstyp

Country Status (5)

Country Link
US (1) US20110188003A1 (enExample)
JP (1) JP2011164151A (enExample)
KR (1) KR20110090790A (enExample)
CN (1) CN102147562A (enExample)
DE (1) DE102011009949A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013054143A (ja) * 2011-09-02 2013-03-21 Sony Corp 光学装置、投影装置、および光学装置の製造方法
JP2012203392A (ja) * 2011-03-28 2012-10-22 Sony Corp 照明装置、投影型表示装置および直視型表示装置
JP5672254B2 (ja) * 2012-02-21 2015-02-18 ウシオ電機株式会社 コヒーレント光源装置およびプロジェクタ
JP5867721B2 (ja) 2012-04-02 2016-02-24 ソニー株式会社 照明装置および表示装置
JP5910324B2 (ja) * 2012-06-04 2016-04-27 ソニー株式会社 照明装置、投影型表示装置および直視型表示装置
US9699424B2 (en) 2013-01-15 2017-07-04 Sony Corporation Projection display unit and direct-view display unit
TWI509344B (zh) * 2013-09-18 2015-11-21 Coretronic Corp 照明系統以及投影裝置
TWI524129B (zh) 2013-11-21 2016-03-01 中強光電股份有限公司 照明系統以及投影裝置
JP6245994B2 (ja) * 2014-01-10 2017-12-13 三菱電機株式会社 レーザ光源装置及びプロジェクタ
JP6318670B2 (ja) * 2014-02-10 2018-05-09 セイコーエプソン株式会社 プロジェクター
JP6365130B2 (ja) * 2014-08-29 2018-08-01 日亜化学工業株式会社 光源装置及び該光源装置を備えたプロジェクタ
WO2016047450A1 (ja) 2014-09-26 2016-03-31 ソニー株式会社 照明装置および表示装置
WO2016072360A1 (ja) * 2014-11-05 2016-05-12 ウシオ電機株式会社 多波長光源および光源装置
JP6428437B2 (ja) * 2014-11-05 2018-11-28 ウシオ電機株式会社 多波長光源および光源装置
JP7009910B2 (ja) * 2017-10-26 2022-01-26 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
JP7098937B2 (ja) * 2018-01-16 2022-07-12 セイコーエプソン株式会社 照明装置およびプロジェクター
JP7090238B2 (ja) * 2018-04-27 2022-06-24 日亜化学工業株式会社 光源モジュール
CN109099354B (zh) * 2018-10-29 2020-11-03 格利尔数码科技股份有限公司 一种强效散热led筒灯
JP7174251B2 (ja) * 2019-03-22 2022-11-17 日亜化学工業株式会社 光源装置および光学エンジン
US20220236630A1 (en) * 2019-07-12 2022-07-28 Sharp Nec Display Solutions, Ltd. Light source device, projector and light intensity distribution uniformization method
US12167178B2 (en) * 2020-04-20 2024-12-10 Hisense Laser Display Co., Ltd Projection apparatus and projection display method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11271213A (ja) 1998-03-26 1999-10-05 Toshiba Corp マスク検査装置、露光装置及び照明方法
JP2006049656A (ja) 2004-08-06 2006-02-16 Japan Steel Works Ltd:The 結晶化膜の形成方法及びその装置
JP2010023597A (ja) 2008-07-17 2010-02-04 Toyota Auto Body Co Ltd 車両用インナーラダー

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2927679B2 (ja) * 1994-06-28 1999-07-28 シャープ株式会社 液晶表示装置
JPH09318904A (ja) * 1996-05-30 1997-12-12 Tadaaki Nakayama 投影表示装置
JP3796294B2 (ja) * 1996-07-09 2006-07-12 キヤノン株式会社 照明光学系及び露光装置
JP3692653B2 (ja) * 1996-10-04 2005-09-07 セイコーエプソン株式会社 投写型表示装置
JP2003121777A (ja) * 2001-10-18 2003-04-23 Sony Corp レンズアレイを用いた照明装置及び画像表示装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11271213A (ja) 1998-03-26 1999-10-05 Toshiba Corp マスク検査装置、露光装置及び照明方法
JP2006049656A (ja) 2004-08-06 2006-02-16 Japan Steel Works Ltd:The 結晶化膜の形成方法及びその装置
JP2010023597A (ja) 2008-07-17 2010-02-04 Toyota Auto Body Co Ltd 車両用インナーラダー

Also Published As

Publication number Publication date
US20110188003A1 (en) 2011-08-04
CN102147562A (zh) 2011-08-10
JP2011164151A (ja) 2011-08-25
KR20110090790A (ko) 2011-08-10

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Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20130903