CN106104377A - 投影仪 - Google Patents

投影仪 Download PDF

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Publication number
CN106104377A
CN106104377A CN201580014178.4A CN201580014178A CN106104377A CN 106104377 A CN106104377 A CN 106104377A CN 201580014178 A CN201580014178 A CN 201580014178A CN 106104377 A CN106104377 A CN 106104377A
Authority
CN
China
Prior art keywords
image
display
projector
optical system
projection
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
CN201580014178.4A
Other languages
English (en)
Chinese (zh)
Inventor
宫坂浩
宫坂浩一
远藤隆史
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of CN106104377A publication Critical patent/CN106104377A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G03B21/142—Adjusting of projection optics
    • 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
    • G03B21/005—Projectors using an electronic spatial light modulator but not peculiar thereto
    • 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
    • G03B21/147—Optical correction of image distortions, e.g. keystone
    • 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
    • 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
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface
    • G03B21/606—Projection screens characterised by the nature of the surface for relief projection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Liquid Crystal (AREA)
CN201580014178.4A 2014-03-26 2015-03-17 投影仪 Pending CN106104377A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014-063249 2014-03-26
JP2014063249A JP6277816B2 (ja) 2014-03-26 2014-03-26 プロジェクター
PCT/JP2015/001484 WO2015146073A1 (ja) 2014-03-26 2015-03-17 プロジェクター

Publications (1)

Publication Number Publication Date
CN106104377A true CN106104377A (zh) 2016-11-09

Family

ID=54194624

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580014178.4A Pending CN106104377A (zh) 2014-03-26 2015-03-17 投影仪

Country Status (7)

Country Link
US (1) US9946140B2 (enExample)
EP (1) EP3125040A4 (enExample)
JP (1) JP6277816B2 (enExample)
KR (1) KR20160132991A (enExample)
CN (1) CN106104377A (enExample)
TW (1) TWI644158B (enExample)
WO (1) WO2015146073A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106990663A (zh) * 2017-06-05 2017-07-28 电子科技大学中山学院 一种便携式可折叠三维户型投影装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7202906B2 (ja) 2019-01-25 2023-01-12 株式会社ワコム ペンが送信したペン信号を検出するためのセンサパネル
JP7223287B2 (ja) * 2020-09-17 2023-02-16 カシオ計算機株式会社 光源装置、投影装置、及び光源制御方法
CN114842779A (zh) * 2022-05-26 2022-08-02 青岛海信激光显示股份有限公司 激光投影图像显示方法、设备和计算机存储介质

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012003232A (ja) * 2010-06-15 2012-01-05 Fraunhofer Ges Zur Foerderung Der Angewandten Forschung Ev 投射型ディスプレイおよび全体像を表示する方法
WO2012156280A1 (de) * 2011-05-18 2012-11-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Projektionsdisplay und verfahren zum anzeigen eines gesamtbilds für projektionsfreiformflächen oder verkippte projektionsflächen
JP2012530263A (ja) * 2009-06-15 2012-11-29 フラウンホッファー−ゲゼルシャフト ツァー フェーデルング デア アンゲバンテン フォルシュング エー ファー 投射型表示装置及びその利用
JP2013521529A (ja) * 2010-03-04 2013-06-10 トビス カンパニー リミテッド 多層映像表示装置
WO2013118328A1 (ja) * 2012-02-07 2013-08-15 オリンパス株式会社 表示装置、電子機器及び表示装置用プログラム
WO2013144311A1 (de) * 2012-03-29 2013-10-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Projektionsdisplay und verfahren zum projizieren eines gesamtbildes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6545653B1 (en) * 1994-07-14 2003-04-08 Matsushita Electric Industrial Co., Ltd. Method and device for displaying image signals and viewfinder
TW561296B (en) 1996-10-30 2003-11-11 Seiko Epson Corp Projection display and its illuminating optical system
TW434444B (en) 1996-10-30 2001-05-16 Seiko Epson Corp Projection display and illuminating optical system for it
JP4013907B2 (ja) 2004-03-08 2007-11-28 セイコーエプソン株式会社 プロジェクタ
US7936392B2 (en) 2004-10-01 2011-05-03 The Board Of Trustees Of The Leland Stanford Junior University Imaging arrangements and methods therefor
GB2461294B (en) * 2008-06-26 2011-04-06 Light Blue Optics Ltd Holographic image display systems
KR101700186B1 (ko) 2009-09-14 2017-02-13 엘지전자 주식회사 레이저 프로젝터 디스플레이
JP5924042B2 (ja) * 2012-03-14 2016-05-25 セイコーエプソン株式会社 プロジェクター、及び、プロジェクターの制御方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012530263A (ja) * 2009-06-15 2012-11-29 フラウンホッファー−ゲゼルシャフト ツァー フェーデルング デア アンゲバンテン フォルシュング エー ファー 投射型表示装置及びその利用
JP2013521529A (ja) * 2010-03-04 2013-06-10 トビス カンパニー リミテッド 多層映像表示装置
JP2012003232A (ja) * 2010-06-15 2012-01-05 Fraunhofer Ges Zur Foerderung Der Angewandten Forschung Ev 投射型ディスプレイおよび全体像を表示する方法
WO2012156280A1 (de) * 2011-05-18 2012-11-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Projektionsdisplay und verfahren zum anzeigen eines gesamtbilds für projektionsfreiformflächen oder verkippte projektionsflächen
WO2013118328A1 (ja) * 2012-02-07 2013-08-15 オリンパス株式会社 表示装置、電子機器及び表示装置用プログラム
WO2013144311A1 (de) * 2012-03-29 2013-10-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Projektionsdisplay und verfahren zum projizieren eines gesamtbildes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106990663A (zh) * 2017-06-05 2017-07-28 电子科技大学中山学院 一种便携式可折叠三维户型投影装置

Also Published As

Publication number Publication date
US9946140B2 (en) 2018-04-17
TWI644158B (zh) 2018-12-11
JP6277816B2 (ja) 2018-02-14
WO2015146073A1 (ja) 2015-10-01
EP3125040A4 (en) 2017-11-15
KR20160132991A (ko) 2016-11-21
US20160373702A1 (en) 2016-12-22
JP2015184619A (ja) 2015-10-22
TW201539104A (zh) 2015-10-16
EP3125040A1 (en) 2017-02-01

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Application publication date: 20161109