JP2009271375A - 投影型画像表示装置 - Google Patents

投影型画像表示装置 Download PDF

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Publication number
JP2009271375A
JP2009271375A JP2008122541A JP2008122541A JP2009271375A JP 2009271375 A JP2009271375 A JP 2009271375A JP 2008122541 A JP2008122541 A JP 2008122541A JP 2008122541 A JP2008122541 A JP 2008122541A JP 2009271375 A JP2009271375 A JP 2009271375A
Authority
JP
Japan
Prior art keywords
deflection element
light
light deflection
rotation
image display
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
JP2008122541A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009271375A5 (enrdf_load_stackoverflow
Inventor
Keisuke Omori
圭祐 大森
Kenichi Iwauchi
謙一 岩内
Tadao Kyomoto
忠男 京本
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP2008122541A priority Critical patent/JP2009271375A/ja
Priority to PCT/JP2009/058475 priority patent/WO2009136588A1/ja
Publication of JP2009271375A publication Critical patent/JP2009271375A/ja
Publication of JP2009271375A5 publication Critical patent/JP2009271375A5/ja
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/101—Scanning systems with both horizontal and vertical deflecting means, e.g. raster or XY scanners
    • 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
    • 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]
    • H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
JP2008122541A 2008-05-08 2008-05-08 投影型画像表示装置 Pending JP2009271375A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008122541A JP2009271375A (ja) 2008-05-08 2008-05-08 投影型画像表示装置
PCT/JP2009/058475 WO2009136588A1 (ja) 2008-05-08 2009-04-30 投影型画像表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008122541A JP2009271375A (ja) 2008-05-08 2008-05-08 投影型画像表示装置

Publications (2)

Publication Number Publication Date
JP2009271375A true JP2009271375A (ja) 2009-11-19
JP2009271375A5 JP2009271375A5 (enrdf_load_stackoverflow) 2010-12-09

Family

ID=41264643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008122541A Pending JP2009271375A (ja) 2008-05-08 2008-05-08 投影型画像表示装置

Country Status (2)

Country Link
JP (1) JP2009271375A (enrdf_load_stackoverflow)
WO (1) WO2009136588A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6770502B2 (ja) * 2017-11-22 2020-10-14 キヤノン株式会社 通信装置、表示装置、それらの制御方法、プログラムならびに表示システム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5397447A (en) * 1977-02-04 1978-08-25 Canon Inc Optical scanning system
JP2004517351A (ja) * 2000-11-03 2004-06-10 マイクロビジョン インコーポレイテッド 周波数調整可能の共振型走査装置及び調整可能にする方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007163817A (ja) * 2005-12-14 2007-06-28 Canon Inc 光偏向器、及びそれを用いた光学機器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5397447A (en) * 1977-02-04 1978-08-25 Canon Inc Optical scanning system
JP2004517351A (ja) * 2000-11-03 2004-06-10 マイクロビジョン インコーポレイテッド 周波数調整可能の共振型走査装置及び調整可能にする方法

Also Published As

Publication number Publication date
WO2009136588A1 (ja) 2009-11-12

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