CN107896322B - 投影装置、投影装置的控制方法以及存储介质 - Google Patents

投影装置、投影装置的控制方法以及存储介质 Download PDF

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Publication number
CN107896322B
CN107896322B CN201710906139.6A CN201710906139A CN107896322B CN 107896322 B CN107896322 B CN 107896322B CN 201710906139 A CN201710906139 A CN 201710906139A CN 107896322 B CN107896322 B CN 107896322B
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China
Prior art keywords
projection
state
visible light
projected
light
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CN201710906139.6A
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English (en)
Chinese (zh)
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CN107896322A (zh
Inventor
八木政哉
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Canon Inc
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Canon Inc
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Publication of CN107896322A publication Critical patent/CN107896322A/zh
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    • 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
    • H04N9/3155—Modulator illumination systems for controlling the light source
    • 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
    • H04N9/3158—Modulator illumination systems for controlling the spectrum
    • 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]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/312—Driving therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
CN201710906139.6A 2016-10-04 2017-09-29 投影装置、投影装置的控制方法以及存储介质 Active CN107896322B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016196729A JP6853647B2 (ja) 2016-10-04 2016-10-04 投影装置及びその制御方法、プログラム、並びに記憶媒体
JP2016-196729 2016-10-04

Publications (2)

Publication Number Publication Date
CN107896322A CN107896322A (zh) 2018-04-10
CN107896322B true CN107896322B (zh) 2019-12-13

Family

ID=61758572

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710906139.6A Active CN107896322B (zh) 2016-10-04 2017-09-29 投影装置、投影装置的控制方法以及存储介质

Country Status (3)

Country Link
US (1) US20180098039A1 (enExample)
JP (1) JP6853647B2 (enExample)
CN (1) CN107896322B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6950551B2 (ja) * 2018-02-01 2021-10-13 セイコーエプソン株式会社 画像表示装置及びその制御方法
CN112180627B (zh) * 2019-07-05 2024-02-02 中强光电股份有限公司 显示装置以及显示控制方法
CN111711808B (zh) * 2020-07-28 2025-03-25 中国人民解放军空军特色医学中心 一种夜视成像装置
CN119182981B (zh) * 2024-09-09 2025-12-09 东莞市鑫泰仪器仪表有限公司 一种4k成像方法及红外热成像系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105323472A (zh) * 2014-07-31 2016-02-10 佳能株式会社 测光装置及其控制方法
CN105635607A (zh) * 2014-11-20 2016-06-01 株式会社理光 图像投影装置以及图像投影方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6075178A (ja) * 1983-09-30 1985-04-27 Matsushita Electric Ind Co Ltd テレビジヨン受像機
US6943845B2 (en) * 2000-12-15 2005-09-13 Canon Kabushiki Kaisha Apparatus and method for data processing, and storage medium
EP1743215B1 (en) * 2004-04-28 2016-11-30 Meggitt Training Systems, Inc. Apparatus and method for providing both day and night vision simulations
JP4288612B2 (ja) * 2005-09-14 2009-07-01 ソニー株式会社 画像処理装置および方法、並びにプログラム
JP2009276649A (ja) * 2008-05-16 2009-11-26 Seiko Epson Corp 画像表示装置、プロジェクタ、及び画像表示装置の制御方法
US8840249B2 (en) * 2008-10-31 2014-09-23 Christie Digital Systems, Inc. Method, system and apparatus for projecting visible and non-visible images
US8964298B2 (en) * 2010-02-28 2015-02-24 Microsoft Corporation Video display modification based on sensor input for a see-through near-to-eye display
JP5617575B2 (ja) * 2010-12-02 2014-11-05 セイコーエプソン株式会社 画像表示装置、およびその制御方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105323472A (zh) * 2014-07-31 2016-02-10 佳能株式会社 测光装置及其控制方法
CN105635607A (zh) * 2014-11-20 2016-06-01 株式会社理光 图像投影装置以及图像投影方法

Also Published As

Publication number Publication date
US20180098039A1 (en) 2018-04-05
JP2018060035A (ja) 2018-04-12
JP6853647B2 (ja) 2021-03-31
CN107896322A (zh) 2018-04-10

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