JP7053103B2 - 投影システムおよび方法 - Google Patents

投影システムおよび方法 Download PDF

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Publication number
JP7053103B2
JP7053103B2 JP2018513480A JP2018513480A JP7053103B2 JP 7053103 B2 JP7053103 B2 JP 7053103B2 JP 2018513480 A JP2018513480 A JP 2018513480A JP 2018513480 A JP2018513480 A JP 2018513480A JP 7053103 B2 JP7053103 B2 JP 7053103B2
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Japan
Prior art keywords
light
phase modulator
color
phase
modulator
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JP2018513480A
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English (en)
Japanese (ja)
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JPWO2017059537A5 (enExample
JP2018532152A (ja
JP2018532152A5 (enExample
Inventor
ダンバーグ、ガーウィン
ジャン コザック、エリック
クマラン、ラヴィーン
バレスタッド、アンデルス
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MTT Innovation Inc
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MTT Innovation Inc
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Publication of JP2018532152A publication Critical patent/JP2018532152A/ja
Publication of JP2018532152A5 publication Critical patent/JP2018532152A5/ja
Publication of JPWO2017059537A5 publication Critical patent/JPWO2017059537A5/ja
Priority to JP2022054246A priority Critical patent/JP7460677B2/ja
Application granted granted Critical
Publication of JP7053103B2 publication Critical patent/JP7053103B2/ja
Priority to JP2024044709A priority patent/JP2024094320A/ja
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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]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators
    • 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
    • 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
    • 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
    • H04N9/3126—Driving therefor for spatial light modulators in series
    • 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]
    • H04N9/3138—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using arrays of modulated 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
    • H04N9/315—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
    • H04N9/3164—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
    • H04N9/315—Modulator illumination systems
    • H04N9/3167—Modulator illumination systems for polarizing 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]
    • H04N9/3179—Video signal processing therefor
    • H04N9/3182—Colour adjustment, e.g. white balance, shading or gamut

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Projection Apparatus (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
JP2018513480A 2015-10-06 2016-10-06 投影システムおよび方法 Active JP7053103B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2022054246A JP7460677B2 (ja) 2015-10-06 2022-03-29 カラー画像を投影するための方法および装置
JP2024044709A JP2024094320A (ja) 2015-10-06 2024-03-21 カラー画像を投影するための方法および装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562237989P 2015-10-06 2015-10-06
US62/237,989 2015-10-06
PCT/CA2016/051165 WO2017059537A1 (en) 2015-10-06 2016-10-06 Projection systems and methods

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022054246A Division JP7460677B2 (ja) 2015-10-06 2022-03-29 カラー画像を投影するための方法および装置

Publications (4)

Publication Number Publication Date
JP2018532152A JP2018532152A (ja) 2018-11-01
JP2018532152A5 JP2018532152A5 (enExample) 2019-11-14
JPWO2017059537A5 JPWO2017059537A5 (enExample) 2022-02-18
JP7053103B2 true JP7053103B2 (ja) 2022-04-12

Family

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Family Applications (3)

Application Number Title Priority Date Filing Date
JP2018513480A Active JP7053103B2 (ja) 2015-10-06 2016-10-06 投影システムおよび方法
JP2022054246A Active JP7460677B2 (ja) 2015-10-06 2022-03-29 カラー画像を投影するための方法および装置
JP2024044709A Pending JP2024094320A (ja) 2015-10-06 2024-03-21 カラー画像を投影するための方法および装置

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JP2022054246A Active JP7460677B2 (ja) 2015-10-06 2022-03-29 カラー画像を投影するための方法および装置
JP2024044709A Pending JP2024094320A (ja) 2015-10-06 2024-03-21 カラー画像を投影するための方法および装置

Country Status (6)

Country Link
US (8) US9848176B2 (enExample)
EP (1) EP3360320B8 (enExample)
JP (3) JP7053103B2 (enExample)
CN (3) CN113411552B (enExample)
CA (1) CA2999353A1 (enExample)
WO (1) WO2017059537A1 (enExample)

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CN114401389B (zh) 2017-05-12 2024-03-22 Mtt创新公司 图像投影系统和方法
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CN117015965A (zh) * 2021-03-18 2023-11-07 索尼集团公司 投影仪设备、光源装置和光源驱动方法
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US11558588B2 (en) 2023-01-17
CN108141574A (zh) 2018-06-08
EP3360320A4 (en) 2019-06-12
EP3360320A1 (en) 2018-08-15
US20230188684A1 (en) 2023-06-15
CA2999353A1 (en) 2017-04-13
US9848176B2 (en) 2017-12-19
US20190007660A1 (en) 2019-01-03
EP3360320C0 (en) 2024-03-13
US10602100B2 (en) 2020-03-24
US20200195896A1 (en) 2020-06-18
CN118317062A (zh) 2024-07-09
US11019311B2 (en) 2021-05-25
US11032525B2 (en) 2021-06-08
CN113411552B (zh) 2024-04-09
EP3360320B1 (en) 2024-03-13
CN113411552A (zh) 2021-09-17
CN108141574B (zh) 2021-07-27
JP7460677B2 (ja) 2024-04-02
US10469808B2 (en) 2019-11-05
US20200106997A1 (en) 2020-04-02
JP2022091901A (ja) 2022-06-21
EP3360320B8 (en) 2024-04-24
US12363264B2 (en) 2025-07-15
US20210258546A1 (en) 2021-08-19
JP2018532152A (ja) 2018-11-01
WO2017059537A1 (en) 2017-04-13
JP2024094320A (ja) 2024-07-09
US20180048873A1 (en) 2018-02-15
US20170099466A1 (en) 2017-04-06
US20250330558A1 (en) 2025-10-23

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