CN103765877B - 激光投影仪中的可变和交错扫描 - Google Patents

激光投影仪中的可变和交错扫描 Download PDF

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Publication number
CN103765877B
CN103765877B CN201280027313.5A CN201280027313A CN103765877B CN 103765877 B CN103765877 B CN 103765877B CN 201280027313 A CN201280027313 A CN 201280027313A CN 103765877 B CN103765877 B CN 103765877B
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China
Prior art keywords
pattern
axle
scan
light beam
scanning
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CN201280027313.5A
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Chinese (zh)
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CN103765877A (zh
Inventor
M.F.拉姆赖克
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Thomson Licensing SAS
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Thomson Licensing SAS
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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]
    • H04N9/3179—Video signal processing therefor
    • H04N9/3182—Colour adjustment, e.g. white balance, shading or gamut
    • 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
    • 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
    • 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
    • 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]
    • 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
    • H04N9/3135—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]
    • H04N9/3179—Video signal processing therefor
    • H04N9/3188—Scale or resolution adjustment

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)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Transforming Electric Information Into Light Information (AREA)
CN201280027313.5A 2011-06-03 2012-05-26 激光投影仪中的可变和交错扫描 Active CN103765877B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161520068P 2011-06-03 2011-06-03
US61/520,068 2011-06-03
PCT/US2012/039773 WO2012166682A2 (en) 2011-06-03 2012-05-26 Variable and interleaved scanning in laser projectors

Publications (2)

Publication Number Publication Date
CN103765877A CN103765877A (zh) 2014-04-30
CN103765877B true CN103765877B (zh) 2016-06-15

Family

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CN201280027313.5A Active CN103765877B (zh) 2011-06-03 2012-05-26 激光投影仪中的可变和交错扫描

Country Status (7)

Country Link
US (1) US9007532B2 (enExample)
EP (2) EP3713227A1 (enExample)
JP (1) JP6392117B2 (enExample)
KR (1) KR101928121B1 (enExample)
CN (1) CN103765877B (enExample)
BR (1) BR112013030565A2 (enExample)
WO (1) WO2012166682A2 (enExample)

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JP2017097268A (ja) * 2015-11-27 2017-06-01 株式会社リコー 画像表示装置および車両
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JP6788419B2 (ja) * 2016-08-03 2020-11-25 キヤノン株式会社 検査装置、検査装置の制御方法、およびプログラム
CN109656085B (zh) * 2017-10-10 2020-12-01 深圳市绎立锐光科技开发有限公司 发光装置及使用该发光装置的汽车照明装置
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WO2019159802A1 (ja) * 2018-02-13 2019-08-22 パイオニア株式会社 制御装置、照射システム、制御方法、及びプログラム
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CN109889691B (zh) * 2019-04-18 2021-02-19 北京镭创高科光电科技有限公司 一种扫描成像的同步方法及同步系统
CN110333599A (zh) * 2019-04-30 2019-10-15 成都理想境界科技有限公司 一种扫描显示模组
US11627291B2 (en) * 2019-06-24 2023-04-11 Meta Platforms Technologies, Llc Image painting with multi-emitter light source
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WO2021244533A1 (zh) * 2020-06-02 2021-12-09 青岛海信激光显示股份有限公司 激光投影设备及激光器驱动控制方法
WO2022000185A1 (zh) * 2020-06-29 2022-01-06 华为技术有限公司 微机电扫描镜的控制方法、控制装置以及系统

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Also Published As

Publication number Publication date
WO2012166682A3 (en) 2013-04-11
JP6392117B2 (ja) 2018-09-19
EP3713227A1 (en) 2020-09-23
CN103765877A (zh) 2014-04-30
US20140092316A1 (en) 2014-04-03
JP2014518400A (ja) 2014-07-28
US9007532B2 (en) 2015-04-14
EP2716051A2 (en) 2014-04-09
KR20140041615A (ko) 2014-04-04
KR101928121B1 (ko) 2018-12-11
WO2012166682A2 (en) 2012-12-06
BR112013030565A2 (pt) 2021-05-11

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