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PL3161557T3 - Odzyskiwanie światła dla projektorów o wysokim zakresie dynamicznym - Google Patents

Odzyskiwanie światła dla projektorów o wysokim zakresie dynamicznym

Info

Publication number
PL3161557T3
PL3161557T3 PL15739379T PL15739379T PL3161557T3 PL 3161557 T3 PL3161557 T3 PL 3161557T3 PL 15739379 T PL15739379 T PL 15739379T PL 15739379 T PL15739379 T PL 15739379T PL 3161557 T3 PL3161557 T3 PL 3161557T3
Authority
PL
Poland
Prior art keywords
projectors
dynamic range
high dynamic
light recycling
recycling
Prior art date
Application number
PL15739379T
Other languages
English (en)
Inventor
Douglas J. Gorny
Martin J. Richards
Original Assignee
Dolby Laboratories Licensing Corporation
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 Dolby Laboratories Licensing Corporation filed Critical Dolby Laboratories Licensing Corporation
Publication of PL3161557T3 publication Critical patent/PL3161557T3/pl

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
    • G03B21/005—Projectors using an electronic spatial light modulator but not peculiar thereto
    • G03B21/008—Projectors using an electronic spatial light modulator but not peculiar thereto using micromirror devices
    • 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
    • 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
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/208—Homogenising, shaping of the illumination light
    • 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
    • G03B21/26—Projecting separately subsidiary matter simultaneously with main image
    • 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
    • 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]
    • H04N9/3141—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]
    • H04N9/3179—Video signal processing 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
    • H04N9/3182—Colour adjustment, e.g. white balance, shading or gamut

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)
PL15739379T 2014-06-27 2015-06-19 Odzyskiwanie światła dla projektorów o wysokim zakresie dynamicznym PL3161557T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462018024P 2014-06-27 2014-06-27
PCT/US2015/036762 WO2015200138A1 (en) 2014-06-27 2015-06-19 Light recycling for projectors with high dynamic range
EP15739379.4A EP3161557B1 (en) 2014-06-27 2015-06-19 Light recycling for projectors with high dynamic range

Publications (1)

Publication Number Publication Date
PL3161557T3 true PL3161557T3 (pl) 2020-04-30

Family

ID=53682791

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15739379T PL3161557T3 (pl) 2014-06-27 2015-06-19 Odzyskiwanie światła dla projektorów o wysokim zakresie dynamicznym

Country Status (6)

Country Link
US (1) US10036938B2 (pl)
EP (1) EP3161557B1 (pl)
CN (1) CN106462038B (pl)
ES (1) ES2765451T3 (pl)
PL (1) PL3161557T3 (pl)
WO (1) WO2015200138A1 (pl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3667412B1 (en) * 2013-07-30 2023-11-01 Dolby Laboratories Licensing Corporation Projector display systems having non-mechanical mirror beam steering

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3779593B1 (en) * 2014-12-31 2025-04-02 Dolby Laboratories Licensing Corporation Methods and systems for high dynamic range image projectors
EP4050895A1 (en) 2015-05-06 2022-08-31 Dolby Laboratories Licensing Corp. Thermal compensation in image projection
CN118317062A (zh) * 2015-10-06 2024-07-09 Mtt创新公司 投影系统和方法
EP3368314A4 (en) 2015-10-30 2019-05-01 Seurat Technologies, Inc. MULTIFUNCTIONAL INGESTER SYSTEM FOR GENERATIVE MANUFACTURING
EP3495883B1 (en) * 2016-08-02 2021-02-24 Sony Corporation Projection-type display apparatus
ES2831431T3 (es) * 2016-09-30 2021-06-08 Dolby Laboratories Licensing Corp Combinación de haces para proyección resaltada
CN110383145B (zh) * 2017-02-03 2022-02-08 巴科股份有限公司 用于增强的图像投影的系统和方法
CN108628070B (zh) * 2017-03-23 2020-09-11 深圳光峰科技股份有限公司 一种显示系统
JP7208162B2 (ja) * 2017-05-11 2023-01-18 シューラット テクノロジーズ，インク． 付加製造最適化のためのパターン化された光の固体ルーティング
CN115464159B (zh) 2017-05-11 2024-07-16 速尔特技术有限公司 用于增材制造的图案化光的开关站射束路由
CA3059498A1 (en) * 2017-05-12 2018-11-15 Mtt Innovation Incorporated High brightness projection systems and methods
CN113406849B (zh) * 2017-05-17 2022-04-15 深圳光峰科技股份有限公司 激发光强度控制方法
ES2986400T3 (es) 2017-09-25 2024-11-11 Dolby Laboratories Licensing Corp Sistema y método para visualizar imágenes de alta calidad en un sistema de proyección de modulación dual
CA3114112A1 (en) 2018-09-26 2020-04-02 Dolby Laboratories Licensing Corporation Projector light source dimming using metadata from future frames
US12162074B2 (en) 2020-11-25 2024-12-10 Lawrence Livermore National Security, Llc System and method for large-area pulsed laser melting of metallic powder in a laser powder bed fusion application

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2312380B1 (en) 2001-02-27 2020-11-18 Dolby Laboratories Licensing Corporation A method and device for displaying an image
EP2337010A3 (en) 2002-03-13 2011-11-02 Dolby Laboratories Licensing Corporation High dynamic range display devices
CN1209657C (zh) 2002-04-28 2005-07-06 明基电通股份有限公司 用于回收关闭状态光的图像显示装置及其方法
WO2005073785A1 (en) * 2004-01-30 2005-08-11 Koninklijke Philips Electronics, N.V. Light-valve projection systems with light recycling
JP4289269B2 (ja) 2004-03-01 2009-07-01 セイコーエプソン株式会社 光学表示装置、光学表示装置制御プログラム及び光学表示装置制御方法
JP2005250235A (ja) 2004-03-05 2005-09-15 Seiko Epson Corp 光変調装置、光学表示装置、光変調制御プログラム及び光学表示装置制御プログラム、並びに光変調制御方法及び光学表示装置制御方法
CN1667494A (zh) 2004-03-08 2005-09-14 明基电通股份有限公司 图像显示装置
US20060082692A1 (en) 2004-10-15 2006-04-20 Seiko Epson Corporation Image display device and projector
JP4893004B2 (ja) 2005-03-24 2012-03-07 セイコーエプソン株式会社 プロジェクタ
WO2007056541A2 (en) * 2005-11-08 2007-05-18 Young Garrett J Apparatus and method for generating light from multi - primary colors
JP4400550B2 (ja) 2005-11-09 2010-01-20 セイコーエプソン株式会社 画像表示装置及びプロジェクタ
JP4301304B2 (ja) 2007-02-13 2009-07-22 セイコーエプソン株式会社 画像表示装置
US20080246705A1 (en) 2007-04-03 2008-10-09 Texas Instruments Incorporated Off-state light recapturing in display systems employing spatial light modulators
JP2009116098A (ja) 2007-11-07 2009-05-28 Victor Co Of Japan Ltd 光学システム及び投射型表示装置
US7551341B1 (en) 2008-01-28 2009-06-23 Dolby Laboratories Licensing Corporation Serial modulation display having binary light modulation stage
CA2665561C (en) 2008-05-13 2016-01-26 Dolby Laboratories Licensing Corporation Array scaling for high dynamic range backlight displays and other devices
US20090322800A1 (en) 2008-06-25 2009-12-31 Dolby Laboratories Licensing Corporation Method and apparatus in various embodiments for hdr implementation in display devices
EP2364458B1 (en) 2008-11-14 2016-05-04 Dolby Laboratories Licensing Corporation Custom psfs using clustered light sources
JP5512798B2 (ja) 2009-04-30 2014-06-04 ドルビー ラボラトリーズ ライセンシング コーポレイション 高ダイナミックレンジ投影システム
US8864313B2 (en) 2009-06-15 2014-10-21 Eastman Kodak Company Dynamic illumination control for laser projection display
US9269309B2 (en) 2009-07-02 2016-02-23 Dolby Laboratories Licensing Corporation Dual modulation using concurrent portions of luminance patterns in temporal fields
WO2011022170A1 (en) 2009-08-18 2011-02-24 Dolby Laboratories Licensing Corporation Reflectors with spatially varying reflectance/absorption gradients for color and luminance compensation
US9135864B2 (en) 2010-05-14 2015-09-15 Dolby Laboratories Licensing Corporation Systems and methods for accurately representing high contrast imagery on high dynamic range display systems
US9864243B2 (en) 2010-05-14 2018-01-09 Dolby Laboratories Licensing Corporation High dynamic range displays using filterless LCD(s) for increasing contrast and resolution
WO2012030526A1 (en) 2010-08-31 2012-03-08 Dolby Laboratories Licensing Corporation Method and apparatus for adjusting drive values for dual modulation displays
CN105812760B (zh) 2011-04-19 2018-10-16 杜比实验室特许公司 高光投影显示器和相关方法
US20130063573A1 (en) 2011-09-09 2013-03-14 Dolby Laboratories Licensing Corporation High Dynamic Range Displays Having Improved Field Sequential Processing
EP2777037B1 (en) 2011-11-11 2016-12-28 Dolby Laboratories Licensing Corporation Systems and method for display systems having improved power profiles
EP3779593B1 (en) * 2014-12-31 2025-04-02 Dolby Laboratories Licensing Corporation Methods and systems for high dynamic range image projectors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3667412B1 (en) * 2013-07-30 2023-11-01 Dolby Laboratories Licensing Corporation Projector display systems having non-mechanical mirror beam steering

Also Published As

Publication number Publication date
CN106462038A (zh) 2017-02-22
ES2765451T3 (es) 2020-06-09
US20180164665A1 (en) 2018-06-14
EP3161557B1 (en) 2019-12-11
WO2015200138A1 (en) 2015-12-30
CN106462038B (zh) 2018-05-18
US10036938B2 (en) 2018-07-31
EP3161557A1 (en) 2017-05-03

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