FR2986339B1 - Systeme d'affichage d'images hautes luminances et procede associe - Google Patents

Systeme d'affichage d'images hautes luminances et procede associe

Info

Publication number
FR2986339B1
FR2986339B1 FR1250891A FR1250891A FR2986339B1 FR 2986339 B1 FR2986339 B1 FR 2986339B1 FR 1250891 A FR1250891 A FR 1250891A FR 1250891 A FR1250891 A FR 1250891A FR 2986339 B1 FR2986339 B1 FR 2986339B1
Authority
FR
France
Prior art keywords
image display
display system
high luminance
luminance image
associated method
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.)
Active
Application number
FR1250891A
Other languages
English (en)
Other versions
FR2986339A1 (fr
Inventor
Raphael Labayrade
Marc Fontoynont
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.)
ECOLE NATIONALE DES TRAVAUX PUBLICS DE L'ETAT(, FR
Original Assignee
ECOLE NATIONALE DES TRAVAUX PUBLICS de l ETAT
Centre National de la Recherche Scientifique CNRS
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 ECOLE NATIONALE DES TRAVAUX PUBLICS de l ETAT, Centre National de la Recherche Scientifique CNRS filed Critical ECOLE NATIONALE DES TRAVAUX PUBLICS de l ETAT
Priority to FR1250891A priority Critical patent/FR2986339B1/fr
Publication of FR2986339A1 publication Critical patent/FR2986339A1/fr
Application granted granted Critical
Publication of FR2986339B1 publication Critical patent/FR2986339B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04N9/3147—Multi-projection 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]
    • H04N9/3179—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)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Transforming Electric Information Into Light Information (AREA)
FR1250891A 2012-01-31 2012-01-31 Systeme d'affichage d'images hautes luminances et procede associe Active FR2986339B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1250891A FR2986339B1 (fr) 2012-01-31 2012-01-31 Systeme d'affichage d'images hautes luminances et procede associe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1250891A FR2986339B1 (fr) 2012-01-31 2012-01-31 Systeme d'affichage d'images hautes luminances et procede associe

Publications (2)

Publication Number Publication Date
FR2986339A1 FR2986339A1 (fr) 2013-08-02
FR2986339B1 true FR2986339B1 (fr) 2015-05-29

Family

ID=46124463

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1250891A Active FR2986339B1 (fr) 2012-01-31 2012-01-31 Systeme d'affichage d'images hautes luminances et procede associe

Country Status (1)

Country Link
FR (1) FR2986339B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018205036A1 (fr) * 2017-05-12 2018-11-15 Mtt Innovation Incorporated Systèmes et procédés de projection à haute luminosité
CN108600720B (zh) * 2018-07-18 2024-02-20 中国电影器材有限责任公司 一种用于图像信号hdr投影的光源、装置、***及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07294866A (ja) * 1994-04-27 1995-11-10 Mitsubishi Electric Corp プロジェクタ装置
FR2803968B1 (fr) * 2000-01-17 2002-05-31 Ct Scient Tech Batiment Cstb Procede et dispositif de restitution d'un signal lumineux
JP2006510044A (ja) * 2002-12-11 2006-03-23 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ コントラストの均質性の補正手段を持つ投影システム
US8542408B2 (en) * 2006-12-29 2013-09-24 Texas Instruments Incorporated High dynamic range display systems

Also Published As

Publication number Publication date
FR2986339A1 (fr) 2013-08-02

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