FR2353015A1 - Procede d'eclairage pour produire des ombres colorees - Google Patents

Procede d'eclairage pour produire des ombres colorees

Info

Publication number
FR2353015A1
FR2353015A1 FR7715777A FR7715777A FR2353015A1 FR 2353015 A1 FR2353015 A1 FR 2353015A1 FR 7715777 A FR7715777 A FR 7715777A FR 7715777 A FR7715777 A FR 7715777A FR 2353015 A1 FR2353015 A1 FR 2353015A1
Authority
FR
France
Prior art keywords
lighting process
producing colored
colored shadows
shadows
producing
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.)
Granted
Application number
FR7715777A
Other languages
English (en)
Other versions
FR2353015B1 (fr
Inventor
Michihiro Tsuchihashi
Masato Saito
Makoto Yamanoshita
Hidetoshi Katsura
Osamu Myodo
Koichiro Maeyama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2353015A1 publication Critical patent/FR2353015A1/fr
Application granted granted Critical
Publication of FR2353015B1 publication Critical patent/FR2353015B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects
    • G09F19/20—Advertising or display means not otherwise provided for using special optical effects with colour-mixing effects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/806—Ornamental or decorative
FR7715777A 1976-05-25 1977-05-23 Procede d'eclairage pour produire des ombres colorees Granted FR2353015A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6031576A JPS52144174A (en) 1976-05-25 1976-05-25 Composite illumination

Publications (2)

Publication Number Publication Date
FR2353015A1 true FR2353015A1 (fr) 1977-12-23
FR2353015B1 FR2353015B1 (fr) 1981-05-29

Family

ID=13138608

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7715777A Granted FR2353015A1 (fr) 1976-05-25 1977-05-23 Procede d'eclairage pour produire des ombres colorees

Country Status (6)

Country Link
US (1) US4233654A (fr)
JP (1) JPS52144174A (fr)
DE (1) DE2723472A1 (fr)
FR (1) FR2353015A1 (fr)
GB (1) GB1567861A (fr)
NL (1) NL185732C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0494310A1 (fr) * 1990-07-18 1992-07-15 Toto Ltd. Lampe a couleur variable

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641349A (en) * 1985-02-20 1987-02-03 Leonard Flom Iris recognition system
US4974136A (en) * 1989-10-31 1990-11-27 Artup Corporation Light fixture
GB9718274D0 (en) * 1997-08-28 1997-11-05 Speed David Illumination system
GB2406635A (en) * 2003-10-03 2005-04-06 Response Systems Ltd Decorative light unit
GB2473338A (en) * 2010-09-02 2011-03-09 Julian Stevens Terrain visualization device with light emitter projecting contrast pattern
WO2019143903A1 (fr) 2018-01-18 2019-07-25 Chia Ming Chen Mélange de couleurs à partir de différentes sources de lumière
JP6558785B1 (ja) * 2018-04-16 2019-08-14 未彩 河野 照明装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1500122A (fr) * 1966-07-19 1967-11-03 Fond lumineux
FR2036356A5 (fr) * 1969-03-14 1970-12-24 Brizzi Albert

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805049A (en) * 1972-05-22 1974-04-16 B Frank Color pattern generator
US3789211A (en) * 1972-07-14 1974-01-29 Marvin Glass & Associates Decorative lighting system
JPS5225484A (en) * 1975-08-21 1977-02-25 Mitsubishi Electric Corp Mixing light illuminating method
JPS52104375A (en) * 1976-02-27 1977-09-01 Mitsubishi Electric Corp Illumination method by blended light
JPS53125379A (en) * 1976-10-25 1978-11-01 Mitsubishi Electric Corp Mixed lights illumination method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1500122A (fr) * 1966-07-19 1967-11-03 Fond lumineux
FR2036356A5 (fr) * 1969-03-14 1970-12-24 Brizzi Albert

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0494310A1 (fr) * 1990-07-18 1992-07-15 Toto Ltd. Lampe a couleur variable
EP0494310A4 (en) * 1990-07-18 1992-11-19 Toto Ltd. Variable color lamp

Also Published As

Publication number Publication date
US4233654A (en) 1980-11-11
DE2723472A1 (de) 1977-12-15
NL7705732A (nl) 1977-11-29
FR2353015B1 (fr) 1981-05-29
GB1567861A (en) 1980-05-21
NL185732C (nl) 1990-07-02
NL185732B (nl) 1990-02-01
JPS52144174A (en) 1977-12-01

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