IT958513B - IMPROVEMENT IN THE LIGHTING PROVISIONS OF OPALCO SCENIC STUDIES FOR TELEVISION SHOOTING - Google Patents

IMPROVEMENT IN THE LIGHTING PROVISIONS OF OPALCO SCENIC STUDIES FOR TELEVISION SHOOTING

Info

Publication number
IT958513B
IT958513B IT51116/72A IT5111672A IT958513B IT 958513 B IT958513 B IT 958513B IT 51116/72 A IT51116/72 A IT 51116/72A IT 5111672 A IT5111672 A IT 5111672A IT 958513 B IT958513 B IT 958513B
Authority
IT
Italy
Prior art keywords
opalco
scenic
studies
improvement
television shooting
Prior art date
Application number
IT51116/72A
Other languages
Italian (it)
Original Assignee
Columbia Broadcasting Syst Inc
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 Columbia Broadcasting Syst Inc filed Critical Columbia Broadcasting Syst Inc
Application granted granted Critical
Publication of IT958513B publication Critical patent/IT958513B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of 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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/06—Special arrangements of screening, diffusing, or reflecting devices, e.g. in studio
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
IT51116/72A 1971-06-24 1972-06-23 IMPROVEMENT IN THE LIGHTING PROVISIONS OF OPALCO SCENIC STUDIES FOR TELEVISION SHOOTING IT958513B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15643671A 1971-06-24 1971-06-24

Publications (1)

Publication Number Publication Date
IT958513B true IT958513B (en) 1973-10-30

Family

ID=22559570

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51116/72A IT958513B (en) 1971-06-24 1972-06-23 IMPROVEMENT IN THE LIGHTING PROVISIONS OF OPALCO SCENIC STUDIES FOR TELEVISION SHOOTING

Country Status (6)

Country Link
US (1) US3733480A (en)
DE (1) DE2231139A1 (en)
FR (1) FR2143419B1 (en)
GB (1) GB1328610A (en)
IT (1) IT958513B (en)
NL (1) NL7208725A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940140A (en) * 1972-08-18 1974-04-15
JPS5225484A (en) * 1975-08-21 1977-02-25 Mitsubishi Electric Corp Mixing light illuminating method
US4575783A (en) * 1983-09-16 1986-03-11 Manville Service Corporation Reflector for illuminating signs
US5012396A (en) * 1988-04-04 1991-04-30 Costa Paul D Method of apparatus for illuminating television studio and video tape production facilities
JP3237571B2 (en) * 1997-05-30 2001-12-10 市光工業株式会社 Flat color light emitting device
US6062706A (en) * 1998-03-09 2000-05-16 Light & Sound Design, Ltd. Variable color fluorescent lighting
US6270228B1 (en) 1999-03-31 2001-08-07 Astron Systems, Inc. Studio lighting system
EP1610593B2 (en) 1999-11-18 2020-02-19 Signify North America Corporation Generation of white light with Light Emitting Diodes having different spectrum
KR100762361B1 (en) * 2006-12-06 2007-10-02 (주)이엠엘에스아이 Apparatus and method for being uniform illumination of light source in digital image area, and apparatus and method for testing color of digital image using it
DE202007012137U1 (en) * 2007-08-24 2007-12-06 Briese, Hans-Werner Friedrich Lighting unit with a light-emitting element formed from a plurality of bulbs

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1784171A (en) * 1927-05-14 1930-12-09 Bertling Herbert Artificial lighting having a daylight effect
US3093319A (en) * 1959-11-26 1963-06-11 Gamain Charles Henri Alfred Apparatus for producing artificial daylight
US3143300A (en) * 1963-03-04 1964-08-04 Mobilcolor Inc Variable color illuminator

Also Published As

Publication number Publication date
GB1328610A (en) 1973-08-30
US3733480A (en) 1973-05-15
FR2143419A1 (en) 1973-02-02
FR2143419B1 (en) 1973-07-13
NL7208725A (en) 1972-12-28
DE2231139A1 (en) 1972-12-28

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