CH315763A - Bildrandbeleuchtungsvorrichtung für Fernsehempfänger - Google Patents

Bildrandbeleuchtungsvorrichtung für Fernsehempfänger

Info

Publication number
CH315763A
CH315763A CH315763DA CH315763A CH 315763 A CH315763 A CH 315763A CH 315763D A CH315763D A CH 315763DA CH 315763 A CH315763 A CH 315763A
Authority
CH
Switzerland
Prior art keywords
lighting device
television receivers
image edge
edge lighting
image
Prior art date
Application number
Other languages
English (en)
Inventor
J Pifer Marion
Original Assignee
Sylvania Electric Prod
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 Sylvania Electric Prod filed Critical Sylvania Electric Prod
Publication of CH315763A publication Critical patent/CH315763A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Elimination Of Static Electricity (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CH315763D 1952-06-02 1953-07-23 Bildrandbeleuchtungsvorrichtung für Fernsehempfänger CH315763A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US291123A US2779938A (en) 1952-06-02 1952-06-02 Surround lighting structure for image screen of cathode ray tube

Publications (1)

Publication Number Publication Date
CH315763A true CH315763A (de) 1956-08-31

Family

ID=23118958

Family Applications (1)

Application Number Title Priority Date Filing Date
CH315763D CH315763A (de) 1952-06-02 1953-07-23 Bildrandbeleuchtungsvorrichtung für Fernsehempfänger

Country Status (3)

Country Link
US (1) US2779938A (de)
CH (1) CH315763A (de)
GB (1) GB725478A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2905053A (en) * 1952-11-15 1959-09-22 Stableford John Leslie Picture projection screen and surround
US2931856A (en) * 1955-12-13 1960-04-05 Sylvania Electric Prod Television receiver with built-in color bar test pattern
DE1082937B (de) * 1956-06-23 1960-06-09 Erwin Koch Umfeldbeleuchtung fuer Fernsehempfaenger
US2995649A (en) * 1958-03-26 1961-08-08 Westinghouse Electric Corp Refrigeration apparatus
US3085470A (en) * 1959-10-20 1963-04-16 Berger Emilio Curt Apparatus for improving visuality of projected images
US3122670A (en) * 1960-06-23 1964-02-25 Domenico A Rudatis Methods and devices for producing polychromatic images from monochromatic signals
JPS5113973B1 (de) * 1969-12-25 1976-05-06
JPS5469016A (en) * 1977-11-11 1979-06-02 Sony Corp Display unit
US4651219A (en) * 1985-05-02 1987-03-17 Rickert Glenn E Depth perception by image isolation
US4942685A (en) * 1989-09-19 1990-07-24 New Fei Lien Ent. Co., Ltd. Light illuminated photo frame
US5257017A (en) * 1992-02-27 1993-10-26 Bruce Jones Electronic billboard
JPH1051713A (ja) * 1996-08-02 1998-02-20 Mitsubishi Electric Corp プロジェクションテレビの表示部の保持装置
US5806970A (en) * 1997-01-07 1998-09-15 Visual Security Concepts, Inc. Visionary cabinet for commercial television set
EP1683350A1 (de) * 2003-10-27 2006-07-26 Koninklijke Philips Electronics N.V. Automatische display-anpassung an die beleuchtung
BRPI0512662A (pt) * 2004-06-30 2008-04-01 Koninklije Philips Electronics método para extração de cor dominante de conteúdo de vìdeo codificado em um espaço de cor renderizado
RU2443073C2 (ru) * 2007-01-03 2012-02-20 Конинклейке Филипс Электроникс Н.В. Устройство отображения с окружающим светом
CN102124732A (zh) * 2008-08-26 2011-07-13 夏普株式会社 电视接收机和电视接收机的驱动方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB534973A (en) * 1939-08-24 1941-03-25 Arthur Henry Cooper Improvements in or relating to television receivers
US2499063A (en) * 1947-12-10 1950-02-28 Hammer Brothers Inc Illuminated sign apparatus
US2529713A (en) * 1948-01-02 1950-11-14 Lightolier Company Picture frame containing bed light and indirect light units
US2598072A (en) * 1948-11-04 1952-05-27 Joseph K Rose Reflective mask for television cabinet fronts
US2579230A (en) * 1949-04-13 1951-12-18 Joe W Giboney Illuminated license plate frame
US2669708A (en) * 1949-04-28 1954-02-16 Du Mont Allen B Lab Inc Adjacent area illuminator for cathode-ray tubes
US2618695A (en) * 1951-01-18 1952-11-18 Avco Mfg Corp Television picture window construction
US2665419A (en) * 1952-01-23 1954-01-05 Millard E Van Orden Television receiver

Also Published As

Publication number Publication date
US2779938A (en) 1957-01-29
GB725478A (en) 1955-03-02

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