JPS51104218A - - Google Patents

Info

Publication number
JPS51104218A
JPS51104218A JP50029710A JP2971075A JPS51104218A JP S51104218 A JPS51104218 A JP S51104218A JP 50029710 A JP50029710 A JP 50029710A JP 2971075 A JP2971075 A JP 2971075A JP S51104218 A JPS51104218 A JP S51104218A
Authority
JP
Japan
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
JP50029710A
Other versions
JPS604635B2 (ja
Inventor
Koichi Takeuchi
Norio Ito
Kunyoshi Koyama
Satoshi Shimada
Masami Himuro
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP50029710A priority Critical patent/JPS604635B2/ja
Priority to US05/664,256 priority patent/US4051513A/en
Priority to CA247,339A priority patent/CA1042246A/en
Priority to ZA761429A priority patent/ZA761429B/xx
Priority to GB9569/76A priority patent/GB1515244A/en
Priority to AT178376A priority patent/AT349082B/de
Priority to DE2610246A priority patent/DE2610246C3/de
Priority to CH302176A priority patent/CH597736A5/xx
Priority to AU11886/76A priority patent/AU494586B2/en
Priority to ES446033A priority patent/ES446033A1/es
Priority to FR7607235A priority patent/FR2304236A1/fr
Priority to BE2054880A priority patent/BE839474A/xx
Priority to NL7602653A priority patent/NL7602653A/xx
Priority to SE7603225A priority patent/SE434313B/xx
Publication of JPS51104218A publication Critical patent/JPS51104218A/ja
Publication of JPS604635B2 publication Critical patent/JPS604635B2/ja
Expired legal-status Critical Current

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]
    • H04N9/3141—Constructional details thereof
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
JP50029710A 1975-03-12 1975-03-12 カラ−プロジエクタ Expired JPS604635B2 (ja)

Priority Applications (14)

Application Number Priority Date Filing Date Title
JP50029710A JPS604635B2 (ja) 1975-03-12 1975-03-12 カラ−プロジエクタ
US05/664,256 US4051513A (en) 1975-03-12 1976-03-05 Color image projecting apparatus
CA247,339A CA1042246A (en) 1975-03-12 1976-03-08 Optical system for color image projecting apparatus
ZA761429A ZA761429B (en) 1975-03-12 1976-03-09 Color image projecting apparatus
GB9569/76A GB1515244A (en) 1975-03-12 1976-03-10 Colour image projection apparatus
AT178376A AT349082B (de) 1975-03-12 1976-03-11 Farbbildprojektor
DE2610246A DE2610246C3 (de) 1975-03-12 1976-03-11 Farbbild-Projektionsvorrichtung
CH302176A CH597736A5 (ja) 1975-03-12 1976-03-11
AU11886/76A AU494586B2 (en) 1975-03-12 1976-03-11 Color image projecting apparatus
ES446033A ES446033A1 (es) 1975-03-12 1976-03-12 Aparato de proyeccion de imagen en color.
FR7607235A FR2304236A1 (fr) 1975-03-12 1976-03-12 Appareil de projection d'images en couleurs a trois tubes cathodiques
BE2054880A BE839474A (fr) 1975-03-12 1976-03-12 Appareil de projection d'images en couleurs
NL7602653A NL7602653A (nl) 1975-03-12 1976-03-12 Projectie-inrichting voor kleurenbeeldweergave.
SE7603225A SE434313B (sv) 1975-03-12 1976-03-12 Fergbildprojiceringsapparat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50029710A JPS604635B2 (ja) 1975-03-12 1975-03-12 カラ−プロジエクタ

Publications (2)

Publication Number Publication Date
JPS51104218A true JPS51104218A (ja) 1976-09-14
JPS604635B2 JPS604635B2 (ja) 1985-02-05

Family

ID=12283653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50029710A Expired JPS604635B2 (ja) 1975-03-12 1975-03-12 カラ−プロジエクタ

Country Status (13)

Country Link
US (1) US4051513A (ja)
JP (1) JPS604635B2 (ja)
AT (1) AT349082B (ja)
BE (1) BE839474A (ja)
CA (1) CA1042246A (ja)
CH (1) CH597736A5 (ja)
DE (1) DE2610246C3 (ja)
ES (1) ES446033A1 (ja)
FR (1) FR2304236A1 (ja)
GB (1) GB1515244A (ja)
NL (1) NL7602653A (ja)
SE (1) SE434313B (ja)
ZA (1) ZA761429B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5437024U (ja) * 1977-08-18 1979-03-10
JPS5866929A (ja) * 1981-09-23 1983-04-21 ログエトロニクス・インコ−ポレイテツド 密接カラ−プリンタ及びそのプリント方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300156A (en) * 1977-04-21 1981-11-10 The Magnavox Company Projection television receiver having dichroic mirrors and a projecting lens with three different focal points
JPS53138326A (en) * 1977-05-09 1978-12-02 Sony Corp Projector
US4305092A (en) * 1980-01-29 1981-12-08 Sony Corporation Video projection apparatus
US4679069A (en) * 1984-07-13 1987-07-07 Nap Consumer Electronics Corp. Color picture projection system with a wavelength-selective reflector for filtering out undesired light from a monochrome picture display source
US4753519A (en) * 1984-09-27 1988-06-28 Matsushita Electric Industrial Co., Ltd. Optical system for projection television apparatus
DE3901101A1 (de) * 1989-01-16 1990-07-19 Krauss Maffei Ag Vorrichtung zum wiedergeben von farbfernsehsignalen

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB783746A (en) * 1954-12-10 1957-09-25 Ferranti Ltd Improvements relating to reproducing apparatus for colour television systems
US3408456A (en) * 1965-10-23 1968-10-29 Leo A. Shanafelt Method for providing high definition colored television image

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480848A (en) * 1944-07-11 1949-09-06 Geer Charles Willard Color television device
US2677722A (en) * 1949-12-31 1954-05-04 Rca Corp Color television image reproducer
US2885464A (en) * 1953-10-07 1959-05-05 Hazeltine Research Inc Color or monochrome image-repro-ducing apparatus
US2855457A (en) * 1954-04-12 1958-10-07 Hazeltine Research Inc Color-image-reproducing apparatus
BE546206A (ja) * 1955-03-19
US2989584A (en) * 1956-12-07 1961-06-20 Rca Corp Three tube color projection system with skew correction

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB783746A (en) * 1954-12-10 1957-09-25 Ferranti Ltd Improvements relating to reproducing apparatus for colour television systems
US3408456A (en) * 1965-10-23 1968-10-29 Leo A. Shanafelt Method for providing high definition colored television image

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5437024U (ja) * 1977-08-18 1979-03-10
JPS5737572Y2 (ja) * 1977-08-18 1982-08-18
JPS5866929A (ja) * 1981-09-23 1983-04-21 ログエトロニクス・インコ−ポレイテツド 密接カラ−プリンタ及びそのプリント方法

Also Published As

Publication number Publication date
GB1515244A (en) 1978-06-21
BE839474A (fr) 1976-07-01
FR2304236B1 (ja) 1979-08-24
JPS604635B2 (ja) 1985-02-05
NL7602653A (nl) 1976-09-14
DE2610246C3 (de) 1981-03-12
AU1188676A (en) 1977-09-15
SE7603225L (sv) 1976-09-13
FR2304236A1 (fr) 1976-10-08
CH597736A5 (ja) 1978-04-14
SE434313B (sv) 1984-07-16
US4051513A (en) 1977-09-27
AT349082B (de) 1979-03-26
ZA761429B (en) 1977-03-30
ES446033A1 (es) 1977-06-01
ATA178376A (de) 1978-08-15
DE2610246B2 (de) 1980-06-26
CA1042246A (en) 1978-11-14
DE2610246A1 (de) 1976-09-30

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