DK485078A - Projektionsbilledroer - Google Patents

Projektionsbilledroer

Info

Publication number
DK485078A
DK485078A DK485078A DK485078A DK485078A DK 485078 A DK485078 A DK 485078A DK 485078 A DK485078 A DK 485078A DK 485078 A DK485078 A DK 485078A DK 485078 A DK485078 A DK 485078A
Authority
DK
Denmark
Prior art keywords
projection pictures
pictures
projection
Prior art date
Application number
DK485078A
Other languages
English (en)
Other versions
DK152466C (da
DK152466B (da
Inventor
H E Kloss
Original Assignee
H E Kloss
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 H E Kloss filed Critical H E Kloss
Publication of DK485078A publication Critical patent/DK485078A/da
Priority to DK476982A priority Critical patent/DK476982A/da
Publication of DK152466B publication Critical patent/DK152466B/da
Application granted granted Critical
Publication of DK152466C publication Critical patent/DK152466C/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7408—Direct viewing projectors, e.g. an image displayed on a video CRT or LCD display being projected on a screen
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
    • H01J29/894—Arrangements combined with the vessel for the purpose of image projection on a screen
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
DK485078A 1978-02-06 1978-10-31 Indkapsling til brug i et projektionsbilledroer samt fremgangsmaade til fremstilling heraf. DK152466C (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK476982A DK476982A (da) 1978-02-06 1982-10-27 Projektionsfjernsynsroer samt fremgangsmaade til fremstilling heraf

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87522278A 1978-02-06 1978-02-06
US87522278 1978-02-06

Publications (3)

Publication Number Publication Date
DK485078A true DK485078A (da) 1979-08-07
DK152466B DK152466B (da) 1988-02-29
DK152466C DK152466C (da) 1988-07-25

Family

ID=25365400

Family Applications (1)

Application Number Title Priority Date Filing Date
DK485078A DK152466C (da) 1978-02-06 1978-10-31 Indkapsling til brug i et projektionsbilledroer samt fremgangsmaade til fremstilling heraf.

Country Status (11)

Country Link
JP (2) JPS5910528B2 (da)
AU (1) AU522177B2 (da)
BR (1) BR7900494A (da)
CA (1) CA1117175A (da)
DE (1) DE2855390C2 (da)
DK (1) DK152466C (da)
FR (1) FR2416548A1 (da)
GB (1) GB2013974B (da)
IT (1) IT1118307B (da)
NL (1) NL175118C (da)
SE (1) SE438574B (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851660B2 (ja) * 1979-08-31 1983-11-17 日本電気ホームエレクトロニクス株式会社 投写型陰極線管
JPS584247A (ja) * 1981-06-08 1983-01-11 Mitsubishi Electric Corp 投写形陰極線管
JPS6172581U (da) * 1984-10-16 1986-05-17
EP0400565A3 (en) * 1989-05-30 1991-09-11 Hitachi, Ltd. Projection cathode-ray tube
DE102011005608A1 (de) 2011-03-16 2012-09-20 Evonik Oxeno Gmbh Mischoxidzusammensetzungen und Verfahren zur Herstellung von Isoolefinen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2132783A (en) * 1936-04-24 1938-10-11 Markia Corp Electron discharge device
US2305855A (en) * 1941-07-31 1942-12-22 Rca Corp Television apparatus
NL67613C (da) * 1945-11-21 1951-02-28
US2549978A (en) * 1945-11-21 1951-04-24 Hartford Nat Bank & Trust Co Schmidt television projector housing having object surface adjustability in three mutually perpendicular directions
US4024579A (en) * 1974-09-03 1977-05-17 Advent Corporation Projection television tube system and method of producing same
US4034398A (en) * 1975-08-27 1977-07-05 Electro-Optiek, N.V. Optical and mechanical improvements for television projection system
NL7600420A (nl) * 1976-01-16 1977-07-19 Philips Nv Elektrische ontladingsinrichting.

Also Published As

Publication number Publication date
JPS54107621A (en) 1979-08-23
NL7811618A (nl) 1979-08-08
DK152466C (da) 1988-07-25
SE438574B (sv) 1985-04-22
CA1117175A (en) 1982-01-26
FR2416548A1 (fr) 1979-08-31
JPS61146860U (da) 1986-09-10
FR2416548B1 (da) 1980-10-24
IT7967111A0 (it) 1979-01-18
IT1118307B (it) 1986-02-24
JPS6233243Y2 (da) 1987-08-25
AU522177B2 (en) 1982-05-20
DE2855390A1 (de) 1979-08-09
GB2013974B (en) 1982-10-20
NL175118C (nl) 1984-09-17
NL175118B (nl) 1984-04-16
SE7811268L (sv) 1979-08-07
AU4110478A (en) 1980-05-01
GB2013974A (en) 1979-08-15
JPS5910528B2 (ja) 1984-03-09
BR7900494A (pt) 1979-09-11
DK152466B (da) 1988-02-29
DE2855390C2 (de) 1984-09-27

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Legal Events

Date Code Title Description
PBP Patent lapsed