DK485078A - PROJECTION PICTURES - Google Patents

PROJECTION PICTURES

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
Danish (da)
Other versions
DK152466B (en
DK152466C (en
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/en
Priority to DK476982A priority Critical patent/DK476982A/en
Publication of DK152466B publication Critical patent/DK152466B/en
Application granted granted Critical
Publication of DK152466C publication Critical patent/DK152466C/en

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
DK485078A 1978-02-06 1978-10-31 WRAPPING FOR USE IN A PROJECTION CAR POWER AND PROCEDURES FOR PRODUCING IT. DK152466C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK476982A DK476982A (en) 1978-02-06 1982-10-27 PROJECTION REMOTE VIEWS AND PROCEDURES FOR MANUFACTURING THEREOF

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 (en) 1979-08-07
DK152466B DK152466B (en) 1988-02-29
DK152466C DK152466C (en) 1988-07-25

Family

ID=25365400

Family Applications (1)

Application Number Title Priority Date Filing Date
DK485078A DK152466C (en) 1978-02-06 1978-10-31 WRAPPING FOR USE IN A PROJECTION CAR POWER AND PROCEDURES FOR PRODUCING IT.

Country Status (11)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851660B2 (en) * 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 projection cathode ray tube
JPS584247A (en) * 1981-06-08 1983-01-11 Mitsubishi Electric Corp Projection-type cathode-ray tube
JPS6172581U (en) * 1984-10-16 1986-05-17
EP0400565A3 (en) * 1989-05-30 1991-09-11 Hitachi, Ltd. Projection cathode-ray tube
DE102011005608A1 (en) 2011-03-16 2012-09-20 Evonik Oxeno Gmbh Mixed oxide compositions and processes for the preparation of isoolefins

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
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
NL67613C (en) * 1945-11-21 1951-02-28
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 (en) * 1976-01-16 1977-07-19 Philips Nv ELECTRICAL DISCHARGE DEVICE.

Also Published As

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

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Legal Events

Date Code Title Description
PBP Patent lapsed