NL175118C - Projectietelevisiebuis. - Google Patents

Projectietelevisiebuis.

Info

Publication number
NL175118C
NL175118C NLAANVRAGE7811618,A NL7811618A NL175118C NL 175118 C NL175118 C NL 175118C NL 7811618 A NL7811618 A NL 7811618A NL 175118 C NL175118 C NL 175118C
Authority
NL
Netherlands
Prior art keywords
projection television
television tube
tube
projection
television
Prior art date
Application number
NLAANVRAGE7811618,A
Other languages
English (en)
Dutch (nl)
Other versions
NL175118B (nl
NL7811618A (nl
Original Assignee
Kloss Henry Esplin
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 Kloss Henry Esplin filed Critical Kloss Henry Esplin
Publication of NL7811618A publication Critical patent/NL7811618A/xx
Publication of NL175118B publication Critical patent/NL175118B/xx
Application granted granted Critical
Publication of NL175118C publication Critical patent/NL175118C/xx

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)
NLAANVRAGE7811618,A 1978-02-06 1978-11-27 Projectietelevisiebuis. NL175118C (nl)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NL7811618A NL7811618A (nl) 1979-08-08
NL175118B NL175118B (nl) 1984-04-16
NL175118C true NL175118C (nl) 1984-09-17

Family

ID=25365400

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7811618,A NL175118C (nl) 1978-02-06 1978-11-27 Projectietelevisiebuis.

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
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 (da) * 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 (nl) * 1976-01-16 1977-07-19 Philips Nv Elektrische ontladingsinrichting.

Also Published As

Publication number Publication date
JPS61146860U (da) 1986-09-10
NL175118B (nl) 1984-04-16
DE2855390C2 (de) 1984-09-27
JPS54107621A (en) 1979-08-23
FR2416548B1 (da) 1980-10-24
DK485078A (da) 1979-08-07
GB2013974B (en) 1982-10-20
SE7811268L (sv) 1979-08-07
DE2855390A1 (de) 1979-08-09
JPS5910528B2 (ja) 1984-03-09
AU4110478A (en) 1980-05-01
IT7967111A0 (it) 1979-01-18
FR2416548A1 (fr) 1979-08-31
JPS6233243Y2 (da) 1987-08-25
NL7811618A (nl) 1979-08-08
DK152466B (da) 1988-02-29
AU522177B2 (en) 1982-05-20
CA1117175A (en) 1982-01-26
IT1118307B (it) 1986-02-24
GB2013974A (en) 1979-08-15
BR7900494A (pt) 1979-09-11
SE438574B (sv) 1985-04-22
DK152466C (da) 1988-07-25

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee