GB1416752A - Methods of manufacture of colour picture tubes - Google Patents

Methods of manufacture of colour picture tubes

Info

Publication number
GB1416752A
GB1416752A GB193673A GB193673A GB1416752A GB 1416752 A GB1416752 A GB 1416752A GB 193673 A GB193673 A GB 193673A GB 193673 A GB193673 A GB 193673A GB 1416752 A GB1416752 A GB 1416752A
Authority
GB
United Kingdom
Prior art keywords
light source
screen
employed
exposures
different
Prior art date
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.)
Expired
Application number
GB193673A
Other languages
English (en)
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Publication of GB1416752A publication Critical patent/GB1416752A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22—Applying luminescent coatings
    • H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
    • H01J9/2271—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines by photographic processes
    • H01J9/2272—Devices for carrying out the processes, e.g. light houses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/153—Multiple image producing on single receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
GB193673A 1972-01-14 1973-01-15 Methods of manufacture of colour picture tubes Expired GB1416752A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21788472A 1972-01-14 1972-01-14

Publications (1)

Publication Number Publication Date
GB1416752A true GB1416752A (en) 1975-12-03

Family

ID=22812886

Family Applications (1)

Application Number Title Priority Date Filing Date
GB193673A Expired GB1416752A (en) 1972-01-14 1973-01-15 Methods of manufacture of colour picture tubes

Country Status (11)

Country Link
US (1) US3788848A (bg)
JP (1) JPS4882768A (bg)
BE (1) BE793998A (bg)
BR (1) BR7300206D0 (bg)
CA (1) CA982390A (bg)
DE (1) DE2301555A1 (bg)
ES (1) ES410394A1 (bg)
FR (1) FR2168032B1 (bg)
GB (1) GB1416752A (bg)
IT (1) IT973240B (bg)
NL (1) NL7217275A (bg)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021820A (en) * 1973-08-20 1977-05-03 Rca Corporation Lighthouse having a main filter and a supplemental filter
JPS5736700B2 (bg) * 1974-05-02 1982-08-05
WO2005108866A1 (ja) * 2004-05-11 2005-11-17 Daiso Co., Ltd. 廃棄物処理装置

Also Published As

Publication number Publication date
FR2168032B1 (bg) 1978-02-10
BR7300206D0 (pt) 1973-09-27
NL7217275A (bg) 1973-07-17
CA982390A (en) 1976-01-27
IT973240B (it) 1974-06-10
US3788848A (en) 1974-01-29
ES410394A1 (es) 1975-12-01
BE793998A (fr) 1973-05-02
DE2301555A1 (de) 1973-07-19
FR2168032A1 (bg) 1973-08-24
JPS4882768A (bg) 1973-11-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee