CA967049A - Methods of manufacture of color picture tubes - Google Patents

Methods of manufacture of color picture tubes

Info

Publication number
CA967049A
CA967049A CA159,408A CA159408A CA967049A CA 967049 A CA967049 A CA 967049A CA 159408 A CA159408 A CA 159408A CA 967049 A CA967049 A CA 967049A
Authority
CA
Canada
Prior art keywords
manufacture
methods
color picture
picture tubes
tubes
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
CA159,408A
Other languages
English (en)
Other versions
CA159408S (en
Inventor
Richard H. Godfrey
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
Application granted granted Critical
Publication of CA967049A publication Critical patent/CA967049A/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)
  • Screen Printers (AREA)
CA159,408A 1972-01-14 1972-12-19 Methods of manufacture of color picture tubes Expired CA967049A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21778572A 1972-01-14 1972-01-14

Publications (1)

Publication Number Publication Date
CA967049A true CA967049A (en) 1975-05-06

Family

ID=22812506

Family Applications (1)

Application Number Title Priority Date Filing Date
CA159,408A Expired CA967049A (en) 1972-01-14 1972-12-19 Methods of manufacture of color picture tubes

Country Status (12)

Country Link
US (1) US3788847A (fr)
JP (1) JPS4882767A (fr)
AR (1) AR195211A1 (fr)
BE (1) BE793996A (fr)
BR (1) BR7300283D0 (fr)
CA (1) CA967049A (fr)
DE (1) DE2301556A1 (fr)
ES (1) ES410395A1 (fr)
FR (1) FR2167935B1 (fr)
GB (1) GB1416753A (fr)
IT (1) IT973238B (fr)
NL (1) NL7217739A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7510272A (nl) * 1975-09-01 1977-03-03 Philips Nv Werkwijze voor het vervaardigen van een kathode- straalbuis voor het weergeven van gekleurde beel- den en kathodestraalbuis vervaardigd volgens deze werkwijze.
GB2227361B (en) * 1988-12-23 1993-11-17 Samsung Electronic Devices Arc length changing apparatus in exposing device and method thereof
KR910004952Y1 (ko) * 1988-12-23 1991-07-10 삼성전관 주식회사 노광대의 아아크장 가변장치

Also Published As

Publication number Publication date
GB1416753A (en) 1975-12-03
JPS4882767A (fr) 1973-11-05
ES410395A1 (es) 1975-12-01
DE2301556A1 (de) 1973-07-19
US3788847A (en) 1974-01-29
NL7217739A (fr) 1973-07-17
BE793996A (fr) 1973-05-02
BR7300283D0 (pt) 1973-09-27
FR2167935B1 (fr) 1976-08-27
AR195211A1 (es) 1973-09-19
FR2167935A1 (fr) 1973-08-24
IT973238B (it) 1974-06-10

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