FR1485407A - Improvements in the manufacture of cathode ray tubes - Google Patents

Improvements in the manufacture of cathode ray tubes

Info

Publication number
FR1485407A
FR1485407A FR68173A FR68173A FR1485407A FR 1485407 A FR1485407 A FR 1485407A FR 68173 A FR68173 A FR 68173A FR 68173 A FR68173 A FR 68173A FR 1485407 A FR1485407 A FR 1485407A
Authority
FR
France
Prior art keywords
manufacture
cathode ray
ray tubes
tubes
cathode
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
FR68173A
Other languages
French (fr)
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
Radio Corporation of America
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, Radio Corporation of America filed Critical RCA Corp
Priority to FR68173A priority Critical patent/FR1485407A/en
Application granted granted Critical
Publication of FR1485407A publication Critical patent/FR1485407A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • H01J29/07—Shadow masks for colour television tubes
    • H01J29/073—Mounting arrangements associated with shadow masks
    • 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
    • H01J9/42—Measurement or testing during manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR68173A 1966-01-07 1966-07-05 Improvements in the manufacture of cathode ray tubes Expired FR1485407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR68173A FR1485407A (en) 1966-01-07 1966-07-05 Improvements in the manufacture of cathode ray tubes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51934566A 1966-01-07 1966-01-07
FR68173A FR1485407A (en) 1966-01-07 1966-07-05 Improvements in the manufacture of cathode ray tubes

Publications (1)

Publication Number Publication Date
FR1485407A true FR1485407A (en) 1967-06-16

Family

ID=26171775

Family Applications (1)

Application Number Title Priority Date Filing Date
FR68173A Expired FR1485407A (en) 1966-01-07 1966-07-05 Improvements in the manufacture of cathode ray tubes

Country Status (1)

Country Link
FR (1) FR1485407A (en)

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