Classifications

• • 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
  • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
  • H01J29/56—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses
• • 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
  • H04N9/22—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information
  • H04N9/26—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information using electron-optical colour selection means, e.g. line grid, deflection means in or near the gun or near the phosphor screen

Landscapes

• Engineering & Computer Science (AREA)
• Multimedia (AREA)
• Signal Processing (AREA)
• Video Image Reproduction Devices For Color Tv Systems (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=19783614

Family Applications (1)

Country Status (7)

Families Citing this family (15)

Family Cites Families (7)

• 0
  • BE BE519060D patent/BE519060A/xx unknown
  • NL NL7110488.A patent/NL168782B/xx unknown
• 1953
  • 1953-04-01 US US346083A patent/US2784342A/en not_active Expired - Lifetime
  • 1953-04-07 GB GB9394/53A patent/GB729685A/en not_active Expired
  • 1953-04-08 CH CH310372D patent/CH310372A/de unknown
  • 1953-04-09 FR FR1076406D patent/FR1076406A/fr not_active Expired
  • 1953-04-09 DE DEN7017A patent/DE942747C/de not_active Expired

Also Published As

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