GB2098038B - Dual mode color switch for beam penetration crt - Google Patents

Dual mode color switch for beam penetration crt

Info

Publication number
GB2098038B
GB2098038B GB8211661A GB8211661A GB2098038B GB 2098038 B GB2098038 B GB 2098038B GB 8211661 A GB8211661 A GB 8211661A GB 8211661 A GB8211661 A GB 8211661A GB 2098038 B GB2098038 B GB 2098038B
Authority
GB
United Kingdom
Prior art keywords
dual mode
color switch
beam penetration
mode color
penetration crt
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
GB8211661A
Other languages
English (en)
Other versions
GB2098038A (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.)
RTX Corp
Original Assignee
United Technologies 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
Priority claimed from US06/259,343 external-priority patent/US4337420A/en
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of GB2098038A publication Critical patent/GB2098038A/en
Application granted granted Critical
Publication of GB2098038B publication Critical patent/GB2098038B/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
    • H04N9/29—Picture reproducers using cathode ray tubes using demagnetisation or compensation of external magnetic fields
    • 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
    • H04N9/27—Picture reproducers using cathode ray tubes with variable depth of penetration of electron beam into the luminescent layer, e.g. penetrons

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
GB8211661A 1981-05-01 1982-04-22 Dual mode color switch for beam penetration crt Expired GB2098038B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/259,343 US4337420A (en) 1981-05-01 1981-05-01 Dual mode color switch for beam penetration CRT

Publications (2)

Publication Number Publication Date
GB2098038A GB2098038A (en) 1982-11-10
GB2098038B true GB2098038B (en) 1984-10-31

Family

ID=22984550

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8211661A Expired GB2098038B (en) 1981-05-01 1982-04-22 Dual mode color switch for beam penetration crt

Country Status (5)

Country Link
JP (1) JPH0244191B2 (enrdf_load_stackoverflow)
DE (1) DE3215307A1 (enrdf_load_stackoverflow)
FR (1) FR2505119B1 (enrdf_load_stackoverflow)
GB (1) GB2098038B (enrdf_load_stackoverflow)
NL (1) NL8201775A (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3906333A (en) * 1974-09-30 1975-09-16 United Aircraft Corp Low cost switching high voltage supply
US4203055A (en) * 1975-05-01 1980-05-13 Raytheon Company High voltage power supply system
CA1092249A (en) * 1975-05-01 1980-12-23 Derek Chambers Switched high voltage power supply system

Also Published As

Publication number Publication date
NL8201775A (nl) 1982-12-01
GB2098038A (en) 1982-11-10
JPS57188189A (en) 1982-11-19
DE3215307C2 (enrdf_load_stackoverflow) 1991-12-05
FR2505119B1 (fr) 1986-08-01
DE3215307A1 (de) 1983-01-13
JPH0244191B2 (ja) 1990-10-03
FR2505119A1 (fr) 1982-11-05

Similar Documents

Publication Publication Date Title
AU4852385A (en) Colour imaging process
JPS5772101A (en) Light ray switch
GB2103263B (en) Beam
AU566527B2 (en) Colour indication
AU539677B2 (en) Multi-beam crt
AU544493B2 (en) Oxazaphosphorin-4-thio-alkane sulphonic acids
AU550234B2 (en) Dual mode horizontal deflection circuit
NZ188216A (en) Colour television colour beam reference level setting
ZA85902B (en) Colour selection apparatus
DE3266770D1 (en) Beam for shutterings
JPS57161519A (en) Achromatic beam splitter
GB2135819B (en) Targets for colour crts
GB2098039B (en) Random color switch for beam penetration crt
PL253587A1 (en) Colour image tube
GB8527637D0 (en) Photo-cathode
GB2095957B (en) Control for crt marker
JPS55163734A (en) Beam switch
GB2098038B (en) Dual mode color switch for beam penetration crt
GB2098035B (en) Improved sequential color switch for beam penetration crt
GB2098034B (en) Differential random color switch for beam penetration crt
JPS57138725A (en) Panel switch
AU8759082A (en) Self centreing joystick apparatus
GB2098036B (en) Constant current bias color switch for a beam penetration crt
GB2098037B (en) Stroke-during-retrace color switch
AU549805B2 (en) Beam

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930422