FR2505119B1 - Selecteur de couleurs a deux modes pour un tube cathodique a penetration de faisceau - Google Patents

Selecteur de couleurs a deux modes pour un tube cathodique a penetration de faisceau

Info

Publication number
FR2505119B1
FR2505119B1 FR8207625A FR8207625A FR2505119B1 FR 2505119 B1 FR2505119 B1 FR 2505119B1 FR 8207625 A FR8207625 A FR 8207625A FR 8207625 A FR8207625 A FR 8207625A FR 2505119 B1 FR2505119 B1 FR 2505119B1
Authority
FR
France
Prior art keywords
ray tube
cathode ray
color selector
beam penetration
mode color
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
FR8207625A
Other languages
English (en)
French (fr)
Other versions
FR2505119A1 (fr
Inventor
Michael Howard Kalmanash
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 FR2505119A1 publication Critical patent/FR2505119A1/fr
Application granted granted Critical
Publication of FR2505119B1 publication Critical patent/FR2505119B1/fr
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)
FR8207625A 1981-05-01 1982-05-03 Selecteur de couleurs a deux modes pour un tube cathodique a penetration de faisceau Expired FR2505119B1 (fr)

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
FR2505119A1 FR2505119A1 (fr) 1982-11-05
FR2505119B1 true FR2505119B1 (fr) 1986-08-01

Family

ID=22984550

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8207625A Expired FR2505119B1 (fr) 1981-05-01 1982-05-03 Selecteur de couleurs a deux modes pour un tube cathodique a penetration de faisceau

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
CA1092249A (en) * 1975-05-01 1980-12-23 Derek Chambers Switched high voltage power supply system
US4203055A (en) * 1975-05-01 1980-05-13 Raytheon Company High voltage power supply system

Also Published As

Publication number Publication date
NL8201775A (nl) 1982-12-01
GB2098038A (en) 1982-11-10
DE3215307C2 (enrdf_load_stackoverflow) 1991-12-05
JPS57188189A (en) 1982-11-19
DE3215307A1 (de) 1983-01-13
FR2505119A1 (fr) 1982-11-05
JPH0244191B2 (ja) 1990-10-03
GB2098038B (en) 1984-10-31

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Legal Events

Date Code Title Description
ST Notification of lapse