GB1403061A - Method of guiding the beam of charged particles of a luminescent screen tube - Google Patents

Method of guiding the beam of charged particles of a luminescent screen tube

Info

Publication number
GB1403061A
GB1403061A GB4715672A GB4715672A GB1403061A GB 1403061 A GB1403061 A GB 1403061A GB 4715672 A GB4715672 A GB 4715672A GB 4715672 A GB4715672 A GB 4715672A GB 1403061 A GB1403061 A GB 1403061A
Authority
GB
United Kingdom
Prior art keywords
guidance
strips
line
beams
frequency
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
GB4715672A
Other languages
English (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1403061A publication Critical patent/GB1403061A/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
    • H04N9/22—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information
    • H04N9/24—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information using means, integral with, or external to, the tube, for producing signal indicating instantaneous beam position
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
GB4715672A 1971-10-21 1972-10-12 Method of guiding the beam of charged particles of a luminescent screen tube Expired GB1403061A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7137819A FR2157183A5 (xx) 1971-10-21 1971-10-21

Publications (1)

Publication Number Publication Date
GB1403061A true GB1403061A (en) 1975-08-13

Family

ID=9084696

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4715672A Expired GB1403061A (en) 1971-10-21 1972-10-12 Method of guiding the beam of charged particles of a luminescent screen tube

Country Status (8)

Country Link
JP (1) JPS4876435A (xx)
BR (1) BR7207375D0 (xx)
CA (1) CA997465A (xx)
DE (1) DE2251636A1 (xx)
FR (1) FR2157183A5 (xx)
GB (1) GB1403061A (xx)
IT (1) IT975320B (xx)
NL (1) NL7214276A (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001054160A2 (en) * 2000-01-17 2001-07-26 Koninklijke Philips Electronics N.V. Tracking cathode ray tube circuit having a modulator demodulator
WO2001062011A1 (en) * 2000-02-14 2001-08-23 Koninklijke Philips Electronics N.V. Shadowmaskless tracking cathode ray tube control circuit having inverse beam current compensation
CN116299497A (zh) * 2023-05-12 2023-06-23 深圳深浦电气有限公司 光学检测的方法、装置和计算机可读存储介质

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949087A (ja) * 1982-09-13 1984-03-21 Sony Corp テレビジヨン受像機

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001054160A2 (en) * 2000-01-17 2001-07-26 Koninklijke Philips Electronics N.V. Tracking cathode ray tube circuit having a modulator demodulator
WO2001054160A3 (en) * 2000-01-17 2001-12-27 Koninkl Philips Electronics Nv Tracking cathode ray tube circuit having a modulator demodulator
US6417633B1 (en) 2000-01-17 2002-07-09 Koninklijke Philips Electronics N.V. Tracking cathode ray tube circuit having a modulator demodulator
WO2001062011A1 (en) * 2000-02-14 2001-08-23 Koninklijke Philips Electronics N.V. Shadowmaskless tracking cathode ray tube control circuit having inverse beam current compensation
US6462488B2 (en) 2000-02-14 2002-10-08 Koninklijke Philips Electronics N.V. Shadowmaskless tracking cathode ray tube control circuit having inverse beam current compensation
CN116299497A (zh) * 2023-05-12 2023-06-23 深圳深浦电气有限公司 光学检测的方法、装置和计算机可读存储介质
CN116299497B (zh) * 2023-05-12 2023-08-11 深圳深浦电气有限公司 光学检测的方法、装置和计算机可读存储介质

Also Published As

Publication number Publication date
CA997465A (fr) 1976-09-21
DE2251636A1 (de) 1973-04-26
JPS4876435A (xx) 1973-10-15
IT975320B (it) 1974-07-20
BR7207375D0 (pt) 1973-09-25
FR2157183A5 (xx) 1973-06-01
NL7214276A (xx) 1973-04-25

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees