SG45440A1 - Equipment for correcting the raster in a television apparatus - Google Patents

Equipment for correcting the raster in a television apparatus

Info

Publication number
SG45440A1
SG45440A1 SG1996008654A SG1996008654A SG45440A1 SG 45440 A1 SG45440 A1 SG 45440A1 SG 1996008654 A SG1996008654 A SG 1996008654A SG 1996008654 A SG1996008654 A SG 1996008654A SG 45440 A1 SG45440 A1 SG 45440A1
Authority
SG
Singapore
Prior art keywords
picture element
correcting
correction
raster
equipment
Prior art date
Application number
SG1996008654A
Other languages
English (en)
Inventor
Jacques Chauvin
Gunter Gleim
Original Assignee
Thomson Brandt Gmbh
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 Thomson Brandt Gmbh filed Critical Thomson Brandt Gmbh
Publication of SG45440A1 publication Critical patent/SG45440A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
    • H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements
    • H04N3/2335—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements with calculating means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • 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
    • H01J9/44—Factory adjustment of completed discharge tubes or lamps to comply with desired tolerances
    • 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
    • H04N9/28—Arrangements for convergence or focusing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Details Of Television Scanning (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Processing Of Color Television Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
SG1996008654A 1990-04-25 1991-04-17 Equipment for correcting the raster in a television apparatus SG45440A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4013123A DE4013123A1 (de) 1990-04-25 1990-04-25 Einrichtung zur rasterkorrektur in einem fernsehempfaenger

Publications (1)

Publication Number Publication Date
SG45440A1 true SG45440A1 (en) 1998-01-16

Family

ID=6405025

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996008654A SG45440A1 (en) 1990-04-25 1991-04-17 Equipment for correcting the raster in a television apparatus

Country Status (7)

Country Link
EP (1) EP0453934B1 (fr)
JP (1) JP3255936B2 (fr)
KR (1) KR910019436A (fr)
AT (1) ATE139659T1 (fr)
DE (2) DE4013123A1 (fr)
ES (1) ES2090166T3 (fr)
SG (1) SG45440A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57166776A (en) * 1981-04-03 1982-10-14 Tektronix Inc Electromagnetic deflecting circuit
GB2102258B (en) * 1981-07-06 1985-09-18 Tektronix Inc Closed-loop correction system for crt-type display
JPH02107089A (ja) * 1988-10-15 1990-04-19 Sony Corp 画像表示の補正波形データ移相処理装置

Also Published As

Publication number Publication date
JPH0746426A (ja) 1995-02-14
EP0453934A2 (fr) 1991-10-30
ATE139659T1 (de) 1996-07-15
EP0453934A3 (en) 1992-03-18
JP3255936B2 (ja) 2002-02-12
DE59107940D1 (de) 1996-07-25
DE4013123A1 (de) 1991-10-31
EP0453934B1 (fr) 1996-06-19
ES2090166T3 (es) 1996-10-16
KR910019436A (ko) 1991-11-30

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