IT1251352B - Dispositivo automatico ad ampio spettro operativo per il cambio di frequenza nella deflessione orizzontale di monitor a multisincronismo - Google Patents

Dispositivo automatico ad ampio spettro operativo per il cambio di frequenza nella deflessione orizzontale di monitor a multisincronismo

Info

Publication number
IT1251352B
IT1251352B IT02078490A IT2078490A IT1251352B IT 1251352 B IT1251352 B IT 1251352B IT 02078490 A IT02078490 A IT 02078490A IT 2078490 A IT2078490 A IT 2078490A IT 1251352 B IT1251352 B IT 1251352B
Authority
IT
Italy
Prior art keywords
automatic
frequency
change
horizontal deflection
spectrum
Prior art date
Application number
IT02078490A
Other languages
English (en)
Other versions
IT9020784A0 (it
IT9020784A1 (it
Inventor
Silvano Gornati
Mauro Merlo
Maurizio Zuffada
Loic Lietar
Original Assignee
St Microelectronics Srl
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 St Microelectronics Srl filed Critical St Microelectronics Srl
Publication of IT9020784A0 publication Critical patent/IT9020784A0/it
Priority to IT02078490A priority Critical patent/IT1251352B/it
Priority to EP91109162A priority patent/EP0463418B1/en
Priority to DE69129880T priority patent/DE69129880T2/de
Priority to US07/713,691 priority patent/US5142204A/en
Priority to KR1019910010464A priority patent/KR920001314A/ko
Priority to JP03180608A priority patent/JP3095813B2/ja
Priority to TW080105901A priority patent/TW209928B/zh
Publication of IT9020784A1 publication Critical patent/IT9020784A1/it
Priority to US08/296,205 priority patent/USRE35588E/en
Application granted granted Critical
Publication of IT1251352B publication Critical patent/IT1251352B/it

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/153—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using cathode-ray tubes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/06—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows
    • G09G1/14—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible
    • G09G1/16—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible the pattern of rectangular co-ordinates extending over the whole area of the screen, i.e. television type raster
    • G09G1/165—Details of a display terminal using a CRT, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G1/167—Details of the interface to the display terminal specific for a CRT
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/04—Deflection circuits ; Constructional details not otherwise provided for
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/06—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows
    • G09G1/14—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible
    • G09G1/16—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible the pattern of rectangular co-ordinates extending over the whole area of the screen, i.e. television type raster

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Details Of Television Scanning (AREA)
  • Synchronizing For Television (AREA)
IT02078490A 1990-06-27 1990-06-27 Dispositivo automatico ad ampio spettro operativo per il cambio di frequenza nella deflessione orizzontale di monitor a multisincronismo IT1251352B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT02078490A IT1251352B (it) 1990-06-27 1990-06-27 Dispositivo automatico ad ampio spettro operativo per il cambio di frequenza nella deflessione orizzontale di monitor a multisincronismo
EP91109162A EP0463418B1 (en) 1990-06-27 1991-06-05 A broad operational range, automatic device for the change of frequency in the horizontal deflection of multisynchronization monitors
DE69129880T DE69129880T2 (de) 1990-06-27 1991-06-05 Automatische Einrichtung mit einem breiten Anwendungsbereich zur Veränderung der Horizontalablenkfrequenz von multisynchronen Monitoren
US07/713,691 US5142204A (en) 1990-06-27 1991-06-11 Broad operational range, automatic device for the change of frequency in the horizontal deflection of multi-synchronization monitors
KR1019910010464A KR920001314A (ko) 1990-06-27 1991-06-24 다중-동기화 모니터 수평 편향 주파수 변경용 광동작 범위 자동장치
JP03180608A JP3095813B2 (ja) 1990-06-27 1991-06-26 マルチ同期モニターの水平偏向周波数を可変にするための広動作帯域の自動デバイス
TW080105901A TW209928B (it) 1990-06-27 1991-07-29
US08/296,205 USRE35588E (en) 1990-06-27 1994-08-25 Broad operational range, automatic device for the change of frequency in the horizontal deflection of multi-synchronization monitors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02078490A IT1251352B (it) 1990-06-27 1990-06-27 Dispositivo automatico ad ampio spettro operativo per il cambio di frequenza nella deflessione orizzontale di monitor a multisincronismo

Publications (3)

Publication Number Publication Date
IT9020784A0 IT9020784A0 (it) 1990-06-27
IT9020784A1 IT9020784A1 (it) 1991-12-28
IT1251352B true IT1251352B (it) 1995-05-08

Family

ID=11172024

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02078490A IT1251352B (it) 1990-06-27 1990-06-27 Dispositivo automatico ad ampio spettro operativo per il cambio di frequenza nella deflessione orizzontale di monitor a multisincronismo

Country Status (7)

Country Link
US (2) US5142204A (it)
EP (1) EP0463418B1 (it)
JP (1) JP3095813B2 (it)
KR (1) KR920001314A (it)
DE (1) DE69129880T2 (it)
IT (1) IT1251352B (it)
TW (1) TW209928B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1251352B (it) * 1990-06-27 1995-05-08 St Microelectronics Srl Dispositivo automatico ad ampio spettro operativo per il cambio di frequenza nella deflessione orizzontale di monitor a multisincronismo
US5485220A (en) * 1992-11-23 1996-01-16 Eastman Kodak Company Sync stripper circuit
KR0144505B1 (ko) * 1995-09-18 1998-08-17 구자홍 영상표시기기의 화면 자동 조정장치 및 방법
US6097440A (en) * 1995-11-17 2000-08-01 Sony Corporation Synchronous processing device
US5917552A (en) * 1996-03-29 1999-06-29 Pixelvision Technology, Inc. Video signal interface system utilizing deductive control
US6876358B2 (en) 2001-12-25 2005-04-05 Nec-Mitsubishi Electric Visual Systems Corporation Multi-sync display apparatus
US8860800B2 (en) * 2011-03-31 2014-10-14 Flir Systems, Inc. Boresight alignment station

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753142A (en) * 1972-06-12 1973-08-14 Logimetrics Inc Signal generators employing digital phase locked loops and compensating circuits
JPS5360150A (en) * 1976-11-10 1978-05-30 Fujitsu Ltd Instantaneous leading-in system for digital phase lock loop
US4242639A (en) * 1978-09-05 1980-12-30 Ncr Corporation Digital phase lock circuit
DE2940482C2 (de) * 1979-10-05 1982-03-04 Siemens AG, 1000 Berlin und 8000 München Einstellbarer Frequenzgenerator
US4462110A (en) * 1981-04-07 1984-07-24 Honeywell Information Systems Inc. Digital phase-locked loop
US4399459A (en) * 1981-10-30 1983-08-16 Nicolet Instrument Corporation Flexible video synchronization circuit
DE3216631C2 (de) * 1982-05-04 1984-07-12 Siemens AG, 1000 Berlin und 8000 München Oszillatorschaltung
JPS59212891A (ja) * 1983-05-18 1984-12-01 パイオニア株式会社 同期回路
US4617520A (en) * 1984-01-03 1986-10-14 Motorola, Inc. Digital lock detector for a phase-locked loop
US4577163A (en) * 1984-07-09 1986-03-18 Honeywell Inc. Digital phase locked loop
US4680780A (en) * 1986-05-01 1987-07-14 Tektronix, Inc. Clock recovery digital phase-locked loop
JPS6315530A (ja) * 1986-07-08 1988-01-22 Sumitomo Electric Ind Ltd デイジタル位相同期ル−プ
US4689582A (en) * 1986-10-27 1987-08-25 Rca Corporation Phase-lock-loop circuit for a television apparatus
US4827341A (en) * 1986-12-16 1989-05-02 Fuji Photo Equipment Co., Ltd. Synchronizing signal generating circuit
DE3708538A1 (de) * 1987-03-13 1988-09-22 Siemens Ag Oszillatorschaltung
US4820993A (en) * 1987-08-17 1989-04-11 Cyclotomics, Inc. Digital phase lock loop
EP0310088B1 (en) * 1987-10-01 1996-06-05 Sharp Kabushiki Kaisha Digital phase-locked loop system
US5193103A (en) * 1988-03-02 1993-03-09 Gec - Marconi Limited Digital phase locked loop circuit
JPH07101847B2 (ja) * 1988-10-21 1995-11-01 シャープ株式会社 デジタルフェイズロックドループ装置
US4965533A (en) * 1989-08-31 1990-10-23 Qualcomm, Inc. Direct digital synthesizer driven phase lock loop frequency synthesizer
US5043813A (en) * 1990-03-26 1991-08-27 Thomson Consumer Electronics, Inc. Display locked timing signals for video processing
IT1251352B (it) * 1990-06-27 1995-05-08 St Microelectronics Srl Dispositivo automatico ad ampio spettro operativo per il cambio di frequenza nella deflessione orizzontale di monitor a multisincronismo

Also Published As

Publication number Publication date
KR920001314A (ko) 1992-01-30
DE69129880D1 (de) 1998-09-03
DE69129880T2 (de) 1999-04-15
JP3095813B2 (ja) 2000-10-10
EP0463418A2 (en) 1992-01-02
US5142204A (en) 1992-08-25
JPH04233586A (ja) 1992-08-21
EP0463418A3 (en) 1992-04-29
EP0463418B1 (en) 1998-07-29
TW209928B (it) 1993-07-21
IT9020784A0 (it) 1990-06-27
IT9020784A1 (it) 1991-12-28
USRE35588E (en) 1997-08-19

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970628