MX9606425A - Sistema de prueba y alineacion para dispositivos de despliegue visual electronicos. - Google Patents

Sistema de prueba y alineacion para dispositivos de despliegue visual electronicos.

Info

Publication number
MX9606425A
MX9606425A MX9606425A MX9606425A MX9606425A MX 9606425 A MX9606425 A MX 9606425A MX 9606425 A MX9606425 A MX 9606425A MX 9606425 A MX9606425 A MX 9606425A MX 9606425 A MX9606425 A MX 9606425A
Authority
MX
Mexico
Prior art keywords
crt
test
aligning
testing
display devices
Prior art date
Application number
MX9606425A
Other languages
English (en)
Inventor
Eric S Buckley
Bruce W Lee
Branko Bukal
Wayne G Dawe
Andrew G Noonan
Todd R Richardson
Original Assignee
Image Proc Systems Inc
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 Image Proc Systems Inc filed Critical Image Proc Systems Inc
Publication of MX9606425A publication Critical patent/MX9606425A/es

Links

Classifications

    • 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
    • H01J9/42—Measurement or testing during manufacture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Abstract

Aparatos y métodos para un sistema y método para probar y alinear un tubo de rayos catodicos, que puede realizar en secuencia todas las pruebas necesarias para alinear precisamente el tubo de rayos catodicos, y proporcionar una retroalimentacion de tiempo real para los ajustes del operador. El sistema puede integrar cada una de las mediciones, y verificar automáticamente las mediciones previamente realizadas como se requiera. También se proporciona una cámara de dispositivo de par cargado de color mejorado, que puede mantener el enfoque sin importar las variaciones en el espesor y en la curvatura del vidrio de la pantalla del tubo de rayos catodicos. Además, se pueden incorporar ensambles de filtro optico de fotodiodo y lente, y ensambles moduladores de frecuencia, en el sistema, para mejorar adicionalmente la prueba y alineacion de los tubos de rayos catodicos.
MX9606425A 1994-06-13 1995-06-13 Sistema de prueba y alineacion para dispositivos de despliegue visual electronicos. MX9606425A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25930994A 1994-06-13 1994-06-13
PCT/CA1995/000352 WO1995034906A2 (en) 1994-06-13 1995-06-13 Test and alignment system for electronic display devices

Publications (1)

Publication Number Publication Date
MX9606425A true MX9606425A (es) 1997-12-31

Family

ID=22984409

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9606425A MX9606425A (es) 1994-06-13 1995-06-13 Sistema de prueba y alineacion para dispositivos de despliegue visual electronicos.

Country Status (8)

Country Link
EP (1) EP0765527A2 (es)
JP (1) JPH10501663A (es)
AU (1) AU2877295A (es)
BR (1) BR9508011A (es)
CA (1) CA2192539A1 (es)
MX (1) MX9606425A (es)
RU (1) RU2157057C2 (es)
WO (1) WO1995034906A2 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5969756A (en) * 1994-06-13 1999-10-19 Image Processing Systems Inc. Test and alignment system for electronic display devices and test fixture for same
US6252626B1 (en) 1994-06-13 2001-06-26 Image Processing Systems, Inc. Test and alignment system for electronic display devices
KR100257826B1 (ko) * 1997-06-09 2000-07-01 윤종용 영상표시장치의 기울기 조정 방법 및 장치
US6097355A (en) * 1997-11-17 2000-08-01 Image Processing Systems, Inc. Purity/beam landing error measurement method for electronic display devices
US6058221A (en) * 1998-01-16 2000-05-02 Image Processing Systems, Inc. Electron beam profile measurement method and system
ES2160072B1 (es) * 1999-09-17 2003-04-16 Sharp Electronica Espana S A Sistema de chequeo y ajuste de televisores.
EP2509332B1 (en) * 2011-04-04 2015-12-30 AGUSTAWESTLAND S.p.A. Automatic test system for digital display systems
RU2469372C1 (ru) * 2011-05-27 2012-12-10 Открытое акционерное общество "Информационные спутниковые системы" имени академика М.Ф. Решетнева" Способ формирования испытательных тестов электронных устройств

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543361B1 (fr) * 1983-03-25 1985-06-21 Videocolor Sa Procede de mesure de convergence d'un tube cathodique a trois canons et a masque perfore et dispositif de mise en oeuvre
US4688079A (en) * 1986-08-05 1987-08-18 Zenith Electronics Corporation Color CRT purity measurement
JP2707668B2 (ja) * 1988-12-27 1998-02-04 ミノルタ株式会社 カラーｃｒｔのコンバーゼンス測定装置
JPH02174491A (ja) * 1988-12-27 1990-07-05 Minolta Camera Co Ltd カラーｃｒｔのコンバーゼンス測定装置
KR940000997B1 (ko) * 1991-04-12 1994-02-07 삼성전관 주식회사 칼라수상관 스크린의 다수포인트를 측정하기 위한 자계 이동코일 선택장치
US5216504A (en) * 1991-09-25 1993-06-01 Display Laboratories, Inc. Automatic precision video monitor alignment system

Also Published As

Publication number Publication date
CA2192539A1 (en) 1995-12-21
EP0765527A2 (en) 1997-04-02
WO1995034906A3 (en) 1996-02-29
AU2877295A (en) 1996-01-05
WO1995034906A2 (en) 1995-12-21
RU2157057C2 (ru) 2000-09-27
BR9508011A (pt) 1997-09-02
JPH10501663A (ja) 1998-02-10

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