MY108017A - System for measuring crt characteristic. - Google Patents
System for measuring crt characteristic.Info
- Publication number
- MY108017A MY108017A MYPI92000538A MYPI19920538A MY108017A MY 108017 A MY108017 A MY 108017A MY PI92000538 A MYPI92000538 A MY PI92000538A MY PI19920538 A MYPI19920538 A MY PI19920538A MY 108017 A MY108017 A MY 108017A
- Authority
- MY
- Malaysia
- Prior art keywords
- cpu
- selector
- crt
- crt characteristic
- time
- Prior art date
Links
Classifications
-
- 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)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
A CRT CHARACTERISTIC MEASURING SYSTEM IS DISCLOSED WHICH COMPRISES A PLURALITY OF CAMERAS 12, A VIDEO PROCESSOR 30, A MONITOR 40, A CPU 60, A MAGNETIC FIELD CONTROLLER 50, A SELECTOR 20, AN OUTPUT PORTION 70 SO AS TO SIMULTANEOUSLY CALCULATE LANDING STATES WITH RESPECT TO TIME AT VARIOUS POINTS OF A CRT UNDER TEST USING THE SELECTOR UNDER THE CONTROL OF THE CPU, AND TO MEASURE THE AMOUNT OF THERMAL DRIFT, THEREBY REDUCING THE MEASUREMENT TIME AND REALIZING PRECISE MEASUREMENT. (FIG. 2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910005837A KR940000997B1 (en) | 1991-04-12 | 1991-04-12 | Checking apparatus of moving coil |
Publications (1)
Publication Number | Publication Date |
---|---|
MY108017A true MY108017A (en) | 1996-07-30 |
Family
ID=19313153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI92000538A MY108017A (en) | 1991-04-12 | 1992-03-27 | System for measuring crt characteristic. |
Country Status (6)
Country | Link |
---|---|
KR (1) | KR940000997B1 (en) |
CN (1) | CN1030939C (en) |
GB (1) | GB2255700B (en) |
MX (1) | MX9201634A (en) |
MY (1) | MY108017A (en) |
RU (1) | RU2117410C1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR9508011A (en) * | 1994-06-13 | 1997-09-02 | Image Processing Systems Inc | System for testing and aligning a crt set mounted on a test apparatus |
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 |
JPH099304A (en) * | 1995-06-24 | 1997-01-10 | Matsushita Electric Ind Co Ltd | Beam position simulation adjustment device |
JPH09312861A (en) * | 1996-05-23 | 1997-12-02 | Sony Corp | Image quality measuring device for color display device and image quality measuring method therefor |
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 |
JP4139485B2 (en) * | 1998-09-17 | 2008-08-27 | シャープ株式会社 | Display image evaluation method and display image evaluation system |
GB2486884A (en) * | 2010-12-22 | 2012-07-04 | Waukesha Bearings Ltd | A magnetic bearing drive circuit driven from a pair of Direct Current link voltage rails |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU489261A1 (en) * | 1973-11-11 | 1975-10-25 | Предприятие П/Я Г-4149 | TV camera |
JPS5391521A (en) * | 1977-01-24 | 1978-08-11 | Hitachi Ltd | Detector for convergence chromatic aberration |
SU930476A1 (en) * | 1979-10-10 | 1982-05-23 | Государственный Макеевский Ордена Октябрьской Революции Научно-Исследовательский Институт По Безопасности Работ В Горной Промышленности | Protective cut-out device for shaft traction dc networks |
SU1379942A1 (en) * | 1984-06-25 | 1988-03-07 | Ленинградский Институт Точной Механики И Оптики | Television pick-up camera |
US4897721A (en) * | 1988-05-16 | 1990-01-30 | Apple Computer | Automated testing apparatus for screen alignment |
-
1991
- 1991-04-12 KR KR1019910005837A patent/KR940000997B1/en not_active IP Right Cessation
-
1992
- 1992-03-27 MY MYPI92000538A patent/MY108017A/en unknown
- 1992-04-08 GB GB9207614A patent/GB2255700B/en not_active Expired - Fee Related
- 1992-04-09 MX MX9201634A patent/MX9201634A/en not_active IP Right Cessation
- 1992-04-10 RU SU5011572/09A patent/RU2117410C1/en not_active IP Right Cessation
- 1992-04-10 CN CN92102672A patent/CN1030939C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1030939C (en) | 1996-02-07 |
KR920020981A (en) | 1992-11-21 |
GB2255700A (en) | 1992-11-11 |
RU2117410C1 (en) | 1998-08-10 |
KR940000997B1 (en) | 1994-02-07 |
GB9207614D0 (en) | 1992-05-27 |
GB2255700B (en) | 1995-02-15 |
MX9201634A (en) | 1994-06-30 |
CN1065731A (en) | 1992-10-28 |
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