GB9207614D0 - System for measuring cathode ray tube characteristics - Google Patents
System for measuring cathode ray tube characteristicsInfo
- Publication number
- GB9207614D0 GB9207614D0 GB929207614A GB9207614A GB9207614D0 GB 9207614 D0 GB9207614 D0 GB 9207614D0 GB 929207614 A GB929207614 A GB 929207614A GB 9207614 A GB9207614 A GB 9207614A GB 9207614 D0 GB9207614 D0 GB 9207614D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- ray tube
- cathode ray
- tube characteristics
- measuring cathode
- measuring
- 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.)
- Granted
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)
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 (3)
Publication Number | Publication Date |
---|---|
GB9207614D0 true GB9207614D0 (en) | 1992-05-27 |
GB2255700A GB2255700A (en) | 1992-11-11 |
GB2255700B GB2255700B (en) | 1995-02-15 |
Family
ID=19313153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9207614A Expired - Fee Related GB2255700B (en) | 1991-04-12 | 1992-04-08 | System for measuring cathode ray tube characteristics |
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 |
---|---|---|---|---|
US6252626B1 (en) | 1994-06-13 | 2001-06-26 | Image Processing Systems, Inc. | Test and alignment system for electronic display devices |
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 |
EP0765527A2 (en) * | 1994-06-13 | 1997-04-02 | 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 CN CN92102672A patent/CN1030939C/en not_active Expired - Fee Related
- 1992-04-10 RU SU5011572/09A patent/RU2117410C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1030939C (en) | 1996-02-07 |
KR920020981A (en) | 1992-11-21 |
MX9201634A (en) | 1994-06-30 |
GB2255700B (en) | 1995-02-15 |
KR940000997B1 (en) | 1994-02-07 |
GB2255700A (en) | 1992-11-11 |
CN1065731A (en) | 1992-10-28 |
RU2117410C1 (en) | 1998-08-10 |
MY108017A (en) | 1996-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20030408 |