GB2247350B - Method and apparatus for inspecting electronic circuit - Google Patents
Method and apparatus for inspecting electronic circuitInfo
- Publication number
- GB2247350B GB2247350B GB9117906A GB9117906A GB2247350B GB 2247350 B GB2247350 B GB 2247350B GB 9117906 A GB9117906 A GB 9117906A GB 9117906 A GB9117906 A GB 9117906A GB 2247350 B GB2247350 B GB 2247350B
- Authority
- GB
- United Kingdom
- Prior art keywords
- electronic circuit
- inspecting electronic
- inspecting
- circuit
- electronic
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Tests Of Electronic Circuits (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Adjustable Resistors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2221855A JPH04104074A (en) | 1990-08-22 | 1990-08-22 | Electronic printed-circuit board inspection device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9117906D0 GB9117906D0 (en) | 1991-10-09 |
GB2247350A GB2247350A (en) | 1992-02-26 |
GB2247350B true GB2247350B (en) | 1994-02-16 |
Family
ID=16773248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9117906A Expired - Fee Related GB2247350B (en) | 1990-08-22 | 1991-08-20 | Method and apparatus for inspecting electronic circuit |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPH04104074A (en) |
KR (1) | KR920004854A (en) |
DE (1) | DE4126473A1 (en) |
GB (1) | GB2247350B (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4400809A (en) * | 1981-03-02 | 1983-08-23 | Texas Instruments Incorporated | Arbitrary drive for magnetic field waveform control |
WO1987001813A1 (en) * | 1985-09-23 | 1987-03-26 | Sharetree Limited | An oven for the burn-in of integrated circuits |
GB2199957A (en) * | 1987-01-16 | 1988-07-20 | Teradyne Inc | Automatic circuit tester control |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58158566A (en) * | 1982-03-17 | 1983-09-20 | Hitachi Ltd | Inspecting unit |
US4675673A (en) * | 1984-01-27 | 1987-06-23 | Oliver Douglas E | Programmable pin driver system |
-
1990
- 1990-08-22 JP JP2221855A patent/JPH04104074A/en active Pending
-
1991
- 1991-07-29 KR KR1019910013021A patent/KR920004854A/en not_active Application Discontinuation
- 1991-08-09 DE DE4126473A patent/DE4126473A1/en not_active Ceased
- 1991-08-20 GB GB9117906A patent/GB2247350B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4400809A (en) * | 1981-03-02 | 1983-08-23 | Texas Instruments Incorporated | Arbitrary drive for magnetic field waveform control |
WO1987001813A1 (en) * | 1985-09-23 | 1987-03-26 | Sharetree Limited | An oven for the burn-in of integrated circuits |
GB2199957A (en) * | 1987-01-16 | 1988-07-20 | Teradyne Inc | Automatic circuit tester control |
Also Published As
Publication number | Publication date |
---|---|
GB9117906D0 (en) | 1991-10-09 |
JPH04104074A (en) | 1992-04-06 |
KR920004854A (en) | 1992-03-28 |
DE4126473A1 (en) | 1992-03-05 |
GB2247350A (en) | 1992-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
746 | Register noted 'licences of right' (sect. 46/1977) |
Effective date: 19950810 |
|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19960820 |