DD100564A1 - - Google Patents
Info
- Publication number
- DD100564A1 DD100564A1 DD16119972A DD16119972A DD100564A1 DD 100564 A1 DD100564 A1 DD 100564A1 DD 16119972 A DD16119972 A DD 16119972A DD 16119972 A DD16119972 A DD 16119972A DD 100564 A1 DD100564 A1 DD 100564A1
- Authority
- DD
- German Democratic Republic
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
- G01R31/302—Contactless testing
- G01R31/305—Contactless testing using electron beams
- G01R31/306—Contactless testing using electron beams of printed or hybrid circuits
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tests Of Electronic Circuits (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16119972A DD100564A1 (de) | 1972-03-01 | 1972-03-01 | |
| DE19732309371 DE2309371A1 (de) | 1972-03-01 | 1973-02-24 | Verfahren und pruefeinrichtungen zur pruefung von spannungsgroessen elektrischer pruefobjekte |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16119972A DD100564A1 (de) | 1972-03-01 | 1972-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD100564A1 true DD100564A1 (de) | 1973-09-20 |
Family
ID=5485512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16119972A DD100564A1 (de) | 1972-03-01 | 1972-03-01 |
Country Status (2)
| Country | Link |
|---|---|
| DD (1) | DD100564A1 (de) |
| DE (1) | DE2309371A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL68568A0 (en) * | 1983-05-04 | 1983-09-30 | Optrotech Ltd | Apparatus and method for automatic inspection of printed circuitboards |
| DE3683053D1 (de) * | 1986-10-23 | 1992-01-30 | Ibm | Verfahren zur kontaktfreien pruefung von platinen fuer integrierte schaltungen unter atmosphaerischen bedingungen. |
| DE4400949C1 (de) * | 1994-01-14 | 1995-06-14 | Fraunhofer Ges Forschung | Verfahren zum berührungslosen Messen von Spannungen innerhalb von integrierten Schaltungen |
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1972
- 1972-03-01 DD DD16119972A patent/DD100564A1/xx unknown
-
1973
- 1973-02-24 DE DE19732309371 patent/DE2309371A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2309371A1 (de) | 1973-09-27 |