JPS4881480A - - Google Patents
Info
- Publication number
- JPS4881480A JPS4881480A JP47125405A JP12540572A JPS4881480A JP S4881480 A JPS4881480 A JP S4881480A JP 47125405 A JP47125405 A JP 47125405A JP 12540572 A JP12540572 A JP 12540572A JP S4881480 A JPS4881480 A JP S4881480A
- Authority
- JP
- Japan
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Tests Of Electronic Circuits (AREA)
- Semiconductor Integrated Circuits (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7147913A FR2165812B1 (it) | 1971-12-29 | 1971-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4881480A true JPS4881480A (it) | 1973-10-31 |
| JPS5138225B2 JPS5138225B2 (it) | 1976-10-20 |
Family
ID=9088557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47125405A Expired JPS5138225B2 (it) | 1971-12-29 | 1972-12-15 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | UST930006I4 (it) |
| JP (1) | JPS5138225B2 (it) |
| DE (1) | DE2258879A1 (it) |
| FR (1) | FR2165812B1 (it) |
| GB (1) | GB1404863A (it) |
| IT (1) | IT974660B (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5129083A (en) * | 1974-09-05 | 1976-03-11 | Sony Corp | Hakumaku no tokuseikensaho |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4053833A (en) | 1974-02-12 | 1977-10-11 | Westinghouse Electric Corporation | Contactless test method for integrated circuits |
| US4169244A (en) | 1978-02-03 | 1979-09-25 | Plows Graham S | Electron probe testing, analysis and fault diagnosis in electronic circuits |
| US4242633A (en) | 1979-04-20 | 1980-12-30 | Tissot Pierre L | Integrated circuit light emitting electronic malfunction checking system |
| DE3235100A1 (de) * | 1982-09-22 | 1984-03-22 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur messung elektrischer potentiale an vergrabener festkoerpersubstanz |
| US4755748A (en) | 1985-06-05 | 1988-07-05 | Bell Communications Research, Inc. | Method and apparatus for analyzing semiconductor devices using charge-sensitive electron-beam-injected-carrier microscopy |
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1971
- 1971-12-29 FR FR7147913A patent/FR2165812B1/fr not_active Expired
-
1972
- 1972-10-27 IT IT31014/72A patent/IT974660B/it active
- 1972-12-01 DE DE19722258879 patent/DE2258879A1/de active Pending
- 1972-12-15 JP JP47125405A patent/JPS5138225B2/ja not_active Expired
- 1972-12-15 GB GB5788172A patent/GB1404863A/en not_active Expired
-
1974
- 1974-03-13 US US45070474 patent/UST930006I4/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5129083A (en) * | 1974-09-05 | 1976-03-11 | Sony Corp | Hakumaku no tokuseikensaho |
Also Published As
| Publication number | Publication date |
|---|---|
| IT974660B (it) | 1974-07-10 |
| UST930006I4 (en) | 1975-01-07 |
| JPS5138225B2 (it) | 1976-10-20 |
| FR2165812B1 (it) | 1974-06-07 |
| DE2258879A1 (de) | 1973-07-05 |
| FR2165812A1 (it) | 1973-08-10 |
| GB1404863A (en) | 1975-09-03 |