JPS3921440B1 - - Google Patents
Info
- Publication number
- JPS3921440B1 JPS3921440B1 JP4183861A JP4183861A JPS3921440B1 JP S3921440 B1 JPS3921440 B1 JP S3921440B1 JP 4183861 A JP4183861 A JP 4183861A JP 4183861 A JP4183861 A JP 4183861A JP S3921440 B1 JPS3921440 B1 JP S3921440B1
- 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.)
- Pending
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
- G01R31/26—Testing of individual semiconductor devices
- G01R31/2607—Circuits therefor
- G01R31/2632—Circuits therefor for testing diodes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Thermistors And Varistors (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72431A US3104343A (en) | 1960-11-29 | 1960-11-29 | Characteristic ascertaining circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS3921440B1 true JPS3921440B1 (enExample) | 1964-09-30 |
Family
ID=22107502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4183861A Pending JPS3921440B1 (enExample) | 1960-11-29 | 1961-11-17 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3104343A (enExample) |
| JP (1) | JPS3921440B1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3254301A (en) * | 1962-06-27 | 1966-05-31 | Western Electric Co | Apparatus for testing slopes of characteristic curves by the sequential energizationof the component under test |
| US3324395A (en) * | 1963-12-31 | 1967-06-06 | Philco Corp | Apparatus including normally saturated amplifier means for visually reproducing characteristics of tunnel diodes |
| US3525043A (en) * | 1969-02-18 | 1970-08-18 | Nippon Electric Co | Apparatus for directly viewing current-voltage characteristics of a semiconductor element driven by a modulated pulse supply |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2162009A (en) * | 1937-12-16 | 1939-06-13 | Du Mont Allen B Lab Inc | Cathode ray cyclographic bridge balance indicator |
-
1960
- 1960-11-29 US US72431A patent/US3104343A/en not_active Expired - Lifetime
-
1961
- 1961-11-17 JP JP4183861A patent/JPS3921440B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3104343A (en) | 1963-09-17 |