JPS6237538B2 - - Google Patents
Info
- Publication number
- JPS6237538B2 JPS6237538B2 JP12835378A JP12835378A JPS6237538B2 JP S6237538 B2 JPS6237538 B2 JP S6237538B2 JP 12835378 A JP12835378 A JP 12835378A JP 12835378 A JP12835378 A JP 12835378A JP S6237538 B2 JPS6237538 B2 JP S6237538B2
- Authority
- JP
- Japan
- Prior art keywords
- collector
- write current
- collector electrode
- memory cell
- pair
- 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
Links
- 239000004065 semiconductor Substances 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000015556 catabolic process Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000010354 integration Effects 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B69/00—Erasable-and-programmable ROM [EPROM] devices not provided for in groups H10B41/00 - H10B63/00, e.g. ultraviolet erasable-and-programmable ROM [UVEPROM] devices
Landscapes
- Read Only Memory (AREA)
- Semiconductor Memories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12835378A JPS5555561A (en) | 1978-10-20 | 1978-10-20 | Junction destructive programmable memory cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12835378A JPS5555561A (en) | 1978-10-20 | 1978-10-20 | Junction destructive programmable memory cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5555561A JPS5555561A (en) | 1980-04-23 |
| JPS6237538B2 true JPS6237538B2 (enrdf_load_stackoverflow) | 1987-08-13 |
Family
ID=14982712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12835378A Granted JPS5555561A (en) | 1978-10-20 | 1978-10-20 | Junction destructive programmable memory cell |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5555561A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1145829A (en) * | 1979-04-30 | 1983-05-03 | Robert C. Green | Digitally encoded abnormal tire condition indicating system |
| JPS5825260A (ja) * | 1981-08-08 | 1983-02-15 | Fujitsu Ltd | 接合短絡型プログラマブルリ−ドオンリメモリ |
| JPH0210105U (enrdf_load_stackoverflow) * | 1988-07-04 | 1990-01-23 |
-
1978
- 1978-10-20 JP JP12835378A patent/JPS5555561A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5555561A (en) | 1980-04-23 |