JPS58196696A - 紫外線消去型メモリ装置 - Google Patents
紫外線消去型メモリ装置Info
- Publication number
- JPS58196696A JPS58196696A JP57080478A JP8047882A JPS58196696A JP S58196696 A JPS58196696 A JP S58196696A JP 57080478 A JP57080478 A JP 57080478A JP 8047882 A JP8047882 A JP 8047882A JP S58196696 A JPS58196696 A JP S58196696A
- Authority
- JP
- Japan
- Prior art keywords
- memory
- transistor
- element group
- address
- circuit
- 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.)
- Granted
Links
- 230000005669 field effect Effects 0.000 claims description 15
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 230000002950 deficient Effects 0.000 abstract description 17
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 3
- 239000004065 semiconductor Substances 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 abstract description 2
- 230000008439 repair process Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 3
- 229920005591 polysilicon Polymers 0.000 description 3
- 239000000872 buffer Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 102100030551 Protein MEMO1 Human genes 0.000 description 1
- 101710176845 Protein MEMO1 Proteins 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- For Increasing The Reliability Of Semiconductor Memories (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Read Only Memory (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57080478A JPS58196696A (ja) | 1982-05-11 | 1982-05-11 | 紫外線消去型メモリ装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57080478A JPS58196696A (ja) | 1982-05-11 | 1982-05-11 | 紫外線消去型メモリ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58196696A true JPS58196696A (ja) | 1983-11-16 |
| JPS6233679B2 JPS6233679B2 (enrdf_load_stackoverflow) | 1987-07-22 |
Family
ID=13719375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57080478A Granted JPS58196696A (ja) | 1982-05-11 | 1982-05-11 | 紫外線消去型メモリ装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58196696A (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5341946A (en) * | 1976-09-29 | 1978-04-15 | Hitachi Ltd | Memory system |
-
1982
- 1982-05-11 JP JP57080478A patent/JPS58196696A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5341946A (en) * | 1976-09-29 | 1978-04-15 | Hitachi Ltd | Memory system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6233679B2 (enrdf_load_stackoverflow) | 1987-07-22 |
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