JPS5285432A - Write-in read-out-only semiconductor memory - Google Patents
Write-in read-out-only semiconductor memoryInfo
- Publication number
- JPS5285432A JPS5285432A JP169276A JP169276A JPS5285432A JP S5285432 A JPS5285432 A JP S5285432A JP 169276 A JP169276 A JP 169276A JP 169276 A JP169276 A JP 169276A JP S5285432 A JPS5285432 A JP S5285432A
- Authority
- JP
- Japan
- Prior art keywords
- write
- read
- semiconductor memory
- writing
- layer
- 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
Abstract
PURPOSE: To decrease temperature for writing amd, at the same time, to shorten continuous writing time by making a memory portion of a write-in, read-outonly semiconductor memory device as an amorphous semiconductor layer and by polycrystallizing the said layer by writing circuit.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP169276A JPS5285432A (en) | 1976-01-08 | 1976-01-08 | Write-in read-out-only semiconductor memory |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP169276A JPS5285432A (en) | 1976-01-08 | 1976-01-08 | Write-in read-out-only semiconductor memory |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5285432A true JPS5285432A (en) | 1977-07-15 |
JPS5653835B2 JPS5653835B2 (en) | 1981-12-22 |
Family
ID=11508567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP169276A Granted JPS5285432A (en) | 1976-01-08 | 1976-01-08 | Write-in read-out-only semiconductor memory |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5285432A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4940114A (en) * | 1972-08-16 | 1974-04-15 | ||
JPS5019912A (en) * | 1973-06-30 | 1975-03-03 |
-
1976
- 1976-01-08 JP JP169276A patent/JPS5285432A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4940114A (en) * | 1972-08-16 | 1974-04-15 | ||
JPS5019912A (en) * | 1973-06-30 | 1975-03-03 |
Also Published As
Publication number | Publication date |
---|---|
JPS5653835B2 (en) | 1981-12-22 |
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