FR2285676A1 - Memoire morte a composants metal-oxyde-semi-conducteur complementaires - Google Patents
Memoire morte a composants metal-oxyde-semi-conducteur complementairesInfo
- Publication number
- FR2285676A1 FR2285676A1 FR7431620A FR7431620A FR2285676A1 FR 2285676 A1 FR2285676 A1 FR 2285676A1 FR 7431620 A FR7431620 A FR 7431620A FR 7431620 A FR7431620 A FR 7431620A FR 2285676 A1 FR2285676 A1 FR 2285676A1
- Authority
- FR
- France
- Prior art keywords
- oxide
- complementary metal
- semiconductor components
- dead memory
- dead
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
- G11C17/08—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using semiconductor devices, e.g. bipolar elements
- G11C17/10—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using semiconductor devices, e.g. bipolar elements in which contents are determined during manufacturing by a predetermined arrangement of coupling elements, e.g. mask-programmable ROM
- G11C17/12—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using semiconductor devices, e.g. bipolar elements in which contents are determined during manufacturing by a predetermined arrangement of coupling elements, e.g. mask-programmable ROM using field-effect devices
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7431620A FR2285676A1 (fr) | 1974-09-19 | 1974-09-19 | Memoire morte a composants metal-oxyde-semi-conducteur complementaires |
US05/612,968 US4037217A (en) | 1974-09-19 | 1975-09-12 | Read-only memory using complementary conductivity type insulated gate field effect transistors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7431620A FR2285676A1 (fr) | 1974-09-19 | 1974-09-19 | Memoire morte a composants metal-oxyde-semi-conducteur complementaires |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2285676A1 true FR2285676A1 (fr) | 1976-04-16 |
Family
ID=9143231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7431620A Withdrawn FR2285676A1 (fr) | 1974-09-19 | 1974-09-19 | Memoire morte a composants metal-oxyde-semi-conducteur complementaires |
Country Status (2)
Country | Link |
---|---|
US (1) | US4037217A (fr) |
FR (1) | FR2285676A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4122547A (en) * | 1977-08-09 | 1978-10-24 | Harris Corporation | Complementary FET drivers for programmable memories |
US4287571A (en) * | 1979-09-11 | 1981-09-01 | International Business Machines Corporation | High density transistor arrays |
US4453235A (en) * | 1980-05-27 | 1984-06-05 | Supertex, Inc. | Integrated memory circuits |
US8526209B2 (en) * | 2010-12-28 | 2013-09-03 | Stmicroelectronics International N.V. | Complementary read-only memory (ROM) cell and method for manufacturing the same |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3728696A (en) * | 1971-12-23 | 1973-04-17 | North American Rockwell | High density read-only memory |
US3866186A (en) * | 1972-05-16 | 1975-02-11 | Tokyo Shibaura Electric Co | Logic circuit arrangement employing insulated gate field effect transistors |
US3760380A (en) * | 1972-06-02 | 1973-09-18 | Motorola Inc | Silicon gate complementary mos dynamic ram |
-
1974
- 1974-09-19 FR FR7431620A patent/FR2285676A1/fr not_active Withdrawn
-
1975
- 1975-09-12 US US05/612,968 patent/US4037217A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4037217A (en) | 1977-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |