HK57381A - Improvements in semiconductor read only memories - Google Patents
Improvements in semiconductor read only memoriesInfo
- Publication number
- HK57381A HK57381A HK573/81A HK57381A HK57381A HK 57381 A HK57381 A HK 57381A HK 573/81 A HK573/81 A HK 573/81A HK 57381 A HK57381 A HK 57381A HK 57381 A HK57381 A HK 57381A
- Authority
- HK
- Hong Kong
- Prior art keywords
- memories
- semiconductor read
- semiconductor
- read
- Prior art date
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
- G11C17/123—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 comprising cells having several storage transistors connected in series
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Read Only Memory (AREA)
- Semiconductor Memories (AREA)
- Logic Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1628075A JPS5713079B2 (ja) | 1975-02-10 | 1975-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK57381A true HK57381A (en) | 1981-12-04 |
Family
ID=11912127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK573/81A HK57381A (en) | 1975-02-10 | 1981-11-26 | Improvements in semiconductor read only memories |
Country Status (10)
Country | Link |
---|---|
US (1) | US4240151A (ja) |
JP (1) | JPS5713079B2 (ja) |
CA (1) | CA1070428A (ja) |
DE (1) | DE2605184C3 (ja) |
FR (1) | FR2300390A1 (ja) |
GB (1) | GB1534336A (ja) |
HK (1) | HK57381A (ja) |
IT (1) | IT1055161B (ja) |
MY (1) | MY8200177A (ja) |
NL (1) | NL7601304A (ja) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2740154A1 (de) * | 1977-09-06 | 1979-03-15 | Siemens Ag | Monolithisch integrierte halbleiteranordnung |
JPS54133037A (en) * | 1978-04-06 | 1979-10-16 | Nec Corp | Memory circuit |
JPS5820507Y2 (ja) * | 1978-10-27 | 1983-04-28 | 三洋電機株式会社 | 包装用密封器 |
US4340943A (en) * | 1979-05-31 | 1982-07-20 | Tokyo Shibaura Denki Kabushiki Kaisha | Memory device utilizing MOS FETs |
US4476478A (en) * | 1980-04-24 | 1984-10-09 | Tokyo Shibaura Denki Kabushiki Kaisha | Semiconductor read only memory and method of making the same |
JPS5736498A (en) * | 1980-08-13 | 1982-02-27 | Hitachi Ltd | Multisplit longitudinal type rom |
US4395646A (en) * | 1980-11-03 | 1983-07-26 | International Business Machines Corp. | Logic performing cell for use in array structures |
EP0054102A3 (en) * | 1980-12-11 | 1983-07-27 | Rockwell International Corporation | Very high density cells comprising a rom and method of manufacturing same |
JPS57189389A (en) * | 1981-05-18 | 1982-11-20 | Hitachi Ltd | Mos integrated circuit device |
JPS586589A (ja) * | 1981-07-01 | 1983-01-14 | Hitachi Ltd | 論理回路 |
US4725986A (en) * | 1983-09-20 | 1988-02-16 | International Business Machines Corporation | FET read only memory cell with word line augmented precharging of the bit lines |
US4633220A (en) * | 1984-11-29 | 1986-12-30 | American Microsystems, Inc. | Decoder using pass-transistor networks |
US4845679A (en) * | 1987-03-30 | 1989-07-04 | Honeywell Inc. | Diode-FET logic circuitry |
US5459692A (en) * | 1992-07-07 | 1995-10-17 | Oki Electric Industry Co., Ltd. | Semiconductor memory device and method for reading data therefrom |
US5761700A (en) * | 1994-12-27 | 1998-06-02 | Motorola Inc. | ROM mapping and inversion apparatus and method |
US5673218A (en) * | 1996-03-05 | 1997-09-30 | Shepard; Daniel R. | Dual-addressed rectifier storage device |
US5889694A (en) * | 1996-03-05 | 1999-03-30 | Shepard; Daniel R. | Dual-addressed rectifier storage device |
US6956757B2 (en) | 2000-06-22 | 2005-10-18 | Contour Semiconductor, Inc. | Low cost high density rectifier matrix memory |
US7649787B2 (en) * | 2006-09-05 | 2010-01-19 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
US7623367B2 (en) * | 2006-10-13 | 2009-11-24 | Agere Systems Inc. | Read-only memory device and related method of design |
US7813157B2 (en) | 2007-10-29 | 2010-10-12 | Contour Semiconductor, Inc. | Non-linear conductor memory |
US8325556B2 (en) | 2008-10-07 | 2012-12-04 | Contour Semiconductor, Inc. | Sequencing decoder circuit |
WO2011118351A1 (en) | 2010-03-25 | 2011-09-29 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3618050A (en) * | 1969-05-07 | 1971-11-02 | Teletype Corp | Read-only memory arrays in which a portion of the memory-addressing circuitry is integral to the array |
JPS5117370B2 (ja) * | 1971-09-10 | 1976-06-02 | ||
GB1357515A (en) * | 1972-03-10 | 1974-06-26 | Matsushita Electronics Corp | Method for manufacturing an mos integrated circuit |
US3866186A (en) * | 1972-05-16 | 1975-02-11 | Tokyo Shibaura Electric Co | Logic circuit arrangement employing insulated gate field effect transistors |
JPS5332661B2 (ja) * | 1972-05-16 | 1978-09-09 | ||
JPS5317022B2 (ja) * | 1972-05-29 | 1978-06-05 | ||
JPS4943559A (ja) * | 1972-08-31 | 1974-04-24 | ||
US3934233A (en) * | 1973-09-24 | 1976-01-20 | Texas Instruments Incorporated | Read-only-memory for electronic calculator |
JPS531626B2 (ja) * | 1975-01-06 | 1978-01-20 | ||
US4023122A (en) * | 1975-01-28 | 1977-05-10 | Nippon Electric Company, Ltd. | Signal generating circuit |
JPS5258452A (en) * | 1975-11-10 | 1977-05-13 | Hitachi Ltd | Mis logic circuit |
-
1975
- 1975-02-10 JP JP1628075A patent/JPS5713079B2/ja not_active Expired
- 1975-12-23 FR FR7539473A patent/FR2300390A1/fr active Granted
-
1976
- 1976-01-20 CA CA243,831A patent/CA1070428A/en not_active Expired
- 1976-02-05 GB GB4625/76A patent/GB1534336A/en not_active Expired
- 1976-02-09 NL NL7601304A patent/NL7601304A/xx not_active Application Discontinuation
- 1976-02-10 IT IT20012/76A patent/IT1055161B/it active
- 1976-02-10 DE DE2605184A patent/DE2605184C3/de not_active Expired
-
1978
- 1978-01-25 US US05/875,012 patent/US4240151A/en not_active Expired - Lifetime
-
1981
- 1981-11-26 HK HK573/81A patent/HK57381A/xx unknown
-
1982
- 1982-12-30 MY MY177/82A patent/MY8200177A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2605184A1 (de) | 1976-12-23 |
FR2300390B1 (ja) | 1980-07-25 |
FR2300390A1 (fr) | 1976-09-03 |
NL7601304A (nl) | 1976-08-12 |
CA1070428A (en) | 1980-01-22 |
JPS5192134A (ja) | 1976-08-12 |
DE2605184B2 (de) | 1979-11-29 |
DE2605184C3 (de) | 1982-07-22 |
US4240151A (en) | 1980-12-16 |
JPS5713079B2 (ja) | 1982-03-15 |
GB1534336A (en) | 1978-12-06 |
MY8200177A (en) | 1982-12-31 |
IT1055161B (it) | 1981-12-21 |
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