DE69214313D1 - Halbleiter-Speichereinrichtung - Google Patents
Halbleiter-SpeichereinrichtungInfo
- Publication number
- DE69214313D1 DE69214313D1 DE69214313T DE69214313T DE69214313D1 DE 69214313 D1 DE69214313 D1 DE 69214313D1 DE 69214313 T DE69214313 T DE 69214313T DE 69214313 T DE69214313 T DE 69214313T DE 69214313 D1 DE69214313 D1 DE 69214313D1
- Authority
- DE
- Germany
- Prior art keywords
- storage device
- semiconductor storage
- semiconductor
- storage
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/04—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS
- G11C16/0408—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells containing floating gate transistors
- G11C16/0416—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells containing floating gate transistors comprising cells containing a single floating gate transistor and no select transistor, e.g. UV EPROM
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Semiconductor Memories (AREA)
- Non-Volatile Memory (AREA)
- Read Only Memory (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3039352A JPH04257270A (ja) | 1991-02-08 | 1991-02-08 | 半導体記憶装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69214313D1 true DE69214313D1 (de) | 1996-11-14 |
DE69214313T2 DE69214313T2 (de) | 1997-02-20 |
Family
ID=12550685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69214313T Expired - Fee Related DE69214313T2 (de) | 1991-02-08 | 1992-02-05 | Halbleiter-Speichereinrichtung |
Country Status (5)
Country | Link |
---|---|
US (1) | US5291046A (de) |
EP (1) | EP0498642B1 (de) |
JP (1) | JPH04257270A (de) |
KR (1) | KR950013394B1 (de) |
DE (1) | DE69214313T2 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100311486B1 (ko) * | 1995-11-23 | 2002-08-17 | 현대반도체 주식회사 | 반도체메모리장치및그의제조방법 |
US5940732A (en) * | 1995-11-27 | 1999-08-17 | Semiconductor Energy Laboratory Co., | Method of fabricating semiconductor device |
JP3183326B2 (ja) * | 1996-07-17 | 2001-07-09 | 日本電気株式会社 | 読出専用半導体記憶装置 |
US6031771A (en) * | 1996-10-28 | 2000-02-29 | Macronix International Co., Ltd. | Memory redundancy circuit using single polysilicon floating gate transistors as redundancy elements |
US5896327A (en) * | 1997-10-27 | 1999-04-20 | Macronix International Co., Ltd. | Memory redundancy circuit for high density memory with extra row and column for failed address storage |
US5889711A (en) * | 1997-10-27 | 1999-03-30 | Macronix International Co., Ltd. | Memory redundancy for high density memory |
JP2000311957A (ja) * | 1999-04-27 | 2000-11-07 | Seiko Instruments Inc | 半導体装置 |
US7085461B2 (en) * | 2001-04-30 | 2006-08-01 | Verrillon, Inc. | Optical fiber with visualization features |
US6744094B2 (en) * | 2001-08-24 | 2004-06-01 | Micron Technology Inc. | Floating gate transistor with horizontal gate layers stacked next to vertical body |
US7375393B1 (en) * | 2005-01-27 | 2008-05-20 | National Semiconductor Corporation | Non-volatile memory (NVM) retention improvement utilizing protective electrical shield |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4115914A (en) * | 1976-03-26 | 1978-09-26 | Hughes Aircraft Company | Electrically erasable non-volatile semiconductor memory |
US4758869A (en) * | 1986-08-29 | 1988-07-19 | Waferscale Integration, Inc. | Nonvolatile floating gate transistor structure |
JPH07101713B2 (ja) * | 1988-06-07 | 1995-11-01 | 三菱電機株式会社 | 半導体記憶装置の製造方法 |
DE69028665T2 (de) * | 1989-07-18 | 1997-04-17 | Sony Corp., Tokio/Tokyo | Nichtflüchtige Halbleiterspeicheranordnung und Verfahren zur Herstellung |
US5021848A (en) * | 1990-03-13 | 1991-06-04 | Chiu Te Long | Electrically-erasable and electrically-programmable memory storage devices with self aligned tunnel dielectric area and the method of fabricating thereof |
-
1991
- 1991-02-08 JP JP3039352A patent/JPH04257270A/ja not_active Withdrawn
-
1992
- 1992-02-05 EP EP92300983A patent/EP0498642B1/de not_active Expired - Lifetime
- 1992-02-05 DE DE69214313T patent/DE69214313T2/de not_active Expired - Fee Related
- 1992-02-06 US US07/831,963 patent/US5291046A/en not_active Expired - Fee Related
- 1992-02-08 KR KR1019920001838A patent/KR950013394B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR950013394B1 (ko) | 1995-11-08 |
EP0498642A1 (de) | 1992-08-12 |
JPH04257270A (ja) | 1992-09-11 |
EP0498642B1 (de) | 1996-10-09 |
US5291046A (en) | 1994-03-01 |
DE69214313T2 (de) | 1997-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |