TW200729213A - Dense read-only memory - Google Patents

Dense read-only memory

Info

Publication number
TW200729213A
TW200729213A TW095143861A TW95143861A TW200729213A TW 200729213 A TW200729213 A TW 200729213A TW 095143861 A TW095143861 A TW 095143861A TW 95143861 A TW95143861 A TW 95143861A TW 200729213 A TW200729213 A TW 200729213A
Authority
TW
Taiwan
Prior art keywords
memory cell
cell transistors
memory
column
column group
Prior art date
Application number
TW095143861A
Other languages
English (en)
Inventor
Esin Terzioglu
Gil I Winograd
Morteza Cyrus Afghahi
Original Assignee
Novelics Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Novelics Llc filed Critical Novelics Llc
Publication of TW200729213A publication Critical patent/TW200729213A/zh

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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B20/00—Read-only memory [ROM] devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B20/00—Read-only memory [ROM] devices
    • H10B20/27—ROM only
    • H10B20/30—ROM only having the source region and the drain region on the same level, e.g. lateral transistors
    • H10B20/34—Source electrode or drain electrode programmed

Landscapes

  • Semiconductor Memories (AREA)
  • Read Only Memory (AREA)
TW095143861A 2005-11-25 2006-11-27 Dense read-only memory TW200729213A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73971805P 2005-11-25 2005-11-25

Publications (1)

Publication Number Publication Date
TW200729213A true TW200729213A (en) 2007-08-01

Family

ID=38228910

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095143861A TW200729213A (en) 2005-11-25 2006-11-27 Dense read-only memory

Country Status (6)

Country Link
US (1) US7751225B2 (zh)
EP (1) EP1955167A4 (zh)
JP (1) JP2009517868A (zh)
CN (1) CN101336417A (zh)
TW (1) TW200729213A (zh)
WO (1) WO2007079295A2 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7824988B2 (en) 2009-01-21 2010-11-02 Freescale Semiconductor, Inc. Method of forming an integrated circuit
WO2019005135A1 (en) * 2017-06-30 2019-01-03 Intel Corporation USE OF TRENCH CONTACT IN DEADLY MEMORY PROGRAMMING

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142176A (en) * 1976-09-27 1979-02-27 Mostek Corporation Series read only memory structure
US4602354A (en) * 1983-01-10 1986-07-22 Ncr Corporation X-and-OR memory array
JP3890647B2 (ja) * 1997-01-31 2007-03-07 ソニー株式会社 不揮発性半導体記憶装置
US6542396B1 (en) * 2000-09-29 2003-04-01 Artisan Components, Inc. Method and apparatus for a dense metal programmable ROM
US7233522B2 (en) * 2002-12-31 2007-06-19 Sandisk 3D Llc NAND memory array incorporating capacitance boosting of channel regions in unselected memory cells and method for operation of same
US6879509B2 (en) * 2003-05-21 2005-04-12 Agere Systems, Inc. Read-only memory architecture
US7177191B2 (en) * 2004-12-30 2007-02-13 Sandisk 3D Llc Integrated circuit including memory array incorporating multiple types of NAND string structures

Also Published As

Publication number Publication date
WO2007079295A2 (en) 2007-07-12
JP2009517868A (ja) 2009-04-30
CN101336417A (zh) 2008-12-31
US20080225568A1 (en) 2008-09-18
WO2007079295A3 (en) 2008-06-12
US7751225B2 (en) 2010-07-06
EP1955167A4 (en) 2009-01-07
EP1955167A2 (en) 2008-08-13

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