GB1305803A - - Google Patents

Info

Publication number
GB1305803A
GB1305803A GB4408872A GB4408870A GB1305803A GB 1305803 A GB1305803 A GB 1305803A GB 4408872 A GB4408872 A GB 4408872A GB 4408870 A GB4408870 A GB 4408870A GB 1305803 A GB1305803 A GB 1305803A
Authority
GB
United Kingdom
Prior art keywords
insulating layer
semiconductor
igfet
cis
jan
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
Application number
GB4408872A
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 filed Critical
Publication of GB1305803A publication Critical patent/GB1305803A/en
Expired legal-status Critical Current

Links

Classifications

    • H01L29/94—
    • 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
    • G11C16/0466—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells with charge storage in an insulating layer, e.g. metal-nitride-oxide-silicon [MNOS], silicon-oxide-nitride-oxide-silicon [SONOS]
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
    • H01L27/14643—
    • H01L31/113—
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B99/00—Subject matter not provided for in other groups of this subclass
    • H10B99/16—Subject matter not provided for in other groups of this subclass comprising memory cells having diodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Semiconductor Memories (AREA)
  • Read Only Memory (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Semiconductor Integrated Circuits (AREA)

Abstract

1305803 Semiconductor devices GENERAL ELECTRIC CO 21 Jan 1970 [21 Jan 1969] 44088/72 Divided out of 1305802 Heading H1K The subject matter of this Specification is fully disclosed in copending Specification 1,305,802 but the claims relate to a semiconductor device comprising an IGFET and a conductorinsulator-semiconductor (CIS) capacitor formed in a common semiconductor substrate 31 by the provision of a conductive layer 32 over an insulating layer 30 on the substrate 31. Portions 34, 37 of the conductive layer lying in depressions 30a, 30b which extend partly through the insulating layer 30 from the gate of the IGFET and the conductor of the CIS capacitor respectively are joined by an elongate intermediate portion 33 overlying the thicker part of the insulating layer 30.
GB4408872A 1969-01-21 1970-01-21 Expired GB1305803A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79256969A 1969-01-21 1969-01-21

Publications (1)

Publication Number Publication Date
GB1305803A true GB1305803A (en) 1973-02-07

Family

ID=25157354

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4408872A Expired GB1305803A (en) 1969-01-21 1970-01-21
GB146170A Expired GB1305802A (en) 1969-01-21 1970-01-21

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB146170A Expired GB1305802A (en) 1969-01-21 1970-01-21

Country Status (4)

Country Link
JP (1) JPS5139058B1 (en)
DE (1) DE2002133A1 (en)
FR (1) FR2028816B1 (en)
GB (2) GB1305803A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805062A (en) * 1972-06-21 1974-04-16 Gen Electric Method and apparatus for sensing radiation and providing electrical readout
JPS63123675A (en) * 1986-11-10 1988-05-27 株式会社　小山鉄工所 Grip for tool such as bench, nipper, etc.

Also Published As

Publication number Publication date
FR2028816B1 (en) 1973-12-21
FR2028816A1 (en) 1970-10-16
JPS5139058B1 (en) 1976-10-26
DE2002133A1 (en) 1970-07-23
GB1305802A (en) 1973-02-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee