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GB1344646A - Information storage devices - Google Patents

Information storage devices

Info

Publication number
GB1344646A
GB1344646A GB4960371A GB4960371A GB1344646A GB 1344646 A GB1344646 A GB 1344646A GB 4960371 A GB4960371 A GB 4960371A GB 4960371 A GB4960371 A GB 4960371A GB 1344646 A GB1344646 A GB 1344646A
Authority
GB
United Kingdom
Prior art keywords
information storage
storage devices
devices
information
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
Application number
GB4960371A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB1344646A publication Critical patent/GB1344646A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/891Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of only components covered by H10D44/00, e.g. integration of charge-coupled devices [CCD] or charge injection devices [CID
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C19/00Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/28Digital stores in which the information is moved stepwise, e.g. shift registers using semiconductor elements
    • G11C19/282Digital stores in which the information is moved stepwise, e.g. shift registers using semiconductor elements with charge storage in a depletion layer, i.e. charge coupled devices [CCD]
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C27/00Electric analogue stores, e.g. for storing instantaneous values
    • G11C27/04Shift registers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D44/00Charge transfer devices
    • H10D44/40Charge-coupled devices [CCD]
    • H10D44/45Charge-coupled devices [CCD] having field effect produced by insulated gate electrodes 
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D44/00Charge transfer devices
    • H10D44/40Charge-coupled devices [CCD]
    • H10D44/45Charge-coupled devices [CCD] having field effect produced by insulated gate electrodes 
    • H10D44/472Surface-channel CCD
    • H10D44/474Two-phase CCD
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D44/00Charge transfer devices
    • H10D44/40Charge-coupled devices [CCD]
    • H10D44/45Charge-coupled devices [CCD] having field effect produced by insulated gate electrodes 
    • H10D44/472Surface-channel CCD
    • H10D44/476Three-phase CCD
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D44/00Charge transfer devices
    • H10D44/40Charge-coupled devices [CCD]
    • H10D44/45Charge-coupled devices [CCD] having field effect produced by insulated gate electrodes 
    • H10D44/472Surface-channel CCD
    • H10D44/478Four-phase CCD
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/10Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
    • H10D62/17Semiconductor regions connected to electrodes not carrying current to be rectified, amplified or switched, e.g. channel regions
    • H10D62/213Channel regions of field-effect devices
    • H10D62/335Channel regions of field-effect devices of charge-coupled devices
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00Electrodes of devices having potential barriers
    • H10D64/60Electrodes characterised by their materials
    • H10D64/66Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes
    • H10D64/661Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes the conductor comprising a layer of silicon contacting the insulator, e.g. polysilicon having vertical doping variation
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00Electrodes of devices having potential barriers
    • H10D64/60Electrodes characterised by their materials
    • H10D64/66Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes
    • H10D64/665Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes the conductor comprising a layer of elemental metal contacting the insulator, e.g. tungsten or molybdenum
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/01Manufacture or treatment
    • H10D84/0198Integrating together multiple components covered by H10D44/00, e.g. integrating charge coupled devices
GB4960371A 1970-10-29 1971-10-26 Information storage devices Expired GB1344646A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8502670A 1970-10-29 1970-10-29

Publications (1)

Publication Number Publication Date
GB1344646A true GB1344646A (en) 1974-01-23

Family

ID=22188999

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4960371A Expired GB1344646A (en) 1970-10-29 1971-10-26 Information storage devices

Country Status (14)

Country Link
JP (1) JPS5310817B1 (es)
KR (1) KR780000481B1 (es)
BE (1) BE774391A (es)
CA (1) CA1075811A (es)
CH (1) CH569342A5 (es)
DE (1) DE2153675C3 (es)
ES (1) ES396891A1 (es)
FR (1) FR2111924B1 (es)
GB (1) GB1344646A (es)
IE (1) IE35680B1 (es)
IT (1) IT939683B (es)
NL (1) NL163061C (es)
SE (1) SE379111B (es)
ZA (1) ZA717200B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4646119A (en) * 1971-01-14 1987-02-24 Rca Corporation Charge coupled circuits

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1444047A (en) * 1973-02-28 1976-07-28 Hitachi Ltd Charge transfer semiconductor devices and methods of fabricating such devices
NL7409793A (nl) * 1973-08-01 1975-02-04 Trw Inc Asymmetrische ladingsoverdrachtsinrichting.
JPS58184760A (ja) * 1982-04-22 1983-10-28 Sony Corp 電荷転送素子
NL8300366A (nl) * 1983-02-01 1984-09-03 Philips Nv Beeldopneeminrichting.
DE3817153A1 (de) * 1988-05-19 1989-11-30 Messerschmitt Boelkow Blohm Halbleiter-bauelement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4646119A (en) * 1971-01-14 1987-02-24 Rca Corporation Charge coupled circuits

Also Published As

Publication number Publication date
IE35680L (en) 1972-04-29
ZA717200B (en) 1972-08-30
FR2111924B1 (es) 1976-03-26
NL163061C (nl) 1980-07-15
DE2153675C3 (de) 1980-09-18
AU3398971A (en) 1973-04-05
SE379111B (es) 1975-09-22
BE774391A (fr) 1972-02-14
FR2111924A1 (es) 1972-06-09
IT939683B (it) 1973-02-10
DE2153675B2 (de) 1976-08-12
KR780000481B1 (en) 1978-10-24
ES396891A1 (es) 1974-06-16
DE2153675A1 (de) 1972-05-18
NL7114859A (es) 1972-05-03
NL163061B (nl) 1980-02-15
JPS5310817B1 (es) 1978-04-17
CA1075811A (en) 1980-04-15
CH569342A5 (es) 1975-11-14
IE35680B1 (en) 1976-04-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee