GB893803A - Improvements in or relating to electric circuit devices - Google Patents

Improvements in or relating to electric circuit devices

Info

Publication number
GB893803A
GB893803A GB27846/59A GB2784659A GB893803A GB 893803 A GB893803 A GB 893803A GB 27846/59 A GB27846/59 A GB 27846/59A GB 2784659 A GB2784659 A GB 2784659A GB 893803 A GB893803 A GB 893803A
Authority
GB
United Kingdom
Prior art keywords
conductors
substrate
storage elements
lead
superconductor
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
GB27846/59A
Inventor
Robert Anthony Hyman
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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
Priority to NL255025D priority Critical patent/NL255025A/xx
Application filed by Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB27846/59A priority patent/GB893803A/en
Priority to GB28013/59A priority patent/GB880459A/en
Priority to CH909060A priority patent/CH385918A/en
Priority to CH920260A priority patent/CH391788A/en
Priority to FR835814A priority patent/FR1265035A/en
Priority to BE594084A priority patent/BE594084A/en
Priority to DEJ18779A priority patent/DE1121114B/en
Publication of GB893803A publication Critical patent/GB893803A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/44—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using super-conductive elements, e.g. cryotron
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/01—Manufacture or treatment
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/30—Devices switchable between superconducting and normal states
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/30—Devices switchable between superconducting and normal states
    • H10N60/35—Cryotrons
    • H10N60/355—Power cryotrons

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Manufacturing & Machinery (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

893,803. Superconductor circuits. STANDARD TELEPHONES & CABLES Ltd. Aug. 12, 1960 [Aug. 14, 1959], No. 27846/59. Class 40 (9). [Also in Group XXXVI] A superconductor circuit device consists of a substrate of a semi-conductor material which is insulating at the low operating temperature of the device and on which is electroplated a metal conductor portion forming part of the superconductor device. As shown in Fig. 1, a binary data storage device consists of a substrate 10 of mono-crystalline silicon which is suitably massed and acts as the cathode in an electroplating bath to deposit lead or indium sensing conductors 15 and areas 16 and 17 to connect the sensing conductors to the rear of the device. A silicon monoxide insulating layer 14 is then deposited from the vapour phase and a lead film evaporated. Holes with diametric bars across them act as the storage elements. Insulating layers 21, 22, 23 between which lie the drive conductors 19, 20 which may be of niobium are then deposited. Array of storage elements.-Figs. 2 and 3 show top and bottom views of an array of storage elements formed by lead films both above and below the substrate. Below and insulated from the lead films are the sensing conductors which extend along the surface of the substrate as 35a, 36a and are connected through the substrate to corresponding sensing conductors on the lower side. The drive conductors also extend along the top as 39a and 40a and are connected to corresponding row drive conductors 35b, 36b beneath. The column drive conductors 43a to 43 fare separate for all six columns of storage elements however and are connected to terminals 44 at the edge of the device.
GB27846/59A 1959-08-14 1959-08-14 Improvements in or relating to electric circuit devices Expired GB893803A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL255025D NL255025A (en) 1959-08-14
GB27846/59A GB893803A (en) 1959-08-14 1959-08-14 Improvements in or relating to electric circuit devices
GB28013/59A GB880459A (en) 1959-08-14 1959-08-17 Superconducting switching elements
CH909060A CH385918A (en) 1959-08-14 1960-08-11 Superconducting switching element
CH920260A CH391788A (en) 1959-08-14 1960-08-12 Process and manufacture of circuits
FR835814A FR1265035A (en) 1959-08-14 1960-08-12 Superconducting switching devices and elements
BE594084A BE594084A (en) 1959-08-14 1960-08-16 Superconducting switching devices and elements.
DEJ18779A DE1121114B (en) 1959-08-14 1960-09-28 Electronic switching or storage element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB27846/59A GB893803A (en) 1959-08-14 1959-08-14 Improvements in or relating to electric circuit devices
GB28013/59A GB880459A (en) 1959-08-14 1959-08-17 Superconducting switching elements

Publications (1)

Publication Number Publication Date
GB893803A true GB893803A (en) 1962-04-11

Family

ID=26259034

Family Applications (2)

Application Number Title Priority Date Filing Date
GB27846/59A Expired GB893803A (en) 1959-08-14 1959-08-14 Improvements in or relating to electric circuit devices
GB28013/59A Expired GB880459A (en) 1959-08-14 1959-08-17 Superconducting switching elements

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB28013/59A Expired GB880459A (en) 1959-08-14 1959-08-17 Superconducting switching elements

Country Status (4)

Country Link
BE (1) BE594084A (en)
CH (2) CH385918A (en)
GB (2) GB893803A (en)
NL (1) NL255025A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1276818B (en) * 1963-12-30 1968-09-05 Comp Generale Electricite Superconductor winding for alternating or direct current

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1276818B (en) * 1963-12-30 1968-09-05 Comp Generale Electricite Superconductor winding for alternating or direct current

Also Published As

Publication number Publication date
CH391788A (en) 1965-05-15
CH385918A (en) 1964-12-31
BE594084A (en) 1961-02-16
GB880459A (en) 1961-10-25
NL255025A (en)

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