GB1432842A - Semi-conductor detector and method of its manufacture - Google Patents

Semi-conductor detector and method of its manufacture

Info

Publication number
GB1432842A
GB1432842A GB3482573A GB3482573A GB1432842A GB 1432842 A GB1432842 A GB 1432842A GB 3482573 A GB3482573 A GB 3482573A GB 3482573 A GB3482573 A GB 3482573A GB 1432842 A GB1432842 A GB 1432842A
Authority
GB
United Kingdom
Prior art keywords
silicon
substrate
semi
july
insulation
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
GB3482573A
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB1432842A publication Critical patent/GB1432842A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
    • H01L23/482—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of lead-in layers inseparably applied to the semiconductor body
    • H01L23/485—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of lead-in layers inseparably applied to the semiconductor body consisting of layered constructions comprising conductive layers and insulating layers, e.g. planar contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Ceramic Engineering (AREA)
  • Electromagnetism (AREA)
  • Light Receiving Elements (AREA)
  • Solid State Image Pick-Up Elements (AREA)

Abstract

1432842 Semi-conductor radiation detector COMMISSARIAT A L'ENERGIE ATOMIQUE 20 July 1973 [21 July 1972] 34825/73 Addition to 1368515 Heading H1K The guard ring of a Schottky barrier radiation detector as claimed in claim 1 of Specification 1,368,515, having a substrate of silicon is insulated from the substrate by a thin layer formed by surface oxidation of the silicon in a dry atmosphere at a temperature such as not to reduce the carrier life time in the silicon. The silicon substrate may be of N-type and have (111) major faces. The ohmic contact 4 may be of an alloy and the Schottky contact 5, guard ring 6 and electrode 7 may all be of gold. The insulation 26 may be of resin or silicon oxide and insulation 11 made up from resin bodies and layers.
GB3482573A 1972-07-21 1973-07-20 Semi-conductor detector and method of its manufacture Expired GB1432842A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7226483A FR2193255B2 (en) 1972-07-21 1972-07-21

Publications (1)

Publication Number Publication Date
GB1432842A true GB1432842A (en) 1976-04-22

Family

ID=9102228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3482573A Expired GB1432842A (en) 1972-07-21 1973-07-20 Semi-conductor detector and method of its manufacture

Country Status (3)

Country Link
FR (1) FR2193255B2 (en)
GB (1) GB1432842A (en)
IT (1) IT1046262B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2451124A (en) * 2007-07-20 2009-01-21 X Fab Uk Ltd Schottky diode with overlaid polysilicon guard ring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2451124A (en) * 2007-07-20 2009-01-21 X Fab Uk Ltd Schottky diode with overlaid polysilicon guard ring

Also Published As

Publication number Publication date
IT1046262B (en) 1980-06-30
FR2193255B2 (en) 1976-07-23
FR2193255A2 (en) 1974-02-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees