FR2138362A1 - Ohmic contact system - for semiconductors by sequential deposition and differential etching - Google Patents

Ohmic contact system - for semiconductors by sequential deposition and differential etching

Info

Publication number
FR2138362A1
FR2138362A1 FR7118705A FR7118705A FR2138362A1 FR 2138362 A1 FR2138362 A1 FR 2138362A1 FR 7118705 A FR7118705 A FR 7118705A FR 7118705 A FR7118705 A FR 7118705A FR 2138362 A1 FR2138362 A1 FR 2138362A1
Authority
FR
France
Prior art keywords
semiconductors
ohmic contact
contact system
sequential deposition
differential etching
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.)
Granted
Application number
FR7118705A
Other languages
English (en)
Other versions
FR2138362B1 (fr
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.)
Alstom SA
Original Assignee
Alstom SA
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 Alstom SA filed Critical Alstom SA
Priority to FR7118705A priority Critical patent/FR2138362A1/fr
Publication of FR2138362A1 publication Critical patent/FR2138362A1/fr
Application granted granted Critical
Publication of FR2138362B1 publication Critical patent/FR2138362B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Thyristors (AREA)
FR7118705A 1971-05-24 1971-05-24 Ohmic contact system - for semiconductors by sequential deposition and differential etching Granted FR2138362A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7118705A FR2138362A1 (en) 1971-05-24 1971-05-24 Ohmic contact system - for semiconductors by sequential deposition and differential etching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7118705A FR2138362A1 (en) 1971-05-24 1971-05-24 Ohmic contact system - for semiconductors by sequential deposition and differential etching

Publications (2)

Publication Number Publication Date
FR2138362A1 true FR2138362A1 (en) 1973-01-05
FR2138362B1 FR2138362B1 (fr) 1974-08-02

Family

ID=9077520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7118705A Granted FR2138362A1 (en) 1971-05-24 1971-05-24 Ohmic contact system - for semiconductors by sequential deposition and differential etching

Country Status (1)

Country Link
FR (1) FR2138362A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1536321A (fr) * 1966-06-30 1968-08-10 Texas Instruments Inc Contacts ohmiques pour des dispositifs à semi-conducteurs

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1536321A (fr) * 1966-06-30 1968-08-10 Texas Instruments Inc Contacts ohmiques pour des dispositifs à semi-conducteurs

Also Published As

Publication number Publication date
FR2138362B1 (fr) 1974-08-02

Similar Documents

Publication Publication Date Title
GB1437112A (en) Semiconductor device manufacture
GB1208574A (en) Methods of manufacturing semiconductor devices
GB1396673A (en) Stabilizing fet devices
GB1363223A (en) Method for manufacturing a semiconductor integrated circuit isolated through dielectric material
GB1250509A (fr)
ES417610A1 (es) Un metodo de fabricacion de un dispositivo semiconductor.
GB949799A (en) Process for the production of crystalline semi-conductor material
GB1198696A (en) Semiconductor Devices and Methods of Making Them.
ES393035A1 (es) Un dispositivo semiconductor.
GB1400865A (en) Semiconductor device manufacture
GB1093664A (en) Semiconductor process
US3265905A (en) Integrated semiconductor resistance element
GB1520929A (en) Semiconductor store element and stores formed by matrices of such elements
GB1129531A (en) Improvements in and relating to semiconductor devices
FR2138362A1 (en) Ohmic contact system - for semiconductors by sequential deposition and differential etching
US3783052A (en) Process for manufacturing integrated circuits on an alumina substrate
GB1308764A (en) Production of semiconductor components
GB1282616A (en) Semiconductor devices
GB1106787A (en) Improvements in semiconductor devices
GB1315573A (en) Formation of openings in insulating layers in mos semiconductor devices
GB1100124A (en) Semiconductor devices and methods for producing the same
GB1099049A (en) A method of manufacturing transistors
GB1339293A (en) Method of manufacturing a planar semiconductor device
GB1280491A (en) Semiconductor device
FR2077337A7 (en) Semiconductors with lowered contact facecharge

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse