GB859123A - Improvements in or relating to the manufacture of semi-conductive devices - Google Patents

Improvements in or relating to the manufacture of semi-conductive devices

Info

Publication number
GB859123A
GB859123A GB1203357A GB1203357A GB859123A GB 859123 A GB859123 A GB 859123A GB 1203357 A GB1203357 A GB 1203357A GB 1203357 A GB1203357 A GB 1203357A GB 859123 A GB859123 A GB 859123A
Authority
GB
United Kingdom
Prior art keywords
jig
plate
disc
semi
chrome
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
GB1203357A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries Ltd
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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB859123A publication Critical patent/GB859123A/en
Expired 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
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
    • 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
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/24—Alloying of impurity materials, e.g. doping materials, electrode materials, with a semiconductor body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/02—Containers; Seals
    • 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
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01079—Gold [Au]

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)
  • Secondary Cells (AREA)
  • Die Bonding (AREA)

Abstract

859,123. Soldering. PHILIPS ELECTRICAL INDUSTRIES Ltd. April 12, 1957 [April 14, 1956], No. 12033/57. Class 83 (4). [Also in Group XXXVI] An electrode is alloyed to a semi-conductor body with the aid of a jig, that part of which is in contact with the alloyed material being made of chrome-iron alloy. The jig consists of a holder 1 and plate 2 which supports a gilded molybdenum plate 4 to be soldered to a germanium disc 5 by means of a solder containing 90% tin and 10% antimony. Disc 5 is held in place by plates 6 and 7 which form part of the jig. Plate 7 is composed of 25% chromium and 75% iron and defines a space for a pellet 8 of 95% indium and 5% gallium. Plates 6 and 7 are provided with lugs to fit in holder 1. The assembly is heated to solder disc 5 to plate 4 and alloy pellet 8 to the germanium disc 5. The jig, or the chrome-iron alloy part thereof may be covered with an oxide film.
GB1203357A 1956-04-14 1957-04-12 Improvements in or relating to the manufacture of semi-conductive devices Expired GB859123A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP16067A DE1027322B (en) 1956-04-14 1956-04-14 Process for the production of semiconductor devices by means of alloy molds

Publications (1)

Publication Number Publication Date
GB859123A true GB859123A (en) 1961-01-18

Family

ID=7365864

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1203357A Expired GB859123A (en) 1956-04-14 1957-04-12 Improvements in or relating to the manufacture of semi-conductive devices

Country Status (4)

Country Link
BE (1) BE556689A (en)
DE (1) DE1027322B (en)
FR (1) FR1179300A (en)
GB (1) GB859123A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1196795B (en) * 1962-03-09 1965-07-15 Telefunken Patent Alloy form
DE1282794C2 (en) * 1965-04-01 1975-10-09 Siemens AG, 1000 Berlin und 8000 München METHOD OF MANUFACTURING AN ALLOY MASK FOR THE SIMULTANEOUS MANUFACTURING OF SEVERAL SEMICONDUCTOR ARRANGEMENTS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL104654C (en) * 1952-12-31 1900-01-01

Also Published As

Publication number Publication date
BE556689A (en)
DE1027322B (en) 1958-04-03
FR1179300A (en) 1959-05-22

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