FR1029940A - Préparation de sphérules de germanium, et utilisation à la réalisation de dispositifs à conductibilité unidirectionnelle - Google Patents

Préparation de sphérules de germanium, et utilisation à la réalisation de dispositifs à conductibilité unidirectionnelle

Info

Publication number
FR1029940A
FR1029940A FR1029940DA FR1029940A FR 1029940 A FR1029940 A FR 1029940A FR 1029940D A FR1029940D A FR 1029940DA FR 1029940 A FR1029940 A FR 1029940A
Authority
FR
France
Prior art keywords
spherules
germanium
realization
preparation
unidirectional conductivity
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
Other languages
English (en)
French (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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1029940A publication Critical patent/FR1029940A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01L23/04—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls
    • H01L23/041—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls the container being a hollow construction having no base used as a mounting for the semiconductor body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • 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
    • H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
    • H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
FR1029940D 1949-12-23 1950-12-20 Préparation de sphérules de germanium, et utilisation à la réalisation de dispositifs à conductibilité unidirectionnelle Expired FR1029940A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1029940XA 1949-12-23 1949-12-23

Publications (1)

Publication Number Publication Date
FR1029940A true FR1029940A (fr) 1953-06-08

Family

ID=22292788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1029940D Expired FR1029940A (fr) 1949-12-23 1950-12-20 Préparation de sphérules de germanium, et utilisation à la réalisation de dispositifs à conductibilité unidirectionnelle

Country Status (3)

Country Link
DE (1) DE962100C (nl)
FR (1) FR1029940A (nl)
NL (2) NL81688C (nl)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379315A1 (fr) * 1977-02-07 1978-09-01 Texas Instruments Inc Procede de fabrication de corps semi-conducteurs
USRE31473E (en) 1977-02-07 1983-12-27 Texas Instruments Incorporated System for fabrication of semiconductor bodies
WO2014064623A2 (en) 2012-10-24 2014-05-01 Caffemotive S.R.L. Method and apparatus for making a tablet of powdered products for espresso beverage extraction
CN110303164A (zh) * 2019-06-26 2019-10-08 有研光电新材料有限责任公司 球形锗颗粒的制备装置及制备方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379315A1 (fr) * 1977-02-07 1978-09-01 Texas Instruments Inc Procede de fabrication de corps semi-conducteurs
USRE31473E (en) 1977-02-07 1983-12-27 Texas Instruments Incorporated System for fabrication of semiconductor bodies
WO2014064623A2 (en) 2012-10-24 2014-05-01 Caffemotive S.R.L. Method and apparatus for making a tablet of powdered products for espresso beverage extraction
US11337928B2 (en) 2012-10-24 2022-05-24 Andrea Bacchi Method and apparatus for making a tablet of powdered products for espresso beverage extraction
CN110303164A (zh) * 2019-06-26 2019-10-08 有研光电新材料有限责任公司 球形锗颗粒的制备装置及制备方法

Also Published As

Publication number Publication date
NL81688C (nl)
DE962100C (de) 1957-04-18
NL158121B (nl)

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