GB779195A - Improvements relating to hermetically sealed barrier-layer rectifiers - Google Patents

Improvements relating to hermetically sealed barrier-layer rectifiers

Info

Publication number
GB779195A
GB779195A GB732754A GB732754A GB779195A GB 779195 A GB779195 A GB 779195A GB 732754 A GB732754 A GB 732754A GB 732754 A GB732754 A GB 732754A GB 779195 A GB779195 A GB 779195A
Authority
GB
United Kingdom
Prior art keywords
hermetically sealed
ring
insulating material
plate
plates
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
GB732754A
Inventor
Samuel James Morrison
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB732754A priority Critical patent/GB779195A/en
Priority to FR1120428D priority patent/FR1120428A/en
Publication of GB779195A publication Critical patent/GB779195A/en
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
    • H01L23/043—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls the container being a hollow construction and having a conductive base as a mounting as well as a lead for the semiconductor body
    • H01L23/051—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls the container being a hollow construction and having a conductive base as a mounting as well as a lead for the semiconductor body another lead being formed by a cover plate parallel to the base plate, e.g. sandwich type
    • 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

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)

Abstract

779,195. Hermetically sealed rectifiers. BRITISH THOMSON-HOUSTON CO., Ltd. March 11, 1955 [March 12, 1954], No. 7327/54. Addition to 749,030. Class 37. In an hermetically-sealed electric rectifier of the type claimed in the parent Specification in which rectification takes place over an extended area of the rectification element in which germanium or silicon is used as the semiconductor or rectifying element, for example the rectifier may be of the P-N junction type, two metal plates 1, 2 are spaced apart by a ring of insulating material 4 (i.e. glass or vitreous enamel) hermetically sealed directly to one of the plates 1 and to the other plate 2 through the intermediary of a ring-shaped metal disc 7 which is sealed to the other plate 2, the rectifying element 3 being located between the ring of insulating material 4 in electrical contact with both plates 1 and 2, the ring of insulating material 4 being hermetically sealed between concentric flanges 5, 6 formed on plate 1 and metal disc 7 respectively.
GB732754A 1954-03-12 1954-03-12 Improvements relating to hermetically sealed barrier-layer rectifiers Expired GB779195A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB732754A GB779195A (en) 1954-03-12 1954-03-12 Improvements relating to hermetically sealed barrier-layer rectifiers
FR1120428D FR1120428A (en) 1954-03-12 1955-03-09 Improvements to stop layer rectifiers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB732754A GB779195A (en) 1954-03-12 1954-03-12 Improvements relating to hermetically sealed barrier-layer rectifiers

Publications (1)

Publication Number Publication Date
GB779195A true GB779195A (en) 1957-07-17

Family

ID=9830993

Family Applications (1)

Application Number Title Priority Date Filing Date
GB732754A Expired GB779195A (en) 1954-03-12 1954-03-12 Improvements relating to hermetically sealed barrier-layer rectifiers

Country Status (2)

Country Link
FR (1) FR1120428A (en)
GB (1) GB779195A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3238425A (en) * 1960-09-30 1966-03-01 Siemens Ag Encapsuled semiconductor device and method of its manufacture

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144501A (en) * 1961-01-19 1964-08-11 Int Rectifier Corp Seal for semiconductor rectifier
USB411062I5 (en) * 1964-11-13
US3328650A (en) * 1965-01-14 1967-06-27 Int Rectifier Corp Compression bonded semiconductor device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3238425A (en) * 1960-09-30 1966-03-01 Siemens Ag Encapsuled semiconductor device and method of its manufacture

Also Published As

Publication number Publication date
FR1120428A (en) 1956-07-05

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