GB596786A - Dry rectifier element - Google Patents

Dry rectifier element

Info

Publication number
GB596786A
GB596786A GB18683/44A GB1868344A GB596786A GB 596786 A GB596786 A GB 596786A GB 18683/44 A GB18683/44 A GB 18683/44A GB 1868344 A GB1868344 A GB 1868344A GB 596786 A GB596786 A GB 596786A
Authority
GB
United Kingdom
Prior art keywords
counter
electrode
insulating material
dry rectifier
area
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
GB18683/44A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB596786A publication Critical patent/GB596786A/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
    • H01L21/06—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 selenium or tellurium in uncombined form other than as impurities in semiconductor bodies of other materials
    • 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

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)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Thermistors And Varistors (AREA)

Abstract

596,786. Asymmetrically-conducting resistances. STANDARD TELEPHONES & CABLES, Ltd. Sept. 29, 1944, No. 18683. Convention date, Dec. 6, 1943. [Class 37] Dry rectifier elements have lateral segmental areas 15 of insulating material 14 disposed over part of the semi-conducting layer 12 and beneath a counter-electrode 16 of substantially uniform thickness. On assembly of several units into a stack, end supporting pressure is transmitted through the raised segmental areas 18 and not by the uninsulated recessed transverse area 17. The method of manufacture comprises masking the area 17, spraying the element with insulating material, removing the masking strip and then applying the counter-electrode 16. Specification 526,482 is referred to.
GB18683/44A 1943-12-06 1944-09-29 Dry rectifier element Expired GB596786A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US596786XA 1943-12-06 1943-12-06

Publications (1)

Publication Number Publication Date
GB596786A true GB596786A (en) 1948-01-12

Family

ID=22024520

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18683/44A Expired GB596786A (en) 1943-12-06 1944-09-29 Dry rectifier element

Country Status (1)

Country Link
GB (1) GB596786A (en)

Similar Documents

Publication Publication Date Title
GB546611A (en) Improvements in or relating to photo-electric barrier layer cells
CA563722A (en) Semiconductor junction electrodes and method
GB596786A (en) Dry rectifier element
CH260974A (en) Device for spraying a coating of insulating paint onto strips provided with a semiconductor layer and used for the production of dry rectifier elements.
GB560564A (en) Means for forming deposited layers
GB730160A (en) Titanium nitride electrolytic condenser
GB561873A (en) Improvements in or relating to the manufacture of metal rectifiers
GB590243A (en) Improvements in or relating to the manufacture of selenium elements such as rectifiers
GB615714A (en) Improvements in or relating to metal contact rectifiers and photoelectric cells
GB579663A (en) Improvements in the manufacture of insulated electric cables and wires
ES175007A1 (en) A METHOD FOR APPLYING IDENTIFICATION MARKS TO THE COATING OF THERMOPLASTIC ELECTRICAL CONDUCTOR MATERIAL
GB631219A (en) Rectifiers
SU63506A1 (en) The method of applying a cement coating on the welding electrode
GB749710A (en) Dry-rectifier element
CA488765A (en) Electrical insulating layers
GB467146A (en) Improvements in apparatus for covering cores with vulcanizable insulating material
CA233651A (en) Method of impregnating porous or bibulous material
GB564977A (en) Electric rectifiers of the junction layer type
CA417309A (en) Web roll changing method
JPS52155384A (en) Manufacturing method of power cable
CA488061A (en) Auxiliary contact assemblies
AU120905B2 (en) Improved method of and means for manufacturing articles outof lengths ofa strip or band of sheet or plate material by stamping pressing orthe like
GB662308A (en) Improvements in and relating to methods of and apparatus for manufacturing electric condensers
GB718282A (en) Improvements in or relating to selenium rectifiers
CA488345A (en) Electrical contact between aluminium and graphite