ES391827A1 - A controlled semiconductor rectifier device. (Machine-translation by Google Translate, not legally binding) - Google Patents

A controlled semiconductor rectifier device. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES391827A1
ES391827A1 ES391827A ES391827A ES391827A1 ES 391827 A1 ES391827 A1 ES 391827A1 ES 391827 A ES391827 A ES 391827A ES 391827 A ES391827 A ES 391827A ES 391827 A1 ES391827 A1 ES 391827A1
Authority
ES
Spain
Prior art keywords
layer
semiconductivity
type
translation
machine
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
ES391827A
Other languages
Spanish (es)
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of ES391827A1 publication Critical patent/ES391827A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/38—Fixing; Developing-fixing; Hardening-fixing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Electrodes Of Semiconductors (AREA)

Abstract

A controlled semiconductor rectifying device, comprising: a semiconductor chip including a base layer of a first type of semiconductivity, a layer of the other type of semiconductivity and a layer of said first type of semiconductivity; a control electrode disposed in said base layer of said semiconductor chip; next to said base layer, a first emitter layer, of said other or second type of semiconductivity; a second emitter layer of said other type of semiconductivity, formed together with said base layer, between said control electrode and said first emitter layer; and a layer of said first type of semiconductivity, formed between the mentioned first and second emitter layers and together with said second emitter layer. (Machine-translation by Google Translate, not legally binding)
ES391827A 1970-06-02 1971-06-01 A controlled semiconductor rectifier device. (Machine-translation by Google Translate, not legally binding) Expired ES391827A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4738270A JPS4839173B1 (en) 1970-06-02 1970-06-02

Publications (1)

Publication Number Publication Date
ES391827A1 true ES391827A1 (en) 1973-06-16

Family

ID=12773535

Family Applications (1)

Application Number Title Priority Date Filing Date
ES391827A Expired ES391827A1 (en) 1970-06-02 1971-06-01 A controlled semiconductor rectifier device. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
JP (1) JPS4839173B1 (en)
DE (1) DE2126416A1 (en)
ES (1) ES391827A1 (en)
GB (1) GB1306315A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH584912A5 (en) * 1973-10-18 1977-02-15 Ciba Geigy Ag
GB1537830A (en) * 1975-04-30 1979-01-04 Agfa Gevaert Reduction of sludge-formation in the rapid processing of radiographic silver halide material
JPH03267934A (en) * 1990-02-07 1991-11-28 Konica Corp Processing solution for silver halide color photographic sensitive material and processing method using same

Also Published As

Publication number Publication date
DE2126416A1 (en) 1971-12-09
JPS4839173B1 (en) 1973-11-22
GB1306315A (en) 1973-02-07

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