GB787935A - Improvements in or relating to methods of providing a semi-conductive body of cadmium-telluride with a tellurium layer - Google Patents

Improvements in or relating to methods of providing a semi-conductive body of cadmium-telluride with a tellurium layer

Info

Publication number
GB787935A
GB787935A GB34409/55A GB3440955A GB787935A GB 787935 A GB787935 A GB 787935A GB 34409/55 A GB34409/55 A GB 34409/55A GB 3440955 A GB3440955 A GB 3440955A GB 787935 A GB787935 A GB 787935A
Authority
GB
United Kingdom
Prior art keywords
oxidizing
solution
per cent
treated
cadmium
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
GB34409/55A
Other languages
English (en)
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 GB787935A publication Critical patent/GB787935A/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
    • H01L21/34—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 not provided for in groups H01L21/18, H10D48/04 and H10D48/07, with or without impurities, e.g. doping materials
    • H01L21/44—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/38 - H01L21/428
    • H01L21/441—Deposition of conductive or insulating materials for electrodes
    • H01L21/445—Deposition of conductive or insulating materials for electrodes from a liquid, e.g. electrolytic deposition
    • 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
    • H01L21/34—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 not provided for in groups H01L21/18, H10D48/04 and H10D48/07, with or without impurities, e.g. doping materials
    • H01L21/46—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/428
    • H01L21/461—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/428 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
    • H01L21/465—Chemical or electrical treatment, e.g. electrolytic etching

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Chemically Coating (AREA)
GB34409/55A 1954-12-04 1955-12-01 Improvements in or relating to methods of providing a semi-conductive body of cadmium-telluride with a tellurium layer Expired GB787935A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL339991X 1954-12-04

Publications (1)

Publication Number Publication Date
GB787935A true GB787935A (en) 1957-12-18

Family

ID=19784661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34409/55A Expired GB787935A (en) 1954-12-04 1955-12-01 Improvements in or relating to methods of providing a semi-conductive body of cadmium-telluride with a tellurium layer

Country Status (6)

Country Link
BE (1) BE543308A (enrdf_load_stackoverflow)
CH (1) CH339991A (enrdf_load_stackoverflow)
DE (1) DE1009312B (enrdf_load_stackoverflow)
FR (1) FR1139450A (enrdf_load_stackoverflow)
GB (1) GB787935A (enrdf_load_stackoverflow)
NL (2) NL192946A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9231134B2 (en) 2012-08-31 2016-01-05 First Solar, Inc. Photovoltaic devices
US9276157B2 (en) 2012-08-31 2016-03-01 First Solar, Inc. Methods of treating a semiconductor layer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9231134B2 (en) 2012-08-31 2016-01-05 First Solar, Inc. Photovoltaic devices
US9276157B2 (en) 2012-08-31 2016-03-01 First Solar, Inc. Methods of treating a semiconductor layer

Also Published As

Publication number Publication date
NL88297C (enrdf_load_stackoverflow)
NL192946A (enrdf_load_stackoverflow)
FR1139450A (fr) 1957-07-01
BE543308A (enrdf_load_stackoverflow)
CH339991A (de) 1959-07-31
DE1009312B (de) 1957-05-29

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