GB538131A - Improvements in or relating to blocking-layer electrode systems and methods for the manufacture thereof - Google Patents

Improvements in or relating to blocking-layer electrode systems and methods for the manufacture thereof

Info

Publication number
GB538131A
GB538131A GB1256/40A GB125640A GB538131A GB 538131 A GB538131 A GB 538131A GB 1256/40 A GB1256/40 A GB 1256/40A GB 125640 A GB125640 A GB 125640A GB 538131 A GB538131 A GB 538131A
Authority
GB
United Kingdom
Prior art keywords
carrier
electrode
blocking
counter electrode
jan
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
GB1256/40A
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 Lamps Ltd
Koninklijke Philips NV
Original Assignee
Philips Lamps Ltd
Philips Gloeilampenfabrieken NV
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 Lamps Ltd, Philips Gloeilampenfabrieken NV filed Critical Philips Lamps Ltd
Publication of GB538131A publication Critical patent/GB538131A/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
    • H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
    • 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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
    • H01L21/06—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. 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
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof  ; Multistep manufacturing processes therefor
    • 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

Abstract

538,131. Rectifiers. PHILIPS LAMPS, Ltd. Jan. 20, 1940, No. 1256. Convention date, Jan. 23, 1939. [Class 40 (v)] [Also in Group XXXVI) A rectifier or like blocking-layer electrode system especially for high-frequency work comprises a carrier plate for one electrode rigidly connected to a rigid contact-carrier for the other electrode, the latter having a channel filled with the contact material. In the example selenium is borne on a carrier plate 1 of aluminium, which is held rigidly with a carrier 3 of insulating material, for the contact material 8 by wedging in a coned clamp 4, the upper edge 12 of which may be flanged over. A washer 11 prevents the carrier 3 from bearing directly on the counter electrode 10 which lies within the cavity 7 formed by the washer. Molten material 8 of low melting point is poured into the metal lining 6 of the channel 5 to fuse with the counter electrode, which may be of the same material or to spread out over the blocking layer on the selenium itself to form the counter electrode. The contact material may be of graphite.
GB1256/40A 1939-01-23 1940-01-20 Improvements in or relating to blocking-layer electrode systems and methods for the manufacture thereof Expired GB538131A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE220323X 1939-01-23

Publications (1)

Publication Number Publication Date
GB538131A true GB538131A (en) 1941-07-22

Family

ID=5833859

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1256/40A Expired GB538131A (en) 1939-01-23 1940-01-20 Improvements in or relating to blocking-layer electrode systems and methods for the manufacture thereof

Country Status (6)

Country Link
US (1) US2261618A (en)
BE (1) BE437769A (en)
CH (1) CH220323A (en)
FR (1) FR863035A (en)
GB (1) GB538131A (en)
NL (1) NL58856C (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433566A (en) * 1942-07-22 1947-12-30 Weston Electrical Instr Corp Process for manufacturing photoelectric cells of the dry disk type
US2419602A (en) * 1943-08-14 1947-04-29 Standard Telephones Cables Ltd Rectifier and method of making the same
US2485593A (en) * 1943-08-14 1949-10-25 Standard Telephones Cables Ltd Rectifier and method of making the same
US2467811A (en) * 1945-03-21 1949-04-19 Gen Electric Rectifier terminal device
US2454846A (en) * 1945-03-22 1948-11-30 Standard Telephones Cables Ltd Rectifier stack
US2485402A (en) * 1946-05-21 1949-10-18 Gen Electric Electric rectifier and method of production
US2677793A (en) * 1948-07-20 1954-05-04 Sylvania Electric Prod Crystal amplifier
NL94441C (en) * 1951-09-15
US2758262A (en) * 1952-07-02 1956-08-07 Int Standard Electric Corp Dry contact rectifier
US2887627A (en) * 1953-01-09 1959-05-19 John W Haas Rectifier and method of making the same
US2751528A (en) * 1954-12-01 1956-06-19 Gen Electric Rectifier cell mounting

Also Published As

Publication number Publication date
BE437769A (en)
US2261618A (en) 1941-11-04
CH220323A (en) 1942-03-31
FR863035A (en) 1941-03-21
NL58856C (en)

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