GB965500A - Diode manufacture - Google Patents

Diode manufacture

Info

Publication number
GB965500A
GB965500A GB2576662A GB2576662A GB965500A GB 965500 A GB965500 A GB 965500A GB 2576662 A GB2576662 A GB 2576662A GB 2576662 A GB2576662 A GB 2576662A GB 965500 A GB965500 A GB 965500A
Authority
GB
United Kingdom
Prior art keywords
crystal
july
satisfactory
diode
solder
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
GB2576662A
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.)
Erie Resistor Corp
Original Assignee
Erie Resistor 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 Erie Resistor Corp filed Critical Erie Resistor Corp
Publication of GB965500A publication Critical patent/GB965500A/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
    • H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
    • H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
    • H01L23/3107—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed
    • H01L23/3135—Double encapsulation or coating and encapsulation
    • 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
    • H01L23/041—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls the container being a hollow construction having no base used as a mounting for the semiconductor body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
    • H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
    • H01L23/3157—Partial encapsulation or coating
    • 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

965,500. Semi-conductor devices. ERIE RESISTOR CORPORATION. July 5, 1962 [July 6, 1961], No. 25766/62. Heading H1K. A PN diode is produced by uniting a globule of solder to each face of a single crystal containing a PN junction, etching to remove edge portions of the crystal, testing and if satisfactory, completing manufacture by attaching leads and encapsulating. Fig. 3 shows a silicon PN crystal with electroplated nickel electrodes 2, 3 and lead-tin solder globules 5. The crystal is then etched, covered with a protective lacquer, the ends removed so that has the form shown in Fig. 6 when it is subjected to test. Satisfactory diodes then have leads attached and are encapsulated in glass as shown in Fig. 7, or embedded in plastic.
GB2576662A 1961-07-06 1962-07-05 Diode manufacture Expired GB965500A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12213461A 1961-07-06 1961-07-06

Publications (1)

Publication Number Publication Date
GB965500A true GB965500A (en) 1964-07-29

Family

ID=22400855

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2576662A Expired GB965500A (en) 1961-07-06 1962-07-05 Diode manufacture

Country Status (1)

Country Link
GB (1) GB965500A (en)

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