NL49864C - - Google Patents

Info

Publication number
NL49864C
NL49864C NL49864DA NL49864C NL 49864 C NL49864 C NL 49864C NL 49864D A NL49864D A NL 49864DA NL 49864 C NL49864 C NL 49864C
Authority
NL
Netherlands
Application number
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.)
Publication of NL49864C publication Critical patent/NL49864C/xx

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
    • H10D48/01—Manufacture or treatment
    • H10D48/04—Manufacture or treatment of devices having bodies comprising selenium or tellurium in uncombined form
    • H10D48/043—Preliminary treatment of the selenium or tellurium, its application to foundation plates or the subsequent treatment of the combination
    • H10D48/0431—Application of the selenium or tellurium to the foundation plate
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
    • H10D48/01—Manufacture or treatment
    • H10D48/04—Manufacture or treatment of devices having bodies comprising selenium or tellurium in uncombined form
    • H10D48/043—Preliminary treatment of the selenium or tellurium, its application to foundation plates or the subsequent treatment of the combination
NL49864D 1935-06-22 NL49864C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE482239X 1935-06-22

Publications (1)

Publication Number Publication Date
NL49864C true NL49864C (en:Method)

Family

ID=6542800

Family Applications (1)

Application Number Title Priority Date Filing Date
NL49864D NL49864C (en:Method) 1935-06-22

Country Status (3)

Country Link
US (1) US2189576A (en:Method)
GB (1) GB482239A (en:Method)
NL (1) NL49864C (en:Method)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE509989A (en:Method) * 1939-01-22
DE909846C (de) * 1941-06-20 1954-04-26 Aeg Verfahren zur Herstellung eines unsymmetrisch leitenden Systems mit Selen als Halbleiter
DE974421C (de) * 1943-07-05 1960-12-22 Aeg Trockengleichrichter mit Halbleiterschicht und Verfahren zu seiner Herstellung
US2446467A (en) * 1944-11-11 1948-08-03 Fansteel Metallurgical Corp Dry plate rectifier
BE634687A (en:Method) * 1947-01-06
DE883784C (de) * 1949-04-06 1953-06-03 Sueddeutsche App Fabrik G M B Verfahren zur Herstellung von Flaechengleichrichtern und Kristallverstaerkerschichten aus Elementen
NL153851B (nl) * 1949-05-30 Lonza Ag Werkwijze voor de bereiding van methacrylzuur uit alfa-hydroxyisoboterzuur.
BE495728A (en:Method) * 1949-08-17 1900-01-01
NL159214B (nl) * 1950-02-14 Sony Corp Magnetische opneem- en/of weergeefinrichting met ten minste een draaibare kop voorzien van een fluxafscherming.
DE892330C (de) * 1950-06-20 1953-10-04 Siemens Ag Trockengleichrichter
US2819433A (en) * 1951-03-22 1958-01-07 Syntron Co Selenium rectifiers and the method of making the same
US2659846A (en) * 1951-05-15 1953-11-17 Int Rectifier Corp Selenium element and method of making it
FR1067783A (fr) * 1951-12-18 1954-06-18 Int Standard Electric Corp Surface redresseuse comportant du silicium ou du germanium
NL178572B (nl) * 1952-06-19 Vaw Ver Aluminium Werke Ag Werkwijze voor het vloeimiddelvrij solderen van aluminium materialen.
DE975018C (de) * 1952-07-17 1961-07-06 Siemens Ag Verfahren zur Herstellung von Selengleichrichtern
DE1060053B (de) * 1953-02-10 1959-06-25 Siemens Ag Verfahren zur Herstellung von Selengleichrichtern mit einem mehrschichtigen Halbleiter mit verschiedenem Gehalt an Halogen und elektropositiven Zusaetzen in den einzelnen Schichten
US2901348A (en) * 1953-03-17 1959-08-25 Haloid Xerox Inc Radiation sensitive photoconductive member
DE966906C (de) * 1953-04-09 1957-09-19 Siemens Ag Verfahren zur sperrfreien Kontaktierung von Flaechengleichrichtern oder -transistoren mit einem eine p-n-Schichtung aufweisenden Halbleitereinkristall
US2803541A (en) * 1953-05-29 1957-08-20 Haloid Co Xerographic plate
US2833675A (en) * 1953-10-01 1958-05-06 Rca Corp Method of imparting red response to a photoconductive target for a pickup tube
NL107595C (en:Method) * 1954-04-30 1900-01-01
US2963365A (en) * 1956-02-16 1960-12-06 Rca Corp Electrostatic printing

Also Published As

Publication number Publication date
US2189576A (en) 1940-02-06
GB482239A (en) 1938-03-25

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