BE473354A - - Google Patents

Info

Publication number: BE473354A
Authority: BE; Belgium

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.)

1946-05-21

Publication of BE473354A publication Critical patent/BE473354A/xx

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C21/00—Digital stores in which the information circulates continuously
- 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
- H10D48/045—Treatment of the surface of the selenium or tellurium layer after having been made conductive
- 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
- H10D48/046—Provision of discrete insulating layers
- 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
- H10D48/047—Application of an electrode to the exposed surface of the selenium or tellurium after the selenium or tellurium has been applied to foundation plates

BE473354D 1946-05-21 BE473354A (en:Method)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US671176A US2496432A (en)	1946-05-21	1946-05-21	Selenium rectifier

Publications (1)

Publication Number	Publication Date
BE473354A true BE473354A (en:Method)

Family

ID=24693428

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE473354D BE473354A (en:Method)	1946-05-21

Country Status (4)

Country	Link
US (1)	US2496432A (en:Method)
BE (1)	BE473354A (en:Method)
FR (2)	FR946245A (en:Method)
GB (1)	GB623857A (en:Method)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL82014C (en:Method) *	1949-11-30
DE973817C (de) *	1951-03-05	1960-06-15	Licentia Gmbh	Verfahren zur Herstellung eines Trockengleichrichters
US2650258A (en) *	1951-06-12	1953-08-25	Rca Corp	Semiconductor photosensitive device
US2669663A (en) *	1951-11-30	1954-02-16	Rca Corp	Semiconductor photoconducting device
NL174375B (nl) *	1951-12-20		Cabot Corp	Werkwijze voor het bereiden van een thermisch stabiele, bij hoge temperatuur tegen oxydatie bestendige nikkellegering, alsmede voorwerpen, welke geheel of gedeeltelijk uit een dergelijke legering zijn vervaardigd.
US2733390A (en) *	1952-06-25	1956-01-31		scanlon
NL185341B (nl) *	1953-03-06		Rohm & Haas	Monomeermaterialen, werkwijze ter bereiding daarvan, polymeer daaruit opgebouwd, werkwijze voor het bekleden en/of impregneren van een substraat, gehard materiaal daarmee bereid en substraat voorzien van een film.
US2804580A (en) *	1953-08-13	1957-08-27	Visseaux S A J	Unidirectionally conducting elements
BE543179A (en:Method) *	1954-11-29
US2858239A (en) *	1956-03-13	1958-10-28	Siemens Ag	Method for producing selenium rectifiers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USRE22052E (en) *	1933-04-06	1942-03-24		Light-sensitive device
GB556152A (en) *	1942-03-17	1943-09-22	Westinghouse Brake & Signal	Improvements relating to alternating electric current rectifiers of the selenium type
GB560869A (en) *	1942-10-19	1944-04-25	Westinghouse Brake & Signal	Improvements relating to alternating electric current rectifiers of the selenium type

0
- BE BE473354D patent/BE473354A/xx unknown
1946
- 1946-05-21 US US671176A patent/US2496432A/en not_active Expired - Lifetime
1947
- 1947-04-26 FR FR946245D patent/FR946245A/fr not_active Expired
- 1947-05-08 FR FR946425D patent/FR946425A/fr not_active Expired
- 1947-05-20 GB GB13525/47A patent/GB623857A/en not_active Expired

Also Published As

Publication number	Publication date
GB623857A (en)	1949-05-24
FR946245A (fr)	1949-05-27
FR946425A (fr)	1949-06-02
US2496432A (en)	1950-02-07

Publication	Publication Date	Title
BE463006A (en:Method)	1946-08-12
FR959970A (en:Method)	1950-04-07
FR959021A (en:Method)	1950-03-23
FR963812A (en:Method)	1950-07-21
FR57530E (en:Method)	1953-01-30
FR915432A (en:Method)	1946-11-28
BE464863A (en:Method)
BE464634A (en:Method)
BE462607A (en:Method)
NL73358C (en:Method)
NL62989C (en:Method)
LU27889A1 (en:Method)	1946-04-04
BE462482A (en:Method)
BE462639A (en:Method)	1946-02-28
BE462695A (en:Method)
BE438369A (en:Method)
BE463045A (en:Method)
BE375336A (en:Method)
BE462033A (en:Method)
BE478961A (en:Method)
BE475606A (en:Method)
BE473067A (en:Method)	1947-06-30
BE464883A (en:Method)
BE464875A (en:Method)
BE464222A (en:Method)