NL218192A - - Google Patents

Info

Publication number: NL218192A
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.)

1956-06-18

Publication of NL218192A publication Critical patent/NL218192A/xx

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
- 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
- H01L21/18—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 elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/185—Joining of semiconductor bodies for junction formation
- 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
- H01L21/18—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 elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/30604—Chemical etching
- H01L21/30612—Etching of AIIIBV compounds
- 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
- H01L21/18—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 elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/308—Chemical or electrical treatment, e.g. electrolytic etching using masks
- 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

NL218192D 1956-06-18 NL218192A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US591824A US2846340A (en)	1956-06-18	1956-06-18	Semiconductor devices and method of making same

Publications (1)

Publication Number	Publication Date
NL218192A true NL218192A (xx)

Family

ID=24368099

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL111788D NL111788C (xx)	1956-06-18
NL218192D NL218192A (xx)	1956-06-18

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL111788D NL111788C (xx)	1956-06-18

Country Status (6)

Country	Link
US (1)	US2846340A (xx)
BE (1)	BE558436A (xx)
DE (1)	DE1073632B (xx)
FR (1)	FR1176057A (xx)
GB (1)	GB867413A (xx)
NL (2)	NL218192A (xx)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3211970A (en) *	1957-05-06	1965-10-12	Rca Corp	Semiconductor devices
BE574814A (xx) *	1958-01-16
FR1193194A (fr) *	1958-03-12	1959-10-30		Perfectionnements aux procédés de fabrication par diffusion des transistors et des redresseurs à jonctions
US3132057A (en) *	1959-01-29	1964-05-05	Raytheon Co	Graded energy gap semiconductive device
GB921367A (en) *	1959-04-06	1963-03-20	Standard Telephones Cables Ltd	Semiconductor device and method of manufacture
NL122784C (xx) *	1959-04-15
US3005735A (en) *	1959-07-24	1961-10-24	Philco Corp	Method of fabricating semiconductor devices comprising cadmium-containing contacts
US3028529A (en) *	1959-08-26	1962-04-03	Bendix Corp	Semiconductor diode
DE1211336B (de) *	1960-02-12	1966-02-24	Shindengen Electric Mfg	Halbleitergleichrichter mit zwei Schichten von verschiedenem spezifischem Widerstand
US3096219A (en) *	1960-05-02	1963-07-02	Rca Corp	Semiconductor devices
NL264273A (xx) *	1960-05-02
US3070477A (en) *	1960-10-03	1962-12-25	Mandelkorn Joseph	Method of making a gallium sulfide dioxide
US3139599A (en) *	1960-12-09	1964-06-30	Texas Instruments Inc	Infrared detector with pn junctions in indium antimonide
US3176204A (en) *	1960-12-22	1965-03-30	Raytheon Co	Device composed of different semiconductive materials
US3148094A (en) *	1961-03-13	1964-09-08	Texas Instruments Inc	Method of producing junctions by a relocation process
US3210624A (en) *	1961-04-24	1965-10-05	Monsanto Co	Article having a silicon carbide substrate with an epitaxial layer of boron phosphide
NL280641A (xx) *	1961-07-07
NL280849A (xx) *	1961-07-12	1900-01-01
US3262825A (en) *	1961-12-29	1966-07-26	Bell Telephone Labor Inc	Method for etching crystals of group iii(a)-v(a) compounds and etchant used therefor
US3275539A (en) *	1962-11-09	1966-09-27	North American Phillips Compan	Method of manufacturing semiconductor devices
US3239393A (en) *	1962-12-31	1966-03-08	Ibm	Method for producing semiconductor articles
US3255055A (en) *	1963-03-20	1966-06-07	Hoffman Electronics Corp	Semiconductor device
US3293092A (en) *	1964-03-17	1966-12-20	Ibm	Semiconductor device fabrication
SE313623B (xx) *	1965-01-30	1969-08-18	Asea Ab
US3484854A (en) *	1966-10-17	1969-12-16	Westinghouse Electric Corp	Processing semiconductor materials
CN112143938B (zh) *	2020-09-25	2021-11-19	先导薄膜材料（广东）有限公司	砷化镉的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE486170A (xx) *	1948-02-26
GB707008A (en) *	1948-10-01	1954-04-07	Licentia Gmbh	Electric un-symmetrically conductive systems, particularly dry-plate rectifiers
FR1098372A (fr) *	1953-05-22	1955-07-25	Rca Corp	Dispositifs semi-conducteurs
US2759861A (en) *	1954-09-22	1956-08-21	Bell Telephone Labor Inc	Process of making photoconductive compounds

0
- BE BE558436D patent/BE558436A/xx unknown
- NL NL111788D patent/NL111788C/xx active
- NL NL218192D patent/NL218192A/xx unknown
- DE DENDAT1073632D patent/DE1073632B/de active Pending
1956
- 1956-06-18 US US591824A patent/US2846340A/en not_active Expired - Lifetime
1957
- 1957-06-04 GB GB17784/57A patent/GB867413A/en not_active Expired
- 1957-06-15 FR FR1176057D patent/FR1176057A/fr not_active Expired

Also Published As

Publication number	Publication date
US2846340A (en)	1958-08-05
FR1176057A (fr)	1959-04-03
BE558436A (xx)
GB867413A (en)	1961-05-10
NL111788C (xx)
DE1073632B (de)	1960-01-21

Publication	Publication Date	Title
AT197311B (xx)	1958-04-25
AT202855B (xx)	1959-04-10
FR1194075A (xx)	1959-11-06
AT199361B (xx)	1958-08-25
AT198114B (xx)	1958-06-10
AT202354B (xx)	1959-03-10
AT194202B (xx)	1957-12-27
AT202279B (xx)	1959-02-25
AT201309B (xx)	1958-12-27
AT195843B (xx)	1958-02-25
AT213780B (xx)	1961-02-27
AT197702B (xx)	1958-05-27
AT196732B (xx)	1958-03-25
AT198039B (xx)	1958-06-10
AT198843B (xx)	1958-07-25
AT196060B (xx)	1958-02-25
AT195165B (xx)	1958-01-25
AT196778B (xx)	1958-03-25
AT196779B (xx)	1958-03-25
AT196945B (xx)	1958-04-10
AT197107B (xx)	1958-04-10
AT193789B (xx)	1957-12-10
AT195164B (xx)	1958-01-25
AT198038B (xx)	1958-06-10
AT197110B (xx)	1958-04-10