NL133499C - - Google Patents

Info

Publication number: NL133499C
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.)

1960-05-18

Publication of NL133499C publication Critical patent/NL133499C/xx

Classifications

- H10P50/613—
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/02—Etching
- C25F3/12—Etching of semiconducting materials
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
- H10P50/644—

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Testing Of Individual Semiconductor Devices (AREA)
Testing Or Measuring Of Semiconductors Or The Like (AREA)
Weting (AREA)
ing And Chemical Polishing (AREA)

NL133499D 1960-05-18 NL133499C (enExample)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2736960		1960-05-18

Publications (1)

Publication Number	Publication Date
NL133499C true NL133499C (enExample)

Family

ID=12219118

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL133499D NL133499C (enExample)	1960-05-18
NL265468D NL265468A (enExample)	1960-05-18

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL265468D NL265468A (enExample)	1960-05-18

Country Status (4)

Country	Link
US (1)	US3250693A (enExample)
DE (2)	DE1261965B (enExample)
GB (1)	GB932976A (enExample)
NL (2)	NL265468A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3377263A (en) *	1964-09-14	1968-04-09	Philco Ford Corp	Electrical system for etching a tunnel diode
US3408275A (en) *	1966-12-09	1968-10-29	Siemens Ag	Tunnel diodes wherein the height of the reduced cross section of the mesa is minimized and process of making
US3697873A (en) *	1969-05-28	1972-10-10	Westinghouse Electric Corp	Method for determining excess carrier lifetime in semiconductor devices
JPS4828958B1 (enExample) *	1969-07-22	1973-09-06
US4028207A (en) *	1975-05-16	1977-06-07	The Post Office	Measuring arrangements
US4462871A (en) *	1982-04-06	1984-07-31	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration	Epitaxial thinning process

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2505370A (en) *	1947-11-08	1950-04-25	Bell Telephone Labor Inc	Piezoelectric crystal unit
US2886496A (en) *	1950-03-29	1959-05-12	Leeds & Northrup Co	Method of determining concentration of dissolved substance
US2765765A (en) *	1952-09-03	1956-10-09	Robert R Bigler	Apparatus for the manufacture of piezoelectric crystals
GB761795A (en) *	1954-03-09	1956-11-21	Gen Electric Co Ltd	Improvements in or relating to the manufacture of semi-conductor devices
US2940024A (en) *	1954-06-01	1960-06-07	Rca Corp	Semi-conductor rectifiers
US3023153A (en) *	1954-06-01	1962-02-27	Rca Corp	Method of etching semi-conductor bodies
US2850444A (en) *	1954-11-01	1958-09-02	Rca Corp	Pulse method of etching semiconductor junction devices
US3075902A (en) *	1956-03-30	1963-01-29	Philco Corp	Jet-electrolytic etching and measuring method
BE560244A (enExample) *	1956-08-24
US2979444A (en) *	1957-07-16	1961-04-11	Philco Corp	Electrochemical method and apparatus therefor
US2975342A (en) *	1957-08-16	1961-03-14	Research Corp	Narrow base planar junction punch-thru diode
US3033714A (en) *	1957-09-28	1962-05-08	Sony Corp	Diode type semiconductor device
US2963411A (en) *	1957-12-24	1960-12-06	Ibm	Process for removing shorts from p-n junctions
US3117899A (en) *	1960-07-18	1964-01-14	Westinghouse Electric Corp	Process for making semiconductor devices
US3110849A (en) *	1960-10-03	1963-11-12	Gen Electric	Tunnel diode device

0
- DE DENDAT1261965D patent/DE1261965C2/de not_active Expired
- NL NL133499D patent/NL133499C/xx active
- NL NL265468D patent/NL265468A/xx unknown
1961
- 1961-06-05 US US114781A patent/US3250693A/en not_active Expired - Lifetime
- 1961-06-06 GB GB20461/61A patent/GB932976A/en not_active Expired
- 1961-06-08 DE DES74262A patent/DE1261965B/de active Pending

Also Published As

Publication number	Publication date
DE1261965B (de)	1968-02-29
DE1261965C2 (de)	1973-11-22
US3250693A (en)	1966-05-10
GB932976A (en)	1963-07-31
NL265468A (enExample)

Publication	Publication Date	Title
BE601158A (enExample)	1961-07-03
DE1250160B (enExample)
FI40543B (enExample)	1968-11-30
BE602203A (enExample)	1961-07-03
BE602782A (enExample)
BE602163A (enExample)
NL133499C (enExample)
DD27593A1 (enExample)	1964-03-16
BE597971A (enExample)
CH640160A4 (enExample)	1962-05-30
CH165460A4 (enExample)	1962-05-15
BE645351A (enExample)	1964-09-18
BE604775A (enExample)
BE602837A (enExample)
BE601201A (enExample)	1961-07-03
BE592983A (enExample)
NL262813A (enExample)
NL248365A (enExample)	1964-03-10
NL120239C (enExample)
LU40893A1 (enExample)	1962-12-01
BE598555A (enExample)
LU40797A1 (enExample)	1962-01-08
LU39978A1 (enExample)	1961-06-05
BE603457A (enExample)
BE603404A (enExample)