NL6815372A - - Google Patents

Info

Publication number
NL6815372A
NL6815372A NL6815372A NL6815372A NL6815372A NL 6815372 A NL6815372 A NL 6815372A NL 6815372 A NL6815372 A NL 6815372A NL 6815372 A NL6815372 A NL 6815372A NL 6815372 A NL6815372 A NL 6815372A
Authority
NL
Netherlands
Application number
NL6815372A
Other versions
NL152115B (nl
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 filed Critical
Publication of NL6815372A publication Critical patent/NL6815372A/xx
Publication of NL152115B publication Critical patent/NL152115B/xx

Links

Classifications

    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10PGENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P50/00Etching of wafers, substrates or parts of devices
    • H10P50/69Etching of wafers, substrates or parts of devices using masks for semiconductor materials
    • H10P50/691Etching of wafers, substrates or parts of devices using masks for semiconductor materials for Group V materials or Group III-V materials
    • H10P50/693Etching of wafers, substrates or parts of devices using masks for semiconductor materials for Group V materials or Group III-V materials characterised by their size, orientation, disposition, behaviour or shape, in horizontal or vertical plane
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10PGENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P50/00Etching of wafers, substrates or parts of devices
    • H10P50/60Wet etching
    • H10P50/64Wet etching of semiconductor materials
    • H10P50/642Chemical etching
    • H10P50/644Anisotropic liquid etching
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10PGENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P95/00Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00Metal treatment
    • Y10S148/051Etching
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00Metal treatment
    • Y10S148/115Orientation
NL686815372A 1967-11-01 1968-10-28 Werkwijze voor het vervaardigen van een siliciumhalfgeleiderinrichting door etsen. NL152115B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67981867A 1967-11-01 1967-11-01

Publications (2)

Publication Number Publication Date
NL6815372A true NL6815372A (https=) 1969-05-05
NL152115B NL152115B (nl) 1977-01-17

Family

ID=24728489

Family Applications (1)

Application Number Title Priority Date Filing Date
NL686815372A NL152115B (nl) 1967-11-01 1968-10-28 Werkwijze voor het vervaardigen van een siliciumhalfgeleiderinrichting door etsen.

Country Status (7)

Country Link
US (1) US3506509A (https=)
BE (1) BE723234A (https=)
FR (1) FR96065E (https=)
GB (1) GB1250653A (https=)
MY (1) MY7300448A (https=)
NL (1) NL152115B (https=)
SE (1) SE353185B (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770533A (en) * 1971-07-02 1973-11-06 Philips Corp Method of producing high resolution patterns in single crystals
US3909325A (en) * 1974-06-28 1975-09-30 Motorola Inc Polycrystalline etch
US4137123A (en) * 1975-12-31 1979-01-30 Motorola, Inc. Texture etching of silicon: method
US4859280A (en) * 1986-12-01 1989-08-22 Harris Corporation Method of etching silicon by enhancing silicon etching capability of alkali hydroxide through the addition of positive valence impurity ions
US4810557A (en) * 1988-03-03 1989-03-07 American Telephone And Telegraph Company, At&T Bell Laboratories Method of making an article comprising a tandem groove, and article produced by the method
US4918030A (en) * 1989-03-31 1990-04-17 Electric Power Research Institute Method of forming light-trapping surface for photovoltaic cell and resulting structure
DE3920644C1 (https=) * 1989-06-23 1990-12-20 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De
US5431777A (en) * 1992-09-17 1995-07-11 International Business Machines Corporation Methods and compositions for the selective etching of silicon
DE19811878C2 (de) * 1998-03-18 2002-09-19 Siemens Solar Gmbh Verfahren und Ätzlösung zum naßchemischen pyramidalen Texturätzen von Siliziumoberflächen
US6326689B1 (en) * 1999-07-26 2001-12-04 Stmicroelectronics, Inc. Backside contact for touchchip
WO2007129555A1 (ja) * 2006-05-02 2007-11-15 Mimasu Semiconductor Industry Co., Ltd. 半導体基板の製造方法、ソーラー用半導体基板及びエッチング液

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL105904C (https=) * 1955-12-30
US3041226A (en) * 1958-04-02 1962-06-26 Hughes Aircraft Co Method of preparing semiconductor crystals
US3425879A (en) * 1965-10-24 1969-02-04 Texas Instruments Inc Method of making shaped epitaxial deposits

Also Published As

Publication number Publication date
MY7300448A (en) 1973-12-31
US3506509A (en) 1970-04-14
DE1806225A1 (de) 1971-01-28
BE723234A (https=) 1969-04-01
DE1806225B2 (de) 1972-08-24
GB1250653A (https=) 1971-10-20
SE353185B (https=) 1973-01-22
FR96065E (fr) 1972-05-19
NL152115B (nl) 1977-01-17

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