BRPI0503893A - método e sistema para corrosão por fluoreto de xenÈnio com eficiência aperfeiçoada - Google Patents

método e sistema para corrosão por fluoreto de xenÈnio com eficiência aperfeiçoada

Info

Publication number
BRPI0503893A
BRPI0503893A BRPI0503893-6A BRPI0503893A BRPI0503893A BR PI0503893 A BRPI0503893 A BR PI0503893A BR PI0503893 A BRPI0503893 A BR PI0503893A BR PI0503893 A BRPI0503893 A BR PI0503893A
Authority
BR
Brazil
Prior art keywords
solid
stripper
substrate
corrosion
solid state
Prior art date
Application number
BRPI0503893-6A
Other languages
English (en)
Inventor
Phililp D Floyd
William J Cummings
Original Assignee
Idc Llc
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 by Idc Llc filed Critical Idc Llc
Publication of BRPI0503893A publication Critical patent/BRPI0503893A/pt

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
    • H10P50/20Dry etching; Plasma etching; Reactive-ion etching
    • H10P50/24Dry etching; Plasma etching; Reactive-ion etching of semiconductor materials
    • H10P50/242Dry etching; Plasma etching; Reactive-ion etching of semiconductor materials of Group IV materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B81MICROSTRUCTURAL TECHNOLOGY
    • B81CPROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C1/00Manufacture or treatment of devices or systems in or on a substrate
    • B81C1/00436Shaping materials, i.e. techniques for structuring the substrate or the layers on the substrate
    • B81C1/00523Etching material
    • B81C1/00531Dry 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
    • H10P50/00Etching of wafers, substrates or parts of devices
    • H10P50/20Dry etching; Plasma etching; Reactive-ion etching
    • H10P50/26Dry etching; Plasma etching; Reactive-ion etching of conductive or resistive materials
    • H10P50/264Dry etching; Plasma etching; Reactive-ion etching of conductive or resistive materials by chemical means
    • H10P50/266Dry etching; Plasma etching; Reactive-ion etching of conductive or resistive materials by chemical means by vapour etching only
    • 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
    • H10P72/00Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
    • H10P72/04Apparatus for manufacture or treatment
    • H10P72/0402Apparatus for fluid treatment
    • H10P72/0418Apparatus for fluid treatment for etching
    • H10P72/0421Apparatus for fluid treatment for etching for drying 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B81MICROSTRUCTURAL TECHNOLOGY
    • B81BMICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
    • B81B2201/00Specific applications of microelectromechanical systems
    • B81B2201/04Optical MEMS
    • B81B2201/047Optical MEMS not provided for in B81B2201/042 - B81B2201/045
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B81MICROSTRUCTURAL TECHNOLOGY
    • B81CPROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C2201/00Manufacture or treatment of microstructural devices or systems
    • B81C2201/01Manufacture or treatment of microstructural devices or systems in or on a substrate
    • B81C2201/0101Shaping material; Structuring the bulk substrate or layers on the substrate; Film patterning
    • B81C2201/0128Processes for removing material
    • B81C2201/013Etching
    • B81C2201/0135Controlling etch progression
    • B81C2201/0142Processes for controlling etch progression not provided for in B81C2201/0136 - B81C2201/014
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B81MICROSTRUCTURAL TECHNOLOGY
    • B81CPROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C2201/00Manufacture or treatment of microstructural devices or systems
    • B81C2201/05Temporary protection of devices or parts of the devices during manufacturing
    • B81C2201/056Releasing structures at the end of the manufacturing process
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/001Optical devices or arrangements for the control of light using movable or deformable optical elements based on interference in an adjustable optical cavity

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Micromachines (AREA)
  • Drying Of Semiconductors (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

"MéTODO E SISTEMA PARA CORROSãO POR FLUORETO DE XENÈNIO COM EFICIêNCIA APERFEIçOADA". São providos nesta invenção um equipamento e um método útil para fabricação de dispositivos MEMS. Um aspecto do equipamento descrito provê um substrato compreendendo um material que pode ser corroído exposto a um decapante em estado sólido, em que o substrato e o decapante em estado sólido são dispostos em uma câmara de corrosão. Em algumas modalidades, o decapante em estado sólido é movido para proximidade contígua do substrato. Em outras modalidades, uma partição configurável entre o substrato e o decapante em estado sólido está aberta. O decapante em estado sólido forma um decapante em fase gasosa adequado para corroer o material que pode ser corroído. Em algumas modalidades preferidas, o decapante em estado sólido é difluoreto de xenónio sólido. O equipamento e o método são vantajosamente usados na realização de uma corrosão de liberação na fabricação de moduladores ópticos.
BRPI0503893-6A 2004-09-27 2005-09-27 método e sistema para corrosão por fluoreto de xenÈnio com eficiência aperfeiçoada BRPI0503893A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61342304P 2004-09-27 2004-09-27
US11/083,030 US20060065622A1 (en) 2004-09-27 2005-03-17 Method and system for xenon fluoride etching with enhanced efficiency

Publications (1)

Publication Number Publication Date
BRPI0503893A true BRPI0503893A (pt) 2006-05-09

Family

ID=35197939

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0503893-6A BRPI0503893A (pt) 2004-09-27 2005-09-27 método e sistema para corrosão por fluoreto de xenÈnio com eficiência aperfeiçoada

Country Status (12)

Country Link
US (2) US20060065622A1 (pt)
EP (1) EP1641026A2 (pt)
JP (1) JP2006100795A (pt)
KR (1) KR20060092876A (pt)
AU (1) AU2005203346A1 (pt)
BR (1) BRPI0503893A (pt)
CA (1) CA2515622A1 (pt)
IL (1) IL169798A0 (pt)
MX (1) MXPA05010234A (pt)
RU (1) RU2005129948A (pt)
SG (1) SG121056A1 (pt)
TW (1) TW200626482A (pt)

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US20090218312A1 (en) 2009-09-03
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AU2005203346A1 (en) 2006-04-13
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IL169798A0 (en) 2007-07-04
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US20060065622A1 (en) 2006-03-30
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