ATE408584T1 - Dünnschichtverkapselung von mems-bauelementen - Google Patents

Dünnschichtverkapselung von mems-bauelementen

Info

Publication number
ATE408584T1
ATE408584T1 AT03717894T AT03717894T ATE408584T1 AT E408584 T1 ATE408584 T1 AT E408584T1 AT 03717894 T AT03717894 T AT 03717894T AT 03717894 T AT03717894 T AT 03717894T AT E408584 T1 ATE408584 T1 AT E408584T1
Authority
AT
Austria
Prior art keywords
thin film
film encapsulation
sacrificial layer
mems components
substrate
Prior art date
Application number
AT03717894T
Other languages
English (en)
Inventor
Carl Freidhoff
Original Assignee
Northrop Grumman Corp
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 Northrop Grumman Corp filed Critical Northrop Grumman Corp
Application granted granted Critical
Publication of ATE408584T1 publication Critical patent/ATE408584T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
    • B81C1/00015—Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems
    • B81C1/00261—Processes for packaging MEMS devices
    • B81C1/00277—Processes for packaging MEMS devices for maintaining a controlled atmosphere inside of the cavity containing the MEMS
    • B81C1/00293—Processes for packaging MEMS devices for maintaining a controlled atmosphere inside of the cavity containing the MEMS maintaining a controlled atmosphere with processes not provided for in B81C1/00285
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C2203/00—Forming microstructural systems
    • B81C2203/01—Packaging MEMS
    • B81C2203/0136—Growing or depositing of a covering layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Micromachines (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
AT03717894T 2002-02-19 2003-02-19 Dünnschichtverkapselung von mems-bauelementen ATE408584T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/076,559 US7045459B2 (en) 2002-02-19 2002-02-19 Thin film encapsulation of MEMS devices

Publications (1)

Publication Number Publication Date
ATE408584T1 true ATE408584T1 (de) 2008-10-15

Family

ID=27732514

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03717894T ATE408584T1 (de) 2002-02-19 2003-02-19 Dünnschichtverkapselung von mems-bauelementen

Country Status (7)

Country Link
US (3) US7045459B2 (de)
EP (1) EP1476394B1 (de)
JP (1) JP2005517546A (de)
AT (1) ATE408584T1 (de)
AU (1) AU2003222215A1 (de)
DE (1) DE60323606D1 (de)
WO (1) WO2003070625A2 (de)

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Also Published As

Publication number Publication date
WO2003070625A2 (en) 2003-08-28
DE60323606D1 (de) 2008-10-30
JP2005517546A (ja) 2005-06-16
US7875941B2 (en) 2011-01-25
EP1476394B1 (de) 2008-09-17
US7045459B2 (en) 2006-05-16
AU2003222215A1 (en) 2003-09-09
US7638429B2 (en) 2009-12-29
US20100237446A1 (en) 2010-09-23
WO2003070625A3 (en) 2004-03-25
US20030155643A1 (en) 2003-08-21
EP1476394A2 (de) 2004-11-17
US20060183262A1 (en) 2006-08-17

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