JPH02110835U - - Google Patents

Info

Publication number

JPH02110835U

JPH02110835U JP2035689U JP2035689U JPH02110835U JP H02110835 U JPH02110835 U JP H02110835U JP 2035689 U JP2035689 U JP 2035689U JP 2035689 U JP2035689 U JP 2035689U JP H02110835 U JPH02110835 U JP H02110835U

Authority

JP

Japan

Prior art keywords

alumina substrate

pyroelectric

attached

stem

cap

Prior art date

1989-02-23

Legal status (The legal status 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 status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 8
• 239000000758 substrate Substances 0.000 claims description 8
• 239000000463 material Substances 0.000 claims description 6
• 238000001514 detection method Methods 0.000 claims 1

Cited By (2)