JP3893617B2 - 電子部品用パッケージ - Google Patents
電子部品用パッケージ Download PDFInfo
- Publication number
- JP3893617B2 JP3893617B2 JP2003376695A JP2003376695A JP3893617B2 JP 3893617 B2 JP3893617 B2 JP 3893617B2 JP 2003376695 A JP2003376695 A JP 2003376695A JP 2003376695 A JP2003376695 A JP 2003376695A JP 3893617 B2 JP3893617 B2 JP 3893617B2
- Authority
- JP
- Japan
- Prior art keywords
- cap
- brazing material
- base
- metal
- brazing
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 97
- 238000005219 brazing Methods 0.000 claims description 75
- 229910052751 metal Inorganic materials 0.000 claims description 43
- 239000002184 metal Substances 0.000 claims description 43
- 238000003466 welding Methods 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 239000010409 thin film Substances 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 5
- 238000005253 cladding Methods 0.000 claims 1
- 239000013078 crystal Substances 0.000 description 38
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 22
- 238000007789 sealing Methods 0.000 description 17
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 11
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 11
- 229910052804 chromium Inorganic materials 0.000 description 11
- 239000011651 chromium Substances 0.000 description 11
- 239000007769 metal material Substances 0.000 description 11
- 229910052759 nickel Inorganic materials 0.000 description 11
- 229910052709 silver Inorganic materials 0.000 description 11
- 239000004332 silver Substances 0.000 description 11
- 238000007747 plating Methods 0.000 description 10
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 9
- 229910052737 gold Inorganic materials 0.000 description 9
- 239000010931 gold Substances 0.000 description 9
- 230000005284 excitation Effects 0.000 description 6
- 229910000833 kovar Inorganic materials 0.000 description 6
- 239000010453 quartz Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 4
- 229910010293 ceramic material Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010304 firing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910052750 molybdenum Inorganic materials 0.000 description 4
- 239000011733 molybdenum Substances 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 3
- 238000010897 surface acoustic wave method Methods 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000002542 deteriorative effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- JVPLOXQKFGYFMN-UHFFFAOYSA-N gold tin Chemical compound [Sn].[Au] JVPLOXQKFGYFMN-UHFFFAOYSA-N 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/161—Cap
- H01L2924/1615—Shape
- H01L2924/16195—Flat cap [not enclosing an internal cavity]
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
2 キャップ
3 水晶振動板(圧電振動板)
Claims (5)
- 電子部品素子を収納し、上面外周端部にメタライズ層が形成されたセラミックのベースと、当該ベースのメタライズ層の上部に搭載される金属製のキャップとをろう接して気密封止してなる電子部品用パッケージであって、
前記キャップは、金属母材とろう材層の少なくとも2層からなり、前記金属母材に対して軟質のろう材層とするとともに、前記金属母材の一部が前記キャップの外周端部でろう材層側へ張り出す堤部を具備してなり、当該堤部は前記金属母材側からろう材層側にプレス打ち抜きすることで形成された金属母材のバリからなることを特徴とする電子部品用パッケージ。 - 前記キャップは、金属母材とろう材層の少なくとも2層がクラッド化されてなることを特徴とする特許請求項1記載の電子部品用パッケージ。
- 前記キャップは、少なくとも前記堤部とろう材層側の主面に、ろう材より高融点の薄膜を施してなることを特徴とする特許請求項1、または特許請求項2記載の電子部品用パッケージ。
- 前記ベースと前記キャップをビーム溶接によりろう接して気密封止してなることを特徴とする特許請求項1〜3のうちいずれか1項記載の電子部品用パッケージ。
- 前記ベースと前記キャップをシーム溶接によりろう接して気密封止してなることを特徴とする特許請求項1〜3のうちいずれか1項記載の電子部品用パッケージ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003376695A JP3893617B2 (ja) | 2003-11-06 | 2003-11-06 | 電子部品用パッケージ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003376695A JP3893617B2 (ja) | 2003-11-06 | 2003-11-06 | 電子部品用パッケージ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005142329A JP2005142329A (ja) | 2005-06-02 |
JP3893617B2 true JP3893617B2 (ja) | 2007-03-14 |
Family
ID=34687657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003376695A Expired - Lifetime JP3893617B2 (ja) | 2003-11-06 | 2003-11-06 | 電子部品用パッケージ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3893617B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014197575A (ja) | 2013-03-29 | 2014-10-16 | セイコーエプソン株式会社 | パッケージ、電子デバイス、電子デバイスの製造方法、電子機器、及び移動体 |
JP2016139758A (ja) * | 2015-01-29 | 2016-08-04 | 株式会社日立金属ネオマテリアル | 気密封止用蓋材および電子部品収容パッケージ |
-
2003
- 2003-11-06 JP JP2003376695A patent/JP3893617B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2005142329A (ja) | 2005-06-02 |
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