JP5554473B2 - 電子部品用パッケージおよび圧電振動デバイス - Google Patents
電子部品用パッケージおよび圧電振動デバイス Download PDFInfo
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- JP5554473B2 JP5554473B2 JP2008066566A JP2008066566A JP5554473B2 JP 5554473 B2 JP5554473 B2 JP 5554473B2 JP 2008066566 A JP2008066566 A JP 2008066566A JP 2008066566 A JP2008066566 A JP 2008066566A JP 5554473 B2 JP5554473 B2 JP 5554473B2
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- 230000002093 peripheral effect Effects 0.000 claims description 67
- 239000003566 sealing material Substances 0.000 claims description 11
- 238000004806 packaging method and process Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 69
- 239000002184 metal Substances 0.000 description 69
- 238000005304 joining Methods 0.000 description 36
- 239000013078 crystal Substances 0.000 description 27
- 239000000463 material Substances 0.000 description 20
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 14
- 230000005284 excitation Effects 0.000 description 10
- 239000010453 quartz Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 229910000833 kovar Inorganic materials 0.000 description 7
- 229910052759 nickel Inorganic materials 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 238000000605 extraction Methods 0.000 description 6
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical group [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 6
- 229910052721 tungsten Inorganic materials 0.000 description 6
- 239000010937 tungsten Substances 0.000 description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 5
- 238000005219 brazing Methods 0.000 description 5
- 239000010931 gold Substances 0.000 description 5
- 238000007747 plating Methods 0.000 description 5
- 229910052709 silver Inorganic materials 0.000 description 5
- 239000004332 silver Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/16221—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/16225—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
-
- 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
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Description
11 本体筐体(電子部品用パッケージ)
12 内部空間
13 角部(電子部品用パッケージの角部)
2 ICチップ(電子部品素子)
3 ATカット水晶振動片(電子部品素子)
4 ベース
45 メタライズ層
451 接合面(接触部)
452 内周
453 内周角部
5 金属蓋(蓋)
51 接合面
52 外周
53 外周角部
7 コバールリング(リング)
71 接合面(接触部)
72 内周
73 内周角部
9 シームパス
Claims (4)
- 電子部品用パッケージにおいて、
電子部品素子を搭載するベースと、前記ベースと接合して内部空間を形成し電子部品素子を前記内部空間に気密封止する蓋と、が設けられ、
前記蓋の前記ベースとの接合面には、その外周に曲率半径をR1とする曲面の外周角部が形成され、
前記ベースと前記蓋との接合の際に前記蓋と接する接触部の接合面には、その内周に前記内部空間に面した曲率半径をR2とする曲面の内周角部が形成され、
前記蓋の外周角部の曲率半径R1は、前記接触部の内周角部の曲率半径R2より小さく、
前記ベースと前記蓋とは、リングを介して封止材によりシーム接合され、
前記接触部は、前記リングに設定され、
前記蓋の平面視外形寸法は、前記リングの平面視外形寸法よりも小さく、
当該電子部品用パッケージの角部におけるシームパスが、当該電子部品用パッケージの他の部位におけるシームパスよりも幅広となることを特徴とする電子部品用パッケージ。 - 請求項1に記載の電子部品用パッケージにおいて、
前記蓋の平面視長辺および平面視短辺は、それぞれ対向して平行辺として設けられたことを特徴とする電子部品用パッケージ。 - 請求項1または2に記載の電子部品用パッケージにおいて、
前記リングの平面視外周に曲率半径をR3とする外周角部が形成され、
前記蓋の外周角部の曲率半径R1は、前記リングの外周角部の曲率半径R3と同じか、大きいことを特徴とする電子部品用パッケージ。 - 圧電振動デバイスにおいて、
請求項1乃至3のうちいずれか1つに記載の電子部品用パッケージに、電子部品素子として圧電素子が気密封止されたことを特徴とする圧電振動デバイス。
Priority Applications (1)
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---|---|---|---|
JP2008066566A JP5554473B2 (ja) | 2008-03-14 | 2008-03-14 | 電子部品用パッケージおよび圧電振動デバイス |
Applications Claiming Priority (1)
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---|---|---|---|
JP2008066566A JP5554473B2 (ja) | 2008-03-14 | 2008-03-14 | 電子部品用パッケージおよび圧電振動デバイス |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009224515A JP2009224515A (ja) | 2009-10-01 |
JP5554473B2 true JP5554473B2 (ja) | 2014-07-23 |
Family
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JP2008066566A Active JP5554473B2 (ja) | 2008-03-14 | 2008-03-14 | 電子部品用パッケージおよび圧電振動デバイス |
Country Status (1)
Country | Link |
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JP (1) | JP5554473B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4668291B2 (ja) * | 2008-04-16 | 2011-04-13 | 日本電波工業株式会社 | 表面実装用の水晶デバイス |
JP5836796B2 (ja) * | 2011-12-28 | 2015-12-24 | 日本特殊陶業株式会社 | セラミックパッケージ |
WO2024224807A1 (ja) * | 2023-04-28 | 2024-10-31 | ソニーセミコンダクタソリューションズ株式会社 | 半導体パッケージ、および、半導体パッケージの製造方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63249355A (ja) * | 1987-04-03 | 1988-10-17 | Mitsubishi Electric Corp | 集積回路の外囲器 |
JPH03241911A (ja) * | 1990-02-19 | 1991-10-29 | Nippon Dempa Kogyo Co Ltd | 電子部品用気密容器及びこれを用いた圧電振動子 |
JPH08213503A (ja) * | 1995-02-02 | 1996-08-20 | Sumitomo Kinzoku Electro Device:Kk | セラミック製パッケージ及び該パッケージの封着方法 |
JP2001237333A (ja) * | 2000-02-25 | 2001-08-31 | Kyocera Corp | 気密型電子部品の製造方法 |
JP2002231845A (ja) * | 2001-01-30 | 2002-08-16 | Kyocera Corp | 電子部品収納用パッケージ |
JP4614594B2 (ja) * | 2001-08-28 | 2011-01-19 | 京セラ株式会社 | 電子部品収納用パッケージ |
JP3810356B2 (ja) * | 2002-07-31 | 2006-08-16 | 京セラ株式会社 | 電子装置 |
JP2005093675A (ja) * | 2003-09-17 | 2005-04-07 | Kyocera Corp | 蓋体およびこれを用いた光半導体素子収納用パッケージ |
JP2005340444A (ja) * | 2004-05-26 | 2005-12-08 | Kyocera Corp | 電子部品収納用パッケージ |
JP2007073713A (ja) * | 2005-09-06 | 2007-03-22 | Epson Toyocom Corp | 圧電デバイス用パッケージ |
JP2009111124A (ja) * | 2007-10-30 | 2009-05-21 | Epson Toyocom Corp | 電子デバイス及び電子デバイス用パッケージ |
-
2008
- 2008-03-14 JP JP2008066566A patent/JP5554473B2/ja active Active
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