JP5301182B2 - 電極構造、及び電子デバイス - Google Patents
電極構造、及び電子デバイス Download PDFInfo
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- JP5301182B2 JP5301182B2 JP2008078662A JP2008078662A JP5301182B2 JP 5301182 B2 JP5301182 B2 JP 5301182B2 JP 2008078662 A JP2008078662 A JP 2008078662A JP 2008078662 A JP2008078662 A JP 2008078662A JP 5301182 B2 JP5301182 B2 JP 5301182B2
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- insulating layer
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- external connection
- electrode
- conductive pattern
- Prior art date
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- 239000000758 substrate Substances 0.000 claims description 68
- 239000010410 layer Substances 0.000 description 90
- 239000010931 gold Substances 0.000 description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- 229910052710 silicon Inorganic materials 0.000 description 7
- 239000010703 silicon Substances 0.000 description 7
- 235000014676 Phragmites communis Nutrition 0.000 description 6
- 230000005284 excitation Effects 0.000 description 6
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 6
- 229910004298 SiO 2 Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000003071 parasitic effect Effects 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 239000004642 Polyimide Substances 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
- 229920001721 polyimide Polymers 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- 238000004528 spin coating Methods 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000001039 wet etching Methods 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Images
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
1a 凹部
1b 壁部
2 第一の絶縁層
3 圧電振動片
4a 実装端子
4b 実装端子
5a 貫通電極
5b 貫通電極
6 第二の絶縁層
7 第三の絶縁層
8a 外部接続端子
8b 外部接続端子
9 引回し配線
10a 接続電極
10b 接続電極
11 蓋部材
21 基板
21a 凹部
21b 壁部
22 第一の絶縁層
23a 実装端子
23b 実装端子
24a 貫通電極
24b 貫通電極
25 第二の絶縁層
26 第三の絶縁層
27a 外部接続端子
27b 外部接続端子
28 引回し配線
29a 接続電極
29b 接続電極
30 導電層
31 レジストパターン
32 貫通孔
33 導電層
34 レジストパターン
Claims (2)
- 基板の表面に絶縁層を介して導電パターンが形成された電極構造であって、
前記絶縁層は、前記導電パターン直下を除いた領域の少なくとも一部に、前記基板表面からの厚みが前記導電パターン直下よりも相対的に薄く形成された領域を有することを特徴とする電極構造。 - 請求項1に記載の電極構造を備えた基板上に、前記電極構造の導電パターンと電気的に接続されるように電子部品を実装して成ることを特徴とする電子デバイス。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008078662A JP5301182B2 (ja) | 2008-03-25 | 2008-03-25 | 電極構造、及び電子デバイス |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008078662A JP5301182B2 (ja) | 2008-03-25 | 2008-03-25 | 電極構造、及び電子デバイス |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009231774A JP2009231774A (ja) | 2009-10-08 |
JP5301182B2 true JP5301182B2 (ja) | 2013-09-25 |
Family
ID=41246797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008078662A Active JP5301182B2 (ja) | 2008-03-25 | 2008-03-25 | 電極構造、及び電子デバイス |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5301182B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7238438B2 (ja) | 2019-01-31 | 2023-03-14 | セイコーエプソン株式会社 | 振動デバイス、振動モジュールおよび振動デバイスの製造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000134054A (ja) * | 1998-10-23 | 2000-05-12 | Tokyo Denpa Co Ltd | 圧電体用気密容器 |
JP4010293B2 (ja) * | 2003-10-21 | 2007-11-21 | セイコーエプソン株式会社 | 金属パッケージの製造方法 |
JP2006279872A (ja) * | 2005-03-30 | 2006-10-12 | Kyocera Kinseki Corp | 圧電振動子及びその製造方法並びにその圧電振動子を用いた圧電発振器の製造方法 |
JP4289335B2 (ja) * | 2005-08-10 | 2009-07-01 | セイコーエプソン株式会社 | 電子部品、回路基板及び電子機器 |
-
2008
- 2008-03-25 JP JP2008078662A patent/JP5301182B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2009231774A (ja) | 2009-10-08 |
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