JP4369732B2 - 電子装置 - Google Patents
電子装置 Download PDFInfo
- Publication number
- JP4369732B2 JP4369732B2 JP2003398248A JP2003398248A JP4369732B2 JP 4369732 B2 JP4369732 B2 JP 4369732B2 JP 2003398248 A JP2003398248 A JP 2003398248A JP 2003398248 A JP2003398248 A JP 2003398248A JP 4369732 B2 JP4369732 B2 JP 4369732B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- notch
- resin material
- electronic device
- filled
- 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 - Fee Related
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/93—Batch processes
- H01L24/95—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips
- H01L24/97—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips the devices being connected to a common substrate, e.g. interposer, said common substrate being separable into individual assemblies after connecting
-
- 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
- H01L2924/181—Encapsulation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Description
1a・・・切り欠き
1h〜1k・・・絶縁層
2・・・電子部品素子
3・・・樹脂材
10・・・電子装置
41・・・複数個取り用母基板
41a・・・凹部
Claims (3)
- 矩形状をなす回路基板の上面に電子部品素子を搭載し、これを樹脂材で被覆してなる電子装置において、
前記回路基板が複数個の絶縁層を積層することによって形成されており、前記回路基板の四隅に、下端が前記回路基板の下面より離間し、且つ上端が前記回路基板の上面に開口した切り欠きを形成するとともに、該切り欠きに臨む前記回路基板の側面を前記絶縁層毎に、ずれ量を前記切り欠きの底面における前記回路基板の角部から前記切り欠きに臨む前記回路基板の側面までの距離の平均に対して10%〜100%に設定してずらして凹凸状に成し、前記切り欠きの形成領域内に前記樹脂材の一部を充填し、該充填した樹脂材を前記切り欠きに臨む前記回路基板の側面に被着させたことを特徴とする電子装置。 - 矩形状をなす回路基板の上面に電子部品素子を搭載し、これを樹脂材で被覆してなる電子装置において、
前記回路基板が複数個の絶縁層を積層することによって形成されており、前記回路基板の四隅に、下端が前記回路基板の下面より離間し、且つ上端が前記回路基板の上面に開口した切り欠きを形成するとともに、該切り欠きに臨む前記回路基板の側面を前記絶縁層毎に、ずれ量を前記切り欠きの底面における前記回路基板の角部から前記切り欠きに臨む前記回路基板の側面までの距離の平均に対して10%〜75%に設定してずらしてジグザグ状と成し、前記切り欠きの形成領域内に前記樹脂材の一部を充填し、該充填した樹脂材を前記切り欠きに臨む前記回路基板の側面に被着させたことを特徴とする電子装置。 - 前記切り欠きの形成領域内に充填されている前記樹脂材の表面が前記回路基板の下面角部の輪郭と合致させてあることを特徴とする請求項1または請求項2に記載の電子装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003398248A JP4369732B2 (ja) | 2003-11-27 | 2003-11-27 | 電子装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003398248A JP4369732B2 (ja) | 2003-11-27 | 2003-11-27 | 電子装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005159185A JP2005159185A (ja) | 2005-06-16 |
JP4369732B2 true JP4369732B2 (ja) | 2009-11-25 |
Family
ID=34723148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003398248A Expired - Fee Related JP4369732B2 (ja) | 2003-11-27 | 2003-11-27 | 電子装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4369732B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5522225B2 (ja) * | 2012-10-02 | 2014-06-18 | 株式会社デンソー | 電子装置の製造方法 |
WO2018092550A1 (ja) * | 2016-11-21 | 2018-05-24 | 株式会社村田製作所 | 樹脂パッケージ基板 |
-
2003
- 2003-11-27 JP JP2003398248A patent/JP4369732B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005159185A (ja) | 2005-06-16 |
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