JP4466203B2 - 固体撮像素子収納パッケージ - Google Patents
固体撮像素子収納パッケージ Download PDFInfo
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- JP4466203B2 JP4466203B2 JP2004162350A JP2004162350A JP4466203B2 JP 4466203 B2 JP4466203 B2 JP 4466203B2 JP 2004162350 A JP2004162350 A JP 2004162350A JP 2004162350 A JP2004162350 A JP 2004162350A JP 4466203 B2 JP4466203 B2 JP 4466203B2
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Images
Classifications
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- 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
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- 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
- H01L2224/481—Disposition
- H01L2224/48151—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
- H01L2224/48221—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
- H01L2224/48245—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 metallic
- H01L2224/48247—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 metallic connecting the wire to a bond pad of the item
-
- 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
- H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
- H01L2224/491—Disposition
- H01L2224/4912—Layout
- H01L2224/49171—Fan-out arrangements
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- 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
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- 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
- Solid State Image Pick-Up Elements (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Description
図1は本発明の固体撮像素子収納用パッケージの基本構成を示すものであり、上面に収納用凹部1aを設けた絶縁基体1と、絶縁基体1の上面にエポキシ樹脂等の樹脂封止材7によって接着固定して収納用凹部1aの開口に覆設されるガラス樹脂等の板材からなる蓋体2とを備え、絶縁基体1と蓋体2とで固体撮像素子3を収容するための容器4が構成される。図2は、蓋体3を外したときの上面図を示す。
図3は本発明の固体撮像素子収納用パッケージの一実施例を示すものであり、絶縁基体1の外側面とリード端子5との境界部を含む周囲に封止用凹部10を設け、封止用凹部10内を熱硬化性の樹脂接着剤で封止して接着部8を形成しているので、封止用凹部10によって熱硬化性の樹脂接着剤が保持されており、リード端子5と絶縁基体1との境界部が確実に封止され、さらには接着剤が絶縁基体1外面の不必要な箇所に付着することを防止できる。
図4,図5は本発明の固体撮像素子収納用パッケージの一参考例を示すものであり、絶縁基体1の外側面に露出した各リード端子5間、及び絶縁基体1の各辺の両端には、上下方向(収納用凹部1aの開口面に対して垂直方向)に延設された壁部12が立設しており、各リード端子5はその両側を一対の壁部12に挟まれている。すなわち、一対の壁部12が1つのリード端子5を挟んで対向している。そして、各一対の壁部12間は熱硬化性の樹脂接着剤が封止されて接着部8を形成しており、一対の壁部12によって樹脂接着剤が保持されているため、リード端子5と絶縁基体1との境界部が確実に封止され、さらには樹脂接着剤が絶縁基体1外面の不必要な箇所に付着することを防止できる。ここで、壁部12の下端は絶縁基体1の下端に略一致し、上端は絶縁基体1の上端より低くなるよう形成されている。
図6,図7は本発明の固体撮像素子収納用パッケージの一参考例を示すものであり、参考例1の蓋体2の大きさを絶縁基体1の上面より大きくし、壁部12は上端が絶縁基体1の上端に略一致するよう延設されるとともに上端を蓋体2の下面に当接させている。したがって、絶縁基体1の外側面と各リード端子5との境界部付近より注入した熱硬化性の樹脂接着剤がリード端子5の両側に立設された一対の壁部5をガイドとして蓋体2の下面周縁にまで流れて接着部8を形成し、この接着部8によってリード端子5と絶縁基体1との境界部を封止するとともに、蓋体2を絶縁基体1に接合させている。すなわち、絶縁基体1とリード端子5との境界部封止工程と絶縁基体1と蓋体2との気密接着工程とを同時に行っている。したがって、本参考例では、基本構成、実施形態1、参考例1のように蓋体2を絶縁基体1に接合するために樹脂封止材7を用いる必要はなく、固体撮像装置の組立工程が簡略化され、製造コストの低減を図ることができる。
図8,図9は本発明の固体撮像素子収納用パッケージの一実施例を示すものであり、基本構成の絶縁基体1の収納用凹部1aの4角には、段部1bからリブ13が上下方向(収納用凹部1aの開口面に対して垂直方向)に延設されている。そして、収納用凹部1a内の表面積はこのリブ13の表面積分増加し、しかもリブ13は、絶縁基体1に一体成形されて絶縁基体1と同一の吸水特性を有する熱可塑性樹脂によって形成されているため、絶縁基体1の吸水能力が基本構成に比べて増加している。したがって、容器4内に侵入した水分を吸水する能力が向上し、水分が容器4内部にさらに滞留し難くなる。
1a 収納用凹部
1b 段部
2 蓋体
3 固体撮像素子
4 容器
5 リード端子
6 ボンディングワイヤ
7 樹脂封止材
8,9 接着部
Claims (3)
- 固体撮像素子を収容するための収納用凹部を有する熱可塑性樹脂からなる絶縁基体と、収納用凹部の開口部に覆設される蓋体と、収納用凹部の内側から外側にかけて導出されるように取着されて固体撮像素子に電気的に接続される金属製のリード端子とを備え、収納用凹部内と絶縁基体の外面とのうち少なくとも絶縁基体の外面において、リード端子と絶縁基体との境界部を熱硬化性接着剤で封止し、絶縁基体の外面のリード端子と絶縁基体との境界部を含む部位に封止用凹部を設け、該封止用凹部を熱硬化性接着剤で封止することを特徴とする固体撮像素子収納パッケージ。
- 前記収納用凹部内の前記リード端子と前記絶縁基体との境界部近傍に、リード端子を挟んで収納用凹部内側面に対向する壁部を設け、該壁部と収納用凹部内側面との間を熱硬化性接着剤で封止することを特徴とする請求項1記載の固体撮像素子収納パッケージ。
- 前記収納用凹部の内面に、収納用凹部の開口面に対して垂直方向に延設されたリブを少なくとも1つ立設することを特徴とする請求項1または2記載の固体撮像素子収納パッケージ。
Priority Applications (1)
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JP2004162350A JP4466203B2 (ja) | 2004-05-31 | 2004-05-31 | 固体撮像素子収納パッケージ |
Applications Claiming Priority (1)
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JP2004162350A JP4466203B2 (ja) | 2004-05-31 | 2004-05-31 | 固体撮像素子収納パッケージ |
Publications (2)
Publication Number | Publication Date |
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JP2005347336A JP2005347336A (ja) | 2005-12-15 |
JP4466203B2 true JP4466203B2 (ja) | 2010-05-26 |
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JP2004162350A Expired - Lifetime JP4466203B2 (ja) | 2004-05-31 | 2004-05-31 | 固体撮像素子収納パッケージ |
Country Status (1)
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JP (1) | JP4466203B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006344902A (ja) * | 2005-06-10 | 2006-12-21 | Fujifilm Holdings Corp | 半導体モジュール |
JP6648525B2 (ja) * | 2015-12-28 | 2020-02-14 | 株式会社ニコン | 基板、撮像ユニットおよび撮像装置 |
JP2019041172A (ja) * | 2017-08-23 | 2019-03-14 | 住友電気工業株式会社 | イメージセンサ装置及び撮像装置 |
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2004
- 2004-05-31 JP JP2004162350A patent/JP4466203B2/ja not_active Expired - Lifetime
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JP2005347336A (ja) | 2005-12-15 |
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