JP6842236B2 - 磁気センサモジュール - Google Patents
磁気センサモジュール Download PDFInfo
- Publication number
- JP6842236B2 JP6842236B2 JP2015256283A JP2015256283A JP6842236B2 JP 6842236 B2 JP6842236 B2 JP 6842236B2 JP 2015256283 A JP2015256283 A JP 2015256283A JP 2015256283 A JP2015256283 A JP 2015256283A JP 6842236 B2 JP6842236 B2 JP 6842236B2
- Authority
- JP
- Japan
- Prior art keywords
- base material
- sensor module
- magnetic sensor
- back surface
- hall element
- 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.)
- Active
Links
- 239000000463 material Substances 0.000 claims description 66
- 229920005989 resin Polymers 0.000 claims description 50
- 239000011347 resin Substances 0.000 claims description 50
- 238000007789 sealing Methods 0.000 claims description 44
- 230000000903 blocking effect Effects 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000004048 modification Effects 0.000 description 12
- 238000012986 modification Methods 0.000 description 12
- 239000000758 substrate Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 230000005355 Hall effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- WPYVAWXEWQSOGY-UHFFFAOYSA-N indium antimonide Chemical compound [Sb]#[In] WPYVAWXEWQSOGY-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 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
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
- H01L2224/0555—Shape
- H01L2224/05552—Shape in top view
- H01L2224/05554—Shape in top view being square
-
- 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
- H01L2224/01—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
- H01L2224/48225—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
- H01L2224/48227—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 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
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/484—Connecting portions
- H01L2224/48463—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond
- H01L2224/48465—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond the other connecting portion not on the bonding area being a wedge bond, i.e. ball-to-wedge, regular stitch
-
- 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
- Measuring Magnetic Variables (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Lead Frames For Integrated Circuits (AREA)
- Hall/Mr Elements (AREA)
Description
1 :ホール素子
2 :導通支持部材
2A :素子搭載面
2B :ワイヤボンディング面
2C :素子側裏面アイランド部
2D :実装端子面
3 :ワイヤ
4 :封止樹脂
11 :素子本体
12 :素子電極
21 :第1リード
22 :第2リード
23 :基材
24 :配線パターン
41 :封止樹脂主面
42 :封止樹脂裏面
43 :封止樹脂第1側面
44 :封止樹脂第2側面
211 :第1主面
212 :第1裏面
213 :凹部
214 :凹部底面
215 :凹部側面
221 :第2主面
222 :第2裏面
223 :第1側面
224 :第2側面
231 :基材主面
232 :基材裏面
233 :基材貫通孔
241 :貫通孔封鎖部
242 :主面パッド部
243 :裏面電極部
244 :貫通導通部
245 :側面導通部
Claims (13)
- ホール素子と、
前記ホール素子を支持し且つ前記ホール素子に接続される導通経路を構成する導通支持部材と、
前記ホール素子および前記導通支持部材に接続されたワイヤと、
前記ホール素子を覆う封止樹脂と、を備える磁気センサモジュールであって、
前記導通支持部材は、前記ホール素子が搭載され且つ第1方向に対して直角である素子搭載面、前記ワイヤが接続され且つ前記第1方向において前記素子搭載面よりも前記素子搭載面が向く一方側に位置するワイヤボンディング面および前記第1方向において前記一方側とは反対側の他方側を向き且つ前記ワイヤボンディング面と導通するとともに前記導通経路に含まれる実装端子面を有しており、
前記素子搭載面は、金属からなり且つ前記導通経路に含まれず、
前記導通支持部材は、絶縁材料からなり前記第1方向を厚さ方向とする基材および当該基材上に形成され前記導通経路を構成する部分を有する配線パターンを含み、
前記配線パターンは、金属からなり、
前記基材は、前記一方側を向く基材主面、前記他方側を向く基材裏面および前記第1方向に貫通する基材貫通孔を有しており、
前記ホール素子は、前記第1方向視において、前記基材貫通孔に内包されていることを特徴とする、磁気センサモジュール。 - 前記ワイヤボンディング面は、前記ホール素子のうち前記第1方向において最も前記一方側に位置する部位よりも、前記第1方向において前記他方側に位置する、請求項1に記載の磁気センサモジュール。
- 前記基材貫通孔には、前記封止樹脂が充填されている、請求項1または2に記載の磁気センサモジュール。
- 前記ホール素子は、前記第1方向において少なくとも一部が前記基材貫通孔に収容されている、請求項3に記載の磁気センサモジュール。
- 前記基材貫通孔は、前記第1方向視において矩形状である、請求項4に記載の磁気センサモジュール。
- 前記配線パターンは、前記基材貫通孔を前記他方側から塞ぐ貫通孔封鎖部を有しており、
前記貫通孔封鎖部の前記一方側をむく面が、前記素子搭載面を構成している、請求項4または5に記載の磁気センサモジュール。 - 前記貫通孔封鎖部は、その一部が前記基材裏面に形成されている、請求項6に記載の磁気センサモジュール。
- 前記配線パターンは、前記基材主面に形成され且つ前記ワイヤが接続された主面パッド部を有しており、
前記主面パッド部の前記一方側を向く面が、前記ワイヤボンディング面を構成している、請求項7に記載の磁気センサモジュール。 - 前記配線パターンは、前記基材裏面に形成された裏面電極部を有しており、
前記裏面電極部の前記他方側を向く面が、前記実装端子面を構成している、請求項8に記載の磁気センサモジュール。 - 前記主面パッド部と前記裏面電極部とは、前記第1方向視において重なる、請求項9に記載の磁気センサモジュール。
- 前記配線パターンは、前記基材を前記第1方向に貫通し且つ前記主面パッド部と前記裏面電極部とを導通させる貫通導通部を有する、請求項10に記載の磁気センサモジュール。
- 前記配線パターンは、前記基材の側面に設けられ且つ前記主面パッド部と前記裏面電極部とを導通させる側面導通部を有する、請求項10に記載の磁気センサモジュール。
- 4つの前記主面パッド部と4つの前記ワイヤとを備えており、
前記基材貫通孔は、4つの前記主面パッド部に囲まれた配置とされている、請求項9ないし12のいずれかに記載の磁気センサモジュール。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015256283A JP6842236B2 (ja) | 2015-12-28 | 2015-12-28 | 磁気センサモジュール |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015256283A JP6842236B2 (ja) | 2015-12-28 | 2015-12-28 | 磁気センサモジュール |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2017120203A JP2017120203A (ja) | 2017-07-06 |
JP2017120203A5 JP2017120203A5 (ja) | 2018-11-22 |
JP6842236B2 true JP6842236B2 (ja) | 2021-03-17 |
Family
ID=59271824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015256283A Active JP6842236B2 (ja) | 2015-12-28 | 2015-12-28 | 磁気センサモジュール |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6842236B2 (ja) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5216278A (en) * | 1990-12-04 | 1993-06-01 | Motorola, Inc. | Semiconductor device having a pad array carrier package |
JPH1051046A (ja) * | 1996-08-05 | 1998-02-20 | Asahi Kasei Denshi Kk | 小型ホール素子 |
JP2000164949A (ja) * | 1998-11-25 | 2000-06-16 | Hitachi Cable Ltd | ホールセンサ |
JP2000332159A (ja) * | 1999-05-20 | 2000-11-30 | Nec Corp | 半導体装置 |
US6661083B2 (en) * | 2001-02-27 | 2003-12-09 | Chippac, Inc | Plastic semiconductor package |
JP2003106865A (ja) * | 2001-10-01 | 2003-04-09 | Asahi Kasei Electronics Co Ltd | ホールセンサ及びこれを用いた変位検出装置 |
JP4980600B2 (ja) * | 2005-09-27 | 2012-07-18 | 旭化成エレクトロニクス株式会社 | 磁気センサ |
-
2015
- 2015-12-28 JP JP2015256283A patent/JP6842236B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2017120203A (ja) | 2017-07-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7441287B2 (ja) | 半導体装置 | |
JP6983527B2 (ja) | 電流検出用抵抗器 | |
US10267824B2 (en) | Shunt resistor | |
JP2013066021A5 (ja) | ||
WO2021251126A1 (ja) | 半導体装置 | |
JP6464787B2 (ja) | 半導体装置および半導体装置の製造方法 | |
JP5458517B2 (ja) | 電子部品 | |
JP2019186321A (ja) | 半導体装置 | |
JP6718754B2 (ja) | 半導体装置 | |
JP6842236B2 (ja) | 磁気センサモジュール | |
JP6796666B2 (ja) | 半導体装置 | |
JP6162764B2 (ja) | 半導体装置、および、半導体装置の実装構造 | |
CN111742407A (zh) | 半导体装置 | |
JP6697262B2 (ja) | 磁気センサモジュール | |
JP2017199897A (ja) | 半導体装置 | |
US9929077B2 (en) | Magnetic sensor | |
JP2015200546A (ja) | センサ構造 | |
US10128434B2 (en) | Hall element module | |
CN115104037A (zh) | 磁传感器组件 | |
JP4923937B2 (ja) | センサ装置 | |
JP2016134547A (ja) | 半導体装置 | |
JP4435074B2 (ja) | 半導体装置およびその製造方法 | |
JP6254807B2 (ja) | 半導体装置および電子機器 | |
WO2023189480A1 (ja) | 半導体素子および半導体装置 | |
JP5804762B2 (ja) | 圧電デバイス |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20181015 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20181114 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20190927 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20191001 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20191129 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191206 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200602 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200722 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20201110 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201224 |
|
C60 | Trial request (containing other claim documents, opposition documents) |
Free format text: JAPANESE INTERMEDIATE CODE: C60 Effective date: 20201224 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20210114 |
|
C21 | Notice of transfer of a case for reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C21 Effective date: 20210119 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210202 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210219 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6842236 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |