JP7052441B2 - センサ装置 - Google Patents
センサ装置 Download PDFInfo
- Publication number
- JP7052441B2 JP7052441B2 JP2018046062A JP2018046062A JP7052441B2 JP 7052441 B2 JP7052441 B2 JP 7052441B2 JP 2018046062 A JP2018046062 A JP 2018046062A JP 2018046062 A JP2018046062 A JP 2018046062A JP 7052441 B2 JP7052441 B2 JP 7052441B2
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- adhesive
- elastic
- case
- elastic portion
- 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
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
- G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
- G01L9/0052—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of piezoresistive elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/14—Housings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
- G01L19/0681—Protection against excessive heat
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/14—Housings
- G01L19/147—Details about the mounting of the sensor to support or covering means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/02—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning
- G01L9/04—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning of resistance-strain gauges
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
- H10D48/50—Devices controlled by mechanical forces, e.g. pressure
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/30—Die-attach connectors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/541—Dispositions of bond wires
- H10W72/5445—Dispositions of bond wires being orthogonal to a side surface of the chip, e.g. parallel arrangements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/851—Dispositions of multiple connectors or interconnections
- H10W72/874—On different surfaces
- H10W72/884—Die-attach connectors and bond wires
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Measuring Fluid Pressure (AREA)
- Pressure Sensors (AREA)
Description
特許文献1 特開平6-186104号公報
特許文献2 特開2001-201415号公報
特許文献3 特開2002-098709号公報
特許文献4 特開2003-083828号公報
Claims (9)
- センサ部と、
前記センサ部を収容するケース部と、
前記センサ部と前記ケース部との間において、前記ケース部と接して設けられ、且つ、前記ケース部よりも弾性率が小さい材料を有する弾性部と、
前記センサ部と前記ケース部との間に設けられる接着剤と
を備え、
前記ケース部は、前記センサ部を載置する載置面に突起部を有し、
前記突起部と前記センサ部との間に前記弾性部が設けられている
センサ装置。 - 前記突起部は、上面に凹部を有し、
前記弾性部は、前記センサ部と前記凹部との間に設けられる
請求項1に記載のセンサ装置。 - 前記接着剤は、前記弾性部との間に界面を有する
請求項1または2に記載のセンサ装置。 - 前記弾性部は、前記接着剤と同一材料を有する
請求項1から3のいずれか一項に記載のセンサ装置。 - 前記弾性部は、前記接着剤よりも弾性率が小さい
請求項1から3のいずれか一項に記載のセンサ装置。 - 前記弾性部は、前記接着剤よりも粘性が高い
請求項1から5のいずれか一項に記載のセンサ装置。 - 前記弾性部は、前記センサ部と接して設けられる
請求項1から6のいずれか一項に記載のセンサ装置。 - 前記弾性部は、前記ケース部に固定されている
請求項1から7のいずれか一項に記載のセンサ装置。 - センサ部と、
前記センサ部を収容するケース部と、
前記センサ部と前記ケース部との間において、前記ケース部と接して設けられ、且つ、前記ケース部よりも弾性率が小さい材料を有する弾性部と、
前記センサ部と前記ケース部との間に設けられる接着剤と
を備え、
前記接着剤は、前記センサ部の下方に設けられ、且つ、前記弾性部と離間して設けられる
センサ装置。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018046062A JP7052441B2 (ja) | 2018-03-13 | 2018-03-13 | センサ装置 |
| US16/258,494 US10928263B2 (en) | 2018-03-13 | 2019-01-25 | Sensor device having adhesive between sensor portion and casing portion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018046062A JP7052441B2 (ja) | 2018-03-13 | 2018-03-13 | センサ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019158622A JP2019158622A (ja) | 2019-09-19 |
| JP7052441B2 true JP7052441B2 (ja) | 2022-04-12 |
Family
ID=67905371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018046062A Active JP7052441B2 (ja) | 2018-03-13 | 2018-03-13 | センサ装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US10928263B2 (ja) |
| JP (1) | JP7052441B2 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7043904B2 (ja) * | 2018-03-13 | 2022-03-30 | 富士電機株式会社 | センサ装置およびその製造方法 |
| CN214748552U (zh) * | 2018-06-20 | 2021-11-16 | 株式会社村田制作所 | 按压传感器和按压检测装置 |
| JP2021071305A (ja) * | 2019-10-29 | 2021-05-06 | ミネベアミツミ株式会社 | 力覚センサ装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3114403B2 (ja) | 1992-12-22 | 2000-12-04 | 富士電機株式会社 | 半導体圧力センサ |
| JP4444424B2 (ja) | 2000-01-21 | 2010-03-31 | 株式会社フジクラ | 半導体圧力センサ |
| DE102014200126A1 (de) | 2014-01-08 | 2014-12-04 | Robert Bosch Gmbh | Bauteil mit einem Halbleiterbauelement auf einem Träger |
| JP6044368B2 (ja) | 2013-01-31 | 2016-12-14 | 株式会社デンソー | 物理量センサ |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0365627A (ja) * | 1989-08-02 | 1991-03-20 | Mitsubishi Electric Corp | 半導体圧力センサー |
| JP2002098709A (ja) | 2000-09-26 | 2002-04-05 | Matsushita Electric Works Ltd | 半導体加速度センサ |
| JP2003083828A (ja) | 2001-06-28 | 2003-03-19 | Matsushita Electric Works Ltd | 半導体圧力センサ |
| JP4985789B2 (ja) * | 2010-01-13 | 2012-07-25 | 株式会社デンソー | 力学量センサ |
| US20150277617A1 (en) * | 2014-03-28 | 2015-10-01 | Paul Gwin | Flexible sensor |
| KR101817457B1 (ko) * | 2014-03-31 | 2018-01-10 | 도요 고무 고교 가부시키가이샤 | 밀폐형 이차 전지용 변형 검지 센서 |
| US10126191B2 (en) * | 2015-08-28 | 2018-11-13 | The Regents Of The University Of California | Capacitive pressure sensing using ionic film sensors |
| EP3206027B1 (en) * | 2016-02-11 | 2019-09-11 | Sensirion AG | Sensor chip comprising electrostatic discharge protection element |
| JP7043904B2 (ja) * | 2018-03-13 | 2022-03-30 | 富士電機株式会社 | センサ装置およびその製造方法 |
-
2018
- 2018-03-13 JP JP2018046062A patent/JP7052441B2/ja active Active
-
2019
- 2019-01-25 US US16/258,494 patent/US10928263B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3114403B2 (ja) | 1992-12-22 | 2000-12-04 | 富士電機株式会社 | 半導体圧力センサ |
| JP4444424B2 (ja) | 2000-01-21 | 2010-03-31 | 株式会社フジクラ | 半導体圧力センサ |
| JP6044368B2 (ja) | 2013-01-31 | 2016-12-14 | 株式会社デンソー | 物理量センサ |
| DE102014200126A1 (de) | 2014-01-08 | 2014-12-04 | Robert Bosch Gmbh | Bauteil mit einem Halbleiterbauelement auf einem Träger |
Also Published As
| Publication number | Publication date |
|---|---|
| US20190285498A1 (en) | 2019-09-19 |
| JP2019158622A (ja) | 2019-09-19 |
| US10928263B2 (en) | 2021-02-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7043904B2 (ja) | センサ装置およびその製造方法 | |
| CN104517914B (zh) | 具有集成的密封的压力传感器封装 | |
| US9446944B2 (en) | Sensor apparatus and method for producing a sensor apparatus | |
| JP5010395B2 (ja) | 圧力センサ | |
| CN107445133B (zh) | 对热机械封装应力具有低灵敏度的小型负荷传感器装置 | |
| JP7052441B2 (ja) | センサ装置 | |
| JP6862964B2 (ja) | 半導体圧力センサ装置および半導体圧力センサ装置の製造方法 | |
| US20120049300A1 (en) | Sensor apparatus and method for mounting semiconductor sensor device | |
| CN108700482A (zh) | 应力隔离的绝对压力传感器 | |
| EP3176543A1 (en) | Circuit board mounting structure and sensor using same | |
| CN105621343A (zh) | 用于诸如mems压力传感器之类的对机械和热机械应力敏感的半导体器件的封装 | |
| US20120018611A1 (en) | Vibration isolation target mounting structure and method | |
| CN116573605A (zh) | Mems压力传感器的封装方法及封装结构 | |
| JP5665197B2 (ja) | 圧力センサ | |
| JP6317956B2 (ja) | 圧力センサ、及び圧力センサの製造方法 | |
| JP6370379B2 (ja) | 半導体装置、該半導体装置の製造方法及び該半導体装置を用いたセンサ | |
| JP5820342B2 (ja) | 流量センサおよびその製造方法 | |
| JP6507596B2 (ja) | 半導体センサ装置 | |
| CN110573852A (zh) | 压力传感器 | |
| CN208635953U (zh) | 介质隔离型压力传感器封装结构 | |
| CN110945645B (zh) | 半导体装置及半导体装置的制造方法 | |
| JP2016006438A (ja) | 半導体装置およびその製造方法並びに流量センサおよび湿度センサ | |
| JP2015227870A (ja) | 半導体実装構造体 | |
| CN217442756U (zh) | 压力传感器封装结构 | |
| CN221282092U (zh) | 封装结构 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210215 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20211215 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20211221 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220208 |
|
| 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: 20220301 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220314 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7052441 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |