CN111446527B - 基于立体电感的双层硅基滤波器的制作方法 - Google Patents
基于立体电感的双层硅基滤波器的制作方法 Download PDFInfo
- Publication number
- CN111446527B CN111446527B CN202010273934.8A CN202010273934A CN111446527B CN 111446527 B CN111446527 B CN 111446527B CN 202010273934 A CN202010273934 A CN 202010273934A CN 111446527 B CN111446527 B CN 111446527B
- Authority
- CN
- China
- Prior art keywords
- silicon wafer
- layer
- silicon
- dimensional
- metal
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
-
- H10W44/501—
Landscapes
- Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010273934.8A CN111446527B (zh) | 2020-04-09 | 2020-04-09 | 基于立体电感的双层硅基滤波器的制作方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010273934.8A CN111446527B (zh) | 2020-04-09 | 2020-04-09 | 基于立体电感的双层硅基滤波器的制作方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111446527A CN111446527A (zh) | 2020-07-24 |
| CN111446527B true CN111446527B (zh) | 2021-10-15 |
Family
ID=71657484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010273934.8A Active CN111446527B (zh) | 2020-04-09 | 2020-04-09 | 基于立体电感的双层硅基滤波器的制作方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111446527B (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112259942B (zh) * | 2020-08-31 | 2021-09-07 | 中国空间技术研究院 | 一种用于毫米波段的双工器及其制备方法 |
| CN112420319B (zh) * | 2020-11-10 | 2022-07-19 | 合肥德珑电子科技有限公司 | 一种立体悬空电感器及其制造方法 |
| CN117791064A (zh) * | 2023-12-14 | 2024-03-29 | 四川航天燎原科技有限公司 | 一种通用多频段滤波嵌入式集成接口及其制造方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1564372A (zh) * | 2004-03-26 | 2005-01-12 | 华东师范大学 | 一种片上lc无源低通滤波器及其制备方法 |
| WO2007055878A2 (en) * | 2005-11-02 | 2007-05-18 | Northrop Grumman Corporation | Compact printed filters with self-connected lc resonators |
| CN102231452A (zh) * | 2011-04-15 | 2011-11-02 | 深圳市麦捷微电子科技股份有限公司 | 一种ltcc滤波器制作工艺及其制得的ltcc滤波器 |
| CN102779807A (zh) * | 2012-01-16 | 2012-11-14 | 中国科学院上海微系统与信息技术研究所 | 一种与rdl工艺兼容的电感元件及制造方法 |
| WO2017189592A1 (en) * | 2016-04-25 | 2017-11-02 | Kumu Networks, Inc. | Integrated delay modules |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1131557C (zh) * | 2001-08-24 | 2003-12-17 | 清华大学 | 硅基单面加工悬浮结构微机械电感的制作方法 |
| CN101060027B (zh) * | 2007-05-15 | 2011-04-27 | 东南大学 | 抑制衬底涡流效应的微电子机械电感及其制备方法 |
| US10062494B2 (en) * | 2014-11-03 | 2018-08-28 | Qorvo Us, Inc. | Apparatus with 3D inductors |
| CN207753006U (zh) * | 2018-01-15 | 2018-08-21 | 宁波大学 | 一种基于硅通孔技术的三维带通滤波器 |
-
2020
- 2020-04-09 CN CN202010273934.8A patent/CN111446527B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1564372A (zh) * | 2004-03-26 | 2005-01-12 | 华东师范大学 | 一种片上lc无源低通滤波器及其制备方法 |
| WO2007055878A2 (en) * | 2005-11-02 | 2007-05-18 | Northrop Grumman Corporation | Compact printed filters with self-connected lc resonators |
| CN102231452A (zh) * | 2011-04-15 | 2011-11-02 | 深圳市麦捷微电子科技股份有限公司 | 一种ltcc滤波器制作工艺及其制得的ltcc滤波器 |
| CN102779807A (zh) * | 2012-01-16 | 2012-11-14 | 中国科学院上海微系统与信息技术研究所 | 一种与rdl工艺兼容的电感元件及制造方法 |
| WO2017189592A1 (en) * | 2016-04-25 | 2017-11-02 | Kumu Networks, Inc. | Integrated delay modules |
Non-Patent Citations (1)
| Title |
|---|
| 基于TSV技术的集成开关滤波器研究;李鸽;《中国优秀硕士学位论文全文数据库 信息科技辑》;20180915;全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111446527A (zh) | 2020-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111446527B (zh) | 基于立体电感的双层硅基滤波器的制作方法 | |
| US8782876B1 (en) | Method of manufacturing MEMS based quartz hybrid filters | |
| US6675450B1 (en) | Method of manufacturing and mounting electronic devices to limit the effects of parasitics | |
| EP1471637A2 (en) | Method for fabricating cantilevered type film bulk acoustic resonator and film bulk acoustic resonator fabricated by the same | |
| JP2007512688A (ja) | セラミック基板上の多層薄膜コンデンサおよびその製造方法 | |
| KR20230018537A (ko) | 광활성 유리 기판들에서 rf, 마이크로파, 및 mm 파 시스템들을 위한 이종 통합 | |
| CN108461626A (zh) | 一种温度补偿型声表面波器件的温度补偿层平坦化方法 | |
| US20110115338A1 (en) | Methods of Fabricating a Membrane With Improved Mechanical Integrity | |
| CN110752207B (zh) | 一种背面电容结构及制作方法 | |
| CN116247404B (zh) | 微同轴传输结构及其制备方法 | |
| CN112530939B (zh) | 集成电容器及其制造方法,射频电路 | |
| CN100423254C (zh) | 半导体器件及其制造方法与电容器结构及其制造方法 | |
| CN108206319A (zh) | 一种悬浮结构微波滤波器及其制备方法 | |
| CN112188724A (zh) | 一种基于dbc覆铜板的ipd器件及其制作工艺 | |
| CN113937096B (zh) | 一种片上集成滤波器的三维封装结构及其封装方法 | |
| CN113104806B (zh) | 一种mems器件复合金属牺牲层的制备方法 | |
| CN120358788B (zh) | 一种集成无源器件及其制作方法 | |
| CN213718280U (zh) | 一种基于dbc覆铜板的ipd器件 | |
| CN111261602B (zh) | 半导体结构的互连方法与半导体结构 | |
| CN117142426B (zh) | 单片集成电路及其制造方法 | |
| CN115473026A (zh) | 一种薄膜滤波器及其制作方法 | |
| CN104701251B (zh) | 有源硅基板的制作方法 | |
| CN119153232B (zh) | 电容芯片结构以及制造方法 | |
| CN112151496A (zh) | 一种内嵌电感的tsv结构及其制备方法 | |
| CN110767603A (zh) | 一种三维螺线电感装置的制造方法、电感装置和滤波器 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Dong Chunhui Inventor after: Li Hongjun Inventor after: Yang Zhi Inventor after: Shang Qingjie Inventor after: Ding Xianpeng Inventor after: Zhang Xiaolei Inventor after: Wang Jingxuan Inventor after: Li Feng Inventor after: Qian Lixun Inventor after: Li Haijian Inventor before: Dong Chunhui Inventor before: Li Hongjun Inventor before: Yang Zhi Inventor before: Shang Qingjie Inventor before: Ding Xianpeng Inventor before: Zhang Xiaolei Inventor before: Wang Jingxuan Inventor before: Li Feng Inventor before: Qian Lixun Inventor before: Li Haijian |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |