CN112511130B - 一种应用于声表面波滤波器晶圆级防漏液封装方法 - Google Patents
一种应用于声表面波滤波器晶圆级防漏液封装方法 Download PDFInfo
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- CN112511130B CN112511130B CN202011505140.6A CN202011505140A CN112511130B CN 112511130 B CN112511130 B CN 112511130B CN 202011505140 A CN202011505140 A CN 202011505140A CN 112511130 B CN112511130 B CN 112511130B
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- wafer
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- 238000001259 photo etching Methods 0.000 claims abstract description 26
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- KTXUOWUHFLBZPW-UHFFFAOYSA-N 1-chloro-3-(3-chlorophenyl)benzene Chemical compound ClC1=CC=CC(C=2C=C(Cl)C=CC=2)=C1 KTXUOWUHFLBZPW-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/25—Constructional features of resonators using surface acoustic waves
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/46—Filters
- H03H9/64—Filters using surface acoustic waves
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- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Abstract
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CN202011505140.6A CN112511130B (zh) | 2020-12-18 | 2020-12-18 | 一种应用于声表面波滤波器晶圆级防漏液封装方法 |
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CN202011505140.6A CN112511130B (zh) | 2020-12-18 | 2020-12-18 | 一种应用于声表面波滤波器晶圆级防漏液封装方法 |
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CN112511130A CN112511130A (zh) | 2021-03-16 |
CN112511130B true CN112511130B (zh) | 2023-02-17 |
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CN113872563A (zh) * | 2021-08-26 | 2021-12-31 | 绍兴中芯集成电路制造股份有限公司 | 一种滤波器、滤波器封装结构及滤波器制造方法 |
CN113691233A (zh) * | 2021-08-27 | 2021-11-23 | 中国电子科技集团公司第二十六研究所 | 一种高可靠性晶圆级封装的声表滤波器结构及其制备方法 |
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CN105810590A (zh) * | 2016-03-18 | 2016-07-27 | 中国电子科技集团公司第二十六研究所 | 声表面波滤波器晶圆键合封装工艺 |
CN105846038B (zh) * | 2016-04-01 | 2019-01-29 | 江苏长电科技股份有限公司 | 金属圆片级蚀刻型表面声滤波芯片封装结构的制造方法 |
CN108011608B (zh) * | 2017-12-13 | 2021-11-16 | 中国电子科技集团公司第二十六研究所 | 一种应用于声表面波滤波器的晶圆级封装结构及封装工艺 |
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Effective date of registration: 20220524 Address after: No.23 Xiyong Avenue, Shapingba District, Chongqing 401332 Applicant after: CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION CHONGQING ACOUSTIC-OPTIC-ELECTRONIC CO.,LTD. Address before: 400060 Chongqing Nanping Nan'an District No. 14 Huayuan Road Applicant before: CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION NO.26 Research Institute |
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Address after: No.23 Xiyong Avenue, Shapingba District, Chongqing 401332 Patentee after: CETC Chip Technology (Group) Co.,Ltd. Country or region after: China Address before: No.23 Xiyong Avenue, Shapingba District, Chongqing 401332 Patentee before: CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION CHONGQING ACOUSTIC-OPTIC-ELECTRONIC CO.,LTD. Country or region before: China |