CN207053474U - 一种空腔型声表面波谐振器及滤波器 - Google Patents
一种空腔型声表面波谐振器及滤波器 Download PDFInfo
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- CN207053474U CN207053474U CN201720484077.XU CN201720484077U CN207053474U CN 207053474 U CN207053474 U CN 207053474U CN 201720484077 U CN201720484077 U CN 201720484077U CN 207053474 U CN207053474 U CN 207053474U
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
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- 229910052782 aluminium Inorganic materials 0.000 claims description 4
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 11
- 229910052710 silicon Inorganic materials 0.000 abstract description 11
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- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 3
- 229910002113 barium titanate Inorganic materials 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
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- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
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- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
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CN201720484077.XU CN207053474U (zh) | 2017-05-04 | 2017-05-04 | 一种空腔型声表面波谐振器及滤波器 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108880502A (zh) * | 2018-09-19 | 2018-11-23 | 刘月 | 一种高性能表面波滤波器 |
CN111030629A (zh) * | 2019-12-31 | 2020-04-17 | 武汉衍熙微器件有限公司 | 声波器件的制作方法及声波器件 |
-
2017
- 2017-05-04 CN CN201720484077.XU patent/CN207053474U/zh active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108880502A (zh) * | 2018-09-19 | 2018-11-23 | 刘月 | 一种高性能表面波滤波器 |
CN108880502B (zh) * | 2018-09-19 | 2023-11-14 | 刘月 | 一种高性能表面波滤波器 |
CN111030629A (zh) * | 2019-12-31 | 2020-04-17 | 武汉衍熙微器件有限公司 | 声波器件的制作方法及声波器件 |
CN111030629B (zh) * | 2019-12-31 | 2024-04-05 | 武汉衍熙微器件有限公司 | 声波器件的制作方法及声波器件 |
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Effective date of registration: 20200910 Address after: 310018 No. 452, No. 6 Street, Baiyang Street, Hangzhou Economic and Technological Development Zone, Hangzhou, Zhejiang Province, Building B711-714 Patentee after: HANGZHOU SAPPLAND MICROELECTRONICS TECHNOLOGY Co.,Ltd. Address before: Room 402, room 144, five village, Songnan, Shanghai, Shanghai Patentee before: Wang Guohao |
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Address after: 213017, 7th floor, Building 3, No. 5 Chuangzhi Road, Tianning District, Changzhou City, Jiangsu Province Patentee after: Zuolanwei (Jiangsu) Electronic Technology Co.,Ltd. Country or region after: China Address before: 310018 room b711-714, building 2, No. 452, Baiyang street, Hangzhou Economic and Technological Development Zone, Hangzhou, Zhejiang Patentee before: HANGZHOU SAPPLAND MICROELECTRONICS TECHNOLOGY Co.,Ltd. Country or region before: China |