CN101448362B - 可改变电路阻抗的极薄屏蔽膜、电路板及其制作方法 - Google Patents
可改变电路阻抗的极薄屏蔽膜、电路板及其制作方法 Download PDFInfo
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- CN101448362B CN101448362B CN2008102203378A CN200810220337A CN101448362B CN 101448362 B CN101448362 B CN 101448362B CN 2008102203378 A CN2008102203378 A CN 2008102203378A CN 200810220337 A CN200810220337 A CN 200810220337A CN 101448362 B CN101448362 B CN 101448362B
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CN2008102203378A CN101448362B (zh) | 2008-12-25 | 2008-12-25 | 可改变电路阻抗的极薄屏蔽膜、电路板及其制作方法 |
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CN2008102203378A CN101448362B (zh) | 2008-12-25 | 2008-12-25 | 可改变电路阻抗的极薄屏蔽膜、电路板及其制作方法 |
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CN101448362A CN101448362A (zh) | 2009-06-03 |
CN101448362B true CN101448362B (zh) | 2010-10-06 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013188997A1 (zh) * | 2012-06-21 | 2013-12-27 | 广州方邦电子有限公司 | 一种高屏蔽效能的极薄屏蔽膜及其制作方法 |
Families Citing this family (18)
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CN102286254A (zh) * | 2011-05-06 | 2011-12-21 | 广州方邦电子有限公司 | 具有导通孔的高剥离强度的导电胶膜及其制备方法 |
CN102510660A (zh) * | 2011-11-27 | 2012-06-20 | 常州市协和电路板有限公司 | 单层阻抗挠性印制电路板及其制作方法 |
TWI444132B (zh) * | 2011-12-08 | 2014-07-01 | Ind Tech Res Inst | 電磁波屏蔽複合膜及具有該複合膜之軟性印刷電路板 |
TWI429352B (zh) * | 2012-05-18 | 2014-03-01 | Au Optronics Corp | 可撓性電路模組 |
CN103547132B (zh) * | 2012-07-17 | 2017-03-22 | 昆山雅森电子材料科技有限公司 | 屏蔽电磁干扰结构以及具有该结构的软性印刷电路板 |
CN103879119B (zh) * | 2012-12-20 | 2015-07-01 | 深圳科诺桥科技有限公司 | 印刷电路板、高填充性电磁屏蔽膜及其制造方法 |
JP2015015304A (ja) * | 2013-07-03 | 2015-01-22 | 信越ポリマー株式会社 | 電磁波シールドフィルム、電磁波シールドフィルム付きフレキシブルプリント配線板、電子機器およびそれらの製造方法 |
JP6467701B2 (ja) * | 2014-10-28 | 2019-02-13 | 信越ポリマー株式会社 | 電磁波シールドフィルム、電磁波シールドフィルム付きフレキシブルプリント配線板、およびそれらの製造方法 |
CN105163478A (zh) * | 2015-07-08 | 2015-12-16 | 保定乐凯新材料股份有限公司 | 一种压敏型电磁防护膜 |
CN105241585B (zh) * | 2015-11-12 | 2017-08-18 | 桂林电子科技大学 | 一种基于银导电胶的电容式传感器装置及其制作方法 |
CN105722339A (zh) * | 2016-02-29 | 2016-06-29 | 江西合力泰科技有限公司 | 一种生物识别模组金属环贴装方法 |
CN105960157A (zh) * | 2016-07-06 | 2016-09-21 | 武汉华星光电技术有限公司 | 电磁屏蔽保护膜与fpc |
CN108300344A (zh) * | 2016-09-19 | 2018-07-20 | 东莞爵士先进电子应用材料有限公司 | 导电胶带及其制备方法 |
CN108300359A (zh) * | 2016-09-19 | 2018-07-20 | 东莞爵士先进电子应用材料有限公司 | 高导电性胶带及其制备方法 |
CN106531344A (zh) * | 2016-12-26 | 2017-03-22 | 南昌联能科技有限公司 | 一种用于线缆的电磁屏蔽膜、电磁屏蔽膜的制造方法及线材的制造方法 |
CN108718518B (zh) * | 2018-05-21 | 2020-02-07 | 深圳昌茂粘胶新材料有限公司 | 一种电磁波屏蔽膜材料及其制备方法 |
CN112437598B (zh) * | 2019-08-26 | 2022-12-09 | 昆山雅森电子材料科技有限公司 | 一种多孔径铜箔的高遮蔽电磁干扰屏蔽膜及其制备方法 |
CN110996638B (zh) * | 2019-09-06 | 2021-08-27 | 深圳科诺桥科技股份有限公司 | 毫米波屏蔽膜的生产方法及毫米波屏蔽膜 |
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2008
- 2008-12-25 CN CN2008102203378A patent/CN101448362B/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013188997A1 (zh) * | 2012-06-21 | 2013-12-27 | 广州方邦电子有限公司 | 一种高屏蔽效能的极薄屏蔽膜及其制作方法 |
US9526195B2 (en) | 2012-06-21 | 2016-12-20 | Guangzhou Fang Bang Electronics Co., Ltd. | Ultrathin shielding film of high shielding effectiveness and manufacturing method thereof |
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CN101448362A (zh) | 2009-06-03 |
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Address after: 510660, A5 building, No. 11, Kaiyuan Avenue, Guangzhou hi tech Industrial Development Zone, Guangdong, Guangzhou, Sixth Patentee after: GUANGZHOU FANG BANG ELECTRONICS Co.,Ltd. Address before: 510660, Guangzhou Science City, 11 Kaiyuan Avenue, A5, building 6, Guangdong Patentee before: GUANGZHOU FANG BANG ELECTRONICS Co.,Ltd. |
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Denomination of invention: Ultra-thin shielding film and circuit board capable of changing circuit impedance, and method for preparing same Effective date of registration: 20200628 Granted publication date: 20101006 Pledgee: Guangzhou Development Zone sub branch of Huaxia Bank Co.,Ltd. Pledgor: GUANGZHOU FANG BANG ELECTRONICS Co.,Ltd. Registration number: Y2020440000147 |
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Denomination of invention: Extremely thin shielding film capable of changing circuit impedance, circuit board and manufacturing method thereof Effective date of registration: 20211229 Granted publication date: 20101006 Pledgee: Guangzhou Development Zone sub branch of Huaxia Bank Co.,Ltd. Pledgor: GUANGZHOU FANG BANG ELECTRONICS Co.,Ltd. Registration number: Y2021440000411 |
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Denomination of invention: Extremely thin shielding film, circuit board and its fabrication method that can change circuit impedance Effective date of registration: 20221027 Granted publication date: 20101006 Pledgee: Guangzhou Development Zone sub branch of Huaxia Bank Co.,Ltd. Pledgor: GUANGZHOU FANG BANG ELECTRONICS Co.,Ltd. Registration number: Y2022440000285 |
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