CN112789764B - 一种基于氮化铝基板的高频负载片及其制作方法 - Google Patents

一种基于氮化铝基板的高频负载片及其制作方法 Download PDF

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Publication number
CN112789764B
CN112789764B CN202080003883.5A CN202080003883A CN112789764B CN 112789764 B CN112789764 B CN 112789764B CN 202080003883 A CN202080003883 A CN 202080003883A CN 112789764 B CN112789764 B CN 112789764B
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China
Prior art keywords
electrode
surface electrode
aluminum nitride
nitride substrate
protective film
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CN202080003883.5A
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Chinese (zh)
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CN112789764A (zh
Inventor
洪哲
唐浩
陆达富
薛文惠
王文杰
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Shenzhen Sunlord Electronics Co Ltd
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Shenzhen Sunlord Electronics Co Ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/22—Attenuating devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Surface Treatment Of Glass (AREA)
  • Waveguides (AREA)
CN202080003883.5A 2020-12-31 2020-12-31 一种基于氮化铝基板的高频负载片及其制作方法 Active CN112789764B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/142576 WO2021098888A2 (fr) 2020-12-31 2020-12-31 Pièce de charge à haute fréquence basée sur un substrat de nitrure d'aluminium et son procédé de fabrication

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CN112789764A CN112789764A (zh) 2021-05-11
CN112789764B true CN112789764B (zh) 2022-07-01

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CN (1) CN112789764B (fr)
WO (1) WO2021098888A2 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101923928A (zh) * 2010-03-25 2010-12-22 四平市吉华高新技术有限公司 一种高频贴片电阻器及其制造方法
CN102723561A (zh) * 2012-06-28 2012-10-10 苏州市新诚氏电子有限公司 阻抗为50ω小尺寸氮化铝陶瓷基板250瓦负载片

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB645883A (en) * 1946-11-02 1950-11-08 Polytechnic Inst Brooklyn Improvements in electric wave attenuators
JPH1116702A (ja) * 1997-06-23 1999-01-22 Taiyoushiya Denki Kk チップ抵抗器
JP5075954B2 (ja) * 2004-06-03 2012-11-21 太陽社電気株式会社 チップ抵抗器
JP2017112188A (ja) * 2015-12-15 2017-06-22 Koa株式会社 電子部品
US11189420B2 (en) * 2016-03-31 2021-11-30 Neograf Solutions, Llc Noise suppressing assemblies
CN106654490A (zh) * 2016-11-23 2017-05-10 苏州市新诚氏电子有限公司 一种厚膜高频20瓦负载片及其生产方法
CN111030640B (zh) * 2019-12-27 2021-05-28 苏州市新诚氏通讯电子股份有限公司 表贴式微型叠加电路衰减片及其制备方法
CN111223620B (zh) * 2020-01-10 2022-04-22 广东风华高新科技股份有限公司 一种片式精密薄膜排阻及其制造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101923928A (zh) * 2010-03-25 2010-12-22 四平市吉华高新技术有限公司 一种高频贴片电阻器及其制造方法
CN102723561A (zh) * 2012-06-28 2012-10-10 苏州市新诚氏电子有限公司 阻抗为50ω小尺寸氮化铝陶瓷基板250瓦负载片

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Publication number Publication date
CN112789764A (zh) 2021-05-11
WO2021098888A2 (fr) 2021-05-27
WO2021098888A3 (fr) 2021-07-15

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