CN117280881A - 电磁波屏蔽薄膜 - Google Patents

电磁波屏蔽薄膜 Download PDF

Info

Publication number
CN117280881A
CN117280881A CN202280032600.9A CN202280032600A CN117280881A CN 117280881 A CN117280881 A CN 117280881A CN 202280032600 A CN202280032600 A CN 202280032600A CN 117280881 A CN117280881 A CN 117280881A
Authority
CN
China
Prior art keywords
protective layer
electromagnetic wave
wave shielding
shielding film
layer
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.)
Pending
Application number
CN202280032600.9A
Other languages
English (en)
Chinese (zh)
Inventor
梅村滋和
矶部修
野野口航太
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tatsuta Electric Wire and Cable Co Ltd
Original Assignee
Tatsuta Electric Wire and Cable Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tatsuta Electric Wire and Cable Co Ltd filed Critical Tatsuta Electric Wire and Cable Co Ltd
Publication of CN117280881A publication Critical patent/CN117280881A/zh
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073Shielding materials
    • H05K9/0081Electromagnetic shielding materials, e.g. EMI, RFI shielding
    • H05K9/0092Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising electro-conductive pigments, e.g. paint, ink, tampon printing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02Physical, chemical or physicochemical properties
    • B32B7/023Optical properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02Physical, chemical or physicochemical properties
    • B32B7/025Electric or magnetic properties
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00Screening of apparatus or components against electric or magnetic fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
CN202280032600.9A 2021-06-18 2022-06-17 电磁波屏蔽薄膜 Pending CN117280881A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021101445 2021-06-18
JP2021-101445 2021-06-18
PCT/JP2022/024340 WO2022265101A1 (ja) 2021-06-18 2022-06-17 電磁波シールドフィルム

Publications (1)

Publication Number Publication Date
CN117280881A true CN117280881A (zh) 2023-12-22

Family

ID=84527128

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280032600.9A Pending CN117280881A (zh) 2021-06-18 2022-06-17 电磁波屏蔽薄膜

Country Status (5)

Country Link
JP (1) JP7566151B2 (ja)
KR (1) KR20240023018A (ja)
CN (1) CN117280881A (ja)
TW (1) TW202313328A (ja)
WO (1) WO2022265101A1 (ja)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004288972A (ja) 2003-03-24 2004-10-14 Shin Etsu Polymer Co Ltd 電磁波シールド体及びその製造方法
JP2009076824A (ja) 2007-09-25 2009-04-09 Sony Chemical & Information Device Corp 電磁波シールド用メッシュ体の黒化方法及び電磁波シールド用メッシュ体
JP5796690B1 (ja) * 2015-02-02 2015-10-21 東洋インキScホールディングス株式会社 電磁波シールドシートおよびプリント配線板
CN111800997B (zh) 2016-09-06 2023-08-29 拓自达电线株式会社 电磁波屏蔽膜
US11428847B2 (en) 2017-05-15 2022-08-30 Nippon Electric Glass Co., Ltd. Transparent product and method for producing transparent product
JP6599956B2 (ja) 2017-10-23 2019-10-30 ファナック株式会社 工作機械の加工条件選定装置
JP6978994B2 (ja) 2018-02-20 2021-12-08 タツタ電線株式会社 転写フィルム

Also Published As

Publication number Publication date
TW202313328A (zh) 2023-04-01
JP7566151B2 (ja) 2024-10-11
WO2022265101A1 (ja) 2022-12-22
JPWO2022265101A1 (ja) 2022-12-22
KR20240023018A (ko) 2024-02-20

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