JPH0310600U - - Google Patents
Info
- Publication number
- JPH0310600U JPH0310600U JP6906489U JP6906489U JPH0310600U JP H0310600 U JPH0310600 U JP H0310600U JP 6906489 U JP6906489 U JP 6906489U JP 6906489 U JP6906489 U JP 6906489U JP H0310600 U JPH0310600 U JP H0310600U
- Authority
- JP
- Japan
- Prior art keywords
- semiconductive
- laminated
- electromagnetic shielding
- shielding material
- sheets
- 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
Links
- 239000000463 material Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 6
- 229910052742 iron Inorganic materials 0.000 claims 3
- 229910052759 nickel Inorganic materials 0.000 claims 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 2
- 229910052802 copper Inorganic materials 0.000 claims 2
- 239000010949 copper Substances 0.000 claims 2
- 229910052718 tin Inorganic materials 0.000 claims 2
- 229910052725 zinc Inorganic materials 0.000 claims 2
- 239000011701 zinc Substances 0.000 claims 2
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- -1 etc. Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000000123 paper Substances 0.000 claims 1
- 238000007747 plating Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000011135 tin Substances 0.000 claims 1
- 239000002759 woven fabric Substances 0.000 claims 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
第１図、第２図、第３図は共に本考案の電磁波
シールド材の実施態様を示す断面模式図である。
１２，２３，３６，３７……導電性シート、１
１，２１，２２，３１……半導電性シート、１３
，２４，２５，３５……導電性接着剤層、１４，
３２……不織布、２６……ナイロンタフタ、１５
……カーボン粉末、２７……塗料、３３……グラ
フアイト。
FIGS. 1, 2, and 3 are schematic cross-sectional views showing embodiments of the electromagnetic shielding material of the present invention. 12, 23, 36, 37... Conductive sheet, 1
1, 21, 22, 31... semiconductive sheet, 13
, 24, 25, 35... conductive adhesive layer, 14,
32...Nonwoven fabric, 26...Nylon taffeta, 15
...Carbon powder, 27...Paint, 33...Graphite.
Claims (1)
シートと電気抵抗１Ω〜１０５Ωの半導電性シー
トとを積層一体化したことを特徴とする電磁波シ
ールド材。 (2) 導電性シートの両面に半導電性シートが積
層されている特許請求の範囲第(1)項記載の電磁
波シールド材。 (3) 半導電性シートの両面に導電性シートが積
層されている特許請求の範囲第(1)項記載の電磁
波シールド材。 (4) 鉄、亜鉛、コバルト、錫、銅、ニツケル等
あるいはこれらの合金または鉄、銅などに亜鉛、
錫、ニツケル等をメツキしたものをシート化して
なる導電性シートに、紙、織布、不織布等の基材
の全体にわたつて、カーボングラフアイト等ある
いはこれらに鉄、ニツケル等の金属粉を混合した
ものを、ほぼ均等に付着させてなる半導電性シー
トを積層した特許請求の範囲第(1)項、第(2)項ま
たは第(3)項記載の電磁波シールド材。[Claims for Utility Model Registration] (1) A conductive sheet with an electrical resistance of 10 −1 Ω to 10 −6 Ω and a semiconductive sheet with an electrical resistance of 1 Ω to 10 5 Ω are laminated and integrated. Electromagnetic shielding material. (2) The electromagnetic shielding material according to claim (1), wherein semiconductive sheets are laminated on both sides of the conductive sheet. (3) The electromagnetic shielding material according to claim (1), wherein conductive sheets are laminated on both sides of the semiconductive sheet. (4) Iron, zinc, cobalt, tin, copper, nickel, etc. or their alloys, or iron, copper, etc. with zinc,
A conductive sheet made by plating tin, nickel, etc., is mixed with carbon graphite, etc., or metal powder such as iron, nickel, etc. over the entire base material such as paper, woven fabric, non-woven fabric, etc. 2. The electromagnetic shielding material according to claim (1), (2), or (3), wherein semiconductive sheets are laminated by substantially uniformly adhering semiconductive sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6906489U JPH0310600U (en) | 1989-06-15 | 1989-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6906489U JPH0310600U (en) | 1989-06-15 | 1989-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0310600U true JPH0310600U (en) | 1991-01-31 |
Family
ID=31604045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6906489U Pending JPH0310600U (en) | 1989-06-15 | 1989-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0310600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1117387A (en) * | 1997-06-24 | 1999-01-22 | Matsushita Electric Ind Co Ltd | Manufacturing method of electromagnetic wave shielding material, electromagnetic wave shielding material, and electromagnetic wave generation source using the shield |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58101499A (en) * | 1981-12-12 | 1983-06-16 | 山本 博章 | Electrically shielding artificial resin |
| JPS5982799A (en) * | 1982-11-02 | 1984-05-12 | ティーディーケイ株式会社 | Radio wave absorber |
| JPS59169198A (en) * | 1983-03-17 | 1984-09-25 | ティーディーケイ株式会社 | Radio wave absorber |
| JPS60225499A (en) * | 1984-04-24 | 1985-11-09 | 尾池工業株式会社 | Electromagnetic wave shielding structure |
-
1989
- 1989-06-15 JP JP6906489U patent/JPH0310600U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58101499A (en) * | 1981-12-12 | 1983-06-16 | 山本 博章 | Electrically shielding artificial resin |
| JPS5982799A (en) * | 1982-11-02 | 1984-05-12 | ティーディーケイ株式会社 | Radio wave absorber |
| JPS59169198A (en) * | 1983-03-17 | 1984-09-25 | ティーディーケイ株式会社 | Radio wave absorber |
| JPS60225499A (en) * | 1984-04-24 | 1985-11-09 | 尾池工業株式会社 | Electromagnetic wave shielding structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1117387A (en) * | 1997-06-24 | 1999-01-22 | Matsushita Electric Ind Co Ltd | Manufacturing method of electromagnetic wave shielding material, electromagnetic wave shielding material, and electromagnetic wave generation source using the shield |
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