JP2007208275A - 電磁波シールド性と透明性、非視認性および反り特性の良好な電磁波シールド材料及び該電磁波シールド材料を用いたディスプレイ - Google Patents
電磁波シールド性と透明性、非視認性および反り特性の良好な電磁波シールド材料及び該電磁波シールド材料を用いたディスプレイ Download PDFInfo
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- JP2007208275A JP2007208275A JP2007058089A JP2007058089A JP2007208275A JP 2007208275 A JP2007208275 A JP 2007208275A JP 2007058089 A JP2007058089 A JP 2007058089A JP 2007058089 A JP2007058089 A JP 2007058089A JP 2007208275 A JP2007208275 A JP 2007208275A
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- transparent plastic
- shielding material
- film
- electromagnetic
- electromagnetic wave
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- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- 230000005298 paramagnetic effect Effects 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920002587 poly(1,3-butadiene) polymer Polymers 0.000 description 1
- 229920001485 poly(butyl acrylate) polymer Polymers 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920001643 poly(ether ketone) Polymers 0.000 description 1
- 229920001483 poly(ethyl methacrylate) polymer Polymers 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 229920000196 poly(lauryl methacrylate) Polymers 0.000 description 1
- 229920003214 poly(methacrylonitrile) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920000120 polyethyl acrylate Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
- NHARPDSAXCBDDR-UHFFFAOYSA-N propyl 2-methylprop-2-enoate Chemical compound CCCOC(=O)C(C)=C NHARPDSAXCBDDR-UHFFFAOYSA-N 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 description 1
- 229960002218 sodium chlorite Drugs 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000000992 sputter etching Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 229910000406 trisodium phosphate Inorganic materials 0.000 description 1
- 235000019801 trisodium phosphate Nutrition 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- KPGXUAIFQMJJFB-UHFFFAOYSA-H tungsten hexachloride Chemical compound Cl[W](Cl)(Cl)(Cl)(Cl)Cl KPGXUAIFQMJJFB-UHFFFAOYSA-H 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Laminated Bodies (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
【解決手段】透明プラスチック基板の両面に接着剤層を介して透明プラスチックフィルムを貼りあわせ、一方の透明プラスチックフイルムに導電性材料で形成したライン幅が25μm以下、ライン間隔が500μm以上、ライン厚みが18μm以下である幾何学図形を有した構造体とする。この電磁波シールド材料をディスプレイに用いる。
【選択図】なし
Description
TBA−HME(高分子量エポキシ樹脂、分子量約30万;日立化成工業株式会社製) 100重量部
YD−8125(ビスフェノールA型エポキシ樹脂;東都化成株式会社製商品名) 25重量部
IPDI(マスクイソシアネート;日立化成工業株式会社製) 12.5重量部
2−エチル−4−メチルイミダゾール 0.3重量部
MEK 330重量部
シクロヘキサノン 15重量部
この接着剤組成物1の溶剤乾燥後の屈折率は1.57であった。
YP−30(フェノキシ樹脂;東都化成株式会社製商品名、Mw=6万) 100重量部
YD−8125(ビスフェノールA型エポキシ樹脂;東都化成株式会社製商品名) 10重量部
IPDI(マスクイソシアネート;日立化成工業(株)製) 5重量部
2−エチル−4−メチルイミダゾール 0.3重量部
MEK 285重量部
シクロヘキサノン 5重量部
この接着剤組成物2の溶剤乾燥後の屈折率は1.55であった。
HTR−600LB(ポリアクリル酸エステル、Mw=70万、帝国化学産業株式会社製製商品名) 100重量部
コロネートL(3官能イソシアネート、日本ポリウレタン株式会社製商品名) 4.5重量部
ジブチル錫ジラウレート 0.4重量部
トルエン 450重量部
酢酸エチル 10重量部
この接着剤組成物3の溶剤乾燥後の屈折率は1.47であった。
YD−8125(ビスフェノールA型エポキシ樹脂、東都化成株式会社製商品名) 100重量部
硫化第二銅(和光純薬(株)製;ヘンシェルミキサーにより0.5μmの平均粒径に粉砕) 4重量部
2−エチル−4−メチルイミダゾール 0.5重量部
ジシアンジアミド 5重量部
MEK 200重量部
エチレングリコールモノメチルエーテル 20重量部
室温でアプリケータを用いて塗布し、90℃、30分間加熱し硬化させた。
HTR−280(ポリアクリル酸エステル共重合体、Mw=約70万、帝国化学産業株式会社製商品名) 100重量部
UFP−HX(ITO、平均粒径0.1μm、住友金属鉱山株式会社製商品名) 0.5重量部
コロネートL(3官能イソシアネート、日本ポリウレタン株式会社製商品名) 5重量部
ジブチル錫ジラウレート 0.4重量部
トルエン 450重量部
酢酸エチル 10重量部
室温でアプリケータを用いて塗布し、90℃、30分間加熱硬化させた。
YP−30(フェノキシ樹脂、Mw=6万、東都化成株式会社製商品名) 100重量部
YD−8125(ビスフェノールA型エポキシ樹脂、東都化成株式会社製商品名) 10重量部
IPDI(マスクイソシアネート、日立化成工業株式会社製) 5重量部
MEK 285重量部
IRG−022(芳香族ジイモニウム塩、日本化薬株式会社製商品名) 1重量部
室温でアプリケータを用いて塗布し、90℃、30分間加熱硬化させた。
Claims (11)
- 透明プラスチック基板と、この基板の両面に接着剤層を介して貼りあわされた透明プラスチックフィルムとを備え、かつ上記一方の透明プラスチックフイルムに導電性材料で形成された幾何学図形を有し、幾何学図形を構成するライン幅が25μm以下、ライン間隔が500μm以上、ライン厚みが18μm以下である構造を有する電磁波シールド材料。
- 透明プラスチック基板に接着剤層を介して貼りあわされる透明プラスチックフイルムのうち、少なくとも一方の透明プラスチックフイルムの表面に防眩処理または反射防止処理が施されている請求項1に記載の電磁波シールド材料。
- 透明プラスチック基板に接着剤層を介して貼りあわされる透明プラスチックフイルムのうち、少なくとも一方の透明プラスチックフイルムの背面もしくは、透明プラスチック基板に貼りあわせる接着剤中に赤外線吸収剤が添加されている請求項1または請求項2に記載の電磁波シールド材料。
- 透明プラスチックフイルムがロールラミネート法により透明プラスチック基板の両面に貼りあわされる請求項1ないし請求項3のいずれかに記載の電磁波シールド材料。
- 透明プラスチックフィルムがポリエチレンテレフタレートフィルムである請求項1ないし請求項4のいずれかに記載の電磁波シールド材料。
- 導電性材料が、厚み3〜18μmの銅、アルミニウムまたはニッケルの金属箔である請求項1ないし請求項5のいずれかに記載の電磁波シールド材料。
- 導電性材料が銅であり、少なくともその表面が黒化処理されていることを特徴とする請求項6に記載の電磁波シールド材料。
- 透明プラスチックフィルムの表面に導電性材料で形成された幾何学図形がケミカルエッチングプロセスにより形成されたものであることを特徴とする請求項1ないし請求項7のいずれかに記載の電磁波シールド材料。
- 透明プラスチック基板がポリメチルメタアクリレート(PMMA)である請求項1に記載の電磁波シールド材料。
- 接着剤の屈折率と透明プラスチック基材の屈折率の差が0.14以下である請求項1ないし請求項9のいずれかに記載の電磁波シールド材料。
- 請求項1ないし請求項10のいずれかに記載の電磁波シールド材料を用いたディスプレイ。
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JP2007058089A JP4175424B2 (ja) | 2007-03-08 | 2007-03-08 | 電磁波シールド性と透明性、非視認性および反り特性の良好な電磁波シールド材料及び該電磁波シールド材料を用いたディスプレイ |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010120318A (ja) * | 2008-11-21 | 2010-06-03 | Nippon Mining & Metals Co Ltd | 熱特性に優れた銅箔複合体 |
KR20160118328A (ko) * | 2014-02-07 | 2016-10-11 | 세람텍-에텍 게엠베하 | 기재 세라믹 라미네이트 |
CN113047059A (zh) * | 2021-03-15 | 2021-06-29 | 合肥学院 | 一种疏水耐折碳化钛/聚合物复合面料及其制备方法与应用 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010120318A (ja) * | 2008-11-21 | 2010-06-03 | Nippon Mining & Metals Co Ltd | 熱特性に優れた銅箔複合体 |
KR20160118328A (ko) * | 2014-02-07 | 2016-10-11 | 세람텍-에텍 게엠베하 | 기재 세라믹 라미네이트 |
JP2017512145A (ja) * | 2014-02-07 | 2017-05-18 | セラムテック−イーテック ゲゼルシャフト ミット ベシュレンクテル ハフツングCeramTec−Etec GmbH | 基材・セラミックス積層体 |
KR102335197B1 (ko) | 2014-02-07 | 2021-12-02 | 세람텍-에텍 게엠베하 | 기재 세라믹 라미네이트 |
CN113047059A (zh) * | 2021-03-15 | 2021-06-29 | 合肥学院 | 一种疏水耐折碳化钛/聚合物复合面料及其制备方法与应用 |
CN113047059B (zh) * | 2021-03-15 | 2022-11-11 | 合肥学院 | 一种疏水耐折碳化钛/聚合物复合面料及其制备方法与应用 |
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