发明名称 |
ELECTROMAGNETIC WAVE SHIELDING MATERIAL AND PROCESS FOR PRODUCING THE SAME |
摘要 |
<p>The present invention provides an electromagnetic wave shielding material that has high electromagnetic wave shielding effects, excellent transparency, and excellent see-through property, and a simple and inexpensive production process for the electromagnetic wave shielding material. Specifically, the present invention provides a process for producing an electromagnetic wave shielding material, the process comprising screen-printing in a geometric pattern a conductive paste containing a particulate silver oxide, a tertiary fatty acid silver salt, and a solvent, onto a transparent porous layer surface of a transparent resin substrate having a transparent porous layer containing as a main component at least one member selected from the group consisting of oxide ceramics, non-oxide ceramics, and metals; and performing heat treatment to form a conductive region with a geometric pattern on the transparent porous layer surface; and an electromagnetic wave shielding material produced by the production process.</p> |
申请公布号 |
EP1758443(A4) |
申请公布日期 |
2009.05.06 |
申请号 |
EP20050741498 |
申请日期 |
2005.05.19 |
申请人 |
GUNZE LIMITED;FUJIKURA KASEI CO., LTD. |
发明人 |
OKADA, ATSUSHI;KIYOHARA, AKIO;TANAKA, HIDEKI;HONDA, TOSHIYUKI;ITO, MASAFUMI;KATO, JUNICHI;TOSHIMA, NOBORU;NAKAO, YASUHISA |
分类号 |
H05K9/00;B32B3/24;B32B7/02;B32B9/00;C09D5/24;C09D5/32;C09D11/00;G02B1/10;G09F9/00 |
主分类号 |
H05K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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