发明名称 |
ELECTROMAGNETIC WAVE SHIELDED LIGHT-TRANSMISSIVE WINDOW MATERIAL AND MANUFACTURING METHOD THEREOF |
摘要 |
To manufacture an electromagnetic-wave shielding and light transmitting plate having a conductive pattern of which line width is narrow and open area ratio is high, a negative pattern 2 composed of dots is printed on a transparent film 1 having a high affinity for a plated layer of a conductive material by using a transparent resin having a low affinity for the plated layer and a backside coating layer 3 is formed by printing a transparent resin on the entire back surface of the transparent film 1. Then, a conductive material layer is formed by electroless plating to cover the film exposed surface not covered by the negative pattern 2 of the film 1, thereby forming the conductive pattern 4. After that, the blackening treatment is conducted, thereby obtaining the electromagnetic-wave shielding and light transmitting plate. <IMAGE>
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申请公布号 |
EP1455562(A1) |
申请公布日期 |
2004.09.08 |
申请号 |
EP20020788599 |
申请日期 |
2002.11.06 |
申请人 |
BRIDGESTONE CORPORATION |
发明人 |
KOTSUBO, HIDEFUMI;MORIMURA, YASUHIRO;TANUMA, ITSUO |
分类号 |
H05K9/00;(IPC1-7):H05K9/00 |
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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