エレクトロニクス実装学会誌
Online ISSN : 1884-121X
Print ISSN : 1343-9677
UVを用いた液晶ポリマーの表面改質
渡辺 充広飯森 陽介松井 貴一石田 卓也杉本 将治本間 英夫
著者情報
ジャーナル フリー

2008 年 11 巻 2 号 p. 152-156

詳細
抄録

Achieving the high performance required today from electronic devices such as cellular phones and personal computers requires greatly increased signal processing speed. This means that a substrate material with excellent electrical properties also is required. One such material is liquid crystalline polymer (LCP) . Generally, a high alkaline solution and a dry process are used to pre-treat the LCP, to form a conductive layer. However, this pre-treatment does not create good adhesion strength. In this study, we attempted to form a conductive layer with good adhesion strength by employing a surface modification technique that used UV irradiation. The results showed that an adhesion strength of about 0.8kN⋅m-1 can be achieved under optimum conditions. The surface roughness after surface modification was about 0.08μm in Rz. This surface was very smooth, compared with that produced by the conventional method.

著者関連情報
© 一般社団法人エレクトロニクス実装学会
前の記事 次の記事
feedback
Top