发明名称 |
POLYIMIDE, COPPER-CLAD LAMINATE, FLEXIBLE PRINTED CIRCUIT BOARD, AND METHOD FOR MANUFACTURING THE FLEXIBLE PRINTED CIRCUIT BOARD |
摘要 |
A polyimide is formed by dehydrating a polyamic acid. The polyamic acid is formed by polymerizing a diamine and a fluorine dianhydride. The diamine is 2,2′-bis[4-(4-aminophenoxy) phenyl] propane, and the fluorine dianhydride is 2,2-bis(3,4-dicarboxyphenyl) hexafluoropropane dianhydride. When a color of the polyimide is defined by Lab color space, b component is set from about −10 to about +10. The disclosure further relates to a copper-clad laminate, a flexible printed circuit, and a method for manufacturing the flexible printed circuit. |
申请公布号 |
US2014158410(A1) |
申请公布日期 |
2014.06.12 |
申请号 |
US201314093669 |
申请日期 |
2013.12.02 |
申请人 |
Zhen Ding Technology Co., Ltd. |
发明人 |
HO MING-JAAN |
分类号 |
H05K1/09;H05K3/02 |
主分类号 |
H05K1/09 |
代理机构 |
|
代理人 |
|
主权项 |
1. A polyimide being formed by dehydrating a polyamic acid, wherein the polyamic acid is formed by polymerizing a diamine and a fluorine dianhydride, the diamine is 2,2′-bis[4-(4-aminophenoxy) phenyl] propane, and the fluorine dianhydride is 2,2-bis(3,4-dicarboxyphenyl) hexafluoropropane dianhydride, when a color of the polyimide is defined by Lab color space, b component is set from −10 to +10.
|
地址 |
Tayuan TW |