| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a flexible printed circuit board which is not easily broken by fatigue and lengthens lifetime and has reliability, and to provide a method of manufacturing the same. <P>SOLUTION: The flexible printed circuit board includes: a first insulating section forming an insulating layer on one side; a second insulating section forming the insulating layer on the other side; and a conductive section having a neutral plane at a position, where a deformation ratio substantially reaches zero by a bending between the first insulating section and the second insulating section, within a fixed range having a specified thickness for transmitting an electric signal. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
