| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an optical reception and transmission module excellent in bending performance and flame-retardancy in a simple configuration. <P>SOLUTION: In the optical reception and transmission module, at least the optical waveguide film is covered with flame-retardant resin having flame retardancy of HB or higher according to a UL-94 test and a minimum bending radius of the optical waveguide film covered with the flame-retardant resin and having a flame-retardant resin layer formed on its surface is from 1 to 3 mm. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
