| 摘要 |
<P>PROBLEM TO BE SOLVED: To extend a range of choosing a base material and to easily manufacture it. <P>SOLUTION: A 1st base material 12 on which surface light-emitting element 16 is formed, and a 2nd base material 14 on which a surface type photo detector 18 is formed, are manufactured, respectively, and are stacked and joined together after manufacture. The optimum materials are thereby chosen for the 1st base material 12 and the 2nd base material 14, respectively. They are also excellent in mass productivity. Since the optical transceiver element 10 is made integral with the surface type photo detector 18 arranged on the surface light-emitting element 16, a process for splicing an optical fiber 30 therewith is also easy. <P>COPYRIGHT: (C)2007,JPO&INPIT |
