| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light receiving and emitting integrated device in which a light emitting element can be sealed with sufficiently high airtightness. <P>SOLUTION: The light receiving and emitting integrated device has the light emitting element 6 and a light receiving element 11. In the device, an element mount portion 2 is formed on a lower surface 9 of a package main body 1, the light emitting element 6 is mounted on the element mount portion 2, and the light emitting element 11 is mounted on an upper surface 10 of the package main body 1. Thereby, only the light emitting element 6 can be sealed using a metal cap 7 on the lower surface 9 of the package main body 1. <P>COPYRIGHT: (C)2007,JPO&INPIT |
