| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a light emitting device constituted by sealing a light emitting element with high airtightness although a package is compact. <P>SOLUTION: In the light emitting device 1 comprising the light emitting element 2 which emits light, a first substrate 3 mounted with the light emitting element 2 in a lateral posture, a second substrate 4 forming a sealed space 19 for the light emitting element 2 with the first substrate 3, and a light extraction window 5 for extracting light emitted from the first substrate 3, the second substrate 4 is constituted using a silicon substrate with a cleavage property and has its front end surface 12 of the second substrate 4 as a cleavage surface, to which the light extraction window 5 is fitted. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
