Sealed airtight container for optical-semiconductors and optical-semiconductor module

摘要

A sealed airtight container wherein the width of the exposed electrode part provided in a ceramic terminal part is enlarged, and the exposed electrode part is connected to a wiring part and the width of the wiring part is equal to the enlarged width of the electrode part. A sealed airtight container for an optical-semiconductor with a small heat generation in the metallized wiring layer, small power consumption and large current carrying capacity, and an optical-semiconductor module with a stable optical output can be obtained.