SEMICONDUCTOR OPTICAL ELEMENT MOUNTING CARRIER, SEMICONDUCTOR OPTICAL ELEMENT MODULE AND ITS MANUFACTURING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a semiconductor optical element mounting carrier, a semiconductor optical element module and its manufacturing method which can surely prevent excessive solder from overflowing on the side of a semiconductor optical element to improve the yield and the workability of the semiconductor optical element module. SOLUTION: A trench 3 is formed into a part for mounting a semiconductor optical element 1 on a carrier 2 for mounting the semiconductor optical element and the semiconductor optical element 1 is soldered to the mounting part with the trench 3 formed therein to mount the element.