US Patent No. 9,250,404

MULTI-CHANNEL OPTICAL MODULE AND MANUFACTURING METHOD OF THE SAME


Patent No. 9,250,404
Issue Date February 02, 2016 
Title Multi-channel Optical Module And Manufacturing Method Of The Same
Inventorship Kwon-Seob Lim, Gwangju (KR)
Assignee ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon (KR)

Claim of US Patent No. 9,250,404

1. A multi-channel optical module comprising:
a base block having a cavity on one edge thereof;
a substrate arranged on the other side of the base block that faces the cavity;
at least one integrated circuit (IC) chip mounted on the substrate;
a platform arranged in the cavity;
electrical contacts connected to the IC chip and formed on the platform;
at least one optical device array block arranged in the platform and connected to the electrical contacts of the platform;
a plurality of optical fiber cores aligned with the optical device array block; and
an optical fiber array block fixing the plurality of optical fiber cores, wherein the optical fiber array block is bonded
to the platform and to the optical device array block and is fixed in the cavity of the base block.