Patent ID: 7755100

Claim:
A packaging apparatus of a terahertz device, the apparatus comprising: a terahertz device having an active region at which terahertz wave is radiated or detected; a device substrate mounting the terahertz device whose active region is positioned at an opening region, in which an aperture is provided in the device substrate, formed at the center of the device substrate, and electrically connecting the terahertz device and an external terminal to each other; a ball lens block arranged and fixed to an upper part of the terahertz device; and upper and lower cases receiving the device substrate mounted with the terahertz device therein and opening region vertical upper and lower portions of the active region of the terahertz device, wherein the device substrate includes: a antenna-type metal pattern formed by patterning the device substrate; and electrode pads individually formed at ends of the metal pattern.