Patent ID: 11897761
Assignee: AMKOR TECHNOLOGY SINGAPORE HOLDING PTE. LTD.
Field: Micro-structural and nano-technology (Chemistry)
Classification: CPC B  H | IPC B  H

Claim 0:
1. A method of forming electronic devices, comprising: providing a semiconductor substrate having a plurality of sensor devices in a side-by-side configuration, each sensor device comprising:
a sensor top side; a sensor bottom side opposite to the sensor top side; and a cavity extending partially inward from the sensor bottom side; providing a barrier structure having a plurality of barriers each attached to respective sensor bottom side of each of the plurality of sensor devices so that each of the plurality of barriers extends over a respective cavity of each of the plurality of sensor devices, wherein each of the plurality of barriers comprises first barrier strand structures defining first barrier through-holes; and singulating the semiconductor substrate to separate the plurality of sensor devices into individual sensor devices having a singulated barrier; wherein the method, further comprising: providing a base substrate including a dielectric structure, a conductive structure, and a passageway extending through a portion of the base substrate, and attaching one of the individual sensor devices having a singulated barrier to the base substrate so that the singulated barrier is over the passageway and interposed between the base substrate and the one of the individual sensor devices.