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Fingerprint Sensor Assembly Technology
What is Fingerprint Sensor:
Fingerprint sensors are one kind of biometrics used to identify individuals and verify their identities. In assembly process, it needs additional
processes, such as coating, and laser cutting for singulation. The structure has wire bond LGA and Flip chip on FCCSP.
Target Application:
Fingerprint recognition or authentication, mobile or smart cards, security, etc..
Summary:
• FingerPrint Core Technologies
• Top Layer Coating:
       a. 6 colors coating
       b. High/Mid/Low Glossiness are ready, PASS RA verification
• Laser Cutting: Good for shape forming, Good quality control (+/- 30um)
• AOI Inspection Capability: Good resolution 10um inspection
FingerPrint tech is ready in SPIL and it is under mass production.
 
 
 
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