Monitoring, payment, entertainment, communication.
The smartwatch integrates features such as sleep monitoring, heart rate and blood pressure tracking, data analysis, weather updates, payment capabilities, and communication functions. Users can analyze and track their health status through an app. Waterproof, sweatproof, and dustproof capabilities need to meet IP67 standards, requiring the use of adhesive for bonding and sealing.
Process Characteristics
The main functions of adhesive bonding include: bonding and sealing the screen, bonding and sealing the back cover, encapsulating the circuit board, silver paste bonding for the screen, bonding the wireless charging coil, encapsulating the battery protection circuit board, adhesive bonding for the speaker, adhesive bonding for the buttons, POP underfill, MEMS encapsulation, and other processes.
Currently, semi-automatic operations with manual adhesive application and alignment suffer from insufficient precision, requiring manual inspection, leading to high defect rates and challenges in ensuring consistent quality.
A solution involving customized, multi-axis automation to include include fully automated adhesive dispensing coupled with laser height sensing and visual AOI inspection. This reduces manual visual inspection time and improves yield rates.
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