Using the STVM100 to adjust the VCOM

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Figure 6.

STVM100 LCD flicker auto adjusting system

After powering on the system, the user simply connects the I2C cable from the system to the

panel and disconnects the cable after several seconds when the adjustment is complete.

The system can check multiple points of a panel and has numerous features for users to

configure. The VCOM data can also be uploaded to a PC for statistical analysis to monitor

process variation. For detailed information, please contact local ST sales office.