Epson S1C88650 Technical Manual page 146

6 SUMMARY OF NOTES
<Precautions for Visible Radiation
(when bare chip is mounted)>
Visible radiation causes semiconductor devices
to change the electrical characteristics. It may
cause this IC to malfunction. When developing
products which use this IC, consider the
following precautions to prevent malfunctions
caused by visible radiations.
(1) Design the product and implement the IC on
the board so that it is shielded from visible
radiation in actual use.
(2) The inspection process of the product needs
an environment that shields the IC from
visible radiation.
(3) As well as the face of the IC, shield the back
and side too.
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S1C88650 TECHNICAL MANUAL