The document provides instructions for installing a busbar on smart glass privacy film. It describes cutting pieces of conductive film and washing them with ethanol. Conductive glue is then drawn onto the cuts and a copper tape is placed over the glue. The copper tape is soldered so the electrodes are on the same side and insulating tape is used to seal the busbar. When power is connected, the smart film becomes transparent, and turns frosted when power is disconnected.

1. HOWTO INSTALL BUSBAR OF SMART GLASS PRIVACY FILM
BY PETER SHIN LIN WWW.CNCNEXT.COM WWW.HELLOGLASS.COM
You can DIY the busbar by yourself, following is instruction. If you have doubts, please feel free to
contact us.
Cut a piece out of one angle of UP side of smart
film
Cut a piece out of one angle of UP side of smart
glass film
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2. Cut PET out of one angle of DOWN side of smart
glass film
Use the ethanol to wash the cuts in both size
Use the ethanol to wash the cuts in both size
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3. Use ethanol to wash the cuts in both side of
smart glass film until it is clean
Pepare the conductive glue (if it's too dense,
you can use 99% ethanol to dilute conductive
glue)
Draw conductive glue onto the cut on both sides
of smart glass film. Make sure the conductive
glue not touch the un-cut smart film edges
un-
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4. Draw conductive glue onto the cut
Draw conductive glue onto the cut
Draw conductive glue onto the cut. Make sure
the conductive glue not touch the UNCUT smart
glass film edges
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5. Use dryer to dry the conductive glue
Put the copper tape onto the conductive glue
Put the copper tape onto the conductive glue
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6. Put the copper tape onto the conductive glue
Put the copper tape onto the conductive glue,
make sure the copper of one side is longer to be
bent on to the other sizde, so we can soldering
both electrodes on same side
Put the copper tape onto the conductive glue,
make sure the copper of one side is longer to be
bent on to the other sizde, so we can soldering
both electrodes on same side
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7. Put the copper tape onto the conductive glue,
make sure one copper of one side is longer to be
bent on to the other sizde, so we can soldering
both electrodes on same side
Soldering both electrodes on same side
Use insulating tape to seal the busbar
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8. Use insulating tape to seal the busbar
Connecting with power device and turn on the
switch, you will see the smart film is
transparent
Turn off the switch, you will see the smart film
is frosted. Now you have finished installing the
busbar of smart glass film. Congratulations
Congratulations！
If you have doubts, pleae feel free to contact
Peter at this emial address: cnc@cncnext.com
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9. SMART GLASS FILM is composed by two transparent conductive film laminating with a
polymer liquid core. And the polymer liquid core composes crystal ball and polymer. When
the light pass through the SMART GLASS FILM and reach the liquid crystal ball and
polymer, the light is scattering. And the SMART GLASS FILM appears translucent.
When electricity power is connected, the polymer-liquid crystal core is allowing light pass
through, the SMART GLASS FILM appears transparent.
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