Shin-Etsu Touchpad is a PET-film or PC-film with printed patterning of silver or carbon providing capacitive touch sensor elements. Printed wiring on the film is connecting the touch sensor elements to the driving electronics. The connection to the driver electronics board is generally realized by a tail with a ZIF-connection.
The design of dedicated sensing patterns and wiring is up to the application and developed by a triangle cooperation between customer, the driver circuit supplier and Shin-Etsu Polymer.
|Silver pattern touchpad for PC trackpad||Trackpad sensor in Notebook application|
|Surface resistance silver wiring and patterning||Ω/sq||< 0.5|
|Surface resistance carbon wiring (ground and shielding)||Ω/sq||< 100|
Every item or numerical value indicated herein is measured by Shin-Etsu and out of guarantee.
Data is for reference only. More information can be found in design guides.
The quality of the assembled capacitive touch sensors is out of guarantee.
Please make sure to review the purpose and conditions of use and practice your own tests.