Top of page
Content Area

Display-related Products, Copper Touch Panels

Touch panel realizes the intuitive operation without using key board or mouse.
Toppan has developed the copper sensor film for touch panels, utilizing its microfabrication technologies for electronics products.
Microfabricated electrode array glass or film picks up the precise finger movement.

Copper Touch Panels

Copper Touch Panel

Toppan has developed the copper sensor film for touch panels, utilizing its microfabrication technologies for electronics products.
Improved operatability, increase in size and decrease in weight are achieved by lowering the impedance level by using copper as elecetrode material.
Toppan is capable of supporting a wide range of customer needs with its integrated manufacturing system.

Copper Touch Panel Module

Characteristics of Copper Touch Panel

Development of capacitive touch panel involves designing know-how, incorporating the changes between levels of electrode impedance and parasitic capacitance, and determining their optimization levels. Toppan provides optimized touch panel by its integrated in-house manufacturing system from planning / designing to define the sensor characteristics, including designing of electrode patterns, control IC, and materials.
Toppan’s original touch sensor film is developed for PCs, large displays and digital signage. Cu film is patterned by advanced etching technology to form hi-definition electrode. Moreover, Toppan’s own black treatment was carried out on the copper (electrode) to improve visibility and contrast.

Copper Touch Panel Module

  • Low impedance : 0.011Ω/□

Increase in size, high noise resistance, high speed (windows authentication), Narrow bezel

  • High transmission rate

High visibility

  • Own Cu black treatment

Improved contrast

  • Form electrode and take-out wire in one process

Stable quality, Shorter processes (low cost)

  • Roll to Roll manufacturing

High productivity

  • Integrated manufacturing from sensor to module

Speady response to requirements

  • Multi-size available

From mobile to 80” size available

Copper Touch Panel Module

Footer Area

PAGE TOP

Copyright © 2017 TOPPAN PRINTING CO., LTD. All Rights Reserved.