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Framed Touch (FT)

Framed Touch is an innovative true flat touch screen design.. No Decor Film is necessary for the touch panel to have a true flat surface. It is also a simplified version of AMT’s existing true flat touch design, the Touch Window. The frame can be printed in black or white as well as displaying the customers’ logos. Framed Touch utilizes tail design typical in conventional resistive touch panels, requiring no additional design changes. Compared to existing designs, Framed Touch has the following advantages:

  • Better light transmission rate
  • Relatively straightforward construction
  • AG or clear surface customizable

Framed Touch-1Framed Touch-2

Construction

film-glass-construction

Design Options

  • 5-wire design
  • Glass for backer
  • Various thicknesses available
  • Tail design similar to conventional resistive touch panels

Specifications

Optical
  • Light transmission: > 78%
Mechanical
  • Sizes: 4″ to 22″ diagonal size
  • ITO glass thickness: 0.7mm ~ 2.8mm
  • Tail design: FPC type
  • Tail terminator: ZIF, Berg, AMP, AMP compatible or others
  • Input method: finger, gloved, stylus
  • Activation force: < 2.0N depending on design
  • Surface hardness: 3H or higher
Environmental
  • Operating temperature: -20℃ to +70℃
  • Storage temperature: -40℃ to +80℃
  • Operating humidity:
    • if temp. ≧ 40°C, humidity less than 80% RH
    • if temp. < 40°C, humidity less than 90% RH
    • No dew condensation
  • Storage humidity: ambient humidity
Electrical
  • Insulation resistance: 10M ohm@25V DC
  • Linearity:
    • < 1.0% for 5-wire touch inner area
    • < 1.5% for 5-wire touch perimeter area
  • Contact bounce: < 10ms for 5-wire touch
  • Operating voltage: 5.5 V
  • Contact current: 70mA (maximum)

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